CN201993945U

CN201993945U - English teaching aid

Info

Publication number: CN201993945U
Application number: CN2011201079084U
Authority: CN
Inventors: 刘杰秀; 鞠国帅; 李健
Original assignee: Northeast Petroleum University
Current assignee: Northeast Petroleum University
Priority date: 2011-04-13
Filing date: 2011-04-13
Publication date: 2011-09-28
Anticipated expiration: 2021-04-13

Abstract

An English teaching aid belongs to the field of teaching appliances, which resolves the problem that existing cards for college English teaching are not convenient to use. A support (2) is fixed on the outer wall of an outer cylinder (1) of the English teaching aid, and the cylinder wall of the outer cylinder (1) is provided with two windows (3) which are in horizontal juxtaposition. An inner cylinder (4) is inserted into the outer cylinder (1), the outer wall of the inner cylinder (4) contacts the inner wall of the outer cylinder (1), and one end of the inner cylinder (4) is fixed with a handle (5). The English teaching aid has the advantages of easiness in operation and convenience and rapidity in use.

Description

A kind of English teaching teaching aid

Technical field

The utility model belongs to the realia field, is specifically related to a kind of teaching aid that is used for English teaching.

Background technology

College English teachers is in daily teaching, and involved Special English vocabulary, Special English term and the phrase etc. of the content of courses are more, and relatively is difficult to memory, therefore uses some card aided educations through regular meeting.When needs carry out contents such as word or English-Chinese intertranslation when investigating to the student, the teacher often wants paired use card, and more card unusual trouble all in arrangement and when using is used very inconvenient.

Summary of the invention

The purpose of this utility model is to have inconvenient problem with use in order to solve the existing used card of college English Teaching, and a kind of English teaching teaching aid is provided.

This English teaching teaching aid comprises out cylinder, is fixed with bearing on the outer wall of out cylinder, it is characterized in that: level has two forms side by side on the barrel of out cylinder; Also comprise the inner cylinder that is inserted in the out cylinder, the outer wall of inner cylinder contacts with the inwall of out cylinder, and an end of inner cylinder is fixed with handle.

The utlity model has following beneficial effect:

This English teaching teaching aid is at first pulled out inner cylinder before use in out cylinder, after horizontal positioned is good, finish writing the required content of teaching on the outer wall of inner cylinder, and as word, phrase term or sentence etc., institute's content of writing should become row to write.As the content of courses is the lexical or textual analysis of English word, then word vertically should be write on the outer wall of inner cylinder successively, be that word is arrangement up and down, these row are write the circle that all words of full back can form a closure, and then the lexical or textual analysis of each word write on a side of the word corresponding with it, all lexical or textual analysis finally also can form the circle of a closure.Wherein, the spacing of two row contents should be identical with the spacing of two forms on the out cylinder.After finishing writing, inner cylinder is inserted in the out cylinder gets final product.When this English teaching teaching aid uses in teaching, at first, a content on the inner cylinder is shown by a form, after explanation or puing question to by adjusting the position of inner cylinder in out cylinder, by the push-and-pull inner cylinder, two contents with delegation are all shown in two forms again.When carrying out the explanation of next content, rotate inner cylinder a little, next content is shown in a form get final product.When needs upgrade the content of courses, only need content written on inner cylinder 4 outer walls is wiped, write fresh content again and get final product.

This English teaching teaching aid can be loaded with multinomial content, and can show respectively by rotating inner cylinder, with respect to existing card, needn't ransack and housekeeping again, and is convenient to use.

Description of drawings

Fig. 1 is a front view of the present utility model;

Fig. 2 is a left view of the present utility model;

Fig. 3 is a working state figure of the present utility model.

1-out cylinder; 2-bearing; 3-form; 4-inner cylinder; 5-handle.

Embodiment

Below in conjunction with Fig. 1 to Fig. 3 the utility model is described further:

This English teaching teaching aid comprises out cylinder 1, is fixed with bearing 2 on the outer wall of out cylinder 1, adopts said structure, and bearing 2 can make out cylinder 1 horizontal stationary stably be placed on the dais.Level has two forms 3 side by side on the barrel of out cylinder 1, adopts said structure, and the content of courses that two forms 3 are used for writing on the inner cylinder 4 reveals; Two forms 3 can be arranged on the front portion of out cylinder 1, so that the student better sees the content in the form from the front.This English teaching teaching aid also comprises the inner cylinder 4 that is inserted in the out cylinder 1, the outer wall of inner cylinder 4 contacts with the inwall of out cylinder 1, adopt said structure, the outer wall of inner cylinder 4 contacts with the inwall of out cylinder 1 and can prevent effectively that inner cylinder 4 from producing rock in out cylinder 1, can guarantee that also inner cylinder 4 can rotate in out cylinder 1; Simultaneously, the outer wall of inner cylinder 4 contacts with two forms 3 on the out cylinder 1, and is promptly nearest from form 3, can guarantee that like this content of courses of writing on the inner cylinder 4 can better reveal by form 3.One end of inner cylinder 4 is fixed with handle 5 and adopts said structure, and handle 5 can make things convenient for the teacher to rotate and push-and-pull inner cylinder 4.

This English teaching teaching aid is at first pulled out inner cylinder 4 before use in out cylinder 1, after horizontal positioned is good, finish writing the required content of teaching on the outer wall of inner cylinder 4, and as word, phrase term or sentence etc., institute's content of writing should become row to write.As the content of courses is the lexical or textual analysis of English word, then word vertically should be write on the outer wall of inner cylinder 4 successively, be that word is arrangement up and down, these row are write the circle that all words of full back can form a closure, and then the lexical or textual analysis of each word write on a side of the word corresponding with it, all lexical or textual analysis finally also can form the circle of a closure.Wherein, the spacing of two row contents should be identical with the spacing of two forms 3 on the out cylinder 1.After finishing writing, inner cylinder 4 is inserted in the out cylinder 1 gets final product.When this English teaching teaching aid uses in teaching, at first by adjusting the position of inner cylinder 4 in out cylinder 1, a content on the inner cylinder 4 is shown by a form 3, after explanation or puing question to, by push-and-pull inner cylinder 4, two contents with delegation are all shown in two forms again.When carrying out the explanation of next content, rotate inner cylinder 4 a little, next content is shown in a form 3 get final product.When needs upgrade the content of courses, only need content written on inner cylinder 4 outer walls is wiped, write fresh content again and get final product.

This English teaching teaching aid can be loaded with multinomial content, and can show respectively by rotating inner cylinder 4, with respect to existing card, needn't ransack and housekeeping again, and is simple to operate, convenient to use.

Claims

1. an English teaching teaching aid comprises out cylinder (1), is fixed with bearing (2) on the outer wall of out cylinder (1), it is characterized in that: level has two forms (3) side by side on the barrel of out cylinder (1); Also comprise the inner cylinder (4) that is inserted in the out cylinder (1), the outer wall of inner cylinder (4) contacts with the inwall of out cylinder (1), and an end of inner cylinder (4) is fixed with handle (5).