广西南丹县里湖瑶族乡民族中学八年级英语上册 Module

Unit 3 Language in use

【Learning Objects学习目标】

1、知识目标：

复习本模块中出现的单词，短语和句型。

2、能力目标：

能够通过本单元的一些练习，掌握动词不定式的用法

【Learning Important Points学习重点】

1、能够正确掌握本课所学的新单词：smoke passport litter pavemen

及词组： wish up waste bin

2、能够掌握情态动词must和can的肯定及否定用法。

【Learning Difficult Points学习难点】

情态动词must和can的用法

【学习过程】

Ⅰ Preview

1Review the new words in this module and do a dictation with each other.(复习本模块所有新词汇并会相互听写。)

2Read the texts in this module again and again .

3Translate the phrases in Unit 1 and Unit 2 into Chinese.

1）stop chatting ____________ 2）get a move on ______________

3）hang on _____________ 4）do some cleaning ______________

5）cut one’s hair ______________ 6）bread something ______________

7）greet people _______________ 8）have a tea party _______________

9）make noise ______________ 10）shake hand with sb. _______________

11）hear sb doing sth. ______________ 12）get married ______________

Ⅱ Class activities（课堂活动）

Step 1 Check the prevision

Step 2Activities 1 & 2 Speaking and listening

1)Look at the pictures and talk about them.

2)Listen and check the things he must and must’s do.

3)Listen again and do Activity 2.

Step 3 Activities 3, 4 & 5 Free talk

1)Work in pairs. Tell each other three things you must do at home and three things

you mustn’t.

① I must visit my grandparents once a week.

②I mustn’t smoke.

③I must…

④I mustn’t…

2)Have a pai r of them read out what they talk about.

Step 4 Activity 6 Comp lete the sentences w ith can or can’t .

1)Make a difference between them.

2)Fill in the blanks individually, and then check with a partner.

3)Read the sentences and translate them into Chinese.

Step 5 Activity 7Complete the sentences with mus t or mustn’t.

1) Make a difference between them.

2) Fill in the blanks individually, and then check with a partner.

3) Read the sentences and translate them into Chinese.

Step 6 Activity 8 Complete the sentences with the expressins in the box

1)Read the words in the box and get their meanings.

2)Complete the sentences individually and then check with your partner. Step 7 精讲点拨

表达可能的句型和表达方式：

1. 用情态动词 must 表示________, can ,could ,may ,might 表示___________

can’t 表示______________ 。

A. must : This book must be Tom’s , his name is on it .

He must be playing computer games

B. may : I may go to England one day .

There may be a few showers, so bring an unbrella with you .

C. m ight: Bring your swimsuit because you might want to swim in the sea.

D. can’t

Tom can’t be in Hefei , he has gone to the USA.

He can’t be sleeping now, I saw him playing basketball just now .

2. 掌握情态动词can、 must 表示“允许”的用法

can 表示“可以”， can’t 表示“不可以”“不能、不要”如：

1) 完成作业后，你们可以去打篮球。

After finishing homework , you _______ play basketball

2) 你不能在教室里打篮球。

You _______ play basketball in the classroom.

must表示“必须”，其一般疑问句的否定回答用 needn’t ,表示“不必了”如：

3) 在去打篮球前你们必须要做完作业。

You _______ finish your homework before you go to play basketball .

4) We must finish our homework this afternoon .

(改一般疑问句并做肯定、否定回答)

___________________________________________________

_____________________ ___________________________

3. must 表示主观上认为某事必须要做，译为“必须”；

have to 表示受客观条件影响必须要做，译为“不得不”，如：

1) I think you ________ st udy hard , or you will get bad marks .

2) We ______________ stay at home because it’s raining so heavily . mustn’t 表示禁止某人干某事，如：