初中英语状语从句专题复习ppt课件

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1、第二部第二部 专题专题句型句型 状语从句状语从句 考点揭密考点揭密 中考考点设置中考考点设置 典型例题解析典型例题解析 课时训练课时训练【名题实战】1We wonder if our teachers _ to our graduating party next weekend.If they _，well be very happy.(2014，兰州兰州)Awill come；will come Bcome；will comeCwill come；come Dcome；come2_ it is raining hard，they are still working in the open a

2、ir.(2014，黔东南黔东南)ABecause BWhen CThough DBefore3My uncle has been taught in this school _ he was twenty years old.(2013，鞍山鞍山)Asince Bfor Cuntil DafterCCA4Many people do not realize the importance of health _ they have fallen.(2013，淮安淮安)Auntil Bwhile Cwhen Dafter5Mum says _ I do my homework now，I can

3、watch TV for an hour tonight.(2014，广州广州)Aif Bthough Cbecause Dwhile【考点梳理考点梳理】中考对状语从句的考查主要集中在时间、原因和条件状语中考对状语从句的考查主要集中在时间、原因和条件状语从句上。尤其应当注意当主句为一般将来时从句上。尤其应当注意当主句为一般将来时，时间和条件时间和条件状语用一般现在时。状语用一般现在时。AA 考点揭密考点揭密 在复合句中修饰主句中的动词、形容词或副词，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

4、语之后。前置时，从句后用逗号与主句前，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。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、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。比较、地点、让步、方式等九类。初中阶段常见初中阶段常见状语从句状语从句用法见下表：用法见下表：状语从句的种类状语从句的种类 连词连词时间状语从句时间状语从句when/while/as，before，after，since，until，as soon asI didnt go to bed until she came back.

5、Ill come to see you as soon as I arrive there.例句例句状语从句的种类状语从句的种类连词连词条件状语从句条件状语从句if，as long as，unlessIll go to see you if I have time.They will have a picnic unless it rains next Sunday原因原因状语状语从句从句because，since，as，forHe didnt catch the first bus because he got up too late.We should study hard since w

6、e are students目的目的状语状语从句从句so that，in order thatPlease say it in a loud voice so that everyone can hear it.结果结果状语状语从句从句so that，so.that，such.thatIts so hot that we want to go swimming.It is such a heavy box that nobody can move it away.让步让步状语状语从句从句Though,although,even if，wheneve，whateverThough he look

7、s thin，he is healthy.比较比较状语状语从句从句than，asas，not as/soasThe earth is bigger than the moon.He ran as fast as Mike.地点地点状语状语从句从句where，whereverSit wherever you like.注意：注意：在在条件条件和和时间时间状语从句中应用状语从句中应用一般现在时一般现在时态表示将来。态表示将来。though与与but；because与与so不能同时用不能同时用在同一个句子中。在同一个句子中。while引导时间状语从句时引导时间状语从句时，从句中的谓语动词必须是从句中

8、的谓语动词必须是延续性动词延续性动词。tooto与与sothat与与enough to do sth.之间可互换。之间可互换。if条件状语从句可与条件状语从句可与“祈使句祈使句and/or”互换。如：互换。如：If we dont hurry，well miss the train.如果我们不快点的话如果我们不快点的话，我们我们将错过火车。将错过火车。Hurry up，or well miss the train.快点快点，否则我们将错过火车。否则我们将错过火车。中考考点设置中考考点设置原因状语从句原因状语从句(1)引导词引导词:because,since,as.(2)对对because 原因

9、状语提问用原因状语提问用“why”。(3)because 不能与不能与so连用。连用。(4)because,since，as,for的区别：的区别：because 从句所表示的是对方不知道的直接的原从句所表示的是对方不知道的直接的原因，因此在回答以因，因此在回答以why引导的特殊疑问句时只可用引导的特殊疑问句时只可用because,而而as,since 引导的从句却不可；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；从句所表示的往往是对方已知的原因；for往往往用于附加理由证明。往用于附加理由证明。中考考点设置中考考点设置目的状语和结果状语目的状语和结果状语(1)引导词：

10、引导词：so，that.从句中常用情态动词。从句中常用情态动词。(2)结果状语从句引导词：结果状语从句引导词：so.that,such.that.(3)so与与such的区别的区别(4)so.that与与too.to和和.enough to间转换间转换 so+形形+a/an+名名 such+a/an+形形+名名so+many/much/few/little+形形+名名such+形形+不可数名词不可数名词/可数名词复数可数名词复数 中考考点设置中考考点设置比较状语从句比较状语从句 (1)引导词：引导词：as.as,not as(so).as,than (2)not as(so).as与与than

11、的同义句替换。的同义句替换。(3)as.as,not as(so).as中间用形容词或副词的中间用形容词或副词的 原形。原形。6.让步状语从句让步状语从句 (1)引导词：引导词：though,even though.(2)though不能与不能与but连用。连用。7.地点状语从句地点状语从句 (1)引导词引导词where,wherever.(2)wherever=no matter where8.方式状语从句方式状语从句 引导词：引导词：as if,as though.【例例1】Mark isnt coming to the concert _ he has got too much work

12、 to do.Aso Buntil Calthough Dbecause解析：解析：“太多工作要做太多工作要做”是是“没有来音乐会没有来音乐会”的原因。的原因。答案：答案：_【例例2】We will have no water to drink _ we dont protect the earth.Auntil Bbefore Cthough Dif解析：解析：考查考查if引导的条件状语从句。句意引导的条件状语从句。句意“如果我们不保护如果我们不保护地球地球，我们将没有水喝。我们将没有水喝。”答案：答案：_DD【例例3】I enjoy fresh air so I always let th

13、e window open _ it is really cold.Aunless Bwhen Cif Dsince解析：解析：句意句意“我喜欢新鲜空气我喜欢新鲜空气，因此我总是让窗户开着因此我总是让窗户开着，除非除非真的很冷。真的很冷。”故故unless“除非除非”符合题意。符合题意。答案：答案：_【例例4】I really enjoyed your speech，_ there were some parts I didnt quite understand.Abecause Bfor Cuntil Dthough解析：解析：前文前文“我喜欢你的演讲我喜欢你的演讲”与下文与下文“有一些部分

14、我不理解有一些部分我不理解”是转折关系。故是转折关系。故though“尽管尽管”符合题意。符合题意。答案：答案：_AD【例例5】Zhou Libo is Shanghais favorite funny man.He is good at making people laugh.His lively shows were _ hot that tickets were sold out in minutes.Avery Btoo Csuch Dso解析：解析：句中的句型为句中的句型为so.that.意为意为“如此如此以至于以至于”，so用来修饰形容词或副词；用来修饰形容词或副词；such也构成

15、这一句型也构成这一句型，但但such用用来修饰名词。来修饰名词。答案：答案：_ D一、单项选择。一、单项选择。1Father wont allow me to play outside _ I wash up the dishes.(2014，烟台烟台)Aif not Bif Cunless Dbecause2Im going to take him to some famous hutongs _ he can learn more about China.(2014，盐城盐城)Abecause Bwhen Cso that Das if3I dont know if Tom _ here

16、tomorrow.If he _，Ill call you.(2014，南充南充)Acomes；comes Bwill come；will comeCcomes；will come Dwill come；comesCCD4_ the sun was not get up，many people were already taking exercise in the square.(2014，安徽安徽)AAs BIf CThough DBecause5The students cant go home _ they finish cleaning the classroom，for its th

17、eir duty.(2014，黄石黄石)Awhen Bsince Cif Duntil6How do you like the concert given by FI.R?Exciting，_ one piece of the music wasnt played quite well.(2013，襄阳襄阳)Athough Bbecause Cso DandCDA7Always look around _ you cross the street，David.OK.I know，Mom.(2013，娄底娄底)Auntil Bbefore Cunless Dafter8The local liv

18、ing conditions(条件条件)have improved a lot _ China set up the city of Sansha.And more and more people would like to go there for business.(2013，宜昌宜昌)Abefore Bwhen Csince DafterBC9The book was written in _ easy English even primary school students could understand it.Aso；that Bsuch；thatCtoo；to Dvery；tha

19、t10What was your brother doing at this time yesterday?He was reading a magazine _ I was writing an email at home.Aas soon as Bafter Cuntil DwhileBD二、用适当的连接词完成下列句子。二、用适当的连接词完成下列句子。11Jim spends a lot of money on books he is not rich.12Is David at school today?No.He is at home he has a bad cold.13We wo

20、nt have supper my mother comes back.14 she doesnt come on Sunday，Ill go fishing by myself.15 the air moves，it is called wind.becausethough untilIfUntil【例【例1】Lucy knew nothing about it _her sister told her.2003 河北省河北省 A.because B.until C.if D.since 典型例题解析典型例题解析【例【例3】The young man travelled all over t

21、he world he had a man-made leg.2003 河南省河南省 A.though B.if C.as D.because B【例【例2】Other people wont be pleased if he the queue.2003 河南省河南省 A.will jump B.jumps C.jump D.jumped BA【例【例4】The students will go to Summer Palace if it tomorrow.2003 甘肃省甘肃省 A.dont rain B.wont rain C.doesnt rain D.isnt rain C【例【例

22、7】David was so careless that he didnt find the mistakes in his test paper.(改为简单句改为简单句)2003 福州市福州市 David was_careless _ find the mistakes in his test paper.【例【例5】The driver hurt the girl_badly_she had to see a doctor.2003 新疆新疆 A.so,that B.either,or C.too,to D.neither,nor 典型例题解析典型例题解析A【例【例6】Mrs Read d

23、idnt sleep well last night because the wind made too much noise.对句子划线部分提问对句子划线部分提问)_Mrs Read _well last night?too toWhy didntsleep.单项选择单项选择1.He was_angry to hear the news that he couldnt say a word.A.so B.too C.very D.much2.Because his mother was ill,_he must stay at home to look after her.A./B.so C

24、.that D.either3.Though the workers were very tired，_they went on planting trees.A.and B.but C./D.so4.They didnt watch TV_they finished their homework.A.after B.when C.until D.as 课时训练课时训练(A)(A)(C)(C)课时训练课时训练5.Ill write to you as soon as I_Beijing.A.get to B.arrive C.will get to D.will arrive6.Well ha

25、ve a trip if it_rain.A.wont B.will C.dont D.doesnt7._you hurry up,or we will be late for school.A.If B./C.Unless D.When8.He saves money_he can buy some birthday presents for his mother.A.so B.so that C.such that D.in order9.Why are you late for school?_ I got up late.A.Because B.For C.Since D.As(A)(

26、D)(C)(B)(A)10.The flowers_well if they_.A.wont grow,dont take good care of B.dont grow,are taken good care of C.dont grow,dont take good care of D.wont grow,are not taken good care of课时训练课时训练(D)11.He asked_many strange questions that the teacher didnt want to teach him any more.A.so B.such C.too D.v

27、ery(A)12.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 about(B)13.I have my own car,so I_drive where I want to go.A.must B.have C.need to D.can(D)14.The old man was quite weak after the accident,so he A.must be takes care

28、of B.must take care of C.must be looked after D.must look after15.The man had gone away _ the old man said thanks to him.A.that B.so C.until D.before 课时训练课时训练CD.句型转换，将下列各句改为同义句句型转换，将下列各句改为同义句1.Hurry up or youll be late for school._you _hurry up youll be late for school._you hurry up,youll be late fo

29、r 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 can 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 work

30、ing.He was tired,_he went on working.课时训练课时训练 If dont Unless wont until such a hard so but 6.The ice on the lakez was so thin that people couldnt skate on it.The ice on 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 w

31、as 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,_ youll 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.课时训练课时训练

32、not enough forto skate on so that too to If arent Be or such fine weather11.Its such a small room that it cant hold too many people.Its _ _ _room that it cant hold too 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

33、 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.课时训练课时训练so small adidnt have until At the age ofsure reach moreany other