CN110718117A - English and American literature word learning device - Google Patents

Abstract

An English and American literature word learning device relates to a learning device, wherein grooves are respectively provided on the upper and lower surfaces of the plate body, U-shaped slideways are arranged on the grooves on the upper surface of the plate body, The inner side of the left side of the slideway is provided with several verb changing grooves in an orderly manner, and a number of card slotting slots are arranged in the middle of the U-shaped slideway. A verb composition slot is arranged in the middle of the lower slide of the U-shaped slide, and several letter storage slots are arranged at intervals on both sides of the right slide of the U-shaped slide. Alphabet sliders marked with twenty-six English letters are respectively stored; through the invention, not only can students learn the transformation rules of regular verbs and irregular verbs, but also the traditional rote memorization can be avoided by means of interesting manual games The mechanical learning method greatly improves students' interest in learning and learning efficiency.

Description

A device for learning English and American literature words

technical field

The invention relates to a learning device, in particular to a learning device for English and American literature words.

Background technique

As we all know, verbs are the core vocabulary of language, and the proficiency in mastering and using any language mainly depends on the proficiency in mastering and using verbs. Verbs are the most used and most important type of words in English, and they are also the most inflected type of words in English. Correctly grasping the conjugation forms of verbs is very important for learning English well, because various tenses and rectangles in English are realized by different forms of verbs. In English teaching, no matter what type of test or actual English communication activities, more than 70% of students' mistakes are in the link of verbs.

The complex conjugation forms of English verbs are related to the characteristics of the English language:

(1) First of all, the predicate of an English sentence will change with the change of the tense of the sentence, while in Chinese, the verb will never change in time;

(2) Secondly, the change of the English predicate verb often changes with the change of the subject of the sentence, while the predicate verb in Chinese does not change with the change of the subject. Whether the subject is singular, plural concept, or first, second, third person;

(3) Third, affirmative sentences, interrogative sentences and negative sentences in Chinese sentences are simple to change. And English sentences must be transformed into affirmative sentences, interrogative sentences, and negative sentences through the change of predicate verbs.

(4) Finally, the change of active voice and passive voice of English sentences should also be realized by changing the predicate verb.

Therefore, in order for students to learn English well, English verbs must be taught well so that students can use them flexibly.

The use of any verb should pay attention to its active and passive forms. If it is a predicate verb, you should also pay attention to tense, voice, mood and singular and plural. There are five basic forms of English verbs in use, namely the original form of the verb, the third-person singular (present tense), the past tense, the past participle and the present participle. . Except for the original form of the verb, all other forms are inflected by the original form of the verb, but the change rules for other forms of different verbs are different. It is very easy for students to get confused when they learn. English verb conjugation is the most important part of the English tense examination, and it will occupy a large number of points in the middle school entrance examination and college entrance examination. Learning and flexible use of verb form changes are very important in English learning. necessary.

The five basic forms of English verbs have many conjugation rules. In English learning, it is always difficult for students to grasp the conjugation forms of irregular verbs, and the rate of loss of marks in the questions involving the investigation of irregular verbs is significantly higher. The main reason is that when students learn irregular verbs, because of their many changing rules, they are easy to remember and confuse. Students often forget the changing rules when encountering specific words, or remember that the rules cannot be remembered in actual use. , use incorrectly; what is more difficult to learn and memorize are irregular verbs, irregular changes are capricious, irregular, and can only be memorized by rote, and such grammar learning is boring, difficult to remember, and forgettable Quickly, students will feel very boring in class, and there will be problems such as inattention. Teachers can only teach students specific words that change rules or irregular changes in teaching. In actual teaching, there is a lot of cramming teaching. , that is, a large number of pure theoretical teachings have caused students to completely lose their interest in learning in the massive theoretical knowledge. At present, there are no teaching aids to enhance students' interest in learning and to add interest in verb conjugation knowledge. Although some students spend a lot of time to memorize, But by the time of the test, the spelling accuracy rate is very low. With such a multiplier effect, over time, students will lose interest in learning, making it a major obstacle to learning English.

Learning English itself is not an easy task, and the mechanical process of rote memorization is inevitable. However, rote memorization often makes English learning boring and tedious, and students are not interested in learning, resulting in poor English learning results. Learning interest is the best teacher for learning. Increasing the interest of English learning in learning English can make the whole learning process active. When students have a strong interest in learning English, students learn English from passive to active, and then to improve English learning effect. English verbs need to be transformed according to tense, voice and grammar. It is very complicated and difficult to remember. If you repeatedly look up books or notes, it will make students very irritable and have little interest in learning. At present, there are still some problems in the learning of English verb conjugation, as follows:

1. Traditional English learning is very boring, which makes most students tired of learning English and have no interest in English learning, which makes English teaching more difficult, and the efficiency of English teaching is low and the learning effect is unsatisfactory. Therefore, the current English learning There is an urgent need for an interesting English learning device to help deepen the memory effect;

2. In traditional English classrooms, teachers write verbs on the blackboard and the rules of verb conjugation. The writing process is repetitive and boring, which cannot attract students' attention and consumes teachers' physical strength. The use of multimedia projection teaching is also cramming. Teaching is not conducive to students' learning and memory of verbs and verb conjugation rules;

3. In traditional teaching, when students learn verbs and inflections of verbs, they are explained by teachers. Students take notes while listening, and record the rules of verb inflections for after-school learning. As a result, students are not attentive enough to listen to lectures, resulting in poor English learning effect;

4. In the traditional English learning process, the memory of English verbs and the memory of verb conjugation laws are all rote memorization by students through books or notes, and the memory content is very numerous, which makes English learning too boring and students are not interested in learning;

5. At present, when students memorize English words, most of them have heard dictation to increase the memory effect. Repeated dictation will waste a lot of paper, which is not in line with the current concept of environmental protection. Research has shown that the process of dictation is too boring and the effect of deepening memory is not obvious;

6. English tenses In English learning, knowledge is distributed in different learning periods, and different tenses of English correspond to various inflections of verbs. Students cannot comprehensively and regularly memorize the laws of verb conjugation in the learning process;

7. In order to realize the comprehensive memorization and learning of verb conjugation laws, students need to bring textbooks or notes of different periods when they are studying, which is inconvenient to carry, and will waste a lot of time and reduce the learning effect;

8. At present, the memory of English verbs and the change of verb parts of speech can also be carried and memorized in the form of small cards. Although it is easy to carry, it is easy to cause loss. Each small card has limited display content and cannot be changed, so it is flexible to use. not tall.

At present, when learning English, there is no device that can solve all the above problems. In order to assist students in learning English and improve the effect of English teaching, it is necessary to propose a new device, which has certain economic and social value.

SUMMARY OF THE INVENTION

In order to overcome the deficiencies in the background technology, the present invention discloses a word learning device for English and American literature. The present invention helps students to correctly grasp the conjugation forms of verbs in the form of interesting interactive games, and realizes the transformation rules of regular verbs and irregular verbs for students. Learning, interesting teaching combines learning with fun, greatly enhances students' interest in English learning, enables students to concentrate more in class, and increases training and practice opportunities after class, so as to achieve good teaching results.

The technical scheme that realizes the present invention is as follows:

An English and American literature word learning device, comprising a board body and a pull-out board, grooves are respectively provided on the upper and lower surfaces of the board body, and a U-shaped slideway is provided on the grooves on the upper surface of the board body. The inner side of the left side slide of the U-shaped slideway is provided with several verb conversion grooves in an orderly manner, in the middle of the U-shaped slideway there are several card release grooves, and the verb conversion grooves are placed in the several card release grooves. The rod is provided with a verb composition slot in the middle of the lower slide of the U-shaped slide, and a number of letter storage slots are arranged at intervals on both sides of the right slide of the U-shaped slide. Alphabet sliders marked with twenty-six English letters are respectively stored in the grooves, and irregular verb practice devices are arranged on the grooves on the lower surface of the board body, and the grooves on the upper and lower surfaces of the board body are all arranged. There is a pull-out plate that matches the groove, the surface of the pull-out plate on the groove on the upper surface of the plate body is provided with a verb conversion rule table, and the pull-out plate on the groove on the lower surface of the plate body is provided with a regular table. There is a teaching whiteboard on the surface of the board.

In the English and American literature word learning device, the verb conversion rod is composed of several rectangular rotating blocks and a rotating rod, and perforations are arranged in the middle of the several rectangular rotating blocks, and the rotating rod passes through several rectangular rotating blocks. The perforations in the middle are inserted in the middle of the several rectangular rotating blocks and are in clearance fit with the several rectangular rotating blocks, and the upper and lower ends of the rotating rod are respectively provided with rectangular clamping heads.

In the English and American literature word learning device, the verb transformation lever includes a continuous verb transformation lever, a verb past tense transformation lever and a verb third-person transformation lever, and the outside of several rectangular rotating blocks on the verb active transformation lever The surface is marked with the continuous tense of the verb, and the past tense of the verb is marked on the outer surface of the several rectangular rotating blocks on the past tense of the verb. The outer surfaces of the rectangular turning blocks are respectively marked with third-person transformations of verbs.

In the English and American literature word learning device, the verbs on the several rectangular rotating blocks on the verb transition bars are respectively "ing", "e-ing", "*ing" and "ie-ing". y+ing".

In the English and American literature word learning device, the forward tense transformation forms of the verbs on the several rectangular rotating blocks on the past tense transformation rod are "ed", "d", "*ed" and "y-ied" respectively. .

In the English and American literature word learning device, the verbs on the several rectangular rotating blocks on the third-person transformation lever are respectively "s", "es", "***" and "y-ies". ".

In the English and American literature word learning device, the card and release grooves are connected by several rotating grooves, and between the adjacent rotating grooves, there are annular recesses that communicate with each other. The outer sides of the grooves are respectively provided with rectangular bayonets which are matched with the rectangular bayonets at both ends of the verb changing rod.

In the English and American literature word learning device, the irregular verb practice device includes a type adjustment device, an irregular verb original form slot, a past tense writing column of verbs, a past participle writing column of verbs and a second U-shaped slideway. A second U-shaped slideway is arranged on the inner bottom surface of the groove on the lower surface of the plate body, and there are orderly number of letter storage grooves on both sides of the left slideway of the second U-shaped slideway. Alphabet sliders marked with twenty-six English letters are respectively stored in the storage grooves, and on the right slideway of the second U-shaped slideway, a number of slides corresponding to the second U-shaped slideway are arranged at intervals in an orderly manner. A continuous irregular verb prototype slot, a plurality of type adjustment devices corresponding to the irregular verb prototype slots are arranged on the left side of the irregular verb prototype slots, and on the right side of the irregular verb prototype slots There are several past tense writing columns of verbs corresponding to the irregular verb prototype slots, and several past participle writing columns of verbs corresponding to the past tense writing columns of verbs are arranged on the right side of the several verb past tense writing columns. column.

The English and American literature word learning device, the type adjustment device is composed of three grooves, a fixed plate, a rotating plate, a triangular rotating plate and a letter mark, and the three grooves are respectively provided with a fixed plate, The rotating plate and the triangular rotating plate are provided with letter marks on the surfaces of the fixed plate, the rotating plate and the triangular rotating plate, and an "A" letter mark is provided on the surface of the fixed plate, and the surface of the rotating plate is provided with a letter mark "A". Two letter marks "A" and "B" are respectively provided on the upper and lower surfaces, and three letter marks "A", "B" and "C" are respectively provided on the three outer surfaces of the triangular turning plate.

The English and American literature word learning device is provided with sliding grooves on the two inner side walls of the grooves on the upper and lower surfaces of the plate body, and the pull-out plate is slidably connected to the plate body through the sliding grooves, and the grooves are located in the grooves. The upper and lower ends of the upper surface of the chute on the two inner side walls and the upper and lower ends of the two sides of the pull-out plate are respectively provided with limit jacks, and the pull-out plate is inserted into the pull-out plate and the chute through the limit insertion rod. The limit and fixation of the pull-out plate is realized in the limit jack.

A teaching method for English and American literature word learning of the described English and American literature word learning device, comprising the following steps:

Step 1. The teacher explains the rules of verb transformation through the verb transformation rule table on the pull-out board, which can realize the regularization and comprehensive display of the verb transformation rules, which is helpful for teachers to explain the verb transformation rules and the students' memory transformation rules;

Step 2. After the explanation is completed, push the pull-out plate upward, and fix the pull-out plate by inserting the limit rod into the corresponding limit jack;

Step 3. The teacher slides the letter slider through the U-shaped slide, slides to the letter composition groove to form the verb group, realizes the spelling of English verbs, and explains the meaning of the spelled verbs;

Step 4. The teacher uses the verb continuous transformation lever and the continuous transformation forms of the verbs set on several rectangular rotating blocks to explain the changing rules of the verbs moving forward. Then, according to the different changing rules of each verb, turn the rectangular rotating block on the The continuous tense of the verb is adjusted to the surface of the corresponding "ing", "e-ing", "*ing" and "ie-y+ing";

Step 5. The teacher uses the verb third-person transformation lever and sets the verb third-person transformation form on several rectangular rotating blocks to explain the changing law of verb third-person transformation. Then, according to the different changing law of each verb, the rectangular rotating block is rotated. The third-person alternations of the verbs turn to the surfaces of "s", "es", "***" and "y-ies" respectively.

Step 6. The teacher uses the past tense transformation lever of verbs and the past tense transformation forms of verbs set on several rectangular rotating blocks to explain the past tense transformation rules of verbs. According to the transformation rules, list the specific changes of a certain verb, and rotate the rectangle. The block rotation is adjusted on the surface of the corresponding "ed", "d", "*ed" and "y-ied" in the past tense of the verb;

Step 7. The teacher explains the past tense of irregular verbs and the changing tense and memory of the past participle through the interaction between the teacher and the students. The teacher first reads the Chinese meaning of the irregular verb, and the students hear the Chinese meaning and select the word that corresponds to the word. Slide the letter sliders with the same letters and slide them into the irregular verb prototype slot through the second U-shaped slide to splicing each letter slider into the irregular verb. The type adjustment device adjusts the transformation type of the past tense and past participle of the irregular verb, and the types include AAA, ABB, ABC, AAB, ABA, AAA, and adjusts the device according to the past tense and past participle of the spelled verb. The adjustment lies in its corresponding type, and then in the writing column of the past tense of the verb and the writing column of the past participle of the verb, write the corresponding deformation, and finally the teacher checks whether the word spelling and word deformation of the student's writing content are correct, through manual splicing. The method not only realizes the memorization of irregular verbs, but also increases the interest of irregular verb memorization and improves students' interest in learning.

The beneficial effect of the present invention is that the device for learning English and American literature words of the present invention realizes the unified and regular display of the rules of verb conjugation, which is convenient for students to memorize the law of verb conjugation, and makes the memory of English verb inflections easier. Profoundly, it avoids the situation of relying solely on grammar books and textbooks to memorize by rote in traditional learning, and the effect of learning and memory is not good. At the same time, it can realize the learning and practice of irregular transformation of English verbs, and assist students to deepen the memory effect; as well as learning in English It can realize interactive learning between students and students and interactive learning between teachers and students, assist students to memorize verbs and verb conjugation rules, and the learning and memory process is flexible and interesting, which is beneficial to brain memory. In interesting learning, it can effectively To avoid the boring learning of English verbs and verb conjugations in traditional teaching, improve the memory efficiency of English verbs and verb conjugation rules, help students deeply memorize and master verb conjugation forms, and thus contribute to the overall improvement of students' English ability.

By setting the verb transformation rule table on the pull-out board, the regular and comprehensive display of the verb transformation rules can be realized, which is helpful for teachers to explain the verb transformation rules, and avoids the repeated and boring writing process in traditional English teaching. , can not attract students' attention; students do not need to record a large number of changing rules in the classroom, they can concentrate on the teacher's explanation, which helps to improve the effect of students' listening in class.

The limit fixation of the pull-out plate is realized by arranging a limit insert rod and a limit hole corresponding to it. By setting the handle, it is convenient to carry and take the whole device.

By setting the letter storage slot, the letter composition groove and several letter sliders, the letter slider can be slid into the letter composition groove through the U-shaped slideway to combine verbs and realize the spelling of English verbs. During the spelling process, there are Helps to deepen the memory effect of students' English verbs, and spells English words by sliding the letter slider repeatedly, which replaces the traditional dictation in English word memory and is interesting, helps to improve students' interest in learning English, and saves money A large number of paper required for dictation, in line with today's environmental protection concept.

By setting the verb adjustment slot and the verb transformation slot, the form of the verb can be displayed after the transformation. Deformation in different tenses is flexible to use.

By setting the past tense conversion bar of verbs, the past tense conversion form of verbs, the third-person conversion bar of verbs, the third-person conversion form of verbs, the continuous conversion bar of verbs, and the continuous conversion form of verbs, the display and practice of various verb forms can be realized. . When used in the teacher's classroom explanation, the teacher will explain the inflection of each verb. The content of the explanation is comprehensive and regular, which is helpful for students to understand. At the same time, the explanation through the rotation and transformation of the device makes the classroom explanation interesting and can attract students' attention. , which is helpful to improve teaching efficiency; when used for interactive exercises between teachers and students, the teacher conducts questioning and dictation exercises for verbs and words. The teacher reads out the Chinese meaning of the verb, and the students spell out the corresponding verb form and three transformations. Form, through the way of interaction can arouse students' enthusiasm for learning, and at the same time have fun, so that the memory and transformation learning of English verbs can be carried out in a relaxed and pleasant environment, which helps to deepen students' love for learning English; it can also be used in class Next, the interactive exercises between students can be carried out in the form of competitions, such as who can spell faster and more accurately, so that the process of memorizing English verbs and verb conjugations is no longer boring and interesting. , beneficial to stimulate the enthusiasm of students to learn English.

By setting the verb past tense transformation lever and several rectangular rotating blocks, the past tense transforming forms of the verb are set as "ed", "d", "*ed" and "y-ied" respectively on several rectangular rotating blocks. The past tense inflection display and conjugation exercises of different verbs can be carried out according to the past tense conjugation rules of verbs. For example, if the verb work is changed into the past tense, it is directly added ed to become worked. At this time, the rectangular turning block is rotated in the past tense of the verb. On the surface of "ed"; only add d after the verb ending in -e, and the verb close becomes the past tense, which means adding d directly to closed, then the rectangular turning block is rotated in the past tense of the verb to change the form to "d" On the surface; for verbs ending with a consonant letter plus y, the change rule is to change y to i and add -ed, and the verb study changes to past tense as studied, when the rectangular turning block is turned in the past tense of the verb, the change form is y -ied on the surface; a verb ending with a stressed closed syllable or r syllable and only one consonant at the end, the conjugation rule is to double-write the consonant at the end plus -ed, the past tense of the verb stop is stopped, and then the The rectangular turning block turns on the surface of the past tense of the verb "*ed".

By setting the verb third-person transformation lever and setting the verb third-person transformation forms on several rectangular turning blocks, respectively, "s", "es", "***" and "y-ies". The third-person inflections of different verbs can be displayed and practiced according to the third-person conjugation rules of verbs. For example, in general, it is formed by adding direct -s after the verb. When the verb work becomes the third-person singular, the form is works. , at this time, the third-person transformation form of the rectangular turning block is turned on the surface of the verb "s"; when the verb with the structure of s, x, z, sh, ch and the letter o becomes the third-person singular, you need to add the verb after the verb -es, the verb guess becomes the third-person singular form of guesses, at this time, the rectangular turning block is turned on the surface of the third-person transformation form of the verb "es"; the verbs ending with a consonant letter plus y should be changed to i. Add -es, and the verb fly becomes the third-person singular form of flies. At this time, the rectangular rotating block is rotated on the surface of the verb's third-person transformed form of "y-ies"; in addition, there are individual irregularities, such as have-has, be-is, which need to be remembered separately, can be turned on the surface of the third-person transformation form of the rectangular turning block turning verb as "***".

By setting the verb progression bar and the verb progression forms "ing", "e-ing", "*ing" and "ie-y+ing"" set on several rectangular turning blocks, the verb progression can be performed according to the verb The inflection rules of time are used to display and practice the inflection of different verbs. For example, in general, add -ing after the verb to form, and the verb work becomes the word form of the continuous time. At this time, the rectangular rotating block is rotated. On the surface where the verb is in the form of "ing" when it is in progress; for verbs ending with a silent e, remove the e, and add ing, such as: come becomes coming in the ongoing time, and the rectangular turning block is rotated in the verb's progress. On the surface where the time-conversion form is "e-ing"; for verbs ending in a stressed closed syllable or r syllable with only one consonant at the end, double-write the consonant at the end plus -ing, the verb sit becomes sitting in the continuous tense, At this time, the rectangular rotating block is rotated on the surface where the verb is in the form of "*ing" when it is in progress; for verbs ending with the letter ie, usually change ie to y, add ing, and the verb die changes to dying when it is in progress, At this point, the rectangular rotating block is rotated on the surface of the verb progress transformation form "ie-y+ing".

By setting the irregular verb transformation training device, students need to spell out the relevant verbs first, and the transformation type of the verb can be marked through the type adjustment device, which can be marked and displayed as five types: "AAA, ABB, ABC, AAB, ABA" , which means that the original form of the verb, the past tense of the verb, and the past participle of the verb are very similar. After the transformation type is judged, the past tense and the past participle of the verb of the original form of the verb are written. Using the form of grouping, classification and writing, not only deepened the Students can memorize the irregular verb, and strengthen and effectively memorize the past tense and past participle of the irregular verb, which provides great convenience for students to learn irregular verb conjugations.

Through the rectangular clips arranged at the front and rear ends of the change lever during verb progress, the change lever can be securely clamped in the rectangular bayonet on the card slot during verb progress, which is convenient for the storage and access of the device, and at the same time avoids the need for rectangular When the rotation is fast from the verb in progress, the change rod falls off and is lost.

The invention makes English learning interesting, and the English verbs formed according to the needs and the spelling process of the deformation of the English verbs can be remembered by students. , increasing the difficulty, can enhance memory, can increase the interactive learning between students and students, teachers and students in English learning, and further enable students to enhance their interest in English learning, combine learning with fun, and improve the efficiency of English teaching.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

FIG. 1 is a schematic diagram of the structure of the present invention in use state.

FIG. 2 is a schematic diagram of the closed state structure of the present invention.

FIG. 3 is a schematic diagram of the structure of the card and release slot of the present invention.

FIG. 4 is a schematic diagram of the structure of the transition lever of the present invention.

FIG. 5 is a schematic diagram of the structure of the past tense conversion rod of the present invention.

FIG. 6 is a schematic diagram of the structure of the third-person conversion bar of the verb of the present invention.

FIG. 7 is a schematic structural diagram of the irregular verb conjugation training device of the present invention.

FIG. 8 is a schematic view of the structure of the type adjusting device of the present invention.

In the picture: 1. Verb transformation rule table, 2. Pulling plate, 3. Verb adjustment slot, 4. Verb transformation slot, 5. Limit insert rod, 6. Chute, 7. Groove, 8. Letter slide Block, 9. Letter storage slot, 10. U-shaped slideway, 11. Card slot, 12. Verb change lever, 13. Verb composition slot, 14. Connection slot, 15. Limit jack, 16. Plate body, 17. Handle, 18. Rectangular bayonet, 19. Ring notch, 20. Turning slot, 21. Rectangular chuck, 22. Rectangular turning block, 23. Continuing form of verb, 24. Perforation, 25. Turn Rod, 26. Verb Progressive Transpose Rod, 27. Verb Past Transposed Form, 28. Verb Past Transposed Rod, 29. Verb 3rd Person Transposed Form, 30. Verb 3rd Person Transposed Rod, 31. Instructional Whiteboard, 32. Type Adjustment device, 33. Irregular verb prototype slot, 34. Verb past tense writing column, 35. Verb past participle writing column, 36. Second U-shaped slide, 37. Storage slot, 38. Groove, 39. Fixed plate , 40. Turn plate, 41. Triangle turn plate, 42. Letter mark.

Detailed ways

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.

In conjunction with the English and American literature word learning device given in the accompanying drawings 1 to 8, grooves 7 are respectively provided on the upper and lower surfaces of the plate body 16, and U-shaped slides are provided on the grooves 7 on the upper surface of the plate body 16. Road 10, a number of verb conversion grooves 4 are arranged at intervals on the inner side of the left slide of the U-shaped slide 10, and a verb sequence slot 3 is provided on the upper end of the left slide of the U-shaped slide 10, Several verb conversion grooves 4 on the inner side of the slideway on the right side of the U-shaped slideway 10 are connected to the U-shaped slideway 10 through connecting grooves 14 . The verb conversion rods 12 are placed in the several card release slots 11. The verb conversion rods 12 are composed of several rectangular rotating blocks 22 and rotating rods 25. In the middle of the several rectangular rotating blocks 22 Through holes 24, the rotating rod 25 is inserted into the middle of several rectangular rotating blocks 22 through the through holes 24 in the middle of several rectangular rotating blocks 22 and is clearance fit with several rectangular rotating blocks 22, and the upper and lower ends of the rotating rod 25 are respectively A rectangular clip 21 is provided, and the verb conversion rod 12 includes a continuous verb conversion rod 26, a verb past tense conversion rod 28 and a third-person verb conversion rod 30. When the verb is in progress, several rectangles on the conversion rod 26 are provided. The outer surface of the rotating block 22 is respectively marked with the continuous tense transformation form 23 of the verb, and the outer surfaces of the several rectangular rotating blocks 22 on the past tense transformation rod 28 of the verb are respectively marked with the past tense transformation form 27 of the verb, and the past tense transformation form 27 of the verb is respectively marked on the outer surface of the rotation block 22. The outer surfaces of the plurality of rectangular rotating blocks 22 on the third-person changing lever 30 are respectively marked with the third-person transforming forms 29 of the verbs, and the continuous transforming forms 23 of the verbs on the several rectangular rotating blocks 22 on the transforming lever 26 are said to be continuous. They are "ing", "e-ing", "*ing" and "ie-y+ing" respectively, and the continuous tense of the verbs on the several rectangular rotating blocks 22 on the past tense transformation lever 28 of the verb are respectively. are "ed", "d", "*ed" and "y-ied", and the verb continuous transformation forms 29 on several rectangular rotating blocks 22 on the third-person transformation lever 30 are "s", "es", "***" and "y-ies", the card and release slot 11 is connected by several rotating slots 20, and there is a continuous annular ring between each adjacent rotating slot 20. The notch 19 is provided with a rectangular bayonet 18 on the outer side of the rotating groove 20 at the upper and lower ends respectively, which is adapted to the rectangular clips 18 at both ends of the verb changing lever 12, and slides on the lower part of the U-shaped slideway 10 There is a verb formation groove 13 in the middle of the road, and several letter storage grooves 9 are arranged at intervals on both sides of the right slideway of the U-shaped slideway 10. The letter slider 8 of twenty-six English letters is provided with an irregular verb practice device on the groove 7 on the lower surface of the plate body 16, and the irregular verb practice device includes a type adjustment device 32, an irregular verb The prototype groove 33, the past tense writing column of the verb 34, the past participle writing column of the verb 35 and the second U-shaped slideway 36 are formed. A second U-shaped slideway 36 is provided on the inner bottom surface of the groove 7 on the lower surface of the plate body 16, and a number of letter storage grooves 9 are spaced on both sides of the left slideway of the second U-shaped slideway 36. Letter sliders 8 marked with twenty-six English letters are respectively stored in the letter storage grooves 9, and on the right side slideway of the second U-shaped slideway 36 are arranged in an orderly manner a number of letters corresponding to all the letters. The irregular verb primitive grooves 33 that communicate with the second U-shaped slideway 36 are provided with a plurality of type adjustment devices 32 corresponding to the irregular verb primitive grooves 33 on the left side of the irregular verb primitive grooves 33 , the type adjustment device 32 is composed of three grooves 38, a fixed plate 39, a rotating plate 40, a triangular rotating plate 41 and a letter mark 42, and the three grooves 38 are respectively provided with the fixed plate 39, The rotating plate 40 and the triangular rotating plate 41 are provided with letter marks 42 on the surfaces of the fixed plate 39, the rotating plate 40 and the triangular rotating plate 41, and an “A” letter mark is provided on the upper surface of the fixed plate 39 42. Two letter marks 42 of "A" and "B" are respectively provided on the upper and lower surfaces of the rotating plate 40, and "A" and "B" are respectively provided on the three outer surfaces of the triangular rotating plate 41. ", "C" three letter marks 42, on the right side of the several irregular verb prototype slots 33 are provided with several verb past tense writing columns 34 corresponding to the irregular verb prototype slots 33. There are several past participle writing columns 35 corresponding to the verb past tense writing column 34 on the right side of each verb past tense writing column 34. Further, in order to facilitate students to write, the verb past tense writing column 34 and the verb The past participle writing columns 35 are all writing whiteboards. A storage slot 37 is arranged on the lower side of the inner bottom surface of the groove 7 on the lower surface of the plate body 16. A whiteboard pen is placed in the storage slot 37. The grooves 7 on the upper and lower surfaces are provided with pull-out plates 2 that are adapted to the grooves 7, and slide grooves 6 are respectively provided on the two inner side walls of the grooves 7 on the plate body 16. The pull-out plate 2 is slidably connected to the plate body 16 through the chute 6, and the upper and lower ends of the upper surface of the chute 6 on the two inner side walls of the groove 7 and the upper and lower ends of the pull-out plate 2 are respectively provided with limits. The pull-out plate 2 is inserted into the limit jack 15 on the pull-out plate 2 and the chute 6 through the limit insertion rod 5 to realize the limit and fixation of the pull-out plate 2. The surface of the pull-out plate 2 on the groove 7 on the upper surface of the body 16 is provided with a verb conversion rule table 1, and the surface of the pull-out plate 2 on the groove 7 on the lower surface of the plate body 16 is provided with a teaching whiteboard 31, further for convenience For the lifting and hanging of the plate body 16 , a handle 17 is provided on the upper part of the plate body 16 .

A teaching method for English and American literature word learning of the described English and American literature word learning device, comprising the following steps:

Step 1. The teacher explains the rules of verb transformation through the verb transformation rules table 1 on the pull-out board 2, which can realize the regular and comprehensive display of the verb transformation rules, which is helpful for teachers to explain the verb transformation rules and the students' memory transformation rules. ;

Step 2. After the explanation is completed, push the pull-out plate 2 upward, and fix the pull-out plate 2 by inserting the limit rod 5 into the corresponding limit jack 15;

Step 3. The teacher slides the letter slider 8 through the U-shaped slideway 10, and slides to the letter composition groove 13 to form the verb group, realize the spelling of the English verb, and explain the spelled verb meaning;

Step 4. The teacher uses the verb transition lever 26 and the verb transition form 27 set on several rectangular rotating blocks 22 to explain the change rule of the verb progress, and then rotate the rectangle according to the different change laws of each verb. The block rotation is adjusted to the corresponding surface of "ing", "e-ing", "*ing" and "ie-y+ing" when the verb is in progress;

Step 5. The teacher uses the verb third-person transformation lever 30 and sets the verb third-person transformation form 29 on several rectangular rotating blocks 22 to explain the transformation law of verb third-person transformation. The turning block turns the third-person transformation of the verb onto the surfaces of "s", "es", "***" and "y-ies", respectively.

Step 6. The teacher uses the verb past tense transformation lever 28 and the verb past tense transformation forms 27 set on several rectangular rotating blocks 22 to realize the explanation of the verb past tense transformation law, and list the specific transformation of a certain verb according to the transformation law, Turn the rectangular turning block to adjust the past tense transformation form of the verb to the corresponding surface of "ed", "d", "*ed" and "y-ied";

Step 7. The teacher explains the past tense of irregular verbs and the changing tense and memory of the past participle through the interaction between the teacher and the students. The teacher first reads the Chinese meaning of the irregular verb, and the students hear the Chinese meaning and select the word that corresponds to the word. The letter sliders 8 with the same letters are slid into the irregular verb prototype slot 33 through the second U-shaped slideway 36 to splicing each letter slider 8 into the irregular verb. After the students have completed the splicing of the verbs, the irregular verb prototype The type adjustment device 32 on the left side of the slot 33 adjusts the transformation type of the past tense and past participle of the irregular verb, the types include AAA, ABB, ABC, AAB, ABA, AAA, according to the past tense and past participle of the spelled verb. Variation, adjust the adjustment device on its corresponding type, and then write the corresponding deformation on the past tense writing column 34 of the verb and the past participle writing column 35, and finally the teacher checks the word spelling and word of the student's writing content. Whether the deformation is correct, the manual splicing method not only realizes the memorization and memory of irregular verbs, but also increases the interest of irregular verb memory and improves students' interest in learning.

Implementing the English and American literature word learning device of the present invention, in the process of learning verb transformation, due to the variety of verb transformations, the transformation rules will produce different transformation modes according to different verbs, and now for the transformation forms of verbs It is often memorized by rote memorization, which is very difficult to recite, and the learning efficiency is not high;

When changing the form of verbs through this device, the teacher first explains the rules of the verb transformation form through the verb transformation rule table 1 on the pull-out board 2. Connect it in the corresponding limit jack 15 to realize the limit and fixation of the pull-out plate 2. When studying the transformation form of the verb in progress, the teacher can first put the transformation rod 26 in several verb transformation slots when the verb is in progress. 4. In the card release slot 11 on the right side, the rectangular clip heads 21 at the front and rear ends of the change lever 26 can be stably inserted into the rectangular bayonet 18 on the card release slot 11. The teacher can first carry out the question and dictation practice of the verb words. The teacher reads out the Chinese meaning of the verb, and the students select each letter slider 8 of the verb in the letter storage slot 9 and slide it through the U-shaped slide 10 to the letter composition slot 13. After the verbs are assembled, the verb ordering slot 3 is provided, and the verb is moved to the verb transformation slot 4. After forming several verbs in sequence, the students turn the verb transition lever according to the difference of each verb. The rectangular turning block 22 on the 26, select the verb on the outer side of the rectangular turning block 22 that is compatible with the modified word to transform the form 27, such as the verb "sit", rotate the verb on the rectangular turning block 22 to transform the form during the progress 27 to "*ing", which means that the verb "sit" needs to be double-written "t" plus "ing", the corresponding "ing" is expressed as directly adding "ing", and "e-ing" is expressed as removing the letter "e" "Directly add "ing", "ie-y+ing"" means change the letter "ie" to "y" and add "ing", students can easily and conveniently choose the transformation form of each verb, so as to realize the transformation of each verb During the conversion, teachers can also intuitively and effectively observe the student's transformed form, so as to make annotations and explanations after the verb's transformed form;

For the past tense transformation of verbs, teachers can move the past tense transformation lever 28 to the card slot 11 near the verb transformation slot 4 to learn the past tense transformation of verbs, for example, the verb "like", turn the rectangular rotating block 22 The past tense of the verb changes form 27 to "d", which means that the verb "like" directly adds "d", the corresponding "ed" means directly adds "ed", and "*ed" means that the letter at the end of the double-written verb is added "ed", "y-ed" means changing "y" to "i" and adding "ed";

When studying the transformation of the third-person verb, the teacher can move the third-person verb transformation lever 30 to the card slot 11 near the verb transformation slot 4 to learn the transformation of the past tense of the verb, such as the verb "fly", and turn the rectangular rotating block 22 The third-person conversion form of the verb above 29 to "y-es" means that the verb "fly" needs to change "y" to "i" and then "es", and the corresponding "s" is expressed as directly adding "s", "es" is expressed as directly adding "es", "***" is expressed as an irregular third-person singular transformation for some special verbs, such as "have" becomes "has", "do" becomes "does", "are" becomes "is";

Through the transformation and learning of the above three forms of verbs, it can not only help students' word memory, but also strengthen the memory of different transformation forms of each word, and realize students' hands-on learning by sliding, turning and grouping. traditional rote learning;

When learning the past tense and past participle of irregular verbs, because there are no rules for their transformation, students need to memorize them by rote. However, in the process of memory learning, students often strengthen memory through repeated reading and writing, and the learning method is boring. , the efficiency is not high, and when the irregular verb practice device in the present invention is used for learning, the teacher or other students cooperate to read the Chinese meaning of the irregular verb, and the student hears the Chinese meaning and selects the letter slider 8 that is the same as the letter of the word. And slide into the irregular verb prototype slot 33 through the second U-shaped slideway 36 to splicing each letter slider 8 into the irregular verb, and the manual splicing method not only realizes the memorization of irregular verbs, but also increases the number of irregular verbs. The interestingness of memorizing irregular verbs improves students' interest in learning;

After the students have assembled several irregular verbs in the irregular verb prototype slot 33, the students adjust the past tense and past participle transformation types of the irregular verb through the type adjustment device 32 on the left side of the irregular verb prototype slot 33. , the annotation method is as follows: the transformation types of irregular verbs are divided into five types, namely AAA, ABB, ABC, AAB, ABA, AAA is the original form of the verb, the past tense of the verb and the past participle of the verb are the same. ;ABB means that the past tense of the irregular verb is the same as the past participle of the verb, and it is different from the original form of the verb; from the above we can see the meanings represented by ABC, AAB and ABA, for example, when the irregular verb formed by splicing is "bring" Rotate the type adjusting device 32 corresponding to the verb prototype groove 33, respectively rotate the rotating plate 40 in the second groove 7 until the letter mark 42 is B, and rotate the triangular rotating plate 41 in the third groove 7 To the letter mark 42 is B, let this type of adjustment device 32 be displayed as ABB;

After the students have finished judging the transformation type of the irregular verb, they will write the two types of the irregular verb on the past tense writing column 34 of the verb and the past participle writing column 35 according to the judgment structure. Other students make judgments and explanations, so as to realize the memory learning of irregular verbs through the mode of fun games;

The device for learning English and American literature words of the present invention realizes the unified and regular display of the verb conjugation rules, which is convenient for students to memorize the verb conjugation rules, makes the memory of English verb inflections more profound, and avoids the traditional learning process. Relying solely on grammar books and textbooks by rote memorization, the learning and memory effect is not good, and at the same time, it can realize the learning and practice of the irregular transformation of English verbs, assist students to deepen the memory effect; Contribute to the overall improvement of students' English ability.

Taking the above ideal embodiments according to the present invention as inspiration, through the above description, those skilled in the art can make various changes and modifications without departing from the technical idea of the present invention. The technical scope of the present invention is not limited to the contents in the specification, and the technical scope must be determined according to the scope of the claims.

Claims (10)

1. The utility model provides an english and american literature word learning device, includes plate body (16) and pull board (2), characterized by: the board is characterized in that grooves (7) are respectively arranged on the upper surface and the lower surface of the board body (16), a U-shaped slide way (10) is arranged on the grooves (7) on the upper surface of the board body (16), a plurality of verb transformation grooves (4) are orderly arranged at the inner side of a slide way on the left side of the U-shaped slide way (10) at intervals, a plurality of card placing grooves (11) are arranged in the middle of the U-shaped slide way (10), verb transformation rods (12) are placed in the plurality of card placing grooves (11) in a clamped manner, moving word forming grooves (13) are arranged in the middle of the slide way on the lower portion of the U-shaped slide way (10), a plurality of letter storing grooves (9) are orderly arranged at intervals on the two sides of a slide way on the right side of the U-shaped slide way (10), letter sliders (8) marked with twenty-six letters are respectively stored in the plurality of letter storing grooves (, all be equipped with on recess (7) of plate body (16) upper and lower surface with pull board (2) of recess (7) looks adaptation pull board (2) surface on plate body (16) upper surface recess (7) is equipped with verb transform rule table (1) pull board (2) surface on plate body (16) lower surface recess (7) is equipped with teaching blank board (31).

2. The english-american language word learning device according to claim 1, wherein: verb transform pole (12) constitute by several rectangle turning block (22) and bull stick (25) several rectangle turning block (22) middle part all is equipped with perforation (24), bull stick (25) are through perforation (24) interlude at several rectangle turning block (22) middle part and with several rectangle turning block (22) clearance fit the upper and lower both ends of bull stick (25) are equipped with rectangle dop (21) respectively.

3. The english-american language word learning device according to claim 2, wherein: the verb conversion rod (12) comprises a verb progression conversion rod (26), a verb past conversion rod (28) and a verb third person conversion rod (30), wherein verb progression conversion forms (23) are marked on the outer side surfaces of a plurality of rectangular rotating blocks (22) on the verb progression conversion rod (26), verb past conversion forms (27) are marked on the outer side surfaces of the plurality of rectangular rotating blocks (22) on the verb past conversion rod (28), and verb third person conversion forms (29) are marked on the outer side surfaces of the plurality of rectangular rotating blocks (22) on the verb third person conversion rod (30).

4. The english-american language word learning device according to claim 3, wherein: the verb on-time transformation forms (23) on the plurality of rectangular rotating blocks (22) on the verb on-time transformation rod (26) are 'ing', 'e-ing', 'xing' and 'ie-y + ing', respectively.

5. The english-american language word learning device according to claim 3, wherein: the time-lapse transformation forms (27) of verbs on a plurality of rectangular rotating blocks (22) on the verb past transformation rod (28) are 'ed','d', 'ed' and 'y-ied', respectively.

6. The english-american language word learning device according to claim 3, wherein: and the verb third person calls that the verb transformation forms (29) on the plurality of rectangular rotating blocks (22) on the transformation rod (30) are's', 'es', 'x' and 'y-ies', respectively.

7. The english-american language word learning device according to claim 2, wherein: the clamping and placing grooves (11) are connected by a plurality of rotating grooves (20), a communicated annular notch (19) is arranged between every two adjacent rotating grooves (20), and rectangular bayonets (18) matched with rectangular clamping heads (18) at two ends of the verb conversion rod (12) are respectively arranged on the outer sides of the rotating grooves (20) at the upper end and the lower end.

8. The english-american language word learning device according to claim 1, wherein: the irregular verb exercise device comprises a type adjusting device (32), an irregular verb original groove (33), a verb past writing bar (34), a verb past word segmentation writing bar (35) and a second U-shaped slide way (36), wherein the second U-shaped slide way (36) is arranged on the bottom surface of the groove (7) on the lower surface of the plate body (16), a plurality of letter storage grooves (9) are orderly arranged on two sides of the left side slide way of the second U-shaped slide way (36) at intervals, letter sliders (8) marked with twenty-six English letters are respectively stored in the letter storage grooves (9), a plurality of irregular verb original grooves (33) communicated with the second U-shaped slide way (36) are orderly arranged on the right side slide way of the second U-shaped slide way (36) at intervals, and a plurality of type adjusting devices (32) corresponding to the irregular verb original grooves (33) are arranged on the left side of the irregular verb original grooves (33), a plurality of verb past writing bars (34) corresponding to the irregular verb original grooves (33) are arranged on the right side of the irregular verb original grooves (33), and a plurality of verb past participle writing bars (35) corresponding to the verb past writing bars (34) are arranged on the right side of the verb past writing bars (34).

9. The english-american language word learning device according to claim 8, wherein: type adjusting device (32) constitute by three recess (38), fixed plate (39), rotor plate (40), triangle-shaped rotor plate (41) and letter mark (42) be equipped with fixed plate (39), rotor plate (40) and triangle-shaped rotor plate (41) respectively in proper order in three recess (38) the surface of fixed plate (39), rotor plate (40) and triangle-shaped rotor plate (41) all is equipped with letter mark (42) be equipped with one letter mark (42) of "A" on fixed plate (39) upper surface be equipped with two letter marks (42) of "A", "B" on the upper and lower surface of rotor plate (40) respectively be equipped with three letter mark (42) of "A", "B", "C" on the three surface of triangle-shaped rotor plate (41) respectively.

10. An english practice word learning teaching method of the english practice word learning apparatus according to any one of claims 1 to 9, comprising the steps of:

step one, a teacher carries out rule explanation of verb transformation forms through a verb transformation rule table (1) on a drawing plate (2), so that regularity and comprehensiveness display of verb transformation rules can be realized, and the teacher is facilitated to explain the verb transformation rules and the student memorize the change rules;

secondly, after the explanation is finished, the drawing plate (2) is pushed upwards, and the drawing plate (2) is fixed by inserting the limiting insertion rods (5) into the corresponding limiting insertion holes (15);

thirdly, the teacher slides the letter slide block (8) through the U-shaped slide way (10) and slides the letter slide block into the letter forming groove (13) to carry out verb spelling, spelling of English verbs is achieved, and spelled verb meanings are explained;

step four, the teacher uses a verb time-varying transformation rod (26) and verb time-varying transformation forms (27) arranged on a plurality of rectangular rotating blocks (22) to explain the variation rule of the verbs during the process, and then the rectangular rotating blocks are rotated to adjust the verb time-varying transformation forms to the surfaces of corresponding 'ing', 'e-ing', 'ing' and 'ie-y + ing' respectively according to the different variation rules of each verb;

and step five, the teacher uses a verb third person name transformation rod (30) and sets a verb third person name transformation form (29) on the plurality of rectangular rotating blocks (22) to explain the change rule of the verb third person name transformation, and then the rectangular rotating block rotating verb third person name transformation form is respectively rotated to the surfaces of's', 'es','s' and 'y-ies' according to different change rules of each verb.

Step six, the teacher uses verb past formula conversion rods (28) and verb past formula conversion forms (27) arranged on a plurality of rectangular rotating blocks (22) to realize the explanation of verb past formula change rules, lists specific changes of a verb according to a deformation rule, and rotates the rectangular rotating blocks on the surfaces of the verb past formula conversion forms to be adjusted to be corresponding to 'ed','d', 'ed' and 'y-ied' respectively;

seventhly, when the teacher explains the past formula of the irregular verb and the change of the past participle and memorizes the irregular verb and the teacher is finished through interaction between the teacher and students, the teacher firstly pronounces the Chinese meaning of the irregular verb, the students hear the Chinese meaning, select the letter sliders (8) which are the same as the letters of the word and slide into the irregular verb primary groove (33) through the second U-shaped slide rail (36) to splice the letter sliders (8) into the irregular verb, after the students splice the verbs, the type adjusting device (32) on the left side of the irregular verb primary groove (33) is used for adjusting the past formula of the irregular verb and the transformation type of the past participle, wherein the types comprise AAA, ABB, ABC, AAB, ABA and AAA, according to the change form of the past time and the past participle of the spelled verb, the adjusting device is adjusted on the type corresponding to the verb, and then the past writing column (34) and the past participle column (35) are written on the past, writing corresponding deformation, finally checking whether the word spelling and the word deformation of the writing content of the student are correct by the teacher, realizing reciting and memorizing of the irregular verb by a manual splicing mode, increasing the interest of memorizing of the irregular verb and improving the learning interest of the student.

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