英语语法 状语从句.pptx

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1、考点揭密 在复合句中修饰主句中的动词、形容词或副词，起状语作用的从句叫状语从句。状语从句可置主语之前，也可置主语之后。前置时，从句后用逗号与主句分开；后置时，与主句之间无标点符号。状语从句可分为时间、原因、目的、结果、条件、比较、地点、让步、方式等九类。第1页/共18页中考考点设置1.时间状语从句(1)引导词：when,while,as,before,after,as soon as,until,since.(2)主句为将来时，从句用一般现在时代替。(3)not.until的同义句替换。2.条件状语从句(1)引导词：if,unless.(2)主句为将来时，从句用一般现在时代替。(3)if.no

2、t与unless及or的同义句转换。第2页/共18页中考考点设置3.原因状语从句(1)引导词:because,since,as.(2)对because 原因状语提问用“why”。(3)because 不能与so连用。(4)because,since，as,for的区别：because 从句所表示的是对方不知道的直接的原因，因此在回答以why引导的特殊疑问句时只可用because,而as,since 引导的从句却不可；as，since从句所表示的往往是对方已知的原因；for往往用于附加理由证明。第3页/共18页中考考点设置4.目的状语和结果状语(1)引导词：so，that.从句中常用情态动词。(

3、2)引导词：so.that,such.that.(3)so与such的区别(4)so.that与too.to和.enough to间转换 so+形+a/an+名 such+a/an+形+名so+many/much/few/little+形+名such+形+不可数名词/可数名词复数 第4页/共18页中考考点设置5.比较状语从句 (1)引导词：as.as,not as(so).as,than (2)not as(so).as与than的同义句替换。(3)as.as,not as(so).as中间用形容词或副词的 原形。6.让步状语从句 (1)引导词：though,even though.(2)th

4、ough不能与but连用。7.地点状语从句 (1)引导词where,wherever.(2)wherever=no matter where8.方式状语从句 引导词：as if,as though.第5页/共18页【例1】Lucy knew nothing about it _her sister told her.2003，河北省 A.because B.until C.if D.since 典型例题解析【例3】The young man travelled all over the world he had a manmade leg.2003，河南省 A.though B.if C.as

5、 D.because B【例2】Other people wont be pleased if he the queue.2003，河南省 A.will jump B.jumps C.jump D.jumped BA【例4】The students will go to Summer Palace if it tomorrow.2003，甘肃省 A.dont rain B.wont rain C.doesnt rain D.isnt rain C 第6页/共18页【例7】David was so careless that he didnt find the mistakes in his t

6、est paper.(改为简单句)2003，福州市 David was_careless _ find the mistakes in his test paper.【例5】The driver hurt the girl_badly_she had to see a doctor.2003，新缰 A.so,that B.either,or C.too,to D.neither,nor 典型例题解析A【例6】Mrs Read didnt sleep well last night because the wind made too much noise.对句子划线部分提问)_Mrs Read

7、_well last night?too toWhy didntsleep第7页/共18页1.He was_angry to hear the news that he couldnt say a word.A.so B.too C.very D.much2.They are_lovely boys that all the teachers love them.A.so B.too C.such D.many3.Because his mother was ill,_he must stay at home to look after her.A./B.so C.that D.either4

8、.Though the workers were very tired，_they went on planting trees.A.and B.but C./D.so5.They didnt watch TV_they finished their homework.A.after B.when C.until D.as课时训练(A)(C)(A)(C)(C)第8页/共18页课时训练6.Ill write to you as soon as I_Beijing.A.get to B.arrive C.will get to D.will arrive7.Well have a trip if

9、it_rain.A.wont B.will C.dont D.doesnt8._you hurry up,or we will be late for school.A.If B./C.Unless D.When9.He saves money_he can buy some birthday presents for his mother.A.so B.so that C.such that D.in order10.Why are you late for school?_ I got up late.A.Because B.For C.Since D.As(A)(D)(C)(B)(A)第

10、9页/共18页11.He will tell his mother when his mother_back.A.come B.will come C.comes D.to come12.If you _ carefully,you_the report well.A.will listen,will be understood B.will listen,understand C.listen，will understand D.listen，understand13.The flowers_well if they_.A.wont grow,dont take good care of B

11、.dont grow,are taken good care of C.dont grow,dont take good care of D.wont grow,are not taken good care of课时训练(C)(C)(D)第10页/共18页14.He was frightened he couldnt move.A.so,that B.such,that C.so,and D.such,and15.He asked_many strange questions that the teacher didnt want to teach him any more.A.so B.s

12、uch C.too D.very 16.He saw_beautiful flowers that he picked them up.A.so B.such C.too D.very17.When I was at college I_three foreign languages,but I all except a few words of each.A.spoken,have forgotten B.spoke,had forgotten C.have spoken,didnt forget D.spoke,am forgetting课时训练(A)(A)(B)(B)第11页/共18页1

13、8.If I_another two minutes,I everything ready.A.will be given,will get B.am given,will get C.give,will get D.give,get19.Ann is so careful that she always goes over her exercises to there are no mistake.A.look for B.make sure C.find out D.think about20.Tell Li lei to ring up _he comes back.A.though B

14、.if C.as D.because课时训练(B)(B)(B)21.I have my own car,so I_drive where I want to go.A.must B.have C.need to D.can22.The teacher said loudly _ _ the students can hear clearly.A.to B.so C.so that D.for(D)(C)第12页/共18页23.The old man was quite weak after the accident,so he A.must be takes care of B.must ta

15、ke care of C.must be looked after D.must look after24.The man had gone away _ the old man said thanks to him.A.that B.so C.until D.before25.When I got to the station,The train_.A.has left B.had left C.left D.is leaving26.The students of class three are more than_of class o A.that B.it C.these D.thos

16、e课时训练CDBA第13页/共18页1.Hurry up or youll be late for school._you _hurry up youll be late for school._you hurry up,youll be late for school.2.Ill do my homework when my mother comes back.I_ do my homework _my mothercomes back.3.This question is so hard that no one can answer it.This is_ _ _that no one c

17、an answer it.4.Because he was ill,he didnt go to school.He was ill,_he didnt go to school.5.Though he was tired,he went on working.He was tired,_he went on working.课时训练 If dont Unless wont until such a hard so but 第14页/共18页6.The ice on the lakez was so thin that people couldnt skate on it.The ice on

18、 the lake was _thick _ _people_ _ _.7.The girl was too excited to say a word.The girl was _excited_he couldnt say a word.8.The men was so old that he couldnt climb the hill.The man was _old _climb the hill.9.unless you are brave youll lose your chance._you _brave,youll lose your chance._brave,_ youl

19、l lose your chance.10.The weather is so fine that people can go out for a walk.It is_ _ _that people can go out for a walk.课时训练 not enough forto skate on so that too to If are Be or such fine weather第15页/共18页11.Its such a small room that it cant hold too many people.Its _ _ _room that it cant hold t

20、oo many people.12.He had breakfast before he went to school.He _ _breakfast _he went to school.13.When he was 12,he started writing his own newspaper._ _ _ _12,he started writing his own newspaper.14.Remember to ring me as soon as you get to Beijing.Make _to give me a ring as soon as you_London.15.He studies most carefully in his class.He studies _carefully than _ _student in his class.课时训练so small adidnt have until At the age ofsure reach moreany other第16页/共18页第17页/共18页感谢您的观看！第18页/共18页