1、Overview of adverbial clauses 句句子子的的分分类类Adverbial ClausesDefinitionAnadverbialclauseisadependentclausethatfunctionsasanadverb.Comparethetwosentences:Everymorninghesitsthere.Everymorninghesitswherethereisapalmtree.Time时间状语从句时间状语从句Place地点状语从句地点状语从句Reason原因状语从句原因状语从句Condition条件状语从句条件状语从句Purpose目的状语从句目的
2、状语从句Result结果状语从句结果状语从句Manner方式状语从句方式状语从句Concession让步状语从句让步状语从句Contrast比较状语从句比较状语从句Adverbial ClauseAdverbialClauses在复合句中由从句表示的状语称作状语在复合句中由从句表示的状语称作状语从句，它可以用来修饰谓语（包括非谓语动从句，它可以用来修饰谓语（包括非谓语动词）、定语或状语，或是整个句子。词）、定语或状语，或是整个句子。准确掌握每一个连接词的含义是掌握状准确掌握每一个连接词的含义是掌握状语从句的关键。同时要注意主从句的时态呼应。语从句的关键。同时要注意主从句的时态呼应。高考英语状语
3、从句及连接词的应用高考英语状语从句及连接词的应用1.AdverbialClauseofTime常用连接词：常用连接词：when/while/as,since,till/until,before,once,assoonas特殊连接词：特殊连接词：immediately/directly/instantlythemoment/theinstant/theminute,bythetime,eachtime/everytime/whenevernosoonerthan,hardly(scarcely)when从句一般用一般现在时表示将来，用现在完成从句一般用一般现在时表示将来，用现在完成时表示将来完成
4、时时表示将来完成时1.While（当（当时）时）Jennywasdoingthewashingup,JanewaswatchingTV.2.Thetrainhadleftbythetime（到（到时）时）theyrushedtothestation.1.AdverbialClauseofTime3.Theinstant（一（一就就）Isawhim,IknewIhaveseenhimbefore.4.Everytime（每次）（每次）Iwenttovisithim,hewasplayingcomputergames.5.Eachtime（每当）（每当）wemetwithdifficulties,
5、theycametoourhelp6.NosoonerhadIarrivedhomethan（刚（刚就就）itbegantorain.1.AdverbialClauseofTime2.AdverbialClauseofPlace常用连接词：常用连接词：where特殊特殊连接接词：everywhereanywherewherever Putthekeywhereyoucanfinditlater.Everywheretheywent,theywerekindlyreceived.Wherethereisawill,thereisaway.有志者有志者事竟成。（谚语）事竟成。（谚语）Whereve
6、rthereissmoke,thereisfire.无风不起浪。（谚语）无风不起浪。（谚语）3.AdverbialClauseofReason常用连接词：常用连接词：becausesinceasfor特殊连接词：特殊连接词：thatinthatnow(that)seeingthatconsideringthatgivingthatforthereasonthat3.AdverbialClauseofReason1.Since/Astheweatherissobad,wehavetodelayourjourney.2.Heisabsenttoday,becauseforheisill.3.Hem
7、ustbeillforheisabsenttoday.3.AdverbialClauseofReason4.Imhappythatyouvetoldthetruth.5.Somepeoplesaymandiffersfromanimalsinthatwehavetheabilitytolaugh.6.Consideringthathiswifehasjusthadabadcold,hedecidedtogotothepartyalone.4.AdverbialClauseofCondition常用连接词常用连接词:if,unless,as/solongas特殊连接词特殊连接词:providin
8、g/providedthat,supposingthat,incasethat,onconditionthat,giventhatIf引导的条件句有真实条件句和虚拟条件句两引导的条件句有真实条件句和虚拟条件句两种，种，虚拟条件句要用虚拟语气。虚拟条件句要用虚拟语气。4.AdverbialClauseofCondition1.IwillgotothepartyifIaminvited.2.Iwontgotothepartyunlessinvited.3.Wellletyouusetheroomonconditionthatyoukeepitclean.4.Youwillcertainlysucc
9、eedsolongasyoukeepontrying.5.Providedthatthereisnoopposition,weshallholdthemeetinghere.5.AdverbialClauseofPurpose常用连接词：常用连接词：sothat,inorderthat特殊连接词：特殊连接词：lest,incase,forfearthat,inthehopethat,forthepurposethat从句中的从句中的谓语动词常常用常常用may,might,can,could,should等情等情态动词1.Speakloudersothateveryonecanhearyou.5
10、.AdverbialClauseofPurpose2.Theystartedearlyinorderthattheycouldarrivehomebeforedinnertime.3.Wedarenotplayjokesonhimlesthe(should)beangry.4.Westoodunderthetreequietlyforfearthatthebird(should)flyaway.表示目的的几种句型表达表示目的的几种句型表达He got up early to catch the early bus.=Hegotupearlyinordertocatchtheearlybus.=
11、Hegotupearlysoastocatchtheearlybus.=Hegotupearlysothathecouldcatchtheearlybus.=Hegotupearlyinorderthathecouldcatchtheearlybus.6.AdverbialClauseofResult常用连接词常用连接词:so/suchthat,sothat特殊连接词特殊连接词:tothe/suchadegreethat,totheextentthatHegotupsoearlythathecaughtthefirstbus.Itssuchagoodchancethatwemustnotmis
12、sit.6.AdverbialClauseofResultTosuchadegreewasheexcitedthathecouldntsleeplastnight.Hishumourwassuchastomakeusalllaugh.=Hewassohumourousastomakeusallalugh.=Hewassohumourousthatwealllaugh.7.AdverbialClauseofManner常用引导词：常用引导词：as,asif,asthough特殊引导词：特殊引导词：how,theway,AistoBwhatCistoD/CistoD1.Youdbettertake
13、thingsastheyare.2.WheninRome,doastheRomando.3.Foodistomeniswhatoilistomachine.食物之于人，犹如油之于机器。食物之于人，犹如油之于机器。7.AdverbialClauseofManner4.Sometimesweteachourchildrenthewayourparentshavetaughtus.在在asif或或asthough引引导的状的状语从句中多用从句中多用过去去时表示虚表示虚拟语气。气。5.Helookedatme asifIweremad.6.Heactedasthoughhehadbeentherebe
14、fore.8.AdverbialClauseofConcession常用连接词常用连接词:though,although,evenifeventhough特殊连接词：特殊连接词：while(一般用于句首一般用于句首),as(用于倒装结构用于倒装结构)whetheror,wh-ever=nomatterwh-8.AdverbialClauseofConcession1.Thoughheisyoung,hecouldsolvetheproblemonhisown.=Youngasheis,hecouldsolvetheproblemonhisown.2.Althoughheisachild,hec
15、ouldsolvetheproblemonhisown.=Childasheis,hecouldsolvetheproblemonhisown.9.AdverbialClauseofContrast常用连接词常用连接词:asas,notso/asas(同级比较同级比较),than(不同程度的比较不同程度的比较)特殊连接词特殊连接词:the+比较级比较级,the+比较级比较级;1.Thelittlegirlwantstobeascleverasherbrother.2.Hedoesntworksohardasyoudo.9.AdverbialClauseofContrast3.Themoreyo
16、uworry,thelessyoullsucceed.4.Shedidworseinthetestthansheexpected.9.AdverbialClauseofContrast5.这个房间是哪个房间的三倍大。这个房间是哪个房间的三倍大。Thisroomisthreetimesaslargeasthatone.Thisroomisthreetimeslargerthanthatone.Thisroomisthreetimesthesizeofthatone.9.AdverbialClauseofContrast6.今年的收入是去年的两倍。今年的收入是去年的两倍。Theincomeofthisyearistwicethatoflastyear.Theincomeofthisyearistwicewhatitwaslastyear.考点一考点一高频连接词高频连接词29when/while/aswhen:持续性非持续性动词都可持续性非持续性动词都可1)当当时候时候Areyougoingtobeasailorwhenyouleaveschool?2)正在正在忽然忽然when=atthis
