Grammar优秀教案范文

The Fifth Period

Grammar Teaching goals

1.

Target language 2.

a. Words and phrases obligation, lack of obligation, suggestion, expensive, refund b. Sentence patterns You mustn’t do ...

P4 You didn’t need to ...

P4 You don’t have to ...

P4 You needn’t have done ...

P6 2. Ability goals

Enable the students to talk about obligation or lack of obligation. 3.

Learning ability goals 4.

Help the students learn how to talk about obligation or lack of obligation. Teaching important & difficult points How to talk about obligation and lack of obligation. Teaching methods

Generalization.

Teaching aids

A computer and a projector.

Teaching procedures & ways

Step I

Revision and Lead-in Check the homework.

T: Rewarding and enjoyable communication between people is one of the most important parts of life. Throughout each day most people are experiencing a wide variety of communicative

situations. For example, at school we must communicate with classmates, teachers or others. In order to meet the needs of everyday living it is necessary to learn some social skills. But still, some people don’t have social skills. Why? Ask the students to show their work.

Step Ⅱ

Function

Task 1:

Present a group of sentences and encourage the students explain their meanings.

1. You must finish your homework on time. 2. You have to finish your homework on time. 3. You need to finish your homework on time. 4. You mustn’t play with fire. 5. You don’t have to go to work on Sunday. 6. You don’t need to go to work on Sunday. 7. You needn’t go to work on Sunday. 8. You needn’t have gone to work on Sunday. 9. You didn’t need to go to work on Sunday. T: Work in pairs and discuss the meanings of these sentences.

Sample answers:

S1: The first sentence means that the speaker thinks that it is necessary to finish homework on time.

S2: The second sentence means that you are forced to finish your homework on time. S3: The third sentence means that it is necessary for you to finish your homework on time.

S4: The fourth sentence means that you are forbidden to play with fire. S5: The fifth, sixth and seventh sentences mean that it isn’t necessary to go to work on Sunday.

S6: The eighth sentence means that you went to work on Sunday. But it wasn’t necessary. S7: The ninth sentence means that it wasn’t necessary for you to go to work on Sunday and you didn’t in fact, either. T: And do you know which sentences express obligation and which lack of obligation? S8: I think sentences with must, have to, need express obligation and those with

don’t have to, don’t need to, needn’t have done and didn’t need to do can express lack of obligation.

T: But what about mustn’t? S9: I think it refers to obligation. Task 2: Ask the students to do Activity 1 to Activity 4 on pages 4-5 and then check the answers.

Step Ⅲ

Grammar Task 1: Learn the grammar

T: After learning the FUNCTION part we’ve known how to talk about obligation and lack of obligation. Next, we will specially go into the difference between needn’t have done and didn’t need to. Let’s make out the difference between them. Needn’t have done means that you did something, but it wasn’t necessary while didn’t need to do means it wasn’t necessary for you to do something, and you didn’t do that indeed or you did. Now let’s look at the following examples.

Task 2: Practice T: Now let’s go on to finish Activities 1-3 in Grammar in the workbook on pages 67-68. Then check the answer with the whole class.

Task 3: Summary

T: Today we have learned to talk about obligation or lack of obligation. Practice them in different occasions.

Step Ⅳ

Homework

1. Review the expressions of obligation or lack of obligation.

2. Find some information on email writing.

that is not needed. To show that text has been removed, the convention is to use a word such as “” or “” (including the angle brackets) in place of the deleted text.