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1、状状 语语 从从 句句状语从句状语从句可以根据其可以根据其用途用途分为：分为：时间时间状语从句、状语从句、地点地点状语从句、状语从句、原因原因状状语从句、语从句、结果结果状语从句、状语从句、目的目的状语从句、状语从句、条件条件状语从句、状语从句、让步让步状语从句状语从句一一 时间状状语从句从句 一般由一般由WHEN，WHILE，AS，AFTER，BEFORE，SINCE，UNTIL，AS SOON AS等从属等从属连词引引导。当主句是一般将来时或祈使句，表示将来的意义时，从句用一般现在时。Whenhecamein,Iwascooking.他进来时，我在做饭。HecameinwhileIwasc
2、ooking.She sang as she worked. 一边一边When+短暂性动词（常+一般过去时）While+持续性动词（常+过去进行时）As动作衔接紧密，表“伴随”1.when,while,as “当时”while的其他含义：While I was walking down the street, I cameacrossanoldfriend.(while=_)Helikespopmusic,whileIamfondoffolkmusic.(while=_)whenbut2.before在前ItwillbehalfayearbeforeIcomeback.Ihadfinished
3、myhomeworkbeforemyfathercameback.After在之后AfterIhadfinishedmyhomework,myfathercameback.3.since “自从”（常用于现在完成时）从他离开后我们没见过面。We havent seen each other since he left. 4.as soon as”一就” 我一回来就给你打电话。Ill call you as soon as I come back. 主将主将从从现5.notuntil “直到才”我将不会离开直到他回来。I will not leave until he comes back. 主
4、将从现I did not leave until he came back.1._hecomesheretomorrow,Iwillcallyou.2._hewaswalkinginthestreet,hemetTim.3.Shesang_sheworked.WhenWhile/Whenas4.I ll ring you up _I get to Beijing.as soon as5.Itwontbelong_hefinisheshiswriting.6._hehadfinishedhiswork,heleftthere.7.Itistwoyears_hecamehere.8._shetol
5、dme,Ihadnoideaofwhattheyhadsaid.beforeAftersinceUntil主将从现whenbeforeassoonasnotuntil二二. 地点状语从句地点状语从句地点状语从句由where,wherever等引导。例如：Wherethereisawill,thereisaway.Youcantakeawalkwherever you like to.三三 原因状语从句原因状语从句 通常由通常由because,since,as,for 引导引导 所表示的语气由所表示的语气由becausesinceasfor逐渐减弱。逐渐减弱。because表直接原因表直接原因,
6、 ,有很强的因果关系有很强的因果关系, ,回答回答 “why”的的提问，提问，since表很明显的原因表很明显的原因, ,“既然既然”常放句首，常放句首，asas表表明显原因，语气较弱。明显原因，语气较弱。for放句中，补充说明原因。放句中，补充说明原因。Eg: -Why are you late? -Because my car is broken.Since you cant answer this question, I will call others.As its raining,we should stay here.You cant see the teacher,for he
7、isnt in.1._hewasill,hedidntgotoschool.2._youdonotunderstand,Iwillexplainagain.3._shewaslateforclass,shehadtosaysorry.4.Hemustbeill,_heisabsenttoday.BecauseSinceforAs5. I eat potatoes _I like them. 我吃土豆是因为我喜欢土豆。6. _I didnt know the way, I asked a policeman. 我由于不知道路，因而问警察。7. _you wont help me, Ill ask
8、 someone else. 你既然不帮我，那我就请别人帮我。becauseAsSince注：because of和because的区别because of后加名词代词或动名词，不加句子，而because加句子，例：Because of his illness, he didnt go to work. 因为生病，他没上班。Because he was ill, he didnt go to work. 连接词：连接词： if , unlessIf I have a lot of money,I will buy a big house. 主将从现主将从现四四 条件状语从句条件状语从句 如果
9、除非The sports meeting will continue,unless it rains tomorrow.1._ you touch an English person, you should say “sorry”.If2. Dont touch anything _ your teacher tells you to.unless主将从现whenbeforeassoonasnotuntilIfunless五五 目的状目的状语从句从句so that/ in order that引导目的状语从句,从句中常用情态动词may(might)/ can (could) /should.E
10、g:我提高声音以便每个人都能听见我。 I raised my voice so that everyone could hear me. 我起床早是为了能赶上早班车。 I got up early so that I could catch up the early bus.1.Theysetoutearly_theymightarrivethereintime.2. Id like to arrive 20 minutes early_Icanhavetimeforacupoftea.A.assoonasB.asaresultC.incaseD.sothatso that (in order
11、 that)六六 结果状果状语从句从句sothat/suchthatEg:他是如此的他是如此的兴奋以至于以至于说不出一个字。不出一个字。He was so excited that he couldnt say a word. 他他讲了一个如此有趣的故事，以至于我了一个如此有趣的故事，以至于我们忘忘了了时间。She told us such an interesting story that we all forgot the time. 当当n.前有前有many或或much修修饰时，用，用so而不用而不用such。sothat的的so后面后面跟形容词或副词跟形容词或副词;such 在主句中修
12、在主句中修饰名词饰名词1.Itis_goodastorythatIllneverforgetit.2.Itis_agoodstorythatIllneverforgetit.sosuch 七七. . 让步状语从句让步状语从句让步状语从句，表示“虽然，尽管，即使”等概念，常用的关联词有：though, although, even though等。他虽然有病，但仍然继续工作。Though he was ill, he was still working.此事虽难，但我们还是要做。Although it is difficult, we shall do it.即使你这样说，我也不信。Even t
13、hough you say so, I do not believe it. 注：though和although可以互换，只是although比较正式。though不可以与连词but连用，但可以与yet，still连用，例：虽然他很努力，但还是没通过考试。Though he worked hard, he couldnt pass the exam.1._heisold,heworkshard.2._yousayso,Idontbelieveit.Although/ThoughEventhough 八. 比较状语从句比较状语从句常用than或asas引导。than表示两者的比较，asas表示程
14、度相同我比TOM高。Im taller than Tom他和我跑得一样快。He runs as fast as I is do1.Hedoesntworkashard_youdo.2.Shedidworseinthetest_sheexpected.asthan九九. . 方式状语从句方式状语从句方式状语从句由as引导。eg:DoasRomansdo.入乡随俗如我告诉你那样做。DoasItoldyou.按你喜欢的方式去做。Doasyoulike.（）1.Ifhe_hardernexttime,hewillcatchupwithus.A.workB.workedC.worksD.willwork
15、（）2.IthinkWeiHuawillbeveryhappywhenshe_yourpresents.A.looks B.willlookC.receivesD.willreceive CC Exercise（）3.Wellsetoutassoonasourmonitor_.A.comeB.comesC.willcomeD.hascome（）4.Illgowithyouifit_finetomorrow.A.hasbeenB.isC.willbeD.be（）5.Illmeethimatthestationwhenhe_.A.willreturnB.returnC.returnsD.retur
16、ned（）6.Iwontgotoseethefilmtonight,becauseI_myticket.A.lostB.havelostC.willlostD.didnthaveBBCB（）7.Areyougoingtovisitthefarmtomorrow?Yes.Butifit_,wellstayatschool.A.rainB.rainedC.rainsD.willrain（）8.Pleasedontstandupinclassuntilyou_.A.weretoldto B.aretoldtoC.weretoldD.aretold（）9.Theywontbebackuntilthew
17、ork_.A.doB.doesC.isdoneD.willdo（）10.XiaoMingwillcomeandplaywithmeifhe_busy.A.isB.wontbeC.isntD.willbe BC C C（）11.IwillletyouknowaboutitassoonasI_thenews.A.willgetB.getC.gotD.get（）12.Thoughheisill,_heisstillworkinghard.A.butB.yetC.tooD.either（）13.Hewaslate_theheavyrain.A.becauseB.becauseofC.thoughD.if（）14.Theboyis_lovelythatwealllikehim.A.soB.suchC.tooD.very B A D B（）15.Thisis_aninterestingbookthatIwanttoreaditagain.A.soB.suchC.quiteD.very（）16.Hegotupearly_hecouldcatchupwiththeothers.A.inordertoB.ToC.sothatD.that CB
