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学习必备欢迎下载状语从句要点:在句中做状语的句子叫状语从句。有时间状语从句,条件状语从句,让步状语从句,原因状语从句,方式状语从句,比较状语从句,目的状语从句和结果状语从句等八种状语从句。一.时间状语从句:1.When:1).当。。。时候2)突然。。。(用在第二个句首)有如下句(1)was/weredoing…+when句(过去时)Eg.whydoyouwanttoplayfootballwhenyoucanwatchawonderfulgameonTV?(2)Was/wereabouttodo…+when句(过去时)(3)hadhardly/scarcely/justdone+when句(过去时)2.while:1)当…时候(谓语用延续行动词进行时或be动词)2)尽管。。。while=though=although(让步状从)3)然而。。。(表示对比)一般放在第二个句首。3.As:学习必备欢迎下载1)一边。。。一边。。。;随着。。。2)尽管。。。(让步状从)4.Before:1)很久才。。。;不久就。。。itwas/willbe+段时间+before句(过去时/现在时)2)还没来得及。。。3)趁着。。。5.After:在。。。之后注意:afterwhatseemedlikehours…6.Until/not(never)…until…直到。。时候才。。。考点:1).notuntil…+疑问倒装2).Itis/wasnotuntil…+that+其他部分(强调句型)7.Assoonas=themoment/instant/while/time/munite/second(theday/theyear等)=immediately/directly/instantly+句子一…就…8.Once一旦。。。9.Since自从。。。学习必备欢迎下载1)主句(完成时),+从句(过去时)2)itis/hasbeen+段时间+since句(过去时)10.1)Thefirsttime+句子(过去时),+主句(过去时)第一次做。。。的时候,。。。2)Everytime/eachtime+句子,+主句。每次做。。。的时,。。。3)Bythetime+句子,+主句注意:主句将来时,从句现在时。二.条件状语从句:1.If如果。。。2.Unless=if…not..否则。。。如果不。。。3.Ifonly…要是…该多好啊(虚拟语气)Onlyif…+疑问倒装部分.只有…,4.Incase(that)/forfearthat...以防万一…5.As(so)longas=onconditionthat…/providedthat…/providingthat…只要…如果…注意:主句将来时,从句现在时。三.让步状语从句:学习必备欢迎下载1.Although=though=while…(后不接but)2.as/though(名/形/副/动+as+主语+谓语部分)3.Evenif=eventhough…即使。。。尽管。。。4.Nomatter+wh-=wh-+ever无论,不管…5.Whether…or句/ornot无论。。。还是。。。注意:主句将来时,从句现在时。四.原因状语从句1.Because=inthat(回答why时及强调句型中用because)2.as语气弱些3.for(用于第二句首捎带说明原因或推测理由)4.Since=nowthat既然。。。五.方式状语从句1.As=theway象。。。那样2.Asif=asthough好象。。。似乎。。。六.比较状语从句:1.as+原级+as…学习必备欢迎下载2.比较级+than…3.倍数公式:1)倍数+as+原级+as…2)倍数+比较级+than…3)倍数+the+名词+of…七.目的状语从句:Inorderthat=sothat(句中动词前有can或beableto)为了。。。以便。。。注意:inordertodo=soastodo(是目的状语短语)八.结果/程度状语从句:So…that/such…that如此。。。一致于。。。学习必备欢迎下载定语从句要点:一.定语从句有两种:限定性和非限定性(从句前有,号就是非限定性没有,号就是限定性)跟在一个名词或代词(先行词)的后面。二.引导词:1.先行词事物+which/that(从句中做主语或宾语2.先行词事物/人+whose=ofwhich/whom(从句中做定语表示所属关系)3.先行词人+who(从句中作主语或宾语),+whom(从句中作宾语)4.先行词时间+when=inwhich/onwhich(从句中作时间状语)5.先行词地点+where=inwhich/atwhich(从句中作地点状语)6.先行词reason+why=forwhich(从句中作状语),+that/which(从句中作主语或宾语)7.先行词way+inwhich=that=/(不填)8.整个主句+as(“象…那样”,做主动语态的宾语或被动语态的主语)放在主句前或后学习必备欢迎下载整个主句+which(“这一点或这件事”,做主动语态的主语)只放在主句后9.1)all/every/any/no/little/few/thevery/theonly/最高级/序数词+先行词+that(不用which)2.all/anything/everything/nothing+that(不用which)10.thesame/such/so/as+先行词+as“象…”但thesame…that表示同一个事物。11.物+适当介词+which人+适当介词+whom注意:适当介词有两个来源:1。与从句中动词的搭配2。与先行词的搭配12.物,+which(不用that)13.人复数,+最高级/序数词/数量词+ofwhom物复数,+最高级/序数词/数量词+ofwhich前后两部分可以颠倒说:Eg.Hehasthreesons,oneofwhomisateacher(=ofwhomoneis…)Ihavetwohouses,bothofwhicharenewlybuilt.(=ofwhichthreeare…)三.特殊考点:1。oneof+复数名词+引导词+学习必备欢迎下载复数谓语theonlyoneof+复数名词+引导词+单数谓语Sheisoneofthegirlswhocomefromthecountryside.Sheistheonlyoneofthegirlswhocomesfromthecountryside.2.so…that/such…that(状语从句----从句中不缺成分)so…as/such…as(定语从句----从句中缺成分)eg.Bobissuchagood(=sogooda)boythat/whoalltheteacherslike.Bobissuchagood(=sogooda)boythatalltheteacherslikehim.3.Isthisthe+名词+引导词定从。。?Isthis/the+名词+theone+引导词定从Eg.Isthistheschoolwhereyoustudiedwhenyouwereyoung?Isthisschooltheonewhereyoustudiedwhenyouwereyoung?4.Bobpassedthe学习必备欢迎下载exam,whichwedin`texpect./whichwasmorethanweexpectedasweexpected.5.Iusuallyworkintheofficeat7,bywhichtimetheothershavealreadygonehome.IstudiedinAmericaforfiveyears,duringwhichtimeIoftenwenttoseemyuncle.
本文标题:状语从句要点
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