2021届中考英语备考复习-状语从句课件.pptx

1、2021届中考英语备考复习状语从句状语从句状语从句0101时间状语从句时间状语从句03030202原因状语从句原因状语从句目录目录条件状语从句条件状语从句0404让步状语从句让步状语从句0505目的状语从句目的状语从句0606结果状语从句结果状语从句3Part I Part I 自主学习自主学习 用用as soon as，when，if，until，unless，as long as，before，after，even if填空填空 1Im not sure_ the meeting will begin._ it begins，I will call you.2Please wash you

2、r hands_ you have meals.3He doesnt go to bed_ he finishes his homework every night.4Her father will come back_ he finishes his work.5She will give me a call_ she gets to Beijing.Dont worry.4Part I Part I 自主学习自主学习 6I dont know_ it will rain soon._ it rains，well put off the match.7Nothing will be impo

3、ssible_ you put your heart into it.8Ill help you_ you dont ask me.9I wont help you_ you ask me.用用as soon as，when，if，until，unless，as long as，before，after，even if填空填空5Check 用as soon as，when，if，until，unless，as long as，before，after，even if填空 1Im not sure_ the meeting will begin._ it begins，I will call y

4、ou.2Please wash your hands_ you have meals.3He doesnt go to bed_ he finishes his homework every night.4Her father will come back_ he finishes his work.5She will give me a call_ she gets to Beijing.Dont worry.when Whenbefore untilafteras soon as6Check 6I dont know_ it will rain soon._ it rains，well p

5、ut off the match.7Nothing will be impossible_ you put your heart into it.8Ill help you_ you dont ask me.9I wont help you_ you ask me.ifIfas long as/ifeven ifunless7知识点知识点 点拨点拨 状语从句的结构状语从句的结构(以以when为例为例)：1.When从句从句(，)主句主句 2.主句主句when从句从句8考点考点精讲精讲1 1时间状语从句时间状语从句一、连词：一、连词：when，while，as，before，after，till

6、，until，since，as soon as等。等。二、二、when 与与while的区别：的区别：when短暂性动作短暂性动作(常为一般时常为一般时)或延续性动作或延续性动作(常为进行时常为进行时)；while延续性动作延续性动作(常为进行时常为进行时)。e.g.When I stopped my car，a policeman came up to me.My wife was cooking when I got home.I was doing my homework when/while my father was watching TV.While/When we were ta

7、lking，the teacher came in.9考点精讲考点精讲1 1时间状语从句时间状语从句三、三、till，until的用法：既可以用于肯定句也可用于否定句，可以互换。的用法：既可以用于肯定句也可用于否定句，可以互换。I stayed there till/until I was asked to leave.I didnt leave till/until I was told to.10考点精讲考点精讲1 1时间状语从句时间状语从句四、四、since一般用于完成时。一般用于完成时。I havent got in touch with my parents since I part

8、ed with them in April.She has lived here since she came to Guangdong three years ago.11考点精讲考点精讲1 1时间状语从句时间状语从句五、如果主句是将来时、祈使句或者表将来的情态动词句时，从句用一般现五、如果主句是将来时、祈使句或者表将来的情态动词句时，从句用一般现在时，有时可用现在完成时，即所谓的在时，有时可用现在完成时，即所谓的“主将从现主将从现”的原则。的原则。Dont get off the bus until the bus has stopped/stops.I will write to you

9、 as soon as I arrive/have arrived.Can you send me an email when you get home?注：注：while还可以用来表达对比还可以用来表达对比(不是时间状语从句不是时间状语从句)。My sister likes math while I am fond of English.(相当于并列句相当于并列句中的中的and或或but)Tom is good at the piano while Sam(is good at)the violin.12【考点精练考点精练1】()1.Newton was playing under an a

10、pple tree _ an apple fell onto his head.AwhenBwhileCafterDBefore()2.What were you and your brother doing at this time last night?He was writing an email _ I was watching TV at home.Aas soon as Bafter Cuntil Dwhile()3.Your uncle will come to see you as soon as he _ here.AarrivesBarrived Cwill arrive

11、Dis arriving()4.Its too late.I have to go now.Oh，its raining outside.Dont leave _ it stops.Asince Buntil Cwhile Dwhen13Check()1.Newton was playing under an apple tree _ an apple fell onto his head.AwhenBwhile CafterDBefore()2.What were you and your brother doing at this time last night?He was writin

12、g an email _ I was watching TV at home.Aas soon asBafter CuntilDwhileA D 14Check()3.Your uncle will come to see you as soon as he _ here.AarrivesBarrived Cwill arriveDis arriving()4.Its too late.I have to go now.Oh，its raining outside.Dont leave _ it stops.AsinceBuntilCwhileDwhenA B 15考点精讲考点精讲2 2原因状

13、语从句原因状语从句 连词：连词：because，since，as等。等。because表示很强的原因；表示很强的原因；since/as表示较弱的、不直接的原因，可以译成表示较弱的、不直接的原因，可以译成“既然既然”。I am worried now because I have left my homework at home.Since everyone is here，lets start our meeting.As you dont feel well，lets stay at home today.注：注：because不与不与so连用。连用。16【考点精练考点精练2】()1.We

14、didnt enjoy the day _ the weather was so bad.Abecause Bthough CunlessDtill()2.A Spring Morning is my favorite poem _ its words are beautiful and I can feel the sense of spring in it.AthoughBuntil CbecauseDwhen()3._ it was cold outside，_ he put on a coat before he went out.ABecause;so BBecause；/CThou

15、gh;but D/;but()4._ everyone is against the advice，lets give it up.A.Since BBefore C.WhenD.Though17Check()1.We didnt enjoy the day _ the weather was so bad.AbecauseBthough CunlessDTill()2.A Spring Morning is my favorite poem _ its words are beautiful and I can feel the sense of spring in it.AthoughBu

16、ntil CbecauseDwhenA C 18Check()3._ it was cold outside，_ he put on a coat before he went out.ABecause;so BBecause；/CThough;but D/;but()4._ everyone is against the advice，lets give it up.ASinceBBefore CWhenDThoughB A 19【考点精练【考点精练2】()5.He didnt go to school today，_ he had a bad cold.AsoBunless C.until

17、D.because20Check()5.He didnt go to school today，_ he had a bad cold.AsoBunless CuntilDbecauseD 21考点精讲3条件状语从句一、连词一、连词if，unless(if.not)，as long as(只要只要)。二、一定要遵循二、一定要遵循“主将从现主将从现”的原则。的原则。We will go for a picnic if it is fine tomorrow.You wont improve your study unless you work hard.You wont improve your

18、 study if you dont work hard.You will achieve your dream as long as you stick to it.22【考点精练考点精练3】()1.If there _ no buying and no selling of animals，there _ no killing in nature.A.is;will beB.will be;will be C.is;isD.will;is()2.I am waiting for my friend._，I will go shopping alone.A.If she comes B.If

19、 she wont come C.If she doesnt come D.If she will come23Check()1.If there _ no buying and no selling of animals，there _ no killing in nature.Ais;will beBwill be;will be Cis;isDwill;isA 24Check()2.I am waiting for my friend._，I will go shopping alone.AIf she comes BIf she wont come CIf she doesnt com

20、e DIf she will comeC 25【考点精练【考点精练3】()3.Why not look up the new word in a dictionary _ you dont know it?A.ifB.that C.though D.Whether()4.My parents are always worried about what will happen if I _ A.succeeded B.wont succeed C.will failD.fail()5.We will go to Tiananmen Square to watch the raising of n

21、ational flag if it _ tomorrow.A.will rainB.rains C.doesnt rain D.wont rain26Check()3.Why not look up the new word in a dictionary _ you dont know it?AifBthat CthoughDWhether()4.My parents are always worried about what will happen if I _ AsucceededBwont succeed Cwill failDFailA D 27Check()5.We will g

22、o to Tiananmen Square to watch the raising of national flag if it _ tomorrow.Awill rainBrains Cdoesnt rain Dwont rainC 28 连词：连词：though，although，even though，even if 注：不与注：不与but连用。连用。考点精讲考点精讲4让步状语从句让步状语从句He came to see me in such hot weather although he was busy.I will go shopping tomorrow even if it

23、rains.(even if表假设表假设)Ill try my best to help you even though I am in a great difficulty now.(even though表真实表真实)29【考点精练考点精练4】()1.How do you like the sports play?Funny，_ the music of it is not so good.AsoBthough CorDBecause()2.The boy can speak both English and Russian _ he is only ten.Wow，what a clev

24、er boy!AifBbecause Calthough Dbut()3.He keeps on trying _ there is little hope.AbutBeven though Cbecause DSo()4._ we left early，_ we still didnt catch the first train.AAlthough;but BBecause;so C/;so DAlthough；/30Check()1.How do you like the sports play?Funny，_ the music of it is not so good.AsoBthou

25、gh CorDBecause()2.The boy can speak both English and Russian _ he is only ten.Wow，what a clever boy!AifBbecause CalthoughDbutB C 31Check()3.He keeps on trying _ there is little hope.AbutBeven though CbecauseDSo()4._ we left early，_ we still didnt catch the first train.AAlthough;butBBecause;so C/;soD

26、Although；/B D 32考点精讲考点精讲5目的状语从句目的状语从句 连词：连词：so that，in order that等。目的状语从句常是情态动词句。等。目的状语从句常是情态动词句。Speak clearly so that/in order that they can understand you.I got up at 5：00 so that/in order that I could catch the first bus.当主句与从句主语相同时，从句还可改成不定式结构。当主句与从句主语相同时，从句还可改成不定式结构。She eats much less than befo

27、re so that/in order that she can lose some weight.She eats much less than before so as to/in order to lose some weight.33【考点精练考点精练5】()1.One important aim of our school is to prepare us for the future_ we can face all the challenges with confidence.Aso farBso that Ceven ifDif only()2.They develop the

28、ir skills _ they can do things better and better.AhoweverBbecause CsinceDso that()3.Mike sped up his walking _ he could arrive earlier.Aso that Band C.butDOr()4.He has to make much money _ he can support his family better.A.so that B.such that C.thatD.if34Check()1.One important aim of our school is

29、to prepare us for the future_ we can face all the challenges with confidence.Aso farBso that Ceven ifDif only()2.They develop their skills _ they can do things better and better.AhoweverBbecause CsinceDso thatB D 35Check()3.Mike sped up his walking _ he could arrive earlier.Aso thatBand CbutDor()4.H

30、e has to make much money _ he can support his family better.Aso thatBsuch that CthatDifA A 36【考点精练【考点精练5】()5.I take exercise every day _ I can stay strong and healthy.A.such thatB.that C.in order that D.though37Check()5.I take exercise every day _ I can stay strong and healthy.Asuch thatBthat Cin or

31、der that DthoughC 38考点精讲考点精讲6结果状语从句结果状语从句连词：连词：so.that，such.that等。等。soadj./adv.that从句；从句；such(a/an)adj.n.that从句从句(要注意名词的可数性及其出现形式要注意名词的可数性及其出现形式)例外：例外：so many/much/few/littlen.that从句从句 He ran so fast that nobody caught up with him.They are such smart children that we all like him.Mike has been to so

32、 many places of interest around the world that he is the most knowledgeable in his class.39【考点精练考点精练6】()1.Andy Laus concert was _ hot that tickets were sold out in minutes.Aso BveryCsuchDToo()2.Teresa is _ nervous _ she cant talk in front of the class.Asuch;that B.too;to C.so;thatD.very;that()3.The

33、film is _ interesting _ I would like to see it again.Asuch;that Btoo;to Cas;asDso;that()4.Anna was _ an outgoing girl _ she made a lot of friends.Aso;that Bsuch;that Ctoo;to Din order;that()5.There are _ many cars in Guangzhou _ some roads are often crowded.Aso;that Bsuch;that Cvery;that Dso;but40Ch

34、eck()1.Andy Laus concert was _ hot that tickets were sold out in minutes.AsoBveryCsuchDToo()2.Teresa is _ nervous _ she cant talk in front of the class.Asuch;thatBtoo;to Cso;thatDvery;thatA C 41Check()3.The film is _ interesting _ I would like to see it again.Asuch;thatBtoo;to Cas;asDso;that()4.Anna

35、 was _ an outgoing girl _ she made a lot of friends.Aso;thatBsuch;that Ctoo;toDin order;thatD B 42Check()5.There are _ many cars in Guangzhou _ some roads are often crowded.Aso;thatBsuch;that Cvery;thatDso;butA 43【玩转五年中考真题玩转五年中考真题】()1.“A white elephant”means something that is useless，_ it may cost a

36、 lot of money.A.unless B.until CsinceDAlthough()2.The traffic policeman took away Jims drivers license _ he broke the traffic rule of drunk driving.AthoughB.because CtillDand()3.Unless the weather _，well have to cancel the picnic.AimproveBimproves CimprovedDwill improve()4.Sir，Jenny wants to know wh

37、en she can leave the office.Only when she _ copying this report.Afinishes Bfinish Cfinished Dwill finish44【玩转五年中考真题】()5.Shall we go for a picnic in the forest park tomorrow?Yes，_ it rains heavily.(2014广东广东)Aif Bunless CuntilDWhen()6.I wonder whether Brazil will win the match later tonight.Go to bed

38、first.I will wake you up as soon as the match _ AstartsBstarted C.will start D.is starting()7.If Nancy _ the exam，she will go to Australia for English study.A.passB.passes C.passedD.will pass45Check()1.“A white elephant”means something that is useless，_ it may cost a lot of money.(2017广东)AunlessBunt

39、il CsinceDAlthough()2.The traffic policeman took away Jims drivers licence _ he broke the traffic rule of drunk driving.(2016广东)AthoughBbecause CtillDandD B 46Check()3.Unless the weather _，well have to cancel the picnic.(2016广东)AimproveBimproves CimprovedDwill improve()4.Sir，Jenny wants to know when

40、 she can leave the office.Only when she _ copying this report.(2015广东)AfinishesBfinish CfinishedDwill finishB A 47Check()5.Shall we go for a picnic in the forest park tomorrow?Yes，_ it rains heavily.(2014广东)AifBunlessCuntilDWhen()6.I wonder whether Brazil will win the match later tonight.Go to bed first.I will wake you up as soon as the match _(2014广东)AstartsBstarted Cwill startDis startingB A 48Check()7.If Nancy _ the exam，she will go to Australia for English study.(2013广东)ApassBpasses CpassedDwill passB 49Thank you for your watching