语法教学设计

7A, Unit 4 language 的教学设计

花地中学敬艳芬

教学对象：初一（4）班

教学目标：

1. 帮助学生理解并正确运用情态动词can/cannot, may/may not, must/ must not

2. 引导学生发现并归纳出情态动词can，may , must的用法。

3. 培养学生探究学习、合作学习、自主学习的能力。

教学重点

1. 帮助学生理解并正确运用情态动词

2. 引导学生发现并归纳出情态动词can，may , must的用法。

教学难点

帮助学生理解并正确运用情态动词

教学方法：四环节教学法（自学，讨论，展示，评研）

Teaching procedures:

Step 1 Warmming-up (5minutes)

Using some pictures make students say ,then Lead in情态动词can/cannot,may/may not, must/ must not .Present sentences.

Step 2 Grammar learning(15’)

1.Observing and summarying.Make the students observe the sentences in BookA Page55 A1,finish T Or F.

2. Practise speaking.(Page56)

Step 3 Consolidation.(10’)

1.Make Students finish Exercise1 by themselves，then discuss with group members.

2.Group work. Each group shows the answers on the small blackboard, and correct one another.

3.Explanation

Step 4 Talk Bar(8’)

1. Group work. Talk about Huadi Middle Rules with modal words, group-leader takes note on a piece of paper.

2.Showing time.1 or 2 groups show.

Step 5 Sum up(1’)

Summarize by students.

Step6 Homework(1’)

1.Oral and writing practice. Practise saying sentences with modal , and write them down your exercise-books.

2.Finish 《新目标》P59

3. Dictation about words and phrases of U

4.

4.Finish Exercise“ summarise”

7A, Unit 4 language 的教学学案

一、巩固练习（单项选择题）

1. -May I watch TV now, mum?

-No, you _______. You ________ do your homework first.

A. may not, must

B. needn’t, can

C. can’t, must

2. The traffic _______ stop when the lights are red in the street.

A. must

B. have to

C. may

3.You ________ open the microwave door before the food is ok.

A.may not

B.may

C. mustn’t

D.must

4.______ I return the book b efore Friday? No, you needn’t. You can return it next week.

A.May

B.Can

C.Will

D.Must

5. The little boy is very clever. He ________ speak four different languages.

A. can need C.may D. must

二、归纳。

can/cannot

a 表示能力, 中文意思是“__________”，同义词__________。

b.表示许可，中文意思是“________”, 同义词_____________。

c. can 的否定形式是__________.

May/may not:

a.表示允许, 中文意思是“________________”同义词_______ 。

b. may 的否定式为____________. 注意may的否定式不能缩写。

Must/must not:

a.表示义务，中文意思是“__________”。

b. mustn’t的中文意思是“___________”

d. 注意：由must构成的一般疑问句的否定回答要用_________或________________, 而不用mustn’t。

★情态动词后面接动词的_____________(原形/过去式)

三、拓展练习

1.Can表示可能性，can’t中文意思是“_________”。过去式___________的语气比can更加客气委婉，表示语气时并不代表过去时。

2.May表示猜测，暗含的可能性较小, 中文意思是“___________”。

由may构成的一般疑问句的否定回答用________________,而不用may not。3. must表推测，暗含有很大的可能性,用于肯定句，中文意思是“_________”。

选用can, could, may, must, can’t, mustn’t, needn’t 或have to 填空:

1. There is air around us, though we ___________ see it.

2.You __________ play football in the busy street.

3. Tom _________ come to the party tonight, but I’m not sure.

4. “Must we hand in our exercise books today?”

“Yes, you ________.” “No, you ________.”

5. May I take this magazine out of the reading-room?”

“Yes, you _________.” “No, you ________________.”

6. Please speak a little louder so that I _______ hear you.

7. I can’t go with you , I ________finish my work first.

8. －________ you lend me your pen ? －Sure.