學習必備歡迎下載學習必備歡迎下載學習必備歡迎下載初中英語狀語從句專項語法1．分類：從句種類 主要從屬連詞時間從句 when,while,as,before,after,until,till,whenever條件從句 if,unless目的從句 inorderthat,sothat結果從句 so…that,such…that,sothat,so原因從句 because,as,since讓步從句 although,though,eventhough(if)(即使),while方式從句 asif,asthough地點從句 where,wherever比較從句 than,as2．引導時間狀語從句的連詞(重點)：when:Don’tgetexcitedwhenyoutalk.講話時別激動。while:Wemuststrikewhiletheironishot.我們要趁熱打鐵。as:Hesmiledashepassed.他經過時笑了笑。before:Itwillbefiveyearsbeforewemeetagain.要五年后咱們才能再相見。after:I’lltellthemafteryouleave.我將在你走后告訴他們。until,till:Ididmyhomeworktill/until10o’clocklastnight.昨晚我做作業直到10點鐘。since:HowlongisitsinceyoucametoLondon?你到倫敦有多久了？whenever:Wheneveritispossible,theyplayoutside.一有機會他們就到外面玩耍。3．引導條件狀語從句的連詞(重點)：1）條件狀語從句主要由if,unless引導：if:Ifitrainstomorrow,wewillhavetostayathome.unless:Iwon’twriteunlesshewritesfirst.我不寫信，除非他先給我寫。2）條件狀語從句還有其他形式：(難點)YouwillalwayshaveahomeaslongasIhaveanything.只要我有家產，你就永遠會有一個家。4．引導目的狀語從句的連詞：（重點）inorderthat:Ilenthim500yuaninorderthathecangoforaholiday.我借給他50英鎊，使他能去度假。sothat:Shegotupearlysothatshecouldcatchthebus.她起床很早，以便于能趕上公交車。5．引導結果狀語從句的連詞：1）結果狀語從句主要由so…that和such…that引導：so…that:Hewassofatthathecouldn’tgetthroughthedoor.他是如此的胖，以致于他過不去這個門。such…that:Jimmadesuchanoisethathissistertoldhimtobequiet.吉姆吵成那樣，他姐姐讓他安靜點。6．引導原因狀語從句的連詞：because:Becauseitrainedhetookataxi.由于下雨所以他坐出租車。as:Asyou’resorry,I’llforgiveyou.既然你悔悟了，我就原諒你。Since:Sinceyouwillgothere,Iwillgotoo.既然你要去，我也去。7．讓步狀語從句的連詞：although/though:Though/Althoughtheroomisnotlarge,itisbright.房間雖然不大，但是很明亮。evenif:They’llstandbyyouevenifyoudon’tsucceed.即使你不成功，他們也會支持你。8．引導方式狀語從句的連詞as:YoushoulddoasItellyou.你應該照我說的做。asif/asthough:Helookedaroundasifhelookedforsomething.他四處看了看，仿佛在找什么似的。9．引導地點狀語從句的連詞：（難點）where:I’lldriveyouwhereyou’regoing.你到哪兒我都可以開車送你去。wherever:We’llgowhereveryousay.你說哪里我們就到哪里。everywhere:Everywherehewent,hewasintroducedasthecurrentUSchampion.不管他到哪里，人們都介紹他是當前的美國冠軍。nomatterwhere:Keepyourmobilephonewithyounomatterwhereyouare.不管在哪里你都要帶著手機。10．引導比較狀語從句的連詞：than:YousingbetterthanIdo.你的歌唱的比我好。as:That’snotsosimpleasitsounds.那事并不像聽起來那么簡單。狀語從句專項練習：選擇填空：()1.I’llletyouknow____hecomesback.A.afterB.becauseC.assoonasD.although

()2.Shewillsingasong____sheisasked.

A.ifB.whileC.forD.since

()3.Readitaloud_____theclasscanhearyou.

A.sothatB.ifC.whenD.although

()4._____yougo,don'tforgetme.

A.WheneverB.HoweverC.WhereverD.Whichever

()5.Itisabouttenyears_____Imetyoulast.

A.sinceB.forC.whenD.as

()6.Theywillneversucceed,_____hardtheytry.

A.becauseB.howeverC.whenD.since

()7._____shewasverytired,shewentonworking.

A.AsB.AlthoughC.EvenD.Because

()8.IlearnedalittleRussian(俄語)_____Iwasatmiddleschool.

A.thoughB.althoughC.asifD.when

()9._____wegottothestation,thetrainhadleftalready.

A.IfB.UnlessC.SinceD.When

()10._____therainstops,we'llgotothestation.

A.BeforeB.UnlessC.AssoonasD.Though

()11.Shewas_____tired_____shecouldnotworkanymore.

A.so,thatB.such,thatC.very,thatD.so,as

()12.Wedidn’tgohome_____wefinishedthework.

A.sinceB.untilC.becauseD.though

()13.Althoughit'sraining,_____arestillworkinginthefield.

A.theyB.buttheyC.andtheyD.sothey

()14.Speaktohimloudly_____hecanhearyou.

A.sinceB.sothatC.forD.because

()15.You'llmissthetrain______youhurryup.

A.unlessB.asC.ifD.until()16.We'dbetterhurry______itisgettingdark.

A.andB.butC.asD.unless

()17.Ihurried_____Iwouldn'tbelateforclass.

A.sinceB.sothatC.asifD.unless

()18._____Icatchacold,Ihaveasoreback.

A.EverytimeB.ThoughC.EvenD.Where

()19.Bringitnearer_____Icanseeitbetter.

A.althoughB.eventhoughC.sothatD.since

()20.YoucanarriveinBeijingearly_____youmindtakingthenighttrain.

A.thatB.thoughC.unlessD.if

()21.Morepeoplewilleatoutinrestaurants_____theydoitathometoday.

A.thanB.whenC.whileD.as

()22._____hardshestudies,shecan’tpasstheexam.

A.MuchB.HoweverC.AsD.Although

()23.Thereisnoplacelikehome,_____yougo.

A.whereverB.wheneverC.whenD.where

()24.Thechildwas_______afterdinner.

A.enoughtiredtogotobedB.tootiredtogotobed

C.sotiredthathewenttobedD.verytired,hewenttobed

()25._____hecomesfromNewYork,hestudiesinamiddleschoolinChina.

A.SinceB.OnceC.WhenD.Although

()26.IwaswatchingTV_____mymothercameback.

A.thanB.thoughC.whileD.when()27.Irealizedshewasafamousfilmstar_____shetookoffherdarkglasses.A.thatB.becauseC.whenD.while()28._____,Motherwillwaitforhimtohavedinnertogether.

A.HoweverlateisheB.Howeverheislate

C.HoweverishelateD.Howeve