中考英語復(fù)習(xí)--狀語從句

中考英語復(fù)習(xí)-狀語從句（一）時(shí)間狀語從句：由when, while, before, after, since, as soon as, till / until引導(dǎo)的從句1）when與whileeg.1)Ill tell her the good news _he comes back. 2)Aunt Wang came in while we were watching TV3)since:自從以來(since從句常用一般過去時(shí))注意主句通常用現(xiàn)在完成時(shí)，但當(dāng)主句表示一種狀態(tài)，用一般現(xiàn)在時(shí)eg.1)He has lived there since he came to China 2)It is two years since her mother died.（二）條件狀語從句：由if (如果)引導(dǎo)的從句eg.I will go to the park if it _ (not rain) tomorrow.注意：條件狀語從句與以下句型的轉(zhuǎn)換1）祈使句，and (then , or)+簡單句 = If you , you eg.1)Use your head, then youll find a way. =If you use your head, youll find a way 2)Hurry up, or youll be late. =If you dont hurry, youll be late.2)without與條件句的轉(zhuǎn)化eg. Man cant live without water. =Man cant live if there is no water.注意以上兩種狀語從句的時(shí)態(tài)主句時(shí)間、條件句1）一般將來時(shí) 2）祈使句 3）情態(tài)動(dòng)詞原形一般現(xiàn)在時(shí)一般過去時(shí)一般過去時(shí)但since從句例外，應(yīng)與現(xiàn)在完成時(shí)連用。eg.1)Ill call you as soon as he _ (come) back. 2)He wont go to bed until he _ (finish) his homework. 3)Ill help you if I _ (be) free tomorrow 4)I _ (live) here since I came to China.（三）原因狀語從句：由because, since , for , as引導(dǎo)的從句eg. He didnt go to school because he was ill.注意：1)對(duì)because引導(dǎo)的從句提問用why 2)因?yàn)?because), 所以(so)不能連用eg. Because he was (A) ill, so (B) he didnt (C) go to school (D) yesterday. _（四）結(jié)果狀語從句：由so that引導(dǎo)的從句（so后接形、副原級(jí)）eg. He ran (A) so faster (B) that I couldnt catch up with (C) him. _注意：1) “so that +否定句”與“too to”的替換eg.1)He is so young that he cant go to school.= He is too young to go to school(主、從句主語相同)2)He ran so fast that we couldnt catch up with him.= He ran too fast for us to catch up with. (主、從句主語不同)3)The box is so heavy that I cant carry it= The box is too heavy for me to carry.(注意carry后省去賓語it)2）“so that +從句”與“enough to”的替換eg.1)Hes so strong that he can carry the box.= Hes strong enough to carry the box. 2)The question is so easy that I can answer it=The question is easy enough for me to answer練 習(xí)( )1.We bought granny a present, _ she didnt like it.A. but B. and C. when( )2.Be quick, _ youll be late for the football match.A. so B. and C. or( )3.Youve done badly, _ I can see you did your best. A. or B. but C. so( )4.That was our first lesson, _ she didnt know all our names.A. for B. but C. so( )5.They didnt pass the ball often enough, _ they didnt play together very well.A. and B. yet C. when( )6.It was raining at that time, _ they couldnt go out for walk.A. because B. or C. so( )7.Mary couldnt go to school, _ she was very ill. A. for B. before C. though( )8.Go straight along the road, _ youll find the hospital at the end of it.A. since B. and C. when( )9.Take this medicine , _ you will yet well soon. A. and B. but C. so ( )10.Either she or I _ him at the airport.A. is to meet B. am to meet C. are to meet( )11.The train hasnt arrived _.A. too B. also C. yet( )12.You wont go there, _ will I.A. So B. Neither C. Also( )13.You can take _ this book _ that book, but you cant take _ of them.A. either, or ; all B. either , or ; bothC. not only , but also ; both( )14.The students had no water_ food thenA. or B. and C. also( )15.They were _ weak _ carry the heavy box.A. neither , nor B. both , and C. too , to( )16.The books arent yours _ ours.A. nor B. and C. but( )17.Tom saves his money, _ John spends all he gets.A. while B. or C. so( )18.Excuse me, _ can you tell me how to get to the park?A. and B. please C. but( )19.He needs to have a rest, _ he has worked for a long time .A. and B. but C. for( )20.The policeman was _ busy _ holidays with his family.A. very , to spend B. too , to spendC. so , that( )21.Neither Jack nor I _ to the park.A. is going B. are going C. am going( )22.His grandfather has never been to school so he could _ read _ write.A. neither , nor B. either , or C. both , and ( )23.Johm _ until Mike _ sorry to him.A. let him in , said B. didnt let him in , saidC. didnt let him in , says( )24.Im sure Li Ping is _ in the classroom _ in the library.A. either , or B. both , and C. neither , or( )25.Dont open the door _ the bus _.A. until , stops B. and , stops C. until , stop( )26.Both his father and his mother _ to Beijing.A. has been B. have been C. has gone( )27.Well have a sports meeting if it _ rain tomorrow.A. wont B. isnt C. dont D. doesnt ( )28.Ill let you know as soon as he _.A. comes back B. will come backC. is coming back D. come back( )29.Im _ busy getting ready for Christmas _ I have no time to write to you.A. not, until B. too, toC. so, that D. neither, nor( )30.This TV set is too dear, _ it gives you a better picture.A. or B. if C. though D. and( )31.Could you ask Tom to ring me up if you _ him tomorrow.A. met B. meet C. will meet D. have met( )32.While she _ TV in the sitting room, the bell _.A. watches, rings B. is watching, rangC. was watching D. watched, was ringing( )33.Mary will go _ after she _ her homework.A. shops, finish B. shopping, finishesC. to shop, finishing D. shopping, finish( )34.He is listening to the music _ he is washing clothes.A. after B. before C. when D. while( )35.Tell Mr. Wang to go to Mr. Lis office, when you _ him.A. saw B. will see C. are seeing D. see( )36.They _ until the meeting was over.A. left B. not leaveC. dont leave D. didnt leave( )37.The children sat at the table until the guests _.A. leave B. are leaving C. left D. had left( )38.The film _ for half an hour when I got to the cinema. A. has begun B. had been onC. begun D. begins( )39.She _ until late into the night.A. waited B. came C. went D. started( )40.He began to do his homework _ he turned on the light.A. before B. since C. till D. after( )41.He didnt go to swim yesterday_ he was ill.A. when B. if C. because D. and because( )42.Li Ping gives me more help than Wang Lin _ .A. is B. has C. does D. gives( )43.Please keep the box for me _ I