状语从句讲练结合

1、 状语从句讲解状语功能：它主要用于修饰句子中的谓语动词、形容词或副词等，有时修饰整个句子。状语从句定义：用来充当状语的句子称为状语从句。结构是：连词+从句位置：状语从句的位置较活：可以放在主句之前，用逗号与主句隔开；也可以放在主句之后，一般不用逗号。由于它是从各个方面来修饰、说明谓语动词发生时的各种情况，所以常见的状语从句有九种之多。各种不同的状语从句所使用的关系词也各不相同。 一、时间状语从句: 引导时间状语从句的从属连词有很多，现将分类用法如下：1. when，while与as When they heard the news，they all jumped with joy.The st

2、udents sang as they walked.I made some foreign friends while I was in London.注： 1)when还可翻译为“那时，这时”，相当于and at this/that time。常用于下列句式：sb. was doing sth. when.某人正在干某事就在这时sb. was about to/ going to do sth. when.某人正打算干某事就在这时2)while作为连词还可以意为“而，却”，表示对比。He likes pop music，while I like folk music.2. as soon

3、as，immediately，directly，the moment，the minute，no sooner.than., hardly/scarcely. when.，once这些连词引导的从句都表示从句的动作一发生，主句的动作随即就发生，意为“一就”。从句中用一般时态代替将来时态。如：Once you remember it，youll never forget it.The moment I heard the voice，I knew my father was coming.No sooner had we arrived at the station than the train

4、 left.当把no sooner和hardly/scarcely提到句首时，应用_语序。I had hardly got home when it began to rain.Hardly_3. till，until (not.until/till.直到才)Ill stay here till/until the rain stops. He didnt go home till/until he finished his homework.注：1) till不可以置于句首，而until可以置于句首。如_ you told me, I knew it. 2)如果将“not until.”结构

5、放在句首，那么主句要写成倒装句。如：They didnt realize it until we pointed out their fault to them.=_we pointed out their fault to them_ _realize it.4. every time，each time，next time等名词短语用来引导时间状语从句，表示“每当，每次，下次”。如：Next time you come，do remember to bring your son here.5. before(在之前)，after(在之后)，since(自从以来)。如：Please reme

6、mber to turn off all the lights before you leave the classroom.He ran out of the room before I could told him the news.It will be two years before we graduate from our school.I have lived in Beijing since I was 10.注：1)上述三个既是连词，也是介词。二、地点状语从句 1.常用的引导词有where（在地方）,wherever（无论在什么地方）等。指具体地点时，从句可用于主句之前或之后，

7、表示抽象条件时，从句须放在主句之前。如：The university graduates are determined to go wherever they are needed most.They are planting trees where there is plenty of water and sunlight.Where there is a will, there is a way.有志者事竟成。2.注意区分where引导的定语从句与状语从句。如：你最好在有问题的地方作个标记。Youd better make a mark where you have any questio

8、ns.(_)Youd better make a mark at the place where you have any questions.(_)三、条件状语从句1.常用的引导词有if（如果，假如）,unless（除非，如果不）,as long as（只要）,so long as（只要）,provided (that）（只要），suppose/supposing（that）（假设），on condition (that）（如果）等。如：I may not come to see you recently unless I can complete the project ahead of

9、time.We can surely attain our goal as long as we are united as one.They promised to let us have a meeting in their office on condition(that）we could keep it clean.Suppose/supposing your statement is right, how are you going to prove it? 四、原因状语从句 1.常用的引导词有because因为,as由于,since既然，由于,now that既然，由于, seei

10、ng that，considering that等。2.要点提示：1) 从属连词用法区别because直接原因，非推断语气最强对why的回答since 通常放句首译为“既然”Since youre so interested in English, why not have a try in the English Speech Contest?as 不谈自明的原因，语气最弱for 放句中，对前面一句话的内容的补充说明 。I cant go with you, for I have a lot of things to do.2）其他表示原因的方式除了状语从句外，一些介词短语同样可以表示原因，

11、这样的短语有because of; thanks to; due to; owing to等。五、让步状语从句 引导让步状语从句的从属连词有though（虽然）,although（虽然），even if（即使）,even though（即使）,as(尽管)，while(虽然),whether.or.(无论还是),no matter+疑问词（无论）。1.though或although引导让状语从句。although与though两者意思相同，一般可互换，都可以与yet，still或nevertheless连用，但不能和_连用。如：Though/ Although he has a lot of

12、money, _he is unhappy注：though还可用作副词，意为“可是，然而”，置于_。如：He said he would come；he didnt though.2.当as作“尽管，虽然”的意思讲引导让步状语从句时，从句往往放在主句的前面，而且用作让步的部分（表语、状语或动词原形）总是提前到句首。若表语是名词，前置时要省略冠词。如：As he is old, he is still energetic.( )_3.whether.or（不管） ; 疑问词+ ever与no matter+疑问词（不管，无论）。however（不管怎样）,whatever（无论什么）,whoev

13、er（无论谁）。no matter when(how, what, who, where, which）无论何时（怎样，什么，谁，何地，哪个）等。如：No matter where you go on the earth, you will feel the gravity.Well start our meeting on time whether he comes or not.4.even if Even if we are approaching the end of the experiment, we still have no time to lose.六、方式状语从句 常用的引

14、导词有as（如同，按照）,as if（似乎，仿佛）,as though（似乎，仿佛）等。如：He speaks English almost as a native speaker does. He speaks English as if he were a native speaker.七、目的状语从句 常用的引导词有so that（以便，为了）,in order that（为了）,lest（以免，以防）,in case （万一）,for fear that（以免，以防）等。如：We should do our best in order that we may be able to fu

15、lfill the task.Youd better leave your phone number so( that) I can call you before I come next time.Batteries must be kept in dry places for fear that electricity leaks away.另外，在表示否定的目的状语从句中，谓语动词往往用“should+动词原形”或“情态动词+动词原形”两种虚拟句式。如：He took his umbrella with him lest it should rain.Ill keep a seat fo

16、r you in case you should change your mind.八、结果状语从句 1.常用的引导词有that（结果，以至），so that（结果，以至），so.that（如此以至）,such.that（如此以至）等。如：The temperature is increased so that the volume(体积) of gas becomes greater. It is such a lovely day that everybody feels happy .注：1)so.that和such.that都是引导结果状语从句的从属连词，它们都表示“如此以至”，但其要

17、求的句型结构不一样。如：He ran _ fast that his brother couldnt catch up with him.He is _ a naughty boy that he becomes unwelcome in his neighborhood.She looks _ lovely that everybody cant help taking a look at her when passing her by.2)当so或such置于句首时，主句要用倒装语序。如：So _ that he was able to work out all the difficult

18、 problems. 2.除结果状语从句外，too.to.(太而不能)，enough to.(能够)，so.as to.(那么以至于)等不定式结构同样可以表示结果。如：He didnt get up early enough to catch the bus.=He got up_ late _catch the bus.九、比较状语从句 常用的引导词有than（比）,as.as（如一样）,“the +比较级.,the+比较级.”（越越）等。如：He is taller than his brother.The more they discover about the brain, the m

19、ore questions they cant answer in that area.状语从句中的省略 1. 若从句中的主语与主句的主语一致，同时从句中又含有系动词be，则通常省去从句的主语和系动词be而保留其余部分。如：While（ she was） very young，she began to study English.Once(this dictionary was )printed，it will be very popularDo not leave the building until( you are) instructed to do so2.若从句主语是it，动词是系动

20、词be,则通常省去主语it及系动词be而保留其余部分。如：Everything went on better than (it had been) expected.一切进展得比预料的要好。3.若从句中部分内容与主句中的部分内容相同，可将从句中的此部分内容省略。这样的结构有 if not if so if any if possible 如：She has no money. If (she has) any，she will give us. 全国高考汇编之状语从句1.Themeaningofthewordnicechangedafewtimes_itfinallycametoinclude

21、thesensepleasant.A.beforeB.afterC.sinceD.while【举一反三】Youcantborrowbooksfromtheschoollibrary_yougetyourstudentcard.A.beforeB.ifC.whileD.as2._theforestparkisfaraway,alotoftouristsvisititeveryyear.A.AsB.When C.Eventhough D.Incase3.Children，when_bytheirparents,areallowedtoenterthestadium.A.tobeaccompanie

22、d B.toaccompany C.accompanying D.accompanied【举一反三】Theexperimentshowsthatproperamountsofexercise,if_regularly,canimproveourhealth.A.beingcarriedout B.carryingout C.carriedout D.tocarryout4.Youwillnevergainsuccess_youarefullydevotedtoyourwork.A.when B.because C.after D.unless【举一反三】ItishardfortheGreekg

23、overnmenttogetoverthepresentdifficulties_getsmorefinancialsupportfromtheEuropeanUnion.A.if B.unless C.because D.since5.Lessonscanbelearnedtofacethefuture,_historycannotbechanged.A.though B.as C.since D.unless【举一反三】Itwasanicemeal,_alittleexpensive.A.thoughB.whetherC.asD.since 6.Itwasthemiddleofthenig

24、ht_myfatherwokemeupandtoldmetowatchthefootballgame.A.thatB.as C.whichD.when7.Idontreallyliketheauthor,_Ihavetoadmithisbooksareveryexciting.A.althoughB.unlessC.untilD.once【举一反三】Idontbelievewevemetbefore,_Imustsayyoudolookfamiliar.A.thereforeB.although C.sinceD.unless8.Theyoungcouple,whoreturnedmylost

25、wallet,left_Icouldaskfortheirnames.A.whileB.beforeC.afterD.since9.Illbeoutforsometime._anythingimportanthappens,callmeupimmediately.A.IncaseB.AsifC.Eventhough D.Nowthat10._youstarteatinginahealthierway,weightcontrolwillbecomemucheasier.A.unless B.Although C.Before D.Once【举一反三】_theydecidewhichcollege

26、togoto,studentsshouldresearchtheadmissionprocedures.A.AsB.WhileC.UntilD.Once11.Cathyhadquitherjobwhenhersonwasborn_shecouldstayhomeandraiseherfamily.A.nowthatB.asifC.onlyifD.sothat【举一反三】 Oneslifehasvalue_onebringsvaluetothelifeofothers.A.sothat B.nomatterhowC.aslongas D.exceptthat12.Halfanhourlater,

27、Lucystillcouldntgetataxi_thebushaddroppedher.A.until B.When C.although D.where【举一反三】Today,wewillbegin_westoppedyesterdaysothatnopointwillbeleftout.A.whenB.whereC.howD.what13. _ I always felt I would pass the exam, I never thought I would get an A. A. While B. Once C. If D. Until14. _ hard you try, i

28、t is difficult to lose weight without cutting down the amount you eat. A. However B. Whatever C. Whichever D. Whenever15. At school, some students are active _ some are shy, yet they can be good friends with one another. A. while B. although C. so D. as16. _ we have enough evidence, we cant win the

29、case.A. Once B As long as C. Unless D. Since17. Its much easier to make friends_ you have similar interests.A. unless B. when C. even thoughD. so that1.（全国高考I，25）I dont believe weve met before, _ I must say you do look familiar. A. therefore B. although C. since D. unless2.（重庆高考，30）Coach, can I cont

30、inue with the training? Sorry, you cant _ you havent recovered from the knee injury. A. until B. before C. as D. unless3.（湖南高考，28）_ I always felt I would pass the exam, I never thought I would get an A. A. While B. Once C. If D. Until4.（湖南高考，32）_ hard you try, it is difficult to lose weight without

31、cutting down the amount you eat. A. However B. Whatever C. Whichever D. Whenever5.（福建高考，30）It is hard for the Greek government to get over the present difficulties _ it gets more financial support from the European Union. A. if B. unless C. because D. since6.（北京高考，21）Look at those clouds! Dont worry

32、. _ it rains, well still have a great time. A. Even if B. As though C. In case D. If only7.（江西高考，31）You can borrow my car _ you promise not to drive too fast. A. unless B. even if C. in case D. as long as8.（陕西高考，18）Hot _ the night air was, we slept deeply because we were so tired after the long jour

33、ney. A. although B. as C. while D. however9.（陕西高考，25）All the photographs in this book, _ stated otherwise, date from the 1950s. A. unless B. until C. once D. if10.（四川高考，4）At school, some students are active _ some are shy, yet they can be good friends with one another. A. while B. although C. so D.

34、as11.（四川高考，10）If you happen to get lost in the wild, youd better stay _ you are and wait for help. A. why B. where C. who D. what12.（天津高考，14）Everything was placed exactly _ he wanted it for the graduation ceremony. A. while B. when C. where D. though13.（辽宁高考，30）Leave your key with your neighbor _ yo

35、u lock yourself out one day. A. as long as B. even though C. in case D. as if14.（山东高考，27）He smiled politely _ Mary apologized for her drunken friends. A. as B. if C. unless D. though15.（山东高考，32）A number of high buildings have arisen _ there was nothing a year ago but ruins. A. when B. where C. befor

36、e D. until16.（江苏高考，30）Ones life has value _ one brings value to the life of others. A. so that B. no matter how C. as long as D. except that17.（上海高考，32）I have a tight budget for the trip, so Im not going to fly_the airlines lower ticket prices.A. once B. if C. after D. unless18.【2013北京】 I took my dr

37、iving license with me on holiday,_ I wanted to hire a car.A. in case B. even if C. ever since D. if only19.【2013福建】 Anyone, once _ positive for H7N9 flu virus, will receive free medical treatment from our government.A. to be tested B. being tested C. tested D. to test20.【2013湖南】 You must learn to co

38、nsult your feelings and your reason _ you reach any decision. A. although B. Before C. Because D. unless21.【2013江苏】In the global economy, a new drug for cancer, _ it is discovered, will create many economic possibilities around the world.A. whatever B. whoever C. wherever D. whichever22.【2013江西】She says that shell have to close the shop _ business impro