英语语法状语从句

关于英语语法状语从句第1页，讲稿共18页，2023年5月2日，星期三考点揭密在复合句中修饰主句中的动词、形容词或副词，起状语作用的从句叫状语从句。状语从句可置主语之前，也可置主语之后。前置时，从句后用逗号与主句分开；后置时，与主句之间无标点符号。状语从句可分为时间、原因、目的、结果、条件、比较、地点、让步、方式等九类。第2页，讲稿共18页，2023年5月2日，星期三中考考点设置1.时间状语从句(1)引导词：when,while,as,before,after,assoonas,until,since.(2)主句为将来时，从句用一般现在时代替。(3)not...until的同义句替换。2.条件状语从句(1)引导词：if,unless.(2)主句为将来时，从句用一般现在时代替。(3)if...not与unless及or的同义句转换。第3页，讲稿共18页，2023年5月2日，星期三中考考点设置3.原因状语从句(1)引导词:because,since,as.(2)对because原因状语提问用“why”。(3)because不能与so连用。(4)because,since，as,for的区别：because从句所表示的是对方不知道的直接的原因，因此在回答以why引导的特殊疑问句时只可用because,而as,since引导的从句却不可；as，since从句所表示的往往是对方已知的原因；for往往用于附加理由证明。第4页，讲稿共18页，2023年5月2日，星期三中考考点设置4.目的状语和结果状语(1)引导词：so，that.从句中常用情态动词。(2)引导词：so...that,such...that.(3)so与such的区别(4)so...that与too...to和...enoughto间转换①so+形+a/an+名such+a/an+形+名②so+many/much/few/little+形+名③such+形+不可数名词/可数名词复数第5页，讲稿共18页，2023年5月2日，星期三中考考点设置5.比较状语从句(1)引导词：as...as,notas(so)...as,than(2)notas(so)...as与than的同义句替换。(3)as...as,notas(so)...as中间用形容词或副词的原形。6.让步状语从句(1)引导词：though,eventhough.(2)though不能与but连用。7.地点状语从句(1)引导词where,wherever.(2)wherever=nomatterwhere8.方式状语从句引导词：asif,asthough.第6页，讲稿共18页，2023年5月2日，星期三【例1】Lucyknewnothingaboutit_________hersistertoldher.［2003，河北省］A.becauseB.untilC.ifD.since典型例题解析【例3】Theyoungmantravelledallovertheworld

hehadamanmadeleg.［2003，河南省］A.thoughB.ifC.asD.becauseB【例2】Otherpeoplewon'tbepleasedifhe

thequeue.［2003，河南省］

A.willjumpB.jumpsC.jumpD.jumpedBA【例4】ThestudentswillgotoSummerPalaceifit

tomorrow.［2003，甘肃省］A.don'trainB.won'trainC.doesn'trainD.isn'trainC第7页，讲稿共18页，2023年5月2日，星期三【例7】Davidwassocarelessthathedidn'tfindthemistakesinhistestpaper.(改为简单句)［2003，福州市］Davidwas_________careless_________findthemistakesinhistestpaper.【例5】Thedriverhurtthegirl______badly_______shehadtoseeadoctor.［2003，新缰］A.so,thatB.either,orC.too,toD.neither,nor典型例题解析A【例6】MrsReaddidn'tsleepwelllastnightbecausethewindmadetoomuchnoise.对句子划线部分提问)_______________MrsRead__________welllastnight?tootoWhydidn'tsleep第8页，讲稿共18页，2023年5月2日，星期三1.Hewas_________angrytohearthenewsthathecouldn'tsayaword.A.soB.tooC.veryD.much2.Theyare_____lovelyboysthatalltheteacherslovethem.A.soB.tooC.suchD.many3.Becausehismotherwasill,_________hemuststayathometolookafterher.A./B.soC.thatD.either4.Thoughtheworkerswereverytired，_________theywentonplantingtrees.A.andB.butC./D.so5.Theydidn'twatchTV_____theyfinishedtheirhomework.A.afterB.whenC.untilD.as课时训练(A)(C)(A)(C)(C)第9页，讲稿共18页，2023年5月2日，星期三课时训练6.I'llwritetoyouassoonasI_________Beijing.A.gettoB.arriveC.willgettoD.willarrive7.We'llhaveatripifit_________rain.A.won'tB.willC.don'tD.doesn't8._________youhurryup,orwewillbelateforschool.A.IfB./C.UnlessD.When9.Hesavesmoney_________hecanbuysomebirthdaypresentsforhismother.A.soB.sothatC.suchthatD.inorder10.—Whyareyoulateforschool?—_________Igotuplate.A.BecauseB.ForC.SinceD.As(A)(D)(C)(B)(A)第10页，讲稿共18页，2023年5月2日，星期三11.Hewilltellhismotherwhenhismother______back.A.comeB.willcomeC.comesD.tocome12.Ifyou______carefully,you_______thereportwell.A.willlisten,willbeunderstoodB.willlisten,understandC.listen，willunderstandD.listen，understand13.Theflowers_________wellifthey_________.A.won'tgrow,don'ttakegoodcareofB.don'tgrow,aretakengoodcareofC.don'tgrow,don'ttakegoodcareofD.won'tgrow,arenottakengoodcareof课时训练(C)(C)(D)第11页，讲稿共18页，2023年5月2日，星期三14.Hewas

frightened

hecouldn'tmove.A.so,thatB.such,thatC.so,andD.such,and15.Heasked_________manystrangequestionsthattheteacherdidn'twanttoteachhimanymore.A.soB.suchC.tooD.very16.Hesaw______beautifulflowersthathepickedthemup.A.soB.suchC.tooD.very17.WhenIwasatcollegeI_______threeforeignlanguages,butI

allexceptafewwordsofeach.A.spoken,haveforgottenB.spoke,hadforgottenC.havespoken,didn'tforgetD.spoke,amforgetting课时训练(A)(A)(B)(B)第12页，讲稿共18页，2023年5月2日，星期三18.IfI_____anothertwominutes,I

everythingready.A.willbegiven,willgetB.amgiven,willgetC.give,willgetD.give,get19.Annissocarefulthatshealwaysgoesoverherexercisesto

therearenomistake.A.lookforB.makesureC.findoutD.thinkabout20.TellLileitoringup_________hecomesback.A.thoughB.ifC.asD.because课时训练(B)(B)(B)21.Ihavemyowncar,soI______drivewhereIwanttogo.A.mustB.haveC.needtoD.can22.Theteachersaidloudly_

_thestudentscanhearclearly.A.toB.soC.sothatD.for(D)(C)第13页，讲稿共18页，2023年5月2日，星期三23.Theoldmanwasquiteweakaftertheaccident,sohe

A.mustbetakescareofB.musttakecareofC.mustbelookedafterD.mustlookafter24.Themanhadgoneaway_________theoldmansaidthankstohim.A.thatB.soC.untilD.before25.WhenIgottothestation,Thetrain_________.A.hasleftB.hadleftC.leftD.isleaving26.Thestudentsofclassthreearemorethan___ofclassoA.thatB.itC.theseD.those课时训练CDBA第14页，讲稿共18页，2023年5月2日，星期三1.Hurryuporyou'llbelateforschool._____you_______hurryupyou'llbelateforschool.________youhurryup,you'llbelateforschool.2.I'lldomyhomeworkwhenmymothercomesback.I______domyhomework______mymothercomesback.3.Thisquestionissohardthatnoonecananswerit.Thisis_________________thatnoonecananswerit.4.Becausehewasill,hedidn'tgotoschool.Hewasill,_______hedidn'tgotoschool.5.Thoughhewastired,hewentonworking.Hewastired,________hewentonworking.课时训练Ifdon'tUnlesswon'tuntilsuchahardsobut第15页，讲稿共18页，2023年5月2日，星期三6.Theiceonthelakezwassothinthatpeoplecouldn'tskateonit.Theiceonthelakewas_____thick______________people_________________.7.Thegirlwastooexcitedtosayaword.Thegirlwas______excited_____hecouldn'tsayaword.8.Themenwassooldthathecouldn'tclimbthehill.Themanwas_____old______climbthehill.9.unlessyouarebraveyou'llloseyourchance.______you______brave,you'llloseyourchance.______brave,_____you'llloseyourchance.10.Theweatherissofinethatpeoplecangooutforawalk.Itis__________________that