北師大版初二(上)英語第4講：unit2語法篇(學(xué)生版)

1、Unit 2 語法篇理解并掌握情態(tài)動詞can，must， 和 have to 的用法情態(tài)動詞can，must 和 have to 都是情態(tài)動詞。情態(tài)動詞本身有一定的詞義，但不能獨(dú)立作謂語，只能和動詞原形一起構(gòu)成謂語，表示說話人的語氣和態(tài)度。1. can 的用法can沒有人稱和數(shù)的變化，其否定形式為can not,可縮寫為can ' °t can的過去式是could,用于一般過去時的句子中。Can 的主要用法：(1) 表示許可，意為“可以”。例如：You can do it tomorrow.你可以明天做。You can ' t go now.現(xiàn)在你不能走。(2)表示請

2、求(對方)許可，意為“能，可以” ，一般用于句型“ Can I/we乙 肯定回答一般 為“Yes，you can. ”，否定回答一般為“Sorry ， you can ”。例如： t.(2) Can we leave now? 我們現(xiàn)在可以走了嗎？(3) Yes，you can. 是的，可以。(4) 表示能力，意為“能，會”，具體指體力或腦力方面的能力。例如：I can play basketball. 我會打籃球。Can you sing well? 你唱歌唱得好嗎？2. must 和 have to 的用法must 和 have to 都表示“必須”，其用法和區(qū)別如下：must必須表示主觀

3、看法沒有人稱、時態(tài)和數(shù)的變化只用于一般 現(xiàn)在時，可表 示現(xiàn)在或?qū)?來mustn 表不禁止”；一定不要have to必須；不 得不表示客觀要求有人稱、時態(tài)、數(shù)的變化可用于多種 時態(tài)，口表小 過去、現(xiàn)在或 將來don' have to 表示“不必”例如：We must study hard.我們必須努力學(xué)習(xí)。I had to borrow some money from my elder sister.我不得不向姐姐借了一些錢。You mustn ' t tell her about it.你絕對不要告訴她這件事。3. need的用法(1) need作為情態(tài)動詞時，后面必須跟動詞原

4、形。無人稱、數(shù)和時態(tài)的變化，常用于否定句和 疑問句中。例如：You needn ' t go this week.這周你不必去。由need引導(dǎo)的一般疑問句，肯定回答一般用must,否定回答一般用 needn :例如：-Need I come?- Yes, you must./ No , you needn ' t.(2) need作為實(shí)義動詞，有人稱、數(shù)和時態(tài)的變化(在變?yōu)榉穸ň浜鸵蓡柧鋾r需借助于助動詞)當(dāng)主語是人時，后可接名詞和動詞不定式，即:need sth./ need to do sth.,例如：He needs some help.他需要一些幫助。It ' s

5、 cold outside. You need to wear more clothes.外面很冷，你需要多穿點(diǎn)衣服。need后跟不定式且用于否定句中時，表示“不必” ，指沒義務(wù)或沒必要做某事。例如：You don ' t need to do it at once.你不必馬上做刃B件事,情。當(dāng)主語為物時，后接名詞或v-ing。例如：The flowers need water.這些花需要水。The flowers need watering.這些花需要澆水。注意：1 .以must開頭的一般疑問句，肯定回答用must,否定回答用 needn '或don ' t have

6、 to例如:-Must I go with them?我必須跟他們走嗎？-Yes, you must.是的，你必須去。/No, you needn ' t. /you don '許aveto.要。2. have to不能直接構(gòu)成否定句或疑問句，而是要借助于助動詞。例如：You don ' t have to get up early.你不必早起。Does she have to wash the clothes now? 現(xiàn)在她必須洗衣服嗎？1. Childrensit in the front seat of a car. It's too dangerous

7、.A. needB. needn'tC. mustD. mustn't第3頁/共13頁2. IA. can'tB. don'tC. needn'tD. mustn ' tfollow you. Would you please repeat it?3. We pay to get into the concert. It 's free.A. can'tB. mustn ;tC. might not D. don'thaveto4. -you come with me to Lang Lang 's piano c

8、oncert this evening?-I'd love to , but I have to study for my math test.A. ShouldB. MayC. MustD. Can5. -Excuse me, may I keep the book a little longer?-Sorry. You return it today.A. mustB. mustn'tC. canD. can't6. -Look , someone left a book.-Oh , yeahThis book be Kitty 's. Only she l

9、ikes to read this kind of books.A. canB. mustC. mayD. might7. -Do we have to finish our homework this afternoon?-Yes , you.A. mustB. canC. mayD. need8. -Mr. Wang , can I finish my homework tomorrow?-Sorry , you.A. can'tB. don'tC. needn'tD. won't基礎(chǔ)演練一、用 can , can ' ,t must, mustn

10、' ,t have to 填空1. Mary play a musical instrument very well.2. You can't play basketball in the classroom , you play it in the playground.3. -Where is my watch. I can 't find it.-Don't worry. It be somewhere in your room.4. You clean the room right now ; you can do it tomorrow.5. You

11、tell anyone. It 's a secret.6. I m not working tomorrow , so I get up early.7. Tom can't come out, he do his homework.8. You smoke here.9. You drive fast near a school.10. That woman be Li Lei 's mother. I know her.二、單項(xiàng)選擇1. -I do the laundry first?-No , you. You can do your homework firs

12、t.A. Must ; mustn ' t B. Can; mustn ' t C. Must; needn ' t D. May ; needn ' t2. -Can I go to the park , Mum?-Certainly. But you be back by six o 'clock.第4頁/共13頁A. canB. mayC. mightD. must3. The manbe my English teacher. I dont know him.A. mightB. must C. can t D. Have to4. Hi ， g

13、uy! Younot park your car here. It s for our customers only.A. needB. may C. willD. can5. -Yoube excited that youre going back to your hometown soon.-Yes，I can t wait any longer.A. shallB. canC. needD. must、根據(jù)中文提示完成句子1. 你可以用木材，但不可以用塑料。Youbut you鞏固提高use plastic.2. 你必須在老師和同學(xué)面前測試它。Youtest ityour teacher

14、 and your classmates.3. 當(dāng)我們在圖書館時，不能大聲喧嘩。When we are in the library ， weshout.4. 我們不得不每天穿校服。We school uniforms every day.5. 你必須現(xiàn)在回家嗎？younow?6. 你現(xiàn)在不必做作業(yè)，你可以明天做。You do your homework now ， youdo it tomorrow.We7. 我們不可以那樣跟老師說話。our teacher like that.第 5頁 /共 13頁8. 你可以借我的書，但必須按時歸還。You my book , but you it.9.

15、 你認(rèn)為學(xué)生可以在課堂上睡覺嗎？Do you think students?10. 你可以用木材、紙張，但一定不要用其他的東西。You use and, but you use二、翻譯1 .我哥哥花了兩周教我彈吉他。2 .我們通常晚飯后散步。3 .孩子們一個接一個地下了公交車。4 .我認(rèn)為Tony不會講漢語。5 .準(zhǔn)時是很重要的。一、單項(xiàng)選擇1. People always be careful with fire , or it can be dangerous.A. canB. needn ' t C. mustD. shouldn ' t2. It rained heav

16、ily , so we stay at home watching TV.A. couldB. had toC. mustD. have to3. Reading everyday can make you.A. became a superstarB. getting cleverC. to have funD. feel good4. -Listen! Someone is singing in the next room. Is it Jane?-No , it be her. She is at school now.A. may notB. mustn ' t C. can

17、' t D. won ' t5. nice the ice cream looks! I can 't wait to taste it.A. How aB. How6. Look! They are still working onA. solveB. solved7. The story of Yu Gong is. IA. interesting ; interestingC. What aD. What_the problem.C. solvingD. to solve'm in it.8. interest; interestingD. interes

18、t; interested8. They didn ' t go to bed.they finished their homework.A. until8. afterC. whenD. as soon as9. According to the new traffic law ,everyone in a carwear the seat belt.A. canB. mayC. mustD. will10. Our teacher often asks usquestions in groups.A. discussB. to discussC. discussingD. disc

19、ussedC. interesting ； interested、完形填空The Read family comes to a new big city , but Mrs. Read's son, Bob, is not happy. He doesn't have anyone to play with. Don't 1!" says his mother, You will soon make friends here.”O(jiān)ne morning , there is a 2 at the door. Bob 's mother, Mrs. Rea

20、d , opens it. There stands a woman with brown hair. It is Mrs. Miller. She comes to borrow some 3. She wants to 4 cakes.Mrs. Read gives her two. In the afternoon , there is another knock at the door. Mrs. Read opens it and sees a boy 5there. My name is Jack Miller , “ he says, My mother sends you th

21、is cake and the two eggs.”Well , thank you , Jack." Says Mrs. Read,“ 6 and meet my son Bob.”第8頁/共13頁7 !JackLook! Bob and Jack are having cake and milk. They are playing football. Now they are says, I''m glad you live next door. " Bob says, “ must thank your mother for coming to 8 e

22、ggs.” Jack laughs and tells Bob , My mother doesn't want the two eggs , but she wants to make friends 9 your mother." Bob says, That's a funny way to make friends. It 's a (n) 10 way, too. It can work!"Only if you 're willing to make friends can you always find some ways.1.

23、A.worryB. frightenC.exciteD.interest2.A.shoutB.cryC.knockD.bark3.A.cakesB.desksC.milkD.eggs4.A.cookB.payC.askD.make5. A. liftingB. sittingC. standingD. lying6.A.Come inB.Go awayC.Get outD.Turn around7.A.classmatesB.enemiesC.friendsD.brothers8.A.lendB.borrowC. giveD.take9.A.intoB.toC.afterD.with10. A

24、. easyB.difficultC.foolishD.bad、單項(xiàng)選擇1. There is wrong with this computer. It doesnt work.A. somethingB. anything2. -you help me mend the radio?A. MayB. Might3. -Which colour do you like ,A. goodB. betterC. everythingD. nothing-Yes ,I can.C. MustD. Canblue or green? -Blue.C. bestD. the best第8頁/共13頁4.

25、 Tom is a good boy and he writes in his class.A. carefulB. the most careful C. carefullyD. the most carefully5. -Is Mike at home?-No. Hewith his brother.A. swimsB. was swimming C. is swimming D. swam（附：單選1-5，2019-2019 北京市東城區(qū)（南片）八年級上學(xué)期期末考試英語試卷）二、閱讀理解AStudying in groups is becoming more and more popul

26、ar in class. It has many advantages. For example ， we can not only save time but also encourage each other when we study in groups.I still remember when I was in Grade 8 ， my physics was very poor. I had a really hard time with it. Once in class， the teachers asked us to discuss it with each other，

27、but I was very shy ， I could not do it like what they told me. My physics teacher encouraged me to face others and talk with someone else bravely. Then I studied with some classmates together. When I did not understand any questions，theycould give me some advice ， I could quickly find out the ways t

28、o deal with the problems. After that ，I feltvery relaxed and asked my classmates a lot of questions about physics. I did not feel stressed out at all. At last，I finished my homework by myself for the first time. How excited I was!Because of studying in groups ， I am not worried about physics any mor

29、e. With my classmates ， helI get more confidence. It also gives me more chances to improve myself in many ways. So letin groups.1. was poor for the writer in Grade 8.A. EnglishB. PhysicsC. Maths D. Geography2. Why could the author not do it like what they told her?A. Because she was very shy.B. Beca

30、use she was afraid.C. Because she could not know how to do it.D. Because she could not know what to do3. The underlined word poor” “in the passage means.A. 窮的B. 差的C. 稀少的D. 可憐的4. Which of the following is WRONG in this article?A. I felt relaxed after studying in groups.B. We can save time and encoura

31、ge each other when studying in groups.C. I was excited because I could finish my homework alone at last.D. I am still worrying about physics because of studying with my classmates.5. What is the best title of the article?A. To study in groupsB. To do homework in groupsC. To study aloneD. To do homew

32、ork aloneBSummer Camps for ChildrenZEM , Education Language Summer CampAges: 8-14You can come to this 2-week camp to learn Spanish in a good environment. There you can take part in lots of activities , such as camping, swimming and mountain-biking with Spanish children.Anglia Summer SchoolAges: 8-19

33、Our summer school is something special. You can learn about stage work , such as acting, singing and dancing. As well as improving these skills you will also be able to learn about teamwork.Science CampAges: 4-14Our camp provides the chance for children to make discoveries. It is not only for fun bu

34、t also educational.This camp has many activities in areas such as chemistry , nature, and technology. You can also do plenty of exciting science experiments here.A Rock Star CampAges: 8-16This camp is perfect for creating superstars. We are ready to discover and train musical children who want to be

35、come superstars.6. How many days does the Language Summer Camp last?A. 7 daysB. 10 daysC. 14 daysD.15 days7. Which of the following cannot you learn in Anglia Summer School?A. ActingB. SingingC. DancingD. Camping8. Peter is very interested in animals. Which summer camp do you think he should take pa

36、rt in?A. A Rock Star CampB. Anglia Summer SchoolC. Science CampD. ZEM , Education Language Summer Camp9. If you are fifteen years old this year , how many summer camps can you take part in?A. OneB. TwoC. ThreeD. Four10. Where can you probably read this passage?A. In a book about children' s educ

37、ationB. On poster about summer activities for childrenC. In a magazine about superstarsD. On a website about schools for childrenCWhen I was seven years old , my family made me an ant farm. First , we put clean sand in a thin glass box. Then we waited for the ants to arrive.After the ants were in th

38、e glass farm , they started to make tunnels （隧道）.I was amazed that each one knew exactly what to do. Each had its own job.On the fifth day a tragedy happened. I put my face so close to the glass farm that I knocked it over.All the tunnels fell down. Although the ants remained alive after their earth

39、quake , one by one they began to die. I was scared as I watched them give up building their tunnels to carry the bodies to a corner of the farm.My mother said that the ants were dying of sadness. They simply could not stand that their tunnels were gone.Although much time has passed , I still think of that ant farm. Mom had hoped it would teach me about the natural world , but it taught me much more.Over the years, I came to realize the importance of teamwork .Working together ,