3. 情态动词can
情态动词（can, may, must）后动词用原形。如： I can play the guitar. He can play the violin. She can swim.
4. 几个动词的用法
a. let后用动词原形 Let’s play soccer.
b. Like后加动词不定式,即like to do 表示具体的，一次性的爱好，偶尔喜欢做。I like to swim. like doing sth 表示一贯的爱好，是习惯性的动作。I like swimming. c. want 加to 再加动词原形（即动词不定式）=would like to do sth I want to be a doctor. d. Help +人+动词原形 help+人+with sth/doing sth Exercise:
一、 用be动词的适当形式填空。 1.I ______ a student. 12.You can _______ in our school music club. 2.________your father a worker? Yes, he_______. 13.I want to ______a teacher. 3.They _________in the classroom. 14.Let’s _______friends. 4.This________ an apple. 15.He and I ______friends. 5.Where _______ my books? 16.Tina_____a student. 6.We_______ friends. 17.Mary and Tom_______students. 7.You_______ a good student. 18.Someone______ in the room. 8.These_______ her peas. 19.Who______your brother? 9.How much ______the T-shirt? 20.When_______ your uncle’s birthday? 10.How much______ the socks? 11.Our mother ______forty. 二 完成句子。
1.I________(know) the boy.
2.They________(go) to work on Sundays. 3.He usually_______(come) to school early.
4.I often_______(have) rice, meat and vegetables. 5.My grandfather _______(play) sports in the park. 6.Miss Li _________(teach) English in our school.
7.The students of Class Four________(sing) a song on Monday. 8.Alice and Jerry _________(do) homework after school. 9.We________(take) a shower in the evening.
10.Her sister__________(have) Chinese every day. 11._______ you________(have) a soccer ball?
12.Mary______________(not come) from America. She _________(come) from Britain.
13._______your mother_________(watch)TV every day? 14. _____your sister_____(know)English? 15. Who_____(want )to go swimming?
三 用所给词的适当形式填空。
1.We often _________(play) in the playground. 2. He __________ (get) up at six o’clock.
3. ________you _________ (brush) your teeth every morning. 4. What________(do) he usually ________(do) after school?
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5. ______ they ________(like) the World Cup?
6.________Mike sometimes __________(go) to the park with his sister. 7. At eight at night, she_________ (watch) TV with his parents. 8 _______Mike ________(read) English every day?
9. How many lessons_________your classmate________(have) on Monday? 10. What time _______his mother__________(do) the housework? 11.He usually _____ (get)up at six in the morning. 1⒉She______(have) blues eyes.
1⒊We _______(go ) to school every day
1⒋The boy _________(like) playing football. 1⒌We_______(have)no classes on Sundays.
1⒍She________(write) to her mother once a week.
1⒎It _____(rain)quite often during the month of July every year. 1⒏She often_________(watch)TV on Saturdays.
1⒐Mike usually_________(ride) a bike with his friends in the park. 20 Peter and Mary often_______(play) badminton together. 23.My mother______(have) a lot of cousins.
21.Many people often _______ (listen) to the radio in the moring.
22.______(do)she _______(like) playing the violin?Yes,she______(do). 23.She_____(have)four brothers. She______(like) them very much. 24. He often ________(have) dinner at home. 25. We _______(not watch) TV on Monday.
26.Sandy usually _______(play) the piano on Sundays. 27.The cat________(like) eating fish every much.
28. Su Hai and Su Yang _______(have) eight lessons this term. 29. She and I ________(take) a walk together every evening. 30.Who________(teach)English in your school? 31.May I _________(know) your address? 32.__________(be) you twelve?
33.She__________(like) fish, but she ________________(not like) meat. 34.Her mother is good at _____________(make) cakes. 35.Mr Green wants ____________( buy) a new watch. 36.Who_________(be) your English teacher?
37.My father ___________(go )to bed at 10:00 every evening. 38.His friend ________________(like,play) computer games. 39.Let’s _____________(watch)TV.
40._____________your mother ___________(have) a baseball bat? 41._____________Jim and Tom ___________(like) hamburgers?
42.What kind of movies___________ your grandfather___________(want) to see? 43.Where ___________(be ) the two volleyballs? 44.That___________(be) is his family photo. 45.We can_____________(sing)English songs. 46.He can__________(do) Chinese Kungfu.
47.What time ___________Mr. Brown _________(take) a shower? 48.Mrs Jones ____________(watch) TV in weekends. 49.__________(be ) your sisters in the bedroom?
50. My daughter________(watch) TV every day. Sometimes she ________(see) a film on Sunday.
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五 翻译
1.我的朋友的名字是林涛。__________________________________________________________________ 2.她的数学书在哪儿?______________________________________________________________________ 3.谁在房间里？___________________________________________________________________________ 4.他们的书包在书桌里。____________________________________________________________________ 5.我是七年级的学生？______________________________________________________________________ 6.你的爸爸几点去上班？___________________________________________________________________ 7.Lily 和Lucy有一个大房间。_______________________________________________________________ 8.你想买一条蓝色的短裤吗？不，我不想。_____________________________________________________ 9.他的叔叔认为纪录片很有趣。_______________________________________________________________ 10.我最喜欢语文和数学。____________________________________________________________________ 11.你的弟弟有网球拍吗？不，他没有。_______________________________________________________ 12.我们晚餐吃汉堡、花椰菜和冰激凌。________________________________________________________
句型复习 句型结构
1. 肯定句：主语+be(am, is, are)+…
主语+can+动词原形+行为动词原形 主语+ +其他…
行为动词单三形式
2. 否定句： 主语+be(am, is,are)+not+…
主语+can’t(can not) +动词原形+… 主语+don’t(do not)+动词原形+… 3. 一般疑问句 a.Be(Am/Is/Are)+主语+…？
Yes,主语+be No,主语+be not. b. Can+主语+动词原形+…？
Yes,主语+can. No,主语+can’t. c.Do/Does+主语+动词原形+…？
Yes，主语+do/does. No,主语+don’t/doesn’t. 4. 特殊疑问句 a.疑问词+be+主语+…？ 主语+be+…
b.疑问词+can+主语+动词原形+…？ 主语+can+动词原形+…
c.疑问词+do/does+主语+动词原形+…？ 动词原形 主语+ +其他…
动词三单形式
d.疑问词： who/how/how old/how much/where/ when/why/what/which/ what kind of/ what time/what color/what subject 5. There be 句型
There be 表示的概念是“有”，是一种存在的关系，即“某地有某物”。There 是引导词，be是谓语动词（am, is , are），后面就是名词，也就是句子的主语。 There is +可数名词的单数或不可数名词+地点。 There are +名词复数+地点。
There be 句型的肯定式： There is +可数名词的单数或不可数名词+地点。 There are +名词复数+地点。
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否定式： There is+not +可数名词的单数或不可数名词+地点。 There are+not +名词复数+地点。
一般疑问句形式：Is there +可数名词的单数或不可数名词+地点+? Are there +名词复数+地点+? Exercise:
一 写出下列动词的三单形式。
take be like play swim run do go watch wish think eat have want study help learn teach start
二 将下列句子改为一般疑问句，并作肯定和否定回答。 1.My name’s Bob. 2.I’m his uncle.
3.Our shirts are too long.
4.My friend gets up at five o’clock. 5.Lucy and Lily like sports.
6.Jerry’s teacher can play chess. 7.Alica is my aunt.
8.She wants to see Beijing Opera.
三 划出下列每句中正确的词。
1.(Is/Are) his eraser on the sofa? 2.(Where/What) are your baseball? 3.(Do/Does)Mary have a clock? 4.(Are/Do) they want to see a movie? 5.(Is/Can)she play the violin? 6.I (don’t/doesn’t)like hamburgers. 7.Why does Alice(likes/like)music? 8.Who (am/is) your father?
9.(What/What’s) her favorite subject? 10.How much (are/is) her socks?
四 句型转换：对划线部分提问 1.Peter is 12 years old. 2.This is an English book. 3.The backpacks are black. 4.Scott likes history. 5.They have vegetables for lunch. 6.She can play chess and sing. 7.It’s nine o’clock. 8.We go to bed at ten o’clock. 9.His shoes are under the table. 10.Her basketball is 5 dollars. 11.Dave’s favorite food is ice cream. 12.He likes documentaries. 13.My birthday is October 1st. 14.They are fine. 15.Nick wants to join the swimming club. 16.Rick Smith is my favorite actor. 17.Her favorite subject is science. 18.Mike and Jack like math because it’s interesting. 19.My mother’s favorite color is blue. 20.We go to school in the morning. 14
21.It’s December 30th today.
五 连词成句。
1.sister, is ,she, your(?)
2.are, Lucy’s, those, rulers(.) 3.thrillers, like, Maria, doesn’t(.)
4.want, join, to ,do, They, not, music club, the(.) 5.uncle, is, also, thinks, it, boring, June’s father(.) 6.play, my, the ,piano, well, can, grandfather(.)
7.tennis, like, but, doesn’t, Jim, he, volleyball, likes(.) 8.two,has, she, and, sisters, brothers,a(.) 9.is,the, what, time(?)
10.color, what, the ,coat, is(?)
六 根据答语或问句，补全对话。
B: 1.A：
B:His telephone number is 8563-0770. 16. A: 2.A:What’s your family name? B: Yes,Jenny’s favorite teacher is Mr. Blake. B: 17. A：Can you speak Chinese? 3.A: B: B:My first name is Tom. 18. A:How old is John? 4.A: B: B: It's a pen. 19. A: 6. A: B:He watches TV after dinner.
B:C---O---A---T,coat. 20. A: 7. A: B: My birthday is November 11th.
B: Yes, she is my sister. 21. A: 8. A: Where's my backpack? B: No, I don't want to go to movies.
B: 22. A: 9. A: B: I like action movies and thrillers, but I don't
B:My books are on the sofa. like documentaries. 10. A: 23. A: What club do you want to join?
B: Yes, I do. I have a basketball. B: 11. A: What does Kate like for lunch? 24. A:
B: B: I get up at six o'clock. 12. A: 25. A:
B: I usually go to school at 7:15. B: It's eight fifteen. 13. A: 26. A:
B: It's ten dollars. B: Mr Wang is my science teacher. 14. A: 27. A:
B:He can sing and dance. B:Because music is relaxing. 15. A: How much are these socks? 七 there be 句型练习。
1．There _____ a clock on the table. A. is B. are 2.______ there a radio on your desk? A. are B. is
3. ____ there a map on the wall? Yes, there ______. A. are ,is B. is , are C. is ,is D. are ,are 4. There _____ some students in the classroom. A. are B. is
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