中考英语状语从句精选PPT.ppt

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1、关于中考英语状语从句第1页，讲稿共23张，创作于星期一辨别下列从句类型1.I think he is right.2.That is why he is late for school.3.The boy who plays basketball is my brother.4.This is the farm where I worked.5.He didnt go home before he finished his homework.6.If it rains tomorrow,we will not go to the zoo.第2页，讲稿共23张，创作于星期一第3页，讲稿共23张，

2、创作于星期一状语从句是指句子用作状语时起副词作用的句子。状语从句是指句子用作状语时起副词作用的句子。一般可分为八大类，分别表示为：一般可分为八大类，分别表示为：时间状语从句时间状语从句 条件状语从句条件状语从句 原因状语从句原因状语从句 结果状语从句结果状语从句 目的状语从句目的状语从句 让步状语从句让步状语从句 比较状语从句比较状语从句 地点状语从句地点状语从句第4页，讲稿共23张，创作于星期一常用引导词：常用引导词：_,_,_,_ _._,_,_,_,_.1.I will call you as soon as I arrive in Beijing.2.He had learned a

3、little Chinese before he came to China.3.I will tell him everything when he comes back.4.Dont get off until the bus stops.5.I have worked in this school since I graduated from Beijing University.1 1 时间状语从句时间状语从句 when as while as soon as ,while before after since till until第5页，讲稿共23张，创作于星期一whenwhen主句

4、和从句动作主句和从句动作同时同时发生发生beforebefore之前之前afterafter之后之后asas并行发生，不分先后并行发生，不分先后WhileWhile强调主句所表示的动作持续于强调主句所表示的动作持续于whilewhile所指的整个时间内所指的整个时间内 JohnwaswatchingTVJohnwaswatchingTV，hiswifewascookinghiswifewascooking HesanghappilyHesanghappilyhewalkedalongtheriverhewalkedalongtheriver hegottothestationhegottoth

5、estation，thetrainhadleftthetrainhadleft HehadlearnedalittleEnglishHehadlearnedalittleEnglishhecametoChinahecametoChina hefinishedmiddleschoolhefinishedmiddleschool，hewenttoworkinahewenttoworkinafactoryfactory第6页，讲稿共23张，创作于星期一 常用引导词：常用引导词：要点：引导条件状语从句的连词有要点：引导条件状语从句的连词有if（如果）、（如果）、unless（除非）等，（除非）等，un

6、less在在意义上相当于意义上相当于ifnot。条件状语从句也像时间状语从句一样，如果主句用将。条件状语从句也像时间状语从句一样，如果主句用将来时，从句要用现在时代替将来时。如：来时，从句要用现在时代替将来时。如：You will fail_ you study hard（You will fail if you dont study hard）除非你努力学习，否则你会失败。除非你努力学习，否则你会失败。2.条件状语从句if unless as long as once 1.I will help you with your English if I m free.2.Once you rem

7、ember the words，English is easy.3.As long as you are happy，I will be happy.4.Unless you put on a coat，you may catch a cold.第7页，讲稿共23张，创作于星期一 you do more exercise，you will be healthyHe wont be here hes invitedMaths is very easy to learn you understand the rules第8页，讲稿共23张，创作于星期一1.He didnt go to school

8、 because he was ill2.Since you cant answer the question Ill ask someone else3.As he is no car,he cant get there easily常用引导词：常用引导词：_,_,_because since as比较比较:because常回答常回答why引导的疑问句，该从句一般位于主句后；引导的疑问句，该从句一般位于主句后；since比比as正式，两者不回答正式，两者不回答why引导的问句，而且其从句一般放在句首。如：引导的问句，而且其从句一般放在句首。如：1.Why cant I go？为什么我不能去？

9、为什么我不能去？_ youre too young因为你年纪太小了。因为你年纪太小了。2._you are not feeling well，youd better stay at home 既然你不太舒服，还是留在家里的好既然你不太舒服，还是留在家里的好。3、原因状语从句第9页，讲稿共23张，创作于星期一1 -“why did Lilei use a pencil”-his pen was broken2.we have no money，we cant buy it 3.he has no car，he cant get there easily第10页，讲稿共23张，创作于星期一Exer

10、cise：1.I havent heard from him he went to American2.I will tell him the news he comes back3.He will not go to the cinema he is very busy4 it rains tomorrow，we will not go to the zoo 5.Dont leave the room you have finished the text6.Id like to go swimming the water is not too cold7.no one is against

11、it，lets carry out our plan8.You will be late you leave immediately第11页，讲稿共23张，创作于星期一第12页，讲稿共23张，创作于星期一。常用引导词：常用引导词：_ _,_ _.3 结果状语从句 so that such that1 He got up so early that he caught the first bus.2 Its such a good chance that we must not miss it.3 He spoke so fast that I couldnt follow him 第13页，讲

12、稿共23张，创作于星期一常用引导词：常用引导词：_ _,_ _ _5 目的状语从句so that in order that1.We get up early so that we can catch the first train 2.They used the computer in order that they might save time第14页，讲稿共23张，创作于星期一常用引导词常用引导词：6 让步状语从句though although even if even though no matter 1.Although its hard work，I enjoy it2.No m

13、atter what my brother wants,my father will give him3.We wont give up even if we fail many times 第15页，讲稿共23张，创作于星期一常用引导词常用引导词:7.比较状语从句as(同级比较同级比较),than(不同程度的比较不同程度的比较)Themore,themore.She is as bad-tempered as her mother.The house is three times as big as ours.The more you exercise,the healthier you w

14、ill be.第16页，讲稿共23张，创作于星期一常用引导词：常用引导词：8 地点状语从句Where wherever,anywhere,everywhere 1.Air will be heavily polluted where there are factories.2.Wherever you go,you should work hard.3.Where there is a will，there is a way4.Wherever you go，I go too第17页，讲稿共23张，创作于星期一1Itis50yearsthePeoplesrepublicofChinawasfo

15、undedAafterBbeforeCwhenDsince2ThevolleyballmatchwillbeputoffitrainsAevenifBsothatCifDwhen3.YouwillbelateyouleaveimmediatelyAunlessBuntilCifDor第18页，讲稿共23张，创作于星期一【考点考点1】区分区分when，if引导宾语从句和状语从句的不同：引导宾语从句和状语从句的不同：when引引导时间状语从句意为导时间状语从句意为“当当时候时候”，引导宾语从句意为，引导宾语从句意为“什么什么时候时候”；if引导条件状语从句意为引导条件状语从句意为“如果如果”，引导

16、宾语从句意为，引导宾语从句意为“是否是否”。如：如：1Mike wants to know if _ a picnic tomorrow YesBut if it _ ，well visit the museum instead Ayou have；will rain Byou will have；will rain Cyou will have；rains Dwill you have；rains 2Do you know when he _ back tomorrow？Sorry，I dontWhen he _ back，Ill tell you Acomes；comes Bcomes；w

17、ill come Cwill come；comes Dwill come；will come 答案答案1】1C 2C:第19页，讲稿共23张，创作于星期一1）It _ ten years since they _ to France.Aas；covered Bwas；have moved Cis；have moved Dis；moved 2）He _ wait until the rain _ Awont；will stop Bwont；stop Cwill；stops Dwill；will stop 3）He will go to the Great Wall if it _ tomorro

18、w Awont rain Bdoesnt rain Cdont rain Disnt raining 4）_ you eat old food，you may be ill ABefore BWhy CIf DWhich 5）Jack runs as _ as Tom Afast Bfaster Cfastest Dmuch f6）30，000dollars is a large amount of money，but its _ than we need Afor moreBvery much Cfar less Dvery little 答案答案:1)D 2)C 3)B 4)C 5)A 6

19、)C第20页，讲稿共23张，创作于星期一7）Miss Gao asked a question，but it was _ that nobody could answer it Avery difficult Btoo difficult Cdifficult enough Dso difficult 8）I cant understand this passage _ there are no new words in it Aif Bbecause Cthough Dand 9）“Why did Li Lei use a pencil？”“_ his pen was broken”ABec

20、ause BWhen CUntil DIf 答案答案:7)D 8)C 9)A谢谢合作!再见!第21页，讲稿共23张，创作于星期一 时间状语从句关联词 as/when/while;after;before;since;till/until whenever;no sooner than/hardly when 副词immediately;名词短语the moment;the minute;the second;each(every)time;the day(year);next time;the first(second/last)time;by the time 条件状语从句if;unless;as(so)long as;原因状语从句because;as;since;now(that)结果状语从句so(such)that.目的状语从句so that;in order that;让步状语从句though;although;as;however;no matter.;疑问词+ever；比较状语从句than;as(so).as;the more.the more 地点状语从句where wherever第22页，讲稿共23张，创作于星期一感感谢谢大大家家观观看看第23页，讲稿共23张，创作于星期一