七年级英语讲义(4) 时间 内容 校区 课次 第4次课 科目 英语 Unit 4 Don’t eat in class. 第一部分 语法要点梳理:

一、你能说说你们学校的校规和家里的家规吗?

School rules Family rules

We have to _____________ in our school. I have to _______________ in my house.

We can't _______________ in our school. I can't ______________ in my house. We _______ follow the school rules in our school. I _______ obey the family rules in my house.

二、请根据下面的中文，以条款的形式把规定写在下面的横线上。 校规 school _________ 1.不要在课堂上吃东西。 ________ eat _______ ________. 2.不要在教室里听音乐。 ________ listen ________ music in the ________. 3.不要在走廊上奔跑。 ________ run in hallways. 4.不准打架。Don't _________. 5.不能上课迟到。 Don't _______ late _______ class. 6.在餐厅里吃东西。 ________ in the dining hall. 7.在学校穿校服。 ________ school uniforms in school. 8.每天打扫教室。 _______ the classroom every day. 9.穿运动鞋上体育课。 _______ sports shoes _______ _______ class. 10在音乐室听音乐。 ________ ________ music in the music room. 家规 family ________ 1.放学后不和朋友见面。 _______ _______ friends after school. 2.放学后不准看电视。 _______ ________ TV after school. 3.在上学期间的晚上不能外出。 _______ _______ out ______ school nights. 4.在家不能大声地说话。 ________ talk _________ at home. 5.放学后必须做家庭作业。 ________ homework after school. 6.十点前前必须上床睡觉。 ________ ________ bed _______ 10 o'clock. 7.每天练习弹钢琴。 ________ ________ the piano. 8.帮助父母做家务。 ________ parents ________ housework. ★祈使句：

1.用来表示请求，命令，劝告，建议或祝愿等的句子。 2.省略了主语 “_________”。

3.通常以____________开头的句子。变否定句时，在动词前加“________”。 4.表示客气的语气时，在句首或句末加上please，在句末时，可用逗号与前面隔开。 5.在表示“禁止性的标语”时，可用“________ + 名词/ doing”。

例如：

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1. _______ ________! 2. _______ ________! 3. ________ ________!

【中考连线】

1.let祈使句的否定形式：

Don't let sb do sth. 或 Let sb not do sth

2.Let's 句型用来向对方提建议可与How about doing…?; Why not do …?; Shall we do …?等句型互换。

3.Let's祈使句的答句：Good idea./ OK./ Yes, I'd love to.

其他的祈使句常为：Yes, I will. 否定回答：Sorry/ No, I won't (do it again) 让我们练练！

一.请按要求改变下面的句子。

1. Could you please not listen to music in the classroom? (改为祈使句) _________ _________ to music in the classroom.

2. Watch TV on school nights. (改为否定句) _________ _________ TV on school nights. 3. No photos in the museum. (改为同义句) __________ __________ photos in the museum. 4. You have to do your homework at home after school. (改为祈使句) ________ ________ your homework at home after school.

5. Let's go shopping this afternoon. (改为同义句) ________ ________ going shopping this afternoon? 二.单项选择：

( ) 1. _______ go to bed too late. It's bad for your health. A. Do (2010*安徽) A. I will A. Work A. Don't A. Wear

B. I hope so C. That's right

D. My pleasure

( ) 3. ________ hard and you'll make progress (取得进步) in English. (2010*芜湖)

B. To work C. Working D. Worked B. Don't be C. Not B. Wears

C. Wears

D. Not be

( ) 4. _______ worried about (担心…) me, Mom. I've grown up. (2010*甘肃定西) ( ) 5. _______ sports shoes for gym class is good for our health, I think. ( ) 6. - Would you like to have dinner with me this evening?

- Yes, I'd like to. But I ________ look after my mother. She is ill. A. can't

B. have to

C. may

D. could

( ) 7. Trees _______ fight air pollution (空气污染). They are natural (自然的) air conditioners (清新剂). A. should

B. must

C. need

D. can

( ) 8. - It's too late, I _________ go now.

- I'm afraid not, you _________ sleep in my home tonight because it's raining hard now.

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B. Not C. Don't D. Please not

( ) 2. - Please bring little Tom next time you come to Anhui. - _________, thank you.

A. have to; must A. Do; do

B. must; have to C. can; have to

D. Does; does

D. needn't; have to

( ) 9. - ________ Bill have to wear gym shoes for gym class? - Yes, he ________.

B. Do; does

C. Does; do

( ) 10. - Must I clean the room now? - No, you ________. You ______ do it tomorrow. A. mustn't; can

B. must; may

C. don't have to; can

词义辨析小结：

have to: 不得不，必须。

强调的是客观上的必要。have有人称和时态的变化，句型转换时要用助动词do, does或did。 must：必须。

表示说话人的主观意志，责任和义务上的需要。无人称和数的变化，无过去时和将来时。

备注: ① 当表示肯定的猜测时，must的意思为“一定”。

② must开头的一般疑问句，否定回答用：don't have to或needn't.

第二部分 重点短语和句型梳理：

1. 遵守/违背___________/___________ the rules 2. 上学迟到__________/__________ __________ for class

3. 在外面听音乐 listen to music _______________ (inside: 在里面) 4. 穿校服___________ the school __________ (★put on* wear*dress* be in*)

5. 按时，准时(be) __________ ____________ VS 及时 (be) ___________ ____________ 6. 在上学期间的晚上 __________ school nights 7. 练习做某事___________ ___________ sth

8. 在课堂上 ________ _________ (在班上: in the class ; 在教室里: in the classroom) 9. 太多的规定 _________ _________ rules (too much + 不可数名词 ; much too + adj. /

adv. 简直太…)

10. 记得/忘记做过某事___________/ ___________ ___________ ___________ 11. 记得/忘记要去做____________/ ___________ ___________ ___________ 12. 思考，考虑___________ ___________/____________ (think over) 13. (在….)对某人严格要求be strict ___________ sb ___________ sth 14. 与….打架 ___________ ___________ sb 15. 留短发___________ my hair ___________ 16. 洗碗__________/_________ the ___________

17. (adj.重要的) ___________ - (n.重要性)_____________- (adj.不重要的)

18. 不要在教室里或走廊上听音乐。________ listen _______ music in the classroom _______ the hallways.

19. 不要吵闹 Don’t _________ __________. (★n.噪音__________) 20. 不要将脏盘子留在厨房力。Don’t _________ the dirty dishes in the kitchen.(★forget*leave)

第三部分 基础知识运用练习

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一、选择填空。

( ) 1. - I can't give up (放弃) smoking, doctor. - For your health, I'm afraid you _______. A. may A. must ________ class. A. a; /

B. the; the

C. /; the D. /; / C. helping

D. Helped

( ) 4. On Sunday I have to go to the farm _________ my parents. A. to help B. help school rules.

A. cleans B. cleaning C. to clean D. clean ( ) 6. Eric can’t be on time, Leo can’t be on time .

A. also B. too C. as well D. either ( ) 7. - Shall I get something for you? What's your favorite?

- It's very kind of you. Please don't waste(浪费) _______ money. Special is the best choice(选择).

A. many B. too many

C. too much

D. much too

( ) 8. In the museum, we can often see _________ sign, It means (意思是)________.

A. ; No talking! B. ; No umbrella! C. ; No bag! ( ) 9. My English teacher is strict ________ us and also friendly ________us.

A. with; in B. in; to C. with; to D. in; with ( ) 10.Don’t ________ your phone at home. When you get there, please call me.(2013*黄冈) A. forget B. forgot C. leave D. left

( ) 11.All the students are standing and laughing in the classroom and it’s _______.(2013*天津)

A. noisy B. lonely C. quiet 二、根据句子和所给单词的适当形式填空。

1. There are too many __________ (rule) in my house, so I feel unhappy every day. 2. Can you ___________ (not eat) in the classroom? It's not a right (正确的) place. 3. When I was young, I __________ (have) to get up early to exercise every day. 4. We must know the _____________ (important) of learning English well.

5. I got up ________ (late) this morning, I washed my face and then brushed my teeth, five minutes _______ (late), I ran to school.

( ) 5. All the classmates have to keep the classroom ____________ and tidy. This is one of the

B. can B. might

C. have to C. can't

( ) 2. This history book _______ be Bob's sister's. Her name is on the cover (封面).

( ) 3. - Nick likes listening to ________ music very much. - But he can't listen to it in

第四部分 能力拓展训练

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