中考英語(yǔ)從句講解及習(xí)題

1、1初中定語(yǔ)從句一.定語(yǔ)從句的功用和結(jié)構(gòu)在復(fù)合句中,修飾某一名詞或代詞的從句叫做定語(yǔ)從句.被定從句修飾的詞叫做先行詞.定語(yǔ)從句必須放在先行詞之后.引導(dǎo)定語(yǔ)從句的關(guān)聯(lián)詞有關(guān)系代詞和關(guān)系副詞.例如：This is the present that he gave me for my birthday.Do you know everybody who came to the party?I still remember the night when I first came to the village?This is the place where Chairman Mao once lived.

2、二.關(guān)系代詞和關(guān)系副詞的功用關(guān)系代詞和關(guān)系副詞用來(lái)引導(dǎo)定于從句,在先行詞和定語(yǔ)從句之間起紐帶作用,使二者聯(lián)系起來(lái).關(guān)系代詞和關(guān)系副詞又在定語(yǔ)從句中充當(dāng)一個(gè)成分.關(guān)系待客做主語(yǔ),賓語(yǔ),定語(yǔ),關(guān)系副詞可作狀語(yǔ).1 .作主語(yǔ)：關(guān)系代詞在定語(yǔ)從句中作主語(yǔ)時(shí),從句的謂語(yǔ)動(dòng)詞的人稱和數(shù)須和先行詞 一致.例如：I don t like people who talk much but do little.The cars (which are produced in Hubei Province ) sell very well.2 .作賓語(yǔ)：She is the person that I met at

3、the school gate yesterday.The book that my grandmother gave me is called“The Great Escape .3 .作定語(yǔ)關(guān)系代詞whose在定語(yǔ)從句中作定語(yǔ)用.例如：What s the name of the young man whose sister is a doctor?The girl whose father is a teacher studies very hard.4 .作狀語(yǔ)I ll never forget the day when I first came to Beijing.This is

4、the house where I was born.三.各個(gè)關(guān)系代詞和關(guān)系副詞的具體用法1. who指人,在定語(yǔ)從句中作主語(yǔ).例如：The person who broke the window must pay for it.The boy who is wearing the black jacket is very clever.2. whom指人,在定語(yǔ)從句中作賓語(yǔ).例如：Do you know the young man (whom) we met at the gate ?Mr Lee (whom) you want to see has come.3. whose指人,在定語(yǔ)從

5、句中作定語(yǔ).例如：The girl whose mother is ill is staying at home today.I know the boy whose father is a professor.4. which指物,在定語(yǔ)從中作主語(yǔ)或賓語(yǔ).例如：A dictionary is a book which gives the meaning of words.Here is the book (which) the teacher mentioned yesterday.5. that多指物,有時(shí)也指人,在定語(yǔ)從句中作主語(yǔ)或賓語(yǔ).例如：I ve read the newspape

6、r that(which) carries the important news.Who is the person that is reading the newspaper over there?6. when指時(shí)間,在定語(yǔ)從句中作狀語(yǔ).例如：I ll never forget the time when we worked on the farm.He arrived in Beijing on the day when I left.7. where 指地點(diǎn),在定語(yǔ)從句中作狀語(yǔ).例如：This is the house where we lived last year.The fact

7、ory where his father works is in the east of the city.四.關(guān)系代詞whom, which在定語(yǔ)從句中作介詞賓語(yǔ)時(shí),可以和介詞一起放于先行詞與定語(yǔ)從句之間,有時(shí)為了關(guān)系緊湊也可以將whom與which與先行詞緊挨著書(shū)寫,而將介詞置于定語(yǔ)從句的后面,如：That was the room in which we had lived for ten years. = That was the room which we had lived in for ten years.五.具體使用時(shí)還要注意以下問(wèn)題：1 .只能使用that,不用which的情

8、況：(1) 先行詞是 all, few, little, nothing, everything, anything等不定代詞時(shí).例如：All that he said is true.(2) 先行t被only, no, any, all,等詞修飾時(shí).例如：He is the only foreigner that has been to that place.(3)先行詞是序數(shù)詞或被序數(shù)詞修飾的詞.例如：He was the second (person) that told me the secret.(4)先行詞是形容詞最高級(jí)或被形容詞最高級(jí)修飾的詞.This is the best b

9、ook (that) I have read this year.(5)先行詞既包括人又包括物時(shí).例如：He talked about the people and the things he remembered.2 .只能用which ,不用that的情況：(1)在非限制性定語(yǔ)從中.例如：The meeting was put off, which was exactly what we wanted.(2)定語(yǔ)從句由介詞+關(guān)系代詞引導(dǎo),先行詞是物時(shí).例如：The thing about which he is talking is of great importance.【中考范例】1.

10、 (20XX年哈爾濱中測(cè)試題)-Does the teacher know everybody planted the trees?-Yes, he does.A. which B. whose C. where D. who2. (20XX年常州市中測(cè)試題)The letter I received from him yesterday is very important.A. who B. where C. what D. that3. (20XX 年揚(yáng)州市中測(cè)試題)-Where is the scientist gave us the talk yesterday?-He has gon

11、e back to Qinghua University.A. whom B. who C. whose D. which4. (20XX年益陽(yáng)市中測(cè)試題)I hate people talk much but do little.A. whose B. whom C. which D. who【總分值演練】一.單項(xiàng)填空1. -Who is the man was talking to our English teacher?-Oh! It s Mr Baker, our maths teacher.A. he B. that C. whom D. which2. I hate the peo

12、ple don t help others when they are in trouble.A. who B. which C. they D. where3. The foreigner visited our school is from Canada.A. which B. when C. who D. whom4. George Mallory was an English school teacher loved climbing.A. who B. whom C. he D. which5. This is the place I have ever visited.A. the

13、reB. whenC. whereD. which6. Nobody knows the reason she didn t come to the meeting.A. that B. which C. why D. when7. The moon is a world there is no life.A. that B. which C. where D. why8. He has forgotten the day he arrived.A. when B. where C. that D. which9. He still remembers the days he spent wi

14、th your family.A. when B. where C. that D. on which10. Mr. White,car had been stolen, came to the policeman.A. who B. that C. whose D. which11. He got to the village his family once lived before liberation.A. that B. which C. when D. where12. This is the house I want to buy.A. in which B. that C. wh

15、ose D. where13. This is the house our beloved Premier Zhou once lived and worked.A. which B. that C. when D. where14. He didn t tell me the place he was born.A. that B. which C. when D. where15. He lived in a small village,was a long way from the railway station.A. that B. which C. where D. when2初中英

16、語(yǔ)定語(yǔ)從句用法及配套練習(xí)一、定語(yǔ)從句的概念在復(fù)合句中,修飾某一名詞或代詞的從句叫定語(yǔ)從句.被修飾的名詞或代詞叫先行詞,定語(yǔ)從句一般放在先行詞的后面.二、定語(yǔ)從句的關(guān)系詞引導(dǎo)定語(yǔ)從句的關(guān)系詞有關(guān)系代詞和關(guān)系副詞,常見(jiàn)的關(guān)系代詞包括that , which , who 賓格whom所有格whose等,關(guān)系副詞包括 where, when, why等.關(guān)系代詞和關(guān)系副詞放在先行詞及定語(yǔ)從句之間起連接作用,同時(shí)又作定語(yǔ)從句的重要成分.三、定語(yǔ)從句的分類根據(jù)定語(yǔ)從句與先行詞的關(guān)系,定語(yǔ)從句可分為限制性定語(yǔ)從句及非限制性定語(yǔ)從句.限制性定語(yǔ)從句緊跟先行詞,主句與從句不用逗號(hào)分開(kāi),從句不可省去,非限制性定語(yǔ)

17、從句主句與從句之間有逗號(hào)分開(kāi),起補(bǔ)充說(shuō)明作用,如省去,意思仍完整.四、關(guān)系代詞的用法1 . that既可以用于指人,也可以用于指物.在從句中作主語(yǔ)或賓語(yǔ),作主語(yǔ)時(shí)不可省略,作賓語(yǔ)可省略.例如：Mary likes music that is quiet and gentle.瑪麗喜歡輕柔的音樂(lè).that 作主語(yǔ)The coat that I put on the desk is blue.我放在桌子上的那件外套是藍(lán)色的.that作賓語(yǔ)2 .which用于指物,在句中作主語(yǔ)或賓語(yǔ),作主語(yǔ)不可省略,作賓語(yǔ)可省略.例如：The building which stands near the train

18、 station is a supermarket.位于火車站附近的那座大樓是一家超市.作主語(yǔ)The film which we saw last night was wonderful.我們昨天晚上看的那部電影很好看.作賓語(yǔ)3 .who , whom用于指人,who用作主語(yǔ),whom用作賓語(yǔ).在口語(yǔ)中,有時(shí)可用who代替whom 也可省略.例如：The girl who often helps me with my English is from England.經(jīng)常在英語(yǔ)方面幫助我的那個(gè)女孩是英國(guó)人.作主語(yǔ)Who is the teacherwhom Li Ming is talking

19、to ?正在與李明談話的老師是誰(shuí)作賓語(yǔ)注意：1當(dāng)定語(yǔ)從句中含有介詞,介詞放在句末時(shí),who, that , which可省略,但介詞在關(guān)系代詞前時(shí),只能用“介詞 +which/whom結(jié)構(gòu).例如：This is the house in which we lived last year.這是我們?nèi)ツ昃幼〉姆孔?Please tell me from whom you borrowed the English novel.請(qǐng)告訴我你從誰(shuí)刃 B借的這本英文小說(shuō).(2)含有介詞的固定動(dòng)詞詞組中,介詞不可前置,只能放在原來(lái)的位置上.例如:這就是你要找的那個(gè)人.This is the person wh

20、om you are looking for.(3) that作介詞的賓語(yǔ)時(shí),介詞不能放它的前面,只能放在從句中動(dòng)詞的后面.例如:The city that she lives in is very far away.她居住的城市非常遠(yuǎn).(4)關(guān)系詞只能用that的情況:a.先行詞被序數(shù)詞或形容詞最高級(jí)所修飾,或本身是序數(shù)詞、基數(shù)詞、形容詞最高級(jí)時(shí),只能用that ,而不用which.例如:他是第一個(gè)通過(guò)測(cè)試的人.He was the first person that passed the exam.b.被修飾的先行詞為all , any , much, many, everything ,

21、 anything , none ,the one等不定代詞時(shí),只能用 that ,而不用 which.例如：Is there anything that you want to buy in the shop? 你在商店里有什么東西要買嗎c. 先行詞被 the only , the very , the same , the last , little , few 等詞修飾時(shí),只能用that ,而不用which.例如：This is the same bike that I lost.這就是我丟的那輛自行車.d.先行詞里同時(shí)含有人或物時(shí),只能用 that ,而不用which.例如：I can

22、 remember well the persons and some pictures that I saw in the room.我能清楚記得我在那個(gè)房間所見(jiàn)到的人和一些照片.e.以who或which引導(dǎo)的特殊疑問(wèn)句,為預(yù)防重復(fù),只能用 that.例如：Who is the girl that is crying? 正在哭泣的那個(gè)女孩是誰(shuí)f.主句是there be 結(jié)構(gòu),修飾主語(yǔ)白定語(yǔ)從句用that ,而不用which.例如：There is a book on the desk that belongs to Tom.桌子上那本書(shū)是湯姆的.(5)關(guān)系詞只能用 which ,而不用tha

23、t的情況：a.先行t司為that , those 時(shí),用which , 而不用that.例如：What s that which is under the desk ? 在桌子底下的那些東西是什么b.關(guān)系代詞前有介詞時(shí),一般用 which ,而不用that.例如：This is the room in which he lives.這是他居住的房間.c.引導(dǎo)非限制性定語(yǔ)從句,用 which ,而不用that.例如：Tom came back , which made us happy.湯姆回來(lái)了,這使我們很快樂(lè).五、關(guān)系副詞的用法(1) when指時(shí)間,其先行詞表示時(shí)間,在句中作時(shí)間狀語(yǔ).例如

24、:This was the time when he arrived.這是他到達(dá)的時(shí)間.(2) where指地點(diǎn),其先行詞表示地點(diǎn),在句中作地點(diǎn)狀語(yǔ).例如:This is place where he works. 這是他工作的地點(diǎn).(3) why指原因,其先行詞是原因,起原因狀語(yǔ)作用.例如：Nobody knows the reason why he is often late for school.沒(méi)人知道他為什么上學(xué)總遲到.練習(xí)題I.單項(xiàng)填空1. -Do you know the man is talking with your father?-Yes , he s our headma

25、ster.A. he B. who C. which D. whom2. Is this the river I can swim?A. which B. in which C. that D. the one3. This is the best hotel in the city I know.A. where B. which C. that D. it4. Can you lend me the dictionary the other day?A. that you boughtB. you bought itC. that you bought itD. which you bou

26、ght it5. Anyone with what I said may put up you hands.A. which agrees B. who agreeC. who agrees D. which agree6. My watch is not the only thing is missing.A. that B. it C. which who7. The man coat is black is waiting at the gateA. who s B. whose C. that of which.8. The girl is reading under the tree

27、 my sister.A. which ; is B. whom ; was C. who ; is D. who ; was9. I love places the people are really friendly.A. thatB. whichC. whereD. who10. The world is made up of matter.A. in that we liveB. on which we liveC. where we live inD. we live inn、用適當(dāng)?shù)年P(guān)系代詞 that , which , who, whom填空.1. The first thing

28、 you must do is to have a meal.2. April 1st is the day is called April Fool s Day in the west.their3. The family had lost everything in a big fire got much help from friends.4. The house we live in is very old.5. Didn t you see the man I talked with just now?3賓語(yǔ)從句賓語(yǔ)從句是一種名詞性從句,在句中作及物動(dòng)詞的賓語(yǔ),或介詞的賓語(yǔ),或形容詞

29、的賓語(yǔ).根據(jù)引導(dǎo)賓語(yǔ)從句的不同連詞,賓語(yǔ)從句可分為三類.1 .由that引導(dǎo)的賓語(yǔ)從句.That只有語(yǔ)法作用,沒(méi)有實(shí)在的意義,在口語(yǔ)和非正式文體中可以省略.例如：He said (that) he wanted to stay at home.She doesn t know (that) she is seriously ill.I am sure (that) he will succeed.引導(dǎo)2 . 由連接代詞 who, whom, whose, what, which 和連接副詞 when, where, why, how 的賓語(yǔ)從句.這些連接代詞和連接副詞在賓語(yǔ)從句中充當(dāng)某個(gè)成分.

30、例如：Do you know who (whom) they are waiting for?He asked whose handwriting was the best.Can you tell me where the No.3 bus stop is?I don t know why the train is late.3 .由if或whether引導(dǎo)的賓語(yǔ)從句.If和whether在句中的意思是“是否.例如: I want to know if (whether) he lives there.He asked me whether (if) I could help him.二.賓

31、語(yǔ)從句的語(yǔ)序賓語(yǔ)從句的語(yǔ)序應(yīng)為陳述句的語(yǔ)序.例如：I hear (that) physics isn t easy.I think (that) you will like this school soon.Can you tell me how I can get to zoo?Please tell me when we ll have the meeting.三.賓語(yǔ)從句的時(shí)態(tài)1 .如果主句的時(shí)態(tài)是一般現(xiàn)在時(shí),賓語(yǔ)從句該用什麼時(shí)態(tài)就用什麼時(shí)態(tài).如：I don t think (that) you are right.Please tell us where he is.Can you t

32、ell me how I can get to the railway station?2 .如果主句的時(shí)態(tài)是一般過(guò)去時(shí),賓語(yǔ)從句只能用相應(yīng)的過(guò)去時(shí)態(tài)一般過(guò)去時(shí),過(guò)去進(jìn)行時(shí), 過(guò)去將來(lái)時(shí),過(guò)去完成時(shí).例如：He asked what time it was.He told me that he was preparing for the sports meet.He asked if you had written to Peter.He said that he would go back to the U.S. soon.3 .如果賓語(yǔ)從句所陳述的是客觀真理,其時(shí)態(tài)常用一般現(xiàn)在時(shí).例如：O

33、ur teacher said that January is the first month of the year.Scientists have proved that the earth turns around the sun.Miss Green didn t tell us in 2002.A. where does she liveB. Where she livesC. where did she liveD. where she livedWould you please tell me?A. when did he come homeB. where he would p

34、lay footballC. if he had seen the filmD. why he didn t watch the gameI don t know when.A. will the train leaveB. the train will leaveC. would the train leaveD. the train leave-We don,t know.-It is said that he was born in Sweden.A. what he isB. if he lives hereC. where he comes fromD. which country

35、is he from一.單項(xiàng)填空1. Do you know during the coming summer holiday?A. what will Tom do B. what did Tom doC. what Tom will do D. what Tom did2. I want to know.A. what is his nameB. what s his nameC. that his name isD. what his name is3. Do you know I could pass the exam?A. that B. whether C. what D. whi

36、ch4. Jim doesn t understand.A. which is the way to the museumB. why his wife always goes shoppingC. what is the way to the museumD. why does she always go shopping5. -Could you tell me she is looking for?A. that B. whose C. who D. which6. Mr. King didn t know yesterday evening.A. when does his son c

37、ome homeB. when his son comes homeC. when did his son come homeD. when his son came home7. Could you tell me the bike this morning?A. how does he mend B. how he mendsC. how he mended D. how did he mend8. -1 m waiting for the mail. Do you know it will arrive?-Usually it comes by 4: 00.A. how B. where

38、 C. when D. what9. -Excuse me, would you please tell me?-Certainly. Go straight along here. It s next to a hospital.A. how we can get to the post officeB. how can we get to the post officeC. how get to the post officeD. how could we get to the post office10. -Can I help you?-Yes. I d like a ticket t

39、o Mount Emei. Can you tell me take to get there?A. how soon will it B. how soon it willC. how long it will D. how long will it11. He wanted to know.A. whether he speaks at the meetingB. when the meeting would startC. what he s going to do at the meetingD. where would the meeting be held12. -Could yo

40、u tell me the Bamboo Garden?-The day after tomorrow, I think.A. when will you visitB. when you will visitC. when would you visit D. when you would visit13. Would you please tell me next, Mr Wang?A. what should we doB. we should do whatC. what we should doD. should we do what14. You can t imagine whe

41、n they received these nice Christmas presents.A. how they were excited B. how excited they wereC. how excited were they D. they were how excited15. I want to know you will come back at 8:00 tomorrow.A. that B. when C. where D. whether16. -Could you tell me?-Sorry, I don t know. I was not at the meet

42、ing.A. what does he say at the meetingB. what did he say at the meetingC. what he says at the meetingD. what he said at the meeting17. -Could you tell me last night?-Er, I was watching Euro 2004 at home.A. what you were doing B. what were you doingC. what you are doingD. what are you doing18. The te

43、acher asked the students.A. if they were interested in dinosaursB. when was Albert Einstein bornC. what they will do with the computersD. how many trees they have planted19. Every morning the patients are asked if their temperature taken.A. they had hadB. have they hadC. they have hadD. had they had

44、20. It s up to you to decide you ll go there, by air or by road.A. how B. why C. that D. when4狀語(yǔ)從句【考點(diǎn)直擊】1 .時(shí)間狀語(yǔ)從句2 .條件狀語(yǔ)從句3 .原因狀語(yǔ)從句4 .結(jié)果狀語(yǔ)從句5 .比較狀語(yǔ)從句6 .目的狀語(yǔ)從句7 .讓步狀語(yǔ)從句8 .地點(diǎn)狀語(yǔ)從句【名師點(diǎn)睛】用來(lái)修飾主句中的動(dòng)詞,副詞和形容詞的從句叫狀語(yǔ)從句.根據(jù)其含義狀語(yǔ)從句可分為時(shí)間狀語(yǔ)從句,地點(diǎn)狀語(yǔ)從句,條件狀語(yǔ)從句,原因狀語(yǔ)從句,結(jié)果狀語(yǔ)從句,比較狀語(yǔ)從句,目的狀語(yǔ)從句,讓步狀語(yǔ)從句.1 .時(shí)間狀語(yǔ)從句(1)時(shí)間狀語(yǔ)從句常用 whe

45、n, as, while, before, after, since, till, until, as soon as等連詞來(lái)引導(dǎo).例如：It was raining hard when got to school yesterday.While he was doing his homework, the telephone rang.As he walked along the lake, he sang happily.He had learned a little Chinese before he came to China.After he finished middle scho

46、ol, he went to work in a factory.(2)在時(shí)間狀語(yǔ)從句里,通常不用將來(lái)時(shí)態(tài),用現(xiàn)在時(shí)態(tài)表示將來(lái)的動(dòng)作或狀態(tài).例如：I ll ring you up as soon as I get to New York.I will tell him everything when he comes back.He won t believe it until he sees it with his own eyes.(3)在帶有till 或until引導(dǎo)的時(shí)間狀語(yǔ)從句的主從復(fù)合句里,如果主句用肯定式,其 含義是“一直到時(shí),謂語(yǔ)動(dòng)詞只能用延續(xù)性動(dòng)詞.如果主句用否認(rèn)式,其含義

47、是“直到才,在以前不,謂語(yǔ)動(dòng)詞可用瞬間動(dòng)詞.例如： The young man read till the light went out.Let s wait until the rain stops.We won t start until Bob comes.Don t get off until the bus stops.2 .條件狀語(yǔ)從句(1)條件狀語(yǔ)從句通常由if, unless 引導(dǎo).例如： What shall we do if it snows tomorrow?Don t leave the building unless I tell you to.(2)在條件狀語(yǔ)從句里

48、,謂語(yǔ)動(dòng)詞通常用現(xiàn)在時(shí)態(tài)表示將來(lái)的動(dòng)作或狀態(tài).例如：I ll help you with your English if am free tomorrow.He won t be late unless he is ill.(3)“祈使句+ and (or)+陳述句在意思上相當(dāng)于一個(gè)帶有條件狀語(yǔ)從句的復(fù)合句.例如：Hurry up, or you ll be late.=If you don t hurry up, you ll be late.Study hard and you will pass the exam.=If you study hard, you will pass the

49、 exam.3 .原因狀語(yǔ)從句(1)原因狀語(yǔ)從句通常由because, since, as 引導(dǎo).例如：He didn t come to school because he was ill.As it is raining, we shall not go the zoo.Since you can t answer the question, I ll ask someone else.(2)because表示直接原因,語(yǔ)氣最強(qiáng).Because引導(dǎo)的原因狀語(yǔ)從句多放在主句之后.答復(fù)由why提出的問(wèn)題,只能用because o As和since語(yǔ)氣較弱,一般用來(lái)表示明顯 的原因.由as和si

50、nce引導(dǎo)的原因狀語(yǔ)從居多放在句首.例如： Why aren t going there?Because I don t want to.As he has no car, he can t get there easily.Since we have no money, we can t buy it.because和so不能同用在一個(gè)句子里.4 .結(jié)果狀語(yǔ)從句(1)結(jié)果狀語(yǔ)從句由 sothat, such - that, so that 引導(dǎo).例如： He is so poor that he can t buy a bike for his son.She is such a good

51、teacher that everybody likes her.My pencil fell under the desk, so that I couldn t see it.(2)sothat語(yǔ)such.that可以互換.例如：在由so.that引導(dǎo)的結(jié)果狀語(yǔ)從句中,so是副詞,與形容詞連用.其結(jié)構(gòu)是.so + 形容詞(副詞)+ that +從句.例如：He was so glad that he couldn t say a word.The hall is so big that it can hold 2,000 people.Mother lives so far away th

52、at we hardly ever see her.在由suchthat引導(dǎo)的結(jié)果狀語(yǔ)從句中,such是形容詞,它修飾的可以是單數(shù) 或復(fù)數(shù)可數(shù)名詞,也可以是不可數(shù)名詞；名詞前面可以帶形容詞,也可不帶.如果 是單數(shù)可數(shù)名詞,前面需加不定冠詞a或an.例如：It was such a hot day that nobody wanted to do anything.He had such long arms that he could almost touch the ceiling.He made such rapid progress that he did very well in the

53、 mid-term.有時(shí)上述兩種結(jié)構(gòu)是可以互換的.例如：It was such a wonderful film that all of us wanted to see it again.=The film was so wonderful that all of us wanted to see it again.It is such an important match that nobody wants to miss it.=The match is so important that nobody wants to miss it.3如果名詞前由 many, much, littl

54、e, few等詞修飾時(shí),只能用 so,不用such.例如： Soon there were so many deer that they ate up all the wild roses.He has so little time that he can t go to the cinema with you.5 .比較狀語(yǔ)從句比較狀語(yǔ)從句通常由as- -as,比較級(jí)+ than等連詞引導(dǎo).例如：Tom runs faster than John does.This classroom is as big as that one.6 .目的狀語(yǔ)從句1目的狀語(yǔ)從句通常由so that, in

55、order that 引導(dǎo).例如：We started early so that we could catch the first train.He studies hard so that he could work better in the future.We used the computer in order that we might save time.2so that既可引導(dǎo)目的狀語(yǔ)從句,又可引導(dǎo)結(jié)果狀語(yǔ)從句.區(qū)別這兩種從句的方法有兩個(gè)：1目的狀語(yǔ)從句里往往帶有情態(tài)動(dòng)詞can, could, may, might 等.2從意思上看,目的狀語(yǔ)從句往往表示的目的很明確.例如：Sp

56、eak clearly so that they may understand you.目 的狀語(yǔ)從句 Jack is badly ill so that he has to rest. 結(jié)果狀語(yǔ)從句7 .讓步狀語(yǔ)從句1讓步狀語(yǔ)從句通常由although, though等連詞引導(dǎo).例如：Though he is young, he knows a lot.Although I am tired, I must go on working.2althoughthough不能用在同一個(gè)句子中.例如：我們不能說(shuō)： Though it was raining hard, but he still went out.應(yīng)該說(shuō)： Though it was raining hard, he still went out.或 It was raining