原因結(jié)果目的狀語從句講解和練習(xí)答案完美排版

1、Lesson55-59 犬語從句總結(jié)、原因狀語從句(1)原因狀語從句通常由 because,since,as,fo 引導(dǎo)。(2)because 表示直接原因，語氣最強(qiáng)。because 引導(dǎo)的原因狀語從句多放在主句之后?；卮鹩?why 提出的問題，只能用 because 此外，becauseso 不能同用在一個句子里。例如：Whyarentgoingthere?-BecauseIdontwantto.since 引導(dǎo)原因狀語從句，相當(dāng)于 nowthat,意思是因為，既然，鑒于例如：Sincetherainhasstoppedletsgoforawalk.然雨停了，我們出去散散步吧。as 和 si

2、nce 語氣較弱，一般用來表示明顯的原因。由 as 和 since 引導(dǎo)的原因狀語從居多放在句首。例如：Ashehasnocar,hecantgetthereeasily.Sincewehavenomoney,wecantbuyit.(4)for 表示所說的理由是一種補(bǔ)充說明，for 引導(dǎo)的從句一般不放在句子的開頭。如：Idecidedtostopandhavelunch,forIwasfeelingquitehungry.練習(xí)：Iwaslateforclassyesterdaytherewassomethingwrongwithmybike.Hetookoffhiscoathefelthot

3、.youcantanswerthequestion,Illasksomeoneelse.二、結(jié)果狀語從句(1)結(jié)果狀語從句由 sothat,such-that,so 用恭。(2)sotha 語 such.that 可以互換。在由 so.that 引導(dǎo)的結(jié)果狀語從句中，so 是副詞，與形容詞連用。其結(jié)構(gòu)是：.so 形容詞(副詞)+that+從句”。例如：Hewassogladthathecouldntsayaword.Motherlivessofarawaythatwehardlyever(幾乎不，從來不)seeher.在由 suchthat 引導(dǎo)的結(jié)果狀語從句中，such 是形容詞，它修飾的可

4、以是單數(shù)或復(fù)數(shù)可數(shù)名詞，也可以是不可數(shù)名詞；其結(jié)構(gòu)是：.such+a/an 形容詞+名詞+that+從句”。例如：Itwassuchahotdaythatnobodywantedtodoanything.Hehadsuchlongarmsthathecouldalmosttouchtheceiling(天花板)有時上述兩種結(jié)構(gòu)是可以互換的。例如：Itwassuchawonderfulfilmthatallofuswantedtoseeitagain.=Thefilmwassowonderfulthatallofuswantedtoseeitagain.(3)如果名詞前由 many,much,l

5、ittle,few 等詞修飾時，只能用 so,不用 such。例如：Soonthereweresomanydeerthattheyateupallthewildroses.Hehassolittletimethathecantgotothecinemawithyou.(4)如果主從句的主語相同，并且從句是否定的形式，可以用 too.to.句型轉(zhuǎn)化。例如：Hewassoexcitedthathecouldntgotosleepthatnight.=Hewastooexcitedtogotosleep.(5)如果主從句的主語相同，但從句是肯定的形式，可以用 adj.+enough 替換。例如：He

6、issooldthathecouldgotoschool.=Heisoldenoughtogotoschool.他夠大了，可以去上學(xué)。練習(xí)：Itishotintheroomwehavetogooutforawalk.Itwasawonderfulmovieallofuswantedtoseeitagain.Therewerelittlewaterinthebottlethebirdcouldntreachit.（1）目的狀語從句通常由 sothat,inorderthat（為了，以便）引導(dǎo)。例如：Westartedearlysothatwecouldcatchthefirsttrain.Weu

7、sedthecomputerinorderthatwemightsavetime.（2）sothat 可引導(dǎo)目的狀語從句，此時可用 to 或 inorderto 替換，將其改為簡單句。例如：Hegotupearlysothathecouldgettoschoolontime.=Hegotupearly（inorder）togettoschoolontime.（3）sothat 既可引導(dǎo)目的狀語從句，又可引導(dǎo)結(jié)果狀語從句。區(qū)別這兩種從句的辦法有兩個：1）目的狀語從句里往往帶有情態(tài)動詞 can,could,may,might 等。2）從意思上看，目的狀語從句往往表示的目的很明確。例如：Speakc

8、learlysothattheymayunderstandyou.1（的狀語從句）Jackisbadlyillsothathehastorest.（結(jié)果狀語從句）練習(xí)：IhurriedIwouldntbelateforclass.Weshouldgobybuswecangetthereearlier.MayIsitnearerIcanseemoreclearly?（4）補(bǔ)充：,soasto（肯定結(jié)構(gòu)）eg.Hegotupearlysoastocatchtheearlytrain.soasnotto（否定 2 構(gòu)）eg.Hegotupearlysoasnottomisstheearlytrain

9、.）toAeg.Hegotupearlytocatchtheearlytrain.inorderthateg.Hegotupearlyinorderthathecouldcatchtheearlytrain.inordertoeg.Hegotupearlyinordertocatchtheearlytrain.強(qiáng)化練習(xí)一、單項選擇。1. Wellstayathomeifittomorrow.A.rainB.rainsC.israining2. Wedidntgohomewefinishedthework.A.sinceB.untilC.because3. ShewhenIwenttoseehe

10、r.A.isreadingB.havereadC.wasreading4. therainstops,wellsetoffforthestation.A.BeforeB.UnlessC.Assoonas5. Shelooksforwardeveryspringtotheflower-linedgarden.A.visitB.payingavisitC.walkin6.Mr.Whitehopedhe_Chinathenextyear.A.wouldvisitB.willvisitC.visited7.Itoldhimthatthesunintheeast.A.risesB.roseC.hasri

11、senD.willrainD.thoughD.readsD.ThoughD.walkinginD.hasvisitedD.wasrisingA.so,thatB.such,thatC.very,thatD.so,as9.Hewassentenceddcaihwlrnihehadstolenlionithebank.JA.thatB.sinceC.becauseD.McaUSUofl110. Ididntknowwhat.A.wasthematterB.isthematterC.thematterwas11.Icouldnrteegwithatthemeeting.D.thematterisA.

12、thatyousaidB.whichyousaidC.whatdidyousay12.Thebadmanranawaytoavoidandwasfinallyputintoprison.D.whatyousaidA.seeingB.tobeseenC.beingseen13. EveryoneexceptJimandJack.A.knowwhoisheB.knowwhoheisC.knowswhoisheD.knowswhoheis15.ItistenyearsIleftmyhometown.D.tobecaughtA.sinceB.IfC.whether16.CouldyoutellusMr

13、.BrownlivesinRoom202?D.untilA.thatB.whereC.until17.IlearnedalittleRussianIwasatmiddleschool.D.ifA.thoughB.althoughC.asif18.Idontknowornotitwillnatomorrow.D.whenA.thatB.WhenC.if19.Whyistheirclassroomsocleanandtidyitiscleanedeveryday.D.whetherA.SinceB.AsC.Because20.Canyoutellmeisgoingtogiveusatalknext

14、MondayD.ForA.whoB.whomC.whose21.Pleaseanswerthequestioninaloudenoughvoicealltheclassmayhear.D.whatA.so,thatB.orC.inorderthat22.LiftitupImayseeit.D.andA.thoughB.sothatC.as23.IhurriedIwouldntbelateforclass.D.thanA.soB.sothatC.if24.Weshouldgobybuswecangetthereearlier.D.unlessA.assoonasB.whereC.inordert

15、hat25.ThedictionaryissoexpensiveIcantbuyit.D.asA.becauseB.whenC.that26.IgottherelateIdidntseehim.D.ifA.too;toB.such;thatC.so;that27.Itishotintheroomwehavetogooutforawalk.D.so;asA.such;thatB.so;thatC.as;as28.Hehasaninterestingbookthatwewanttoreadit.D.such;asA.soB.suchC.thesame29.Bettydidntgotoseethefilmyesterdayshewasill.D.asA.becauseB.butC.until30.Hetookoffhiscoathefelthot.D.if8.Shewastiredshecouldnotmoveaninch.A.becauseB.asC.ifD.since31. Theladywasfatthatshewasnotfitforthisskirt.A.tooB.asC.suchD.so32. OurPEteacherwalkswecant