中考英语状语从句复习课件-46

2020中考英语状语从句复习课件2020中考英语状语从句复习课件TheAdverbialClause复习要点1.时间状语从句2.条件状语从句3.比较状语从句4.结果状语从句5.原因状语从句6.目的状语从句7.让步状语从句8.方式状语从句9.地点状语从句TheAdverbialClause复习要点

TheAdverbialClause状语从句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。命题主要集中在引导状语从句的连词、状语从句的时态等方面；从九大状语从句来看，应将复习重点放在时间状语从句、条件状语从句、目的状语从句、结果状语从句和比较状语从句上。TheAdverbialClause1.时间状语从句

引导时间状语从句的连词有：while,when,as,assoonas,till,until,not…until,before,after,since,etc．1.时间状语从句1）when，while，as①when可表动作同时发生或先后发生，从句动词延续非延续都行。如：Whenhefinishedthework,hehadalittlerest．

while表动作同时发生，从句动词必须可延续。如：

Pleasekeepquietwhileshewassleeping．as表动作同时发生；从句动词延续非延续都行，常指一边…一边，as还可以说明两种正发展或变化的情况，有“随着”的意思，表时间的推移。如:Hesangashewentalong．AsIgetolder,Ihavemoreconfidence.

1）when，while，as2)before,after

before“在……之前”。

after“在……之后”。如：Theyhadalreadyhadbreakfastbeforetheywenttoschool.

Theytalkedabouttheparty

afterthepeopleleft.(2010.衢州中考)Youshouldgooveryourtestpaper_____youhanditin. A.before B.thoughC.assoonas2)before,after1.Hewasworkingatthetable__Iwentin.

A.when

B.whileC.assoonas2.Mymotherwascooking__Iwasdoingmyhomework.A.when

B.whileC.before3.___thedaywenton,theweathergotworse.A.While B.When C.As4.Summerishere,andthewarmthismakingussleepy,butpleasestayawake__ourteachersaretalking. A.while B.since C.before1.Hewasworkingatthetable3)until,tilluntil和till在肯定句中译为“直到……为止”，主句要用延续性动词在否定句中译为“直到……才”，主句动词不受限，常用终止性动词，这时till和until可用before替换。如：Iwaitedtill／untilhearrived．Wewon'tstartuntilBobcomes．=Wewon'tstart_____Bobcomes．before3)until,tillbefore1.He___tothebeduntilhismothercameback.

A.didn’tgo

B.wentC.goes2.Youcan___hereuntiltherainstops.A.come

B.getC.stay3.Wewon’tknowtheimportanceofhealth___ithasgone.A.when B.until C.before 4.---Lifeislikeaboxofchocolates.---Isee!We’llknowthetasteoflife_______we’veeatentheboxofchocolates.A.when B.until C.before 1.He___tothebeduntilhis4)assoonas

表示主句发生的动作发生在从句动作之后，意为“一…就…”。如：MybrotherwentoutassoonasIgothome.

I'llphoneyouassoonasIarriveinBeijing.5）since：

表示“自从…以来”，从句中常用____时，主句用____________________时,主句动词要用_________动词.（对since引导的时间状语提问要用howlong).如：WherehaveyoubeensinceIsawyoulasttime？过去一般现在时或现在完成可延续性4)assoonas过去一般现在时或现在完成可延1．Itistenyears

______Isawyoulasttime.A．since

B．whenC．that

D．if2．Youshallhavethebook

______Ihavereadit.A．sothat

B．thoughC．assoonas

1．Itistenyears

______I

注意:时间状语从句的时态1）主将，从现（when,before,after,until,assoonas引导从句时）：Theboywillbeawriterwhenhegrowsup.2)主情，从现：Whenthelightsarered,thetrafficmuststop.3)主祈，从现：Pleasedon’tgotobedbeforeyoufinishyourhomework.注意:时间状语从句的时态4)主句为一般现在时，从句也用现在范畴的时态：IoftenreadafterIgetupinthemorning.5）主句为一般过去时，从句也用过去范畴的时态：IlikedreadingwhenIwasyoung.ShewaswatchingTVwhileIwasreading.优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT4)主句为一般现在时，从句也用现在范畴的时态：优秀ppt公1.Wewillsetoutassoonasourmonitor___.

A.comes

B.comingC.willcome2.Youcanstayhereuntiltherain___.A.stopB.stopsC.isstopping3.Whenyou__theoffice,you’dbetter__thatthelightsareturnedoff.A.willleave;makesure B.willleave;makesure C.leave;makesure 优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT1.Wewillsetoutassoonas4.Motherdidn’tgotobeduntilshe_____cleaningtheroom.

A.finishesB.finishedC.isfinished5.IoftenwatchTVwhenmymother___.A.iscookingB.cookC.cooked6.---Doyouknowwhenhe___?

---Whenhe____,Iwilltellyou.A.willcome;comes

B.comes;comingC.comes;willcome优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT4.Motherdidn’tgotobedunti2.条件状语从句1)引导条件状语从句的连词有if（如果）、unless（除非）等，条件状语从句也像时间状语从句一样，如果主句用将来时，从句要用现在时代替将来时。如：Whatshallwedoifitsnowstomorrow?Don’tleavethebuildingunlessItellyouto.2)

unless在意义上相当于if．．．not。Youwillfailunlessyoustudyhard．（同义句）=Youwillfailifyoudon'tstudyhard．3)aslongas只要Iwillgothereaslongasheinvitesme.优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT2.条件状语从句优秀ppt公开课ppt免费课件下载免费课件4）“祈使句+and(or)+陈述句”在意思上相当于条件状语从句。例如：Hurryup,oryou’llbelate.=Ifyoudon’thurryup,you’llbelate.Studyhardandyouwillpasstheexam.=Ifyoustudyhard,youwillpasstheexam.

5)用介词with,without可以把条件状语从句改写成简单句：Ifthereisnowater,thefishmaydie.=Fishmaydiewithoutwater.Ifyouhelpme,I’llfinishmytaskontime.=Withyourhelp,I’llfinishmytaskontime.优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT4）“祈使句+and(or)+陈述句”在意思上相当1.Idon’tknowifhe__tomorrow.Ifhe__,I’llmeethim.

A.willcome;comes

B.comes;comesC.willcome;willcome2.______yougaveapartyandnoonecome,whatwouldyoudo?AAlthoughB．If

C.Unless

3.youwon'tpasstheexam___youworkhard.

AAlthoughB．If

C.Unless

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1）表示甲与乙在某一方面相同时肯定：“as＋原级＋as”句型；否定：“notas／so＋原级＋as”

如：DalianisasbeautifulasShenzhen．Idon'trunas／sofastasLucy．=IrunlessfastthanLucy.2）表示甲超过或不及乙时，用“比较级＋than从句”（从句中常省略意义与主句相同的部分。Herunsfasterthanyou（do）．Todayislesscoldthanyesterday．=Todayisn’tascoldasyesterday.优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT3.比较状语从句优秀ppt公开课ppt免费课件下载免费课件原级比较需要注意的几个用法：1.表示“是……的几倍”句型倍数/分数/百分数+as+形容词原级+as翻译下列句子(课本链接)他们的学校是我们的三倍。

Theirschoolisthreetimesaslargeasours.我的英语还不如你的一半。MyEnglishisnothalfasgoodasyours.2.表示“尽可能……”句型as+形容词原级+aspossible

=

as+形容词原级+assb.can/could句型转换（中考链接）

Hewasasfastaspossible.Hewas______fastashe______.ascould优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT原级比较需要注意的几个用法：ascould优秀ppt公开课p比较级需要注意的几个用法：1.形容词比较级之前可用_____________________________________等词来修饰.翻译下列句子：⑴我不能走的更远了。⑵他比以前更慢了。()30,000dollarsisalargeamountofmoney,

butit’s_______thanweneed.A.farmoreB.verymuchC.farless()Ifeel__betterthanyesterday.

A.moreB.veryC.muchIcan’twalkanyfarther.Heisevenslowerthanbefore.（中考链接）cC

much,even,any,

far,alot,alittle优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT比较级需要注意的几个用法：Ican’twalkan2.

表示“比……大(长、多)几倍”句型

倍数+形容词比较级+than同义句句型倍数+as+形容词原级+as例：句型转换（中考链接）Theirschoolisthreetimesaslargeasours.Theirschoolis____________________ours.

()Theearthisabout____asthemoon.fiftytimesasbigB.asbigfiftytimesC.fiftyastimesbig()Nowairinourtownis____thanitusedtobe.Somethingmustbedonetoit.A.verygoodB.muchbetterC.evenworse()Ifeel__betterthanyesterday.A.moreB.veryC.far()Ahorseis__thanadog.A.muchheavyB.muchheavierC.moreheavytwice

largerthanAcCB优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT2.表示“比……大(长、多)几倍”twic3.比较级＋and＋比较级，越来越如：Thegirlsarebecomingmoreandmorebeautiful.

1.Ourbodiesarebecoming___.

A.strongerandstronger

B.moreandmorestronger

C.moreandmorestrong4.定冠词the＋比较级＋the＋比较级，意为越…就越…如：Theharderyoustudy,themoreyoucanlearn2.Themore____youare,the____mistakesyouwillmake.

A.carefully;fewer

B.careful;less

C.careful;fewer

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句型表示数、量的词+单数名词翻译下列句子：⑴我比你大两岁。

Iamtwoyearsolderthanyou.6.表示“比其他任何……都……”句型比较级+anyother+单数名词同义句句型be+最高级+of/in/among句型转换（中考链接）

ChangjiangRiveristhelongestriverinChina.ChangjiangRiverislongerthan______________inChina.anyotherriver优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT5.表示“大几岁”，“高几厘米”等Iamtwo四、结果状语从句可以由

sothat，so...that，such...that

优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT四、结果状语从句优秀ppt公开课ppt免费课件下载免费课件2sothat,so…that,such…that

sothat“以便”、“结果”表目的和结果。

注意：在从句中有情态动词表目的。无情态动词表结果。

so…that“如此的…以致于”表结果。该结构常见于：

1.so+形／副＋that

2.so+形＋a(an)＋单数名词＋that

3.so＋many/few/＋复数名词+thatso+much/little+不可数名词(表多少)+thatsuch…that“如此的…以致于”表结果。该结构常见于：

1.such＋a(an)＋形＋名词＋that

2.such＋形＋复数名词／不可数名词＋that优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPTsothat,so…that,such…thatso用so/such填空1.Soontherewere____manydeerthattheyateupallthewildroses.2.Itis______aheavyboxthatnobodycanmoveit.3.Hehas_____littletimethathecan’tgotothecinemawithyou.4.Hetoldus______funnystoriesthatwealllaughed．5.Sheis_____alittlegirlthatwealllikeher.

sosuchsosuchsuch优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT用so/such填空sosuchsosuchsuch优秀pp

同义句转换Itwassuchawonderfulfilmthatallofuswantedtoseeitagain.=Itwas___wonderful____filmthatallofuswantedtoseeitagain=Thefilmwas____wonderful_______allofuswantedtoseeitagain.soasothat优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT同义句转换soasothat优秀ppt公开课ppt免费课5.原因状语从句

because,as,since,for

语气位置意义because

最强前或后“原因”；表客观因果关系；回答“why”

Heisabsenttodaybecausehewasill.as较强前“由于”；把众人所知的事实当作理由

Asitissnowing，weshallnotgoout.since较弱前“既然”；就对方陈述的事实作为理由Sinceyoucan’tanswerthequestion,I’llask

someoneelse.for最弱后“理由”；对某一事实进行推断的理由Youcouldn’tseehim,forhewasn’tthere.（不句首）

注：上面所说的“前”，指从句在主句之前；“后”，指从句在主句之后。优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT5.原因状语从句

because,as,since,f5）because和becouseofEg:Heislateforschool_______itrainsheavily.=Heislateforschool________theheavyrain.becauseof=_______

_____________________________________________becauseofduetothanksto

as

a

resultof

withthehelpofsb.because优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT5）because和becouseofbecauseoBecause不与so同出现在一句里。

(2008·泸州中考)____there’snowaterforalongtime,___I’mverythirsty,./;orB.Because;soC.Because;/优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPTBecause不与so同出现在一句里。(2008·泸州中6.目的状语从句sothat，inorderthat，目的状语从句常常含有情态动词。同义短语Heworkshardsothathecanservehiscountrywell.=Heworkshard______________hecanservehiscountrywell.=Heworkshard____________servehiscountrywell.Hegotupearlyinordertocatchtheearlybus.=Hegotupearly____thathe_______catchtheearlybusinordertosocouldinorderthat优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT6.目的状语从句inordertoso7.让步状语从句主要的引导词有:though，although，evenif，eventhoughhowever,whatever,whenever等

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though,although在句首表“尽管”两者都可以用。但句后不能再用but。Thoughhewastired,hestillwentonworking.=Hewastired,____hestillwentonworking.

1.(2009•绥化中考)_______Harryisonly10yearsold,________heknowsmoreaboutsciencethanhisbrother.Though；/B.Though；butC.Though；becauseevenif(=eventhough)即使:I’llhelpyouevenifIdon’tsleepforanight.

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1.(2009•烟台中考)_______wellyoudrive,youmustdrivecarefully.NomatterwhereB.InorderthatC.NomatterhowD.Assoonas

nomatterwhatnomatterhownomatterwherenomatterwhen优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPTwhatever=

nomatterwhatno

8.方式状语从句as（按照）如：

Iwilldoitasyoutellme．我将照你说的做。注意:as(连词)与like(介词)的区别。

as作为连词其后接从句，如：PleasedoitasIdidit.但后面的句子常作省略，如：PleasedoitasI.而like是介词，其后要接的是宾语，如：Pleasedoitlikeme.优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT8.方式状语从句优秀ppt公开课ppt免费课件下载免费课9.地点状语从句

地点状语从句常常由where（…的地方）来引导。例如：Gowhereyoulike.

Wherethereisawill,thereisaway.优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT9.地点状语从句优秀ppt公开课ppt免费课件下载免费课件中考真题再现1Idon’tknowifit___tomorrow.Ifit___,Iwillstayathome.Awillrain;rainsBrains;willrainCwillrain;willrain..2.【2006哈尔滨市】

Thedrinkis___delicious___Ienjoyitverymuch.A.too,toB.so,thatC.such,that

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优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT1—We'llgoforapicnicifit4________IwasintheUS,ImadealotofAmericanfriends.WhileB.AlthoughC.UnlessD.Until5.—Ifourgovernment_____attentiontocontrollingfoodsafetynow,ourhealth_____indanger.A.won'tpay,isB.doesn'tpay,isC.won'tpay,willbeD.doesn'tpay,willbe优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT4________IwasintheUS,Im6..—ExcusemeCouldyouwakemeupwhenmyfriend____here?—Ofcourse.Butwestilldon'tknowwhenyourfriend_____es;willcomeB.comes;comesC.willcome;comesD.willcome；willcome优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT6..—ExcusemeCouldyouwak7.________IwasintheUS,ImadealotofAmericanfriends.WhileB.AlthoughC.UnlessD.Until优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT7.________IwasintheUS,I2020中考英语状语从句复习课件2020中考英语状语从句复习课件TheAdverbialClause复习要点1.时间状语从句2.条件状语从句3.比较状语从句4.结果状语从句5.原因状语从句6.目的状语从句7.让步状语从句8.方式状语从句9.地点状语从句TheAdverbialClause复习要点

TheAdverbialClause状语从句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。命题主要集中在引导状语从句的连词、状语从句的时态等方面；从九大状语从句来看，应将复习重点放在时间状语从句、条件状语从句、目的状语从句、结果状语从句和比较状语从句上。TheAdverbialClause1.时间状语从句

引导时间状语从句的连词有：while,when,as,assoonas,till,until,not…until,before,after,since,etc．1.时间状语从句1）when，while，as①when可表动作同时发生或先后发生，从句动词延续非延续都行。如：Whenhefinishedthework,hehadalittlerest．

while表动作同时发生，从句动词必须可延续。如：

Pleasekeepquietwhileshewassleeping．as表动作同时发生；从句动词延续非延续都行，常指一边…一边，as还可以说明两种正发展或变化的情况，有“随着”的意思，表时间的推移。如:Hesangashewentalong．AsIgetolder,Ihavemoreconfidence.

1）when，while，as2)before,after

before“在……之前”。

after“在……之后”。如：Theyhadalreadyhadbreakfastbeforetheywenttoschool.

Theytalkedabouttheparty

afterthepeopleleft.(2010.衢州中考)Youshouldgooveryourtestpaper_____youhanditin. A.before B.thoughC.assoonas2)before,after1.Hewasworkingatthetable__Iwentin.

A.when

B.whileC.assoonas2.Mymotherwascooking__Iwasdoingmyhomework.A.when

B.whileC.before3.___thedaywenton,theweathergotworse.A.While B.When C.As4.Summerishere,andthewarmthismakingussleepy,butpleasestayawake__ourteachersaretalking. A.while B.since C.before1.Hewasworkingatthetable3)until,tilluntil和till在肯定句中译为“直到……为止”，主句要用延续性动词在否定句中译为“直到……才”，主句动词不受限，常用终止性动词，这时till和until可用before替换。如：Iwaitedtill／untilhearrived．Wewon'tstartuntilBobcomes．=Wewon'tstart_____Bobcomes．before3)until,tillbefore1.He___tothebeduntilhismothercameback.

A.didn’tgo

B.wentC.goes2.Youcan___hereuntiltherainstops.A.come

B.getC.stay3.Wewon’tknowtheimportanceofhealth___ithasgone.A.when B.until C.before 4.---Lifeislikeaboxofchocolates.---Isee!We’llknowthetasteoflife_______we’veeatentheboxofchocolates.A.when B.until C.before 1.He___tothebeduntilhis4)assoonas

表示主句发生的动作发生在从句动作之后，意为“一…就…”。如：MybrotherwentoutassoonasIgothome.

I'llphoneyouassoonasIarriveinBeijing.5）since：

表示“自从…以来”，从句中常用____时，主句用____________________时,主句动词要用_________动词.（对since引导的时间状语提问要用howlong).如：WherehaveyoubeensinceIsawyoulasttime？过去一般现在时或现在完成可延续性4)assoonas过去一般现在时或现在完成可延1．Itistenyears

______Isawyoulasttime.A．since

B．whenC．that

D．if2．Youshallhavethebook

______Ihavereadit.A．sothat

B．thoughC．assoonas

1．Itistenyears

______I

注意:时间状语从句的时态1）主将，从现（when,before,after,until,assoonas引导从句时）：Theboywillbeawriterwhenhegrowsup.2)主情，从现：Whenthelightsarered,thetrafficmuststop.3)主祈，从现：Pleasedon’tgotobedbeforeyoufinishyourhomework.注意:时间状语从句的时态4)主句为一般现在时，从句也用现在范畴的时态：IoftenreadafterIgetupinthemorning.5）主句为一般过去时，从句也用过去范畴的时态：IlikedreadingwhenIwasyoung.ShewaswatchingTVwhileIwasreading.优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT4)主句为一般现在时，从句也用现在范畴的时态：优秀ppt公1.Wewillsetoutassoonasourmonitor___.

A.comes

B.comingC.willcome2.Youcanstayhereuntiltherain___.A.stopB.stopsC.isstopping3.Whenyou__theoffice,you’dbetter__thatthelightsareturnedoff.A.willleave;makesure B.willleave;makesure C.leave;makesure 优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT1.Wewillsetoutassoonas4.Motherdidn’tgotobeduntilshe_____cleaningtheroom.

A.finishesB.finishedC.isfinished5.IoftenwatchTVwhenmymother___.A.iscookingB.cookC.cooked6.---Doyouknowwhenhe___?

---Whenhe____,Iwilltellyou.A.willcome;comes

B.comes;comingC.comes;willcome优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT4.Motherdidn’tgotobedunti2.条件状语从句1)引导条件状语从句的连词有if（如果）、unless（除非）等，条件状语从句也像时间状语从句一样，如果主句用将来时，从句要用现在时代替将来时。如：Whatshallwedoifitsnowstomorrow?Don’tleavethebuildingunlessItellyouto.2)

unless在意义上相当于if．．．not。Youwillfailunlessyoustudyhard．（同义句）=Youwillfailifyoudon'tstudyhard．3)aslongas只要Iwillgothereaslongasheinvitesme.优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT2.条件状语从句优秀ppt公开课ppt免费课件下载免费课件4）“祈使句+and(or)+陈述句”在意思上相当于条件状语从句。例如：Hurryup,oryou’llbelate.=Ifyoudon’thurryup,you’llbelate.Studyhardandyouwillpasstheexam.=Ifyoustudyhard,youwillpasstheexam.

5)用介词with,without可以把条件状语从句改写成简单句：Ifthereisnowater,thefishmaydie.=Fishmaydiewithoutwater.Ifyouhelpme,I’llfinishmytaskontime.=Withyourhelp,I’llfinishmytaskontime.优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT4）“祈使句+and(or)+陈述句”在意思上相当1.Idon’tknowifhe__tomorrow.Ifhe__,I’llmeethim.

A.willcome;comes

B.comes;comesC.willcome;willcome2.______yougaveapartyandnoonecome,whatwouldyoudo?AAlthoughB．If

C.Unless

3.youwon'tpasstheexam___youworkhard.

AAlthoughB．If

C.Unless

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1）表示甲与乙在某一方面相同时肯定：“as＋原级＋as”句型；否定：“notas／so＋原级＋as”

如：DalianisasbeautifulasShenzhen．Idon'trunas／sofastasLucy．=IrunlessfastthanLucy.2）表示甲超过或不及乙时，用“比较级＋than从句”（从句中常省略意义与主句相同的部分。Herunsfasterthanyou（do）．Todayislesscoldthanyesterday．=Todayisn’tascoldasyesterday.优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT优秀ppt公开课ppt免费课件下载免费课件2020中考英语状语从句复习课件46PPT3.比较状语从句优秀ppt公开课ppt免费课件下载免费课件原级比较需要注意的几个用法：1.表示“是……的几倍”句型倍数/分数/百分数+as+形容词原级+as翻译下列句子(课本链接)他们的学校是我们的三倍。

Theirschoolisthreetimesaslargeasours.我的英语还不如你的一半。MyEnglishisnothalfasgoodasyours.2.表示“尽可能……”句型as+形容词原级+aspossible

=

as+形容词原级+assb.can/could句型转换（中考链接）

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butit’s_______thanweneed.A.farmoreB.verymuchC.farless()Ifeel__betterthanyesterday.

A.moreB.veryC.muchIcan’twalkanyfarther.Heisevenslowerthanbefore.（中考链接）cC

much,even,a