状语从句导学案

1高二英语YY-16-020《状语从句》导学案编写人：田春丽审核人：田振玉编写时间：2016年12月班级：组别：姓名：等级：【学习目标】1.状语从句的识别2.状语从句的分类；3.状语从句的引导词；4.状语从句的用法；【教学重难点】①状语从句的引导词；②状语从句的用法；【导学环节设计】Step1识别状语从句,区分when,if,where引导的宾语从句和状语从句。【前置学习任务】【小组合作】1.Tellmewhenthepainstarted.2.Whenhecomesback,I’lltellyou.3.Ifyouworkhard,you’llsucceed.4.Mymotheraskedmeif\whetherIwashungry.5.Hedidn’tcometoschoolbecausehewasill.6.Heissopoorthathecan’tbuyabikeforhisson.7.TomrunsfasterthanJohndoes.8.Westartedearlyinorderthatwecouldcatchthefirsttrain.9.Thoughheisyoung,heknowsalot.10.Wherethereisawill,thereisaway.11.Idon’tknowwherehelives.12.YoumustdotheexerciseasIshowyou.【合作学习任务】观察前面的11个句子，总结填空。以上_________________________句子考查的是状语从句。它在句中用作_________(主语/宾语/谓语/定语/状语)。可修饰谓语（或其它动词）、形容词、副词或是整个句子。通常状语从句分为9大类，它们是时间状语从句、地点状语从句、原因状语从句、目的状语从句、结果状语从句、条件状语从句、方式状语从句、比较状语从句、让步状语从句。（_________句子考查的是_________从句。它在句中用作_________。Step2状语从句的分类和引导词一、时间状语从句。1.引导词时间状语从句常用when,while,as,before,after,assoonas,till,until,not…until,since,nosooner…than,hardly…when等词来引导。例：WhenIcameintotheoffice,theteacherswerehavingameeting.Wewerelisteningtotheradiowhilehewasreadingnewspaper.Astimegoesby,it’sgettingwarmerandwarmer.Hestartedassoonashereceivedthenews.课题：Unit7-8Grammar授课时间：课时：第课时2NosoonerhadIgonetobedthanIwenttosleep.Youmaystayhereuntiltherainstops.Hewon’tgotobeduntilshereturns.Pleasewriteitdownbeforeyouforgetit.Afterhefinishedmiddleschool,hewenttoworkinafactory.IthasbeentenyearssinceIlastcametoNewYork.2.时态①since引导的时间状语从句，主句时态为_____________,从句时态为________________。练习：I_____________（see）hertwicesincehe_________(live)here.It_____________(be)threeyearssinceIlast_________(see)her.Myaunt_____________(live)inAustraliasince1980.②在时间状语从句中，通常不用将来时态，用现在时态表示将来的动作的状态，即主将从现。例：Iwilltellhimeverythingwhenhecomesback.IwillringyouupassoonasIgettoNewYork.练习：We_____________（notstart）untilhecomesback.二、地点状语从句地点状语从句的引导词通常有where,wherever.例：Wherethereisawill,thereisaway.Whereyouhavequestions,makeamark.Whereverthereissmoke,thereisafire.三、原因状语从句1.引导词原因状语从句通常由because，since，as引导。例：Hedidn’tcometoschoolbecausehewasill.Asitisraining,weshallnotgotothezoo.Sinceyoucan’tanswerthequestion,Ishallasksomeoneelse.2.Because和so不能在一个句子中同时出现。即Becausehewasill,sohedidn’tcometoschool.(×)四、目的状语从句引导目的状语从句的词通常有so,sothat,inorderthat（从句谓语常有情态动词）,incase(以防，以免).例：Speakclearly,sothattheymayunderstandyou.Weusedthecomputerinorderthatwemightsavetime.Heleftearlyincaseheshouldmissthetrain.五、结果状语从句引导结果状语从句的词有：sothat,so…that,such…that.例：Shewasill,sothatshedidn’tattendthemeeting.Hewassoexcitedthathecouldnotsayaword.Heissuchagoodteacherthateveryoneadmireshim.练习：这部电影如此的精彩以致于我们所有的人想再看一遍。Thismoviewas_____wonderful______allofuswantedtoseeitagain.Itis_______animportantmatch_______nobodywantstomissit.六、条件状语从句31.引导词条件状语从句通常由if和unless等词引导，例：WhatshallIdoifitsnowstomorrow?Don’tleavethebuildingunlessItellyouto.2.时态条件状语从句中，通常谓语动词用现在时态表示将来的动作或状态。即主句用将来时，从句用现在时。I’llhelpyouwithyourEnglishifIamfreetomorrow.练习：Ifyou______________,you____________theexam.(如果你努力学习，你就会通过考试)。He______________lateunlesshe_________ill.(除非他病了，否则他不会迟到)。七、比较状语从句引导词有：as…as,比较级…than…等。例：TomrunsfasterthanJohndoes.Thisclassroomisasbigasthatone.练习：汤姆和约翰一样高。Sara比Lily学习更加刻苦。八、方式状语从句引导词有：as,asif,asthough等。例：YoumustdotheexerciseasIshowyou.Heactedasifnothinghadhappened.练习：Theoldladytreatstheboy__________hewasherownson.Ifeel_______Ihaveafever.九、让步状语从句引导词有：as,although,though,evenif,eventhough,whatever,however等。注意:as引导的让步状语从句一般是倒装的。例:Thoughheisachild,heknowsalot.Childasheis,heknowsalot.Whateveryousay,I’llneverchangemymind.练习：Heisunhappy,___________hehasalotofmoney._____________itwasraininghard,theywentonplayingfootball.as有哪些用法，你知道吗？请把它们写在横线上。1.____________________________________________________2.____________________________________________________3.____________________________________________________4.____________________________________________________5.____________________________________________________【展示分享】Shareyouranswerswithyourclassmates,andtrytoexplainthem.【巩固练习】4()1.I’llletyouknow____hecomesback.A.beforeB.becauseC.assoonasD.although()2.Shewillsingasong____sheisasked.A.ifB.unlessC.forD.since()3.Readitaloud_____theclasscanhearyou.A.sothatB.ifC.whenD.although()4.Itisabouttenyears_____Imetyoulast.A.sinceB.forC.whenD.as()5.Theywillneversucceed,_____hardtheytry.A.becauseB.howeverC.whenD.since()6._____shewasverytired,shewentonworking.A.AsB.AlthoughC.EvenD.Inspiteof()7.Busy_____hewas,hetriedhisbesttohelpyou.A.asB.whenC.sinceD.for()8.IlearnedalittleRussian_____Iwasatmiddleschool.A.thoughB.althoughC.asifD.when()9.Shewas_____tired_____shecouldnotmoveaninch.A.so,thatB.such,thatC.very,thatD.so,as()10.Wedidn’tgohome_____wefinishedthework.A.sinceB.untilC.becauseD.though()11.Althoughit'sraining,_____arestillworkinginthefield.A.theyB.buttheyC.andtheyD.sothey()12.You'llmissthetrain______youhurryup.A.unlessB.asC.ifD.until()13.Whenyoureadthebook,you'dbettermakeamark_____youhaveanyquestions.A.atwhichB.atwhereC.theplaceD.where()14.We'dbetterhurry______itisgettingdark.A.andB.butC.asD.unless()15.Helenlistenedcarefully_____shemightdiscoverexactlywhatsh