Unit 8 It must belong to Carla知識點整理

1、Unit 8 It must belong to Carla.語法情態(tài)動詞表推測一.情態(tài)動詞的用法有很多,其中表示推測是其重要用法之一.可以用來表示推測的情態(tài)動詞主要有must，may，might，can，could ,情態(tài)動詞表示推測可以分為以下幾種情況:1.情態(tài)動詞+do表示對現(xiàn)在或將來情況的推測和判斷：He must be in your room.2.情態(tài)動詞+have done表示對過去情況的推測和判斷：The road is wet,It must have rained last night.3.情態(tài)動詞+be doing表示對現(xiàn)在或將來正在進行的情況的推測和判斷：At this

2、 moment,my father cant be working in the office.二. must，may，might，can，could表示推測時含義有所不同 must “一定，肯定” (100%的可能性) may, might, could“有可能，也許 ” (20%80%的可能性) cant “不可能，不會”(可能性幾乎為零)注意: 表示推測是can不用于肯定句中,肯定句中表示“可能”用may/might/could.The dictionary must be mine. It has my name on it. The CD might/could/may belong

3、 to Tony because he likes listening to pop music.The hair band cant be Bobs. After all, he is boy!(1)Wheres Jeff? Im not sure. He be playing football on the playground.A. need B. might C. must D.can(2)He come and see you next week.But Im not sure.A.might B.must C.need(3)Tom,go to answer the door,ple

4、ase.It be your Mom.No,Dad.It be her.She will be back after three oclock.A.may;mustnt B.must;cant C.must;mustnt(4)Henry be at home,because he phoned me from Beijing just now.A.mustnt B.cant C.must(5)Where is Jack,please?Im sure ,he be in the reading room.A.can B.might C.must(6)The short girl be Alice

5、.She is of medium height.A.mustnt B.cant C.may not(7)Whose book is this? It _ be Lusys. Her name is on it. A .could B. cant C. must D. might根據句意，用適當的情態(tài)動詞填空1.She know the answer,but Im not sure.2.Li Ming be in Shanghai,because he has gone to Hangzhou.3.Dont play with the knife.You hurt yourself.4.A t

6、eacher also make a mistake if he or she is not careful enough.5.Oh,dear! You have walked so long on such a hot day!You be tired and thirsty.6.Who is the man over there? Is it Mr Wang?No,it be him.Mr Wang has curly hair.7.They saw something in the sky last night.It a UFO.8.Yao Lei said he late,but he

7、 came on time.Section A1. must的用法(1)must表示推測時，意為“一定”，通常與be連用，只用于肯定句中。 There must be something wrong with the computer.(2)must表示“必須”時，可用于肯定句、否定句或疑問句中；用于否定句中時，mustnt的意思是“一定不要，禁止”。You mustnt play soccer in the square.(3)以 must開頭的一般疑問句，肯定回答用must，否定回答用neednt或dont have to。Must I go home now?Yes,you must/N

8、o,you neednt/No,you dont have to(1)Must I be in hospital for a week,Doctor?No,you .You can go back home tomorrow.A.mustntB. neednt C. must (2)After a long walk,the old man be tired now.A.cant B.must C.has to D.need (3)Its dangerous.You play football on the street.A.cant B.neednt C.mustnt D.may not2.

9、go for picnic“去野餐” at the picnic“在野餐中” have a picnic“進行野餐” We went to the beach for a picnic.3.belong to意為“屬于”，其主語通常是物.后接名詞或代詞賓格，不能接名詞性物主代詞或名詞所有格。This dictionary belongs to me=This dictionary is mine .This dictionary belongs to Li Lei=This dictionary is Li Leis .(1)The notebook must Li Hua. It has h

10、er name on the back.A. belong B. be C. belong to D. be to(2)Who does this pencil case belong _?It must be Celias.A. to B. in C. on D. of(3)Diayu Islands China ever since ancient times.A. belong to B.belong in C. belong under D. belong with4.Whats the matter? “怎么了？”這個句型常用來詢問某人患了何種疾病或遇到了何種麻煩。既可以詢問人，也可

11、以詢問物。后常接介詞with。= Whats the trouble (with you)?= Whats your trouble?= Whats wrong (with you)?= What the matter (with you)?=What has happened to you?= whats up?=Whats the problem with you?Whats the matter with your computer?(改為同義義)Whats your computer?5.There is something wrong with意為“有一些毛病”There is so

12、mething wrong with my stomach6.(1) join指參加某個組織；加入某個群體，并成為其中的一員。join the English club加入英語俱樂部; join the Party入黨;join sb意為“加入到某人當中”join us加入我們，和我們在一起(2)take part in指參加體育運動或比賽。take an active part in sports.積極參加體育運動 (3)attend指參加會議，婚禮，葬禮，典禮，去上課，上學，聽報告等。 Hell attend an important meeting tomorrow. I attende

13、d his wedding.The twins are talking about the book Who Moved My Cheese.Its fun to them.A.Join B.join in C.take part in D.enter7.because意為“因為”，so意為“所以”。并列連詞so和從屬連詞because不能一起連用，同一句話中只能用其一。 He was illl,so he didnt go to school.=He didnt go to school because he was ill. The rain was late, we had to wai

14、t for half an hour. A.because B.or C.so D.but8.(1)valuable意為“值錢的；貴重的；有價值的”，常指物質金錢方面，強調貴重、珍貴。 be valuable for/to sb意為“對某人有價值” This experience is valuable to me. (2)worth既指物質上的，也指精神上的，強調價值。sth be worth doing.“某事值得做”The book is well worth reading.9.pick up“撿起” make up“編造；組成” look up“查找，向上看” send up“發(fā)射”

15、The books are on the floor.Please pick them up. When he saw a wallet on the ground,he at once. A.picked it up B.gave it up C.picked up it.10. “給某人打電話”的表達用語：call sb=phone sb= ring sbcall sb up=ring sb up Please call/ring me up when you get there. give sb a call=give sb a ring. make a telephone call t

16、o sb.11.在英語中，動詞不定式可以表示目的，譯為“為了” I stayed there to see what would happen. To pass the English exam,I have to study English day and night. He hurried back home his schoolbag. A.fetched B.to fetch C.fetching D.fetches12.in order to do sth=so as to do sth意為“為了做某事” In order to do great things,we have to

17、perfect the small things. He ran fast so as to catch up with me.13.(1)形容詞修飾不定代詞的語序是：不定代詞+形容詞。something interesting一些有趣的東西 something else一些別的東西(2)不定代詞作主語時，謂語動詞用三單形式。(1)Doctor,is there anything wrong with my eyes?No.Everything OK.A.is B.are C.am D.been(2)My host family tried to cook for me when I stud

18、ied in New Zealand.A.different something B.different anything C.something different D.anything different14.除了no,not以外的其他否定詞有never（從不）,nothing（沒有什么）,few（幾乎沒有）,little（幾乎沒有）,hardly（幾乎不）,seldom（不常，很少）而unhappy（不高興的）,uncrowded（不擁擠的）,dislike（不喜歡）,unfriendly(不友好的),unlucky(不幸運的),unimportant(不重要的),uncomfortab

19、le(不舒服的)等不是否定詞。She has few friends,does she? Yes,he does.Jim never goes to the movies on Saturday, ?A.does Jim B.doesnt Jim C.doesnt he D.does he15.區(qū)分voice,sound和 noise(1)voice一般指人的聲音，如說話，唱歌，但有時也可指鳥叫的聲音。The girl has a beautiful voice.(2)sound指人能聽見的任何聲音。Sound travels more slowly than light.(3)noise常指

20、不悅耳、不和諧的嘈雜聲。The noise wakes me up.(1)Oh,my god! The kids are making too much here. I cant do anything.A. sound B.voice C. noise D.footstep(2)She has a very beautiful and sweet _.A. noise B. sound C. voice D. noisy16.or的用法： (1)or連詞，意為“或者；和”，用于否定句或疑問句中，肯定句中用and。 Do you like tea or milk?(2)or還意為“否則”。Ge

21、t up early,or youll be late for school. (1)Which do you prefer,tea coffee?Tea,please. A.but B.so C.or D.and (2)Be quick, well be late for the meeting. A.and B.but C.so D.or17. (1)too通常位于肯定句中，前用逗號隔開。I have been to Paris,too.(2)also位于實前系后。He speaks French and he also writes it.(3)either通常位于否定句中，前用逗號隔開

22、。He doesnt like her. I dont ,either.(4)as well通常位于肯定句末，前不用逗號隔開.I have been to Paris as well.Lucy didnt finish the homework, .A. either B. too C. also D. neither18.(1)maybe是副詞,用來表示推測，常位于句首。 Maybe he is right.(2)may be是情態(tài)動詞+動詞原形,意為“可能是”，在句中做謂語.He may be right(1)She know the answer,but Im not sure.A.ma

23、ybe B.may be C.may D.must(2)_thats not a good idea.A Maybe B May be C May D Be19.There be sb.doing. “有人正在做某事”. There is a cat eating fish.There must be someone crying in the next room.There is a man for you outside,Mr Wang. Asking him to come in,please.A. waiting B. to wait C. waited D.waits20.wish

24、to do sth “希望做某事”We wish to live in a big house with a big garden.wish sb to do sth “希望某人做某事”We wish our teacher to join us.21.(1)hope to do 意為“希望做某事”不可用于hope sb to do sth.結構I hope to go to Beijing. (2)hope+that從句，意為“希望” We hope that we can see you again.I hope go there with us,Jim and Tom. Were gla

25、d toA. you to B. you can C. them to D.they can22.have fun=have a good time=enjoy oneself意為“做某事很開心”后面都接動詞-ing形式。(1)We had a good time in the park yesterday afternoon.(同義句轉換)We in the park yesterday afternoon.(2)Trust me,and youll have fun (play) the piano.23.(1)hear sb doing sth.意為“聽見某人正在做某事” I heard

26、 him singing when I walked past the shop.(2)hear sb do sth意為“聽見某人做過了某事或聽見某人經常做某事”，指聽見動作發(fā)生的全過程。 I often hear her sing in the evening. When I was walking past his room yesterday evening,I heard him piano. A.playing B.to play the C.playing the D.played the24.no matter when=whenever意為“無論什么時候”。引導讓步狀語從句。

27、You can ask for help whenever you need it. I am in trouble,my best friend Li Lei always helps me. A.Whenever B.Whatever C.However D.Never.25.sleepy“困倦的” asleep“睡著的”Im very sleepy and I want to go to bed. He has fallen asleep. He felt (sleep) and soon fell asleep.Section B1.exercise:(1)作名詞，當“鍛煉、運動”講是

28、不可數名詞。常用短語為：do/take exercise意為“做運動”；當“體操、練習題”講是可數名詞。如：do morning exercises 做早操，do eye exercises 做眼保健操。(2)exercise作為動詞用時，意為“運動、鍛煉”。如：Do you often exercise?The old man is healthy because he often_. A. exercises B. drinks C. sleeps D. play 2. catch動詞，意為“抓住，趕上”，其過去式、過去分詞分別是caught,caught.The cat caught a

29、 mouse. He got up early to catch the early bus.We used to get up early in order to the early bus.A. bring B. miss C. catch D.early3.express動詞，意為“表達”，通常不接雙賓語。 express sth to sb 意為“向某人表達某事”。 He expressed his thanks to her.4.different是形容詞，意為“不同的”，常用短語：be different from“與不同” This book is different from

30、that one. difference為可數名詞，意為“差別，不同之處”。the difference betweenand“和之間的差別” There are some differences between Lucy and Lily.5. the sameas意為“和一樣”，其反義詞組是be different from“和不同”注意same前必須加the. She wears the same skirt as her sister.(1)The food my country is quite different that here.A.in;like B.to;from C.fr

31、om;to D.in;from(2) Is her watch _ yours or different?A. the same B. the same as C. same as D. the same rmation是不可數名詞，意為“信息”。 I have some information about the exam. Just search the Internet,and you can get almost all the you read. A.informations B.information C.picture D.story7.as可以意為“因為；當的時

32、候；作為” As it was late,I went at once. As a student,we should study hard. He shouted aloud as he ran along.(強調的是不同動作同時發(fā)生)municate with sb意為“與某人交流” He had no way to communicate with his elder brother.9.在英語中，有三個詞可以表示“到達”，但用法不同(1)arrive是不及物動詞,后面需接介詞at 或in,再和表示地點的名詞連用.arrive at常跟一個較小的地方;arrive in常跟一個較大的地方

33、.He arrived at the village at 7:30. I will arrive in Beijing tomorrow. (2)reach是及物動詞,后面直接跟賓語I will ring you as soon as I reach Beijing.我一到北京就給你打電話(3)get是不及物動詞,后面需加介詞to,再跟表示地點的名詞.Please write to us when you get to Beijing.注意:get和arrive后跟表地點的副詞時,則不需接介詞.My father often gets home early.我父親經常回家早.10.(1)po

34、int to“指向”指向離說話人較遠的人或事物。(2)point at“指著”，指向離說話人較近的人或事物。 (3)point out“指出”，給某人指出方向、要點或錯誤等。 Will you please point out the man who saved the boys life? Dont point at the words while you are reading. He point to the house on the other side of the river and said,“Thats my home.”11.a little =a bit =a little

35、 bit=kind of意為“一點兒；少許”都可以用來修飾形容詞/副詞。a little bit quiet.此外，a little還可以直接修飾不可數名詞，而a bit須和of連用才可以修飾不可數名詞。The weather here is a little bit hot. a little water=a bit of water一點兒水What is your new friend like? She is shy.A. a bit of B. a lot of C. a little bit D. a kind of 12.all kinds of 意為“各種各樣的”differen

36、t kinds of“不同各類的” We have all kinds of ways to finish the job. There are different kinds of books in a bookstore.13.purpose名詞，意為“目的，意圖”，the purpose of意為“的目的”。on purpose“故意（地），有意（地）” The purpose of the meeting is to elect a new monitor.14.medical形容詞，意為“醫(yī)學的；醫(yī)療的”，其名詞形式是medicine.“藥” Other people believe

37、 the stones have a medical purpose. My brother is doing some (medicine) research on some diseases.15.preventfrom doing sth=stopfrom doing sth=keepfrom doing sth. What kept/prevented/stopped him from coming here? The heavy rain kept/prevented/stopped us from coming on time. The Great Green Wall can s

38、top the wind and sand to the rick land in the south of China. A.move B.to move C.from moving D.to tectfrom意為“保護不受侵害”，from后接能帶來傷害或損害之物。 You had better wear sunglasses to protect your eyes from the sun.17.ill是形容詞，意為“生病的”，illness是名詞，意為“病，疾病” During his illness,John stayed indoors. I have ne

39、ver seen her since her father got a serious illness.18.celebrate動詞，意為“慶?！?，celebration是名詞，意為“慶祝（活動）” We held a party to celebrate our success.19.(1)notany more=no more意為“不再”，多指數量上和程度上的“不再”，常與瞬間動詞連用。He doesnt come here any more.=He no more comes here.(2)notany longer=no longer意為“不再”，多指時間上的“不再”，常與延續(xù)性動詞連用。He isnt a child any longer.=He is no longer a child.The Indian old lady no longer lived there.(改為同義句)The Indian old lady live there .20.