2011高考英语总复习实用精品学案 高考语法专题 状语从句 新人教版.rar

6用心爱心专心高考语法专题：状语从句1.时间状语从句连词有：when,whenever,while,as,after,before,nowthat,(ever)since,till,until,once,assoonas,everytime,thefirsttime,themoment,immediately,directly等。I’llletyouknowassoonasitisarranged.Now(that)youmentionit,Idoremember.EverytimeIcatchacold,Ihavepainsinmyback.Irecognizedhimthemomenthecamein.【注意】(1)时间状语从句一般不用将来时，而用一般现在时代替；用一般过去时代替过去将来时。I’llgothereiftimepermits.如果时间允许，我会去的。(2)可用现在完成时：Idon’tbelieveyouuntilIhaveseenitwithmyeyes.Don’tgetoffthebusuntilithasstopped.(3)可省略：Hewasreadingamagazinewhilewaitingforthebus.Whencompleted,therailwaywilllinkmanycities.(4)可用分词代替：Aftertheyfinishedthelecture(Havingfinishedthelecture),theyleft.Whenitisseenfromthehill(Seenfromthehill),theparkisverybeautiful.2.地点状语从句由where“在……的地方”和wherever“无论在……的地方”引导：Wherethereiswater,thereislife.Treesgrowwellwherethereisplentyofsunlight.Wherethereisawill,thereisaway.Hewillworkwhereverthepeopleneedhim.Whereveryougo,youmustbediligent.3.原因状语从句由because,as,since,nowthat,consideringthat等引导：Nowthatyouareallhere,let’stryandreachadecision.IdoitbecauseIlikeit.可用分词、独立结构来代替：Asheishonest(Beinghonest),heislikedbyallhisfriends.Therebeingnobuses,wehadtowalkhome.Beingill,shecouldn’tcometoschool.Weatherbeingsofine,wehavedecidedtogohunting.4.目的状语从句用sothat,inorderthat,forfearthat,incase引导,谓语一般用can,could,may,might,will,would,should等：Hestartedearlysothathecouldcatchthetrain.可用inorderto,soasto引导的不定式来代替：Hestartedearlyinorderto(soasto)catchthetrain.5.结果状语从句由so...that,such...that引导：Weleftinsuchahurrythatweforgottolockthedoor.Hestartedsoearlythathecaughtthetrain.比较下列句子：Itissuchagoodbookaseveryonelikestoread.(句中as引导的是定语从句,as做read的宾语。)6.条件状语从句由if,unless,as(so)longas,onconditionthat引导。一般不用将来时，而用一般时代替：Aslongaswedon’tloseheart,we’llfindawaytoovercomethedifficulty.Thedoctorwon’toperateonhimunlessitisnecessary.【注意】(1)will用作情态动词，用于条件句中，意为“愿意”。Ifyouwillwaitawhile,I’llcallthemanager.(2)表达条件状语有多种形式。例如：Ifyouworkhard,you’llsucceed.努力学习,你就会成功。可用下列不同形式表达:Workinghard,you’llsucceed.Workhardandyou’llsucceed.(3)条件句的省略：Ifheated,watercan