七年级英语下册Unit 4 第四课时导学案

初中英语（Go for it）七年级下册第四单元导学案

第四课时Section B(3a～Self Check)

制作人：张悦会审题人：张睿妮

【学习目标】

1. 复习情态动词can表示许可的用法；

2. 复习练习运用祈使句以及情态动词have to及must来表达一些规则。

3. 谈论表达自己对规则的想法或看法。

4．通过对规章制度的复习，规范自己的行为，以便自己和他人更好地遵守规章制度，为形成良好的社会意识打下基础。

【课时重点】

会运用情态动词can，can’t，have to，must来介绍自己家中的规定。

【预习导学】

一、填一填

阅读教材上的3a，用情态动词have to，must，can或can’t填空，完成3a。

二、选一选

选词填空，完成教材上Self Check中的第一部分。

三、想一想

1．本单元学到的句型中常用词汇有哪些?

2．用以上词汇写句子，完成教材上self check 中的第二部分

①

②

③

④

【合作探究】

活动一: Presentation and practice.

1. Present some new words on the big screen.

hair, learn, keep + 名词+ 形容词

2. Ss learn the new words and expressions.

3. Review the how to use have to and must; can and can't.

4. Review the letters.

5.T: Zhao Pei has many rules at home and at school. She's unhappy, too. She wants

some help from Dr. Know. Read her letter below and fill in the blanks with have to /must, can /can't.

6. 指导：首先，认真阅读整篇短文，理解短文的大意。然后，认真阅读每个句

子，理解作者对这些规则的看法；同时，推敲每个句子深处的意思，确定是用have to/must还是can/can't。

最后，应再通读一遍短文，看自己所填写的词组是否通顺正确。

7. Check the answers.

活动二: Before Writing

1. Let's work on 3b:

We have many rules at home and at our school. Think what things you have to do and what things you can't do. Complete the chart with rules in your home and school. You can discuss with your partners in your group.

2. Ss discuss their rules in groups. Then fill in the blanks. Then check the rules you think are unfair.

For example: You must wear a school uniform at school. You must keep your hair short at school.

3. Let some groups say their answers. Write some of the rules on the blackboard.

4.想一想你在家里或学校里要遵守哪些规则，完成下面的表格，并在你认为不公平的规则旁边画上“×”。

活动三:While Writing

1. Now write a letter to Dr Know. Tell her about all the rules and how you feel about them.

Dear Dr．Know，

Can you help me? I'm not happy because there are too many rules at my home．Every morning，I must get up at 60’clock．

将信互相交换，你们也来做一回“万事通博士”，给你的同学回信，告诉他／她应该怎么做。

Dear ，

I know you are not happy．But I think

2. 写作指导：首先，可以再次阅读2b及3a中的短信的内容及格式。其次，模仿这两封信的格式写好自己信件的格式；然后，根据刚才自己小组讨论的规则整理成一封文字通顺的信件。并且，表达自己对这些规则的想法或看法。之后，以礼貌的话语请求Dr. Know的帮助。最后，再通读一遍自己的短信看语句是否通顺。

活动四：After Writing.

1. Ss write the letter on the workbook. Exchange their workbook with their partner.

2. Check the letters.

3. Let some Ss read their letter to the class. Correct the mistakes in the letter.

活动五：Self Check 1 and Self Check 2

1. Tell Ss they will read an interesting story about Timmy the Mouse. He's an funny mouse. Do you want to know what rules he has at home? Now read this short passage and fill in the blanks with the words in the box.

2. Ss read the short passage and try to fill in the blanks with the words in the box.

3. Tell Ss they should use "can/can't; have/must; don't have to" to write about the rules at school. Write two sentences for each rule.

4. Ss work by themselves and write the rules on the workbook.

提示句子结构：主语+ 情态动词+ 动词原形+ 其他

5. Let some Ss read their answers aloud. Correct any mistakes they have.

【知识超市】

1. ●My grandpa is strict with me，but I think it’s best to follow the rules．我爷爷对我很严厉，但我认为最好还是遵守规则。

be strict with sb．意为“对某人要求严格”，而“对某事要求严格”则用be strict in sth．

例如：

My mother is strict with me and in my study．

我妈妈对我以及我的学习要求严格。

[做一做]单项选择。

( )1．Parents are strict US and our study．A．with；in B．in；with

C．for；on D．in；of

( )2．Her mother is very strict her．

A．at B．on C．in D．with

2. 易错点辨析：情态动词have to与must

( 1)．have to意为“必须；不得不”，它侧重于客观上的必要和外界的权威。

结构：主语+have to+动词原形+其他。例如：

We have to wear sports shoes for P．E．class．

在体育课上，我们必须穿运动鞋。

否定句：主语+don’t have to+动词原形+其他。

例如：Nick doesn’t have to wear a uniform．尼克不必穿制服。

疑问句：Do(Does或Did)+主语+have to+动词原形+其他。

例如：Do you have to stay at home on weekends?

周末你必须待在家里吗? ’

Yes，I do．／No，I don’t．是的，我必须。不，我不必。

（2）．must意为“必须；应该”。否定式must not(mustn’t)意为“不应该；不许可；不准；禁止”。在回答带有must的问句时，否定回答常用need not(needn’t)或don’t have to，表示“不必”，而不用must not(mustn’t)。例如：The work must be finished as soon as possible．这项工作必须尽快完成。

You mustn’t speak like that．你不能那样说话。

一Must I be home before eight o’clock?8点之前我必须回家吗?

一Yes，you must．／No，you needn’t．／No，you don’t have to．是的，你必须。／不，你不必。

（3）．have to意为“必须；不得不”，在这个意义上与must很接近，但must 表示的是说话人的主观看法，而have to强调的是客观需要。例如：

I have to go now．我得走了。(客观需要)

I must go now．我必须走。(主观看法)

[做一做]单项选择。

（）1．一you have to wear a hat today?

一No，we don’t．

A．Are B．Can C Do D．Did （）2．一Must I clean the blackboard?

一No, you ．

A．needn’t B．mustn’t C．can’t D．may not 【拓展运用】

Ⅰ. 根据语境及所给首字母提示，补全所缺单词。

1. —Your room is very d .

—I know. I’ll clean it.

2. Every weekend Jerry r books in the library.

3. —How do you f about seeing your old friends?

—Very happy.

4. —I have an English test on Tuesday.

—Good l to you.

5. —I lost my pencil box.

—That’s t .

Ⅱ. 根据句意及括号内所给单词的提示填空。

1. How many _________(kitchen) can you see in this picture?

2. Every evening Jeff _________(relax) one hour after dinner.

3. Please _________(remember) to bring my CD player to me after school.

4. What color is Kate’s _________(hair)?

5. You must _________(keep) your room clean.

Ⅲ. 根据汉语意思完成英语句子，每空一词。

1. 在这儿你们必须遵守规则。

Here, you must ________ ________ ________.

2. 我们的数学老师对我们要求很严。

Our math teache r ________ ________ ________ us.

3. 今天下午吉尔有很多事情要做。

Jill ________ ________ _________ to do this afternoon.

4. 俱乐部里很吵闹。

It ________ ________ in the club.

5. 每周六凯西都在这儿学弹钢琴。

Every Saturday Cathy ________ ________ _________ ________ ________ here. Ⅳ. 根据短文内容，从方框中选择恰当的单词填空，有的需要变换形式。

Susan is a great girl. At school she always follows the (1) _________. She always arrives at school on time. And she always (2) _________ her uniform to school. At school she never (3) _________ with her classmates. In the classroom, in the dining hall or in the library she always keeps (4) _________. When the classroom, the dining hall and the library are (5) _________, she always helps to clean them. Her teachers and classmates like her very much.

学习反思