中考英语一轮语法专题+状语从句

中考一轮

语法专题复习状语从句状语从句在复合句中修饰主句中的动词、形容词、副词等的句子。状语从句分类：根据其作用分为时间、地点、原因、条件、目的、结果、让步、方式和比较等从句。Iftheyinviteme,Iwillattendthemeeting.

1.时间状语从句常见的引导时间状语从句的连词有when,while,as,before,after,until,till,assoonas等。IwillgiveyouacallwhenIfinishmyhomework.

注意：1）连词until,till的用法区别：till通常用于肯定句中，而until肯定句或否定句均可。Iwillworkuntil/tillyouarrive.Shewon’tstopuntilfinishherhomework.

2)连词when,while,as的用法区别：连词动词性质动作whenwhileas短暂性/延续性延续性同时/先后同时动作同时发生，表示：1.一边...一边2.随着Whenwaterisheated,itwillbechangedintovapor.例句：ShewaswatchingTVwhenIcamein.Hewasreadingwhilehisdadwasplayingchess.Astimegoesby,itgetcolderandcolder.练一练1.Ididn’tgotobed

mymothercameback.A.tillB.whileC.untilD.asC练一练2.—Doyouknowwhenhewillcomebacktomorrow?--Sorry,Idon’tknow.Whenhe____back,I’lltellyou.A.comesB.willcomeC.comeD.maycome3.Whilemymotherwasreturninglastnight,I____abook.A.readB.amreadingC.wasreadingD.amgoingtoreadAC2.地点状语从句常见的引导地点状语从句的连词有where,wherever等Whereverhegoes,healwaystakesanumbrellawithhim.Wherethereisawill,thereisaway.练一练1.Iwonder________heworkedinthatcitywhenhewastwentyyearsold.A.what

B.which

C.where

D.who2.________yougo,wealwaysarefriends.A.wherever

B.which

C.where

D.whoCA3.原因状语从句常见的引导原因状语从句的连词有because（因为）,since（既然）,as（由于）等。Hewasabsentthemeeting,becausehewasill.Sinceyouaretwenty-sixyearsold,you’dbetterfindaboyfriend.Iwaslatetoday,

as

thetrafficwastoobad.练一练1.Ididn’tgotoschoolyesterday_______Ihadcaughtacold.

A.when

B.that

C.until

D.because2.___sheisnotenoughold,shecan’tlookafterherself.A.SoB.ThoughC.AsD.WhyDC4.条件状语从句常见的引导条件状语从句的连词有if（如果）,unless（除非）,aslongas（只要）等。Ifyoustudyhard,youwillgetgoodgrades.Iwillgototheparkunlessitrainstomorrow.Iwillbethereaslongasyouneedme.练一练1.Itisknowntoallthat____youstudyhard,youwon’tgetgoodmark.A.unlessB.wheneverC.althoughD.If2.HewillgotothePeopleParkifit______

tomorrow．

A．won'train

B．doesn'train

C．don'train

D．isn'trainingAB5.目的状语从句常见的引导目的状语从句的连词有sothat,inorderthat等，从句谓语通常含有may/might/can/could/will/would等情态动词。Sheworkedveryhardsothat/inorderthatshemightrealizeherdream.Moveyourchairabitnearersoyoucanhearclearly.练一练1.MayIsitnearer___Icanseemoreclearly?A.asifB.sothatC.evenifD.so2.Weshouldgobytaxi___wecanreachthereintime.A.assoonasB.whereC.inorderthatD.inordertoBC6.结果状语从句常见的引导结果状语从句的连词有so/such…that…,sothat等。IoversleptthismorningsoIwaslateforschool.Heissosmartaboythatourteacherslikehim.Heissuchaniceboythathecanhelpyou.so+adj.+a/an+n.+thatsuch+a/an+adj.+n.+that练一练1.Thebookissoexpensive___Ican'tbuyit.A.becauseB.whenC.thatD.if2.Hehas___aninterestingbookthatwewanttoreadit.A.soB.suchC.thesameD.asCB7.让步状语从句常见的引导让步状语从句的连词有although,though,eventhough/if，while等。

Althoughheisachild,heknowsalot.①although在让步状语从句中常用：正常语序②as在让步状语从句中常用：倒装形式（强调部分+as+主谓/系）

Childasheis,heknowsalot.③while引导让步状语从句时，通常放在句首，意为“尽管”。WhileIlikethecolour,Idon'tliketheshape.

④though在让步状语从句中：可用倒装语序也可用正常语序Thoughheisachild,heknowsalot.Childthoughheis,heknowsalot.注意：引导让步状语从句的连词不能与but同时出现在一个句子中，但可与still,yet连用。练一练1.--Shallwegoonrunning?

---Yes,_________Iprefertohavearest.

A.when

B.if

C.because

D.though2.Wehadtowaitforanhour___wehadalreadybookedatable.A.sinceB.althoughC.untilD.beforeDB8.方式状语从句常见的引导方式状语从句的连词有as,asif/asthough等。WheninRome,doastheRomansdo.Thegirlspokeasifshehadseenitbefore.9.比较状语从句常见的引导比较状语从句的连词有than,as等。BenrunsasfastasMike.练一练1.---Doyouknowifhe_______toswimwithus?---Ithinkhewillcomeifhe______freethisafternoon.A.comes;willbe

B.comes;isC.willcome;isD.willcome;willbe2.Iwaslatethismorning_______therewassomethingwrongwithmycar.A.whenB.thatC.untilD.becauseCD3.The_____youare,the_____mistakesyouwillmake.A.careful;littleB.morecareful;fewestC.morecareful;fewerD.morecareful;less4.Themanraisedhisvoice____allthepeoplecouldhearhim.A.whenB.sothatC.becauseofD.inorder5.Itis______thatwe’dliketohaveapicnic.A.anicedayB.tooniceadayC.soniceadayD.suchniceadayDBC用合适的连接词，完成下列句子。1.

Thatis____aninterestingbook____Ican'tstopreadingit.2.______you