新人教版七年级英语下册 Unit 4 Dontt eat in class Section A (Grammar-3c)知识点讲解及课堂练习（有答案）（高效系列）.doc

1、=【 ;精品教育资源文库 】 = Unit 4 Section A (Grammar-3c) I.单项选择。 1. Jack _ have to do housework. A. doesnt B. not C. dont D. isnt 2. My mother always tells me _ drink too much cola. A. to B. not to C. doesnt D. not 3. Every student in Class 5 _ Mr. Green. A. like B. likes C. is liking D. are liking 4. Both my

2、 mother and my father _ to work by bike. A. goes B. are going C. go D. dont go 5.you _ have to do the homework now. You can do it tomorrow. A. doesnt B. did C. dont D. do II.选词填空：用所给词的适当形式填空 rule, practice, join, after, lucky, for, on, read, by, early Emily has to obey (遵守 ) so many 1 . She has to d

3、o her homework 2 school. She cant go out 3 school nights. She has to wash the dishes after dinner, then she can watch TV_4 _ half an hour. She likes 5 .She usually reads at night. She has to be in bed 6 ten oclock because she has to get up 7 the next morning. She 8 a music club. She has to 9 her gui

4、tar every day. She doesnt think shes 10 . III.句型转化。（每题 2 分， 共 10 分 ） 1. He has to go to bed by 10:00. （改为一般疑问句并做否定回答） _ he _ to go to bed by 10:00? _, he _. 2. I can watch TV and play computer games on weekends. （转化为否定句） I _ _ TV _ play computer games on weekends. 3. Close the windows, please. （转化为否

5、定句） _ _ the window. 4. We have to wear a school uniform. （转化为否定句） We _ _ to wear a school uniform. 5. They can listen to music in the music classroom. (画线部分提问 ) _ _ they _ to music? 知识 讲堂 have to的用法 1. have to句式 肯定式 : have/has to + 动词原形 We have to leave now. She has to work on Sunday. 否定式 : dont/do

6、esnt have to + 动词原形 You dont have to walk. He doesnt have to buy a new coat. 一般疑问式 : Do/Does + 主语 + have to + 动词=【 ;精品教育资源文库 】 = 原形 + ? -Do you have to study English now? -Yes, I do. -Does he have to go now? No, he doesnt (have to). 特殊疑问句 : 疑问词 + do/does + 主语 + have to + 动词原形 + ? What do you have to

7、 do? Where does she have to go? 1. have to 与 must的区别 have to 着重于客观的需要 ,含有不得不的客观强制性 ; must着重于主观上自己认为有义务 ,有必要 . She has to clean the classroom every week. I must go now. 在否定句中 ,dont hav e to =needn t 3.wear a hat 戴帽子 wear a pair of glasses 戴眼镜 wear a uniform 穿制服 4.in the library 在图书馆 in the dining hal

8、l 在餐厅 in the hallways 在走廊 in the classroom 在教室 in class 在班上 5.the rules for the school library 学校图书馆的规则 the rule for 的规则 the rules for the dining hall. the rules for the class the rules for the meeting. Section A (Grammar-3c) I1-5ABBCC II.1rules 2 after 3 on 4 for 5 reading 6 by 7early 8 joins 9 practice 10 lunky III 1 Does ,have ,No ,doesn t 2 can t watch ,or 3 Don t close 4 don t have 5 where can listen