6状语从句 2.docx
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6状语从句2
状语从句考点与难点归纳
教学内容：
1.复习九种状语从句的分类
2.复习状语从句连词的重点用法
3.高考中状语从句的重点与难点
教学目标：
1.巩固状语从句的复习效果
2.掌握状语从句的考点与难点
教学步骤：
一、时间状语从句
（一）连接词when的用法小结
（1）.when可用来引导时间状语从句，意为“当……的时候”从句的谓语动词可以是延续性的，也可以是终止性的。
如：
Whenthefilmended,theywentback.
WhenIlivedthere,IusedtogototheseashoreonSundays.
（2）.When常用于下列句式：
when为并列连词意为“就在这时”。
wasdoingsomething…when
wasabouttodo…when
wasonthepointofdoingsth...when…
haddone…when
（3）.when可以表“既然”，如：
HowcanIhelpthemtounderstandwhentheywon’tlistentome?
高考例题:
1.（04北京春）Wewereswimminginthelake______suddenlythestormstarted.
A.whenB.whileC.untilD.before
2.（02上海）Hewasabouttotellmethesecret___someonepattedhimontheshoulder.
A.asB.untilC.whileD.when
3.（05上海）Hetransplantedthelittletreetothegarden____itwasthebesttimeforit.
A.whereB.whenC.thatD.until
4.（05福建）－DidJackcomebackearlylastnight?
－Yes.Itwasnotyeteighto’clock____hearrivedhome.
A.BeforeB.whenC.thatD.until
5.（06辽宁）Hewasabouthalfwaythroughhismeal__afamiliarvoicecametohisears.
A.whyB.whereC.whenD.while
（二）连接词while的用法小结
（1）.while引导时间状语从句，意为“当……的时候”；从句的动作必须是持续性的，如：
Pleasedon’ttalksoloudwhileothersareworking.
（2）.while引导时间状语从句,意为：
趁…的情况赶紧做
Strikewhiletheironishot.
（3）.while引导让步状语从句，放于主句之前，意为“尽管，虽然”，相当于although
WhileIadmitthattheproblemsaredifficult,Idon’tagreethattheycan’tbesolved.
（4）.while作为并列连词，意为“而，却”，表示对比。
JanewasdressedinbrownwhileMarywasdressedinblue.
高考例题:
6.（06天津）ThecostoflivinginGlasgowisamongthelowestinBritain,____thequalityoflifeisprobablyoneofthehighest.
A.sinceB.whenC.asD.while
7.（04年江苏）______Iacceptthatheisnotperfect,Idoactuallyliketheperson.
A.WhileB.SinceC.BeforeD.Unless
8.____itistruethatastudent’smostimportantgoalistodowellinhisorherstudies,itdoesn’tneedtobetheonlygoal.
AwhenBAsCWhileDBefore
9.Marymadecoffeeherguestswerefinishingtheirmeal.
A.sothatB.althoughC.whileD.asif
（三）连接词as的用法小结
（1）.as可用来引导时间状语，意为“一边…一边”；随着
Shesangasshewalkedhomealltheway.（一边…一边）
Shewasdoingherhomeworkasshewaslisteningtothemusic.
Asshegrewolder,shebecamemorebeautiful.（随着）
Asthedaywenton,theweathergotworse.
（2）.as引导原因状语从句，意为“因为、由于”
Assheisfreetoday,shewouldliketodosomeshopping.
（3）.as引导让步状语从句（从句必须倒装）意为“尽管”。
Tiredashewas,herefusedtotakearest.（尽管）
Hardasheworked,hecan’tworkouttheproblem.
Childasheis,heknowsalot.
Tryashemight,hewouldn’tsucceed.
注意：
as从句通常将作表语的adj/n.、作状语的adv、作谓语的do（情态动词后的动词原形）提到as前面去。
（四）一......就......表达法小结：
（1）．themoment,theinstant，theminute,thesecond,theday，immediately,directly,instantly,hardly…when,scarcely…when,nosooner…than这些连词引导时间状语从句，相当于assoonas的意思。
Icameimmediatelyyoucalledmeup.
（2）．如果hardly,scarcely或nosooner置于句首，主句必须部分倒装。
注意：
主句过去完成时，从句一般过去时
Hardly/scarcelyhadIgothomewhenitbegantorain.
（3）.thefirst/second/lasttime,everytime,eachtime,nexttime,bythetime也可引导时间状语从句，从句一般时态
ThefirsttimeIdrovethecar,Ifeltverynervous.
Nexttimeyoucome,pleasebringyourcomposition.
高考例题：
10.－DidyouremembertogiveMarythemoneyyouowedher?
－Yes.Igaveittoher______Isawher.
A.whileB.themoment
C.suddenlyD.although
11.Ithoughtherniceandhonest______Imether.
A.firsttimeB.forthefirsttime
C.thefirsttimeD.bythefirsttime
12.______enteredtheofficewhenherealizedthathehadforgottenhisreport.
A.HehardlyhadB.Hadhehardly
C.HardlyhadheD.Hardlyhehad
（六）till,until和not…until小结：
1.until/till从句用于肯定句主句时，主句的动词是延续性动词，意为“某动作一直延续到某时间点才停止”。
：
Wewaiteduntil/tillhecame.
2.until/till从句用于否定句主句时，主句谓语动词终止性动词，意为“某动作直到某时间才开始”。
如：
Hewon’tgotobeduntilherfatherreturns.
3．till不可以置于句首，而until可以。
如：
UntilyoutoldmeIhadnoideaofit.
4．not…until句型的强调句，须将not一起提前强调：
ItwasnotuntilyoutoldmethatIhadanyideaofit.
5.Notuntil...放句首强调时，主句部分倒装。
NotuntilyoutoldmedidIhaveanyideaofit.
高考例题：
13.－Washisfatherverystrictwithhimwhenhewasatschool?
－Yes.Hehadneverpraisedhim____hebecameoneofthetopstudentsinhisgrade.
A.afterB.unlessC.untilD.when
14.Agoodstorytellermustbeabletoholdlisteners’curiosity____hereachestheendofthestory.
A.whenB.unlessC.afterD.until
15.Itwasnot___shetookoffherdarkglasses___Irealizedshewasafamousfilmstar.
A.when;thatB.until;that
C.until;whenD.when;then
（七）连接词before的小结：
1．含义：
before表示“在……之前”，但还有如下意思
1）Wehadsailedfourdaysandfournightsbeforewesawland.
2）Wehadn’trunamilebeforehefelttired.
3）Pleasewriteitdownbeforeyouforgetit.
4）BeforeIcouldgetinaword,hehadmeasuredme.
2．before的一些特殊句式
1）Itwillbe/＋段时间＋before…“要过……才会……”
Itwillbetwoyearsbeforeheleavesthecountry.
2）Itwas+时间段+before从句“过了……才”
Itwasthreeweeksbeforehecameback
3）Itwillnotbe时间段before…“要不了…就会……”
Itwon’tbelongbeforeshecomesback
4）Itwasnot时间段before…“没过……就……了”
Itwasn’tlongbeforeheleftthecountry.
5）Itis/hasbeen＋时间段＋since…如：
Itisthreeyearssinceshewasinthearmy.
Itisthreeyearssinceshejoinedthearmy.
高考例题：
16.（03年北京）Hemadeamistake,butthenhecorrectedthesituation____itgotworse.
A.untilB.whenC.beforeD.as
17.（04福建）Scientistssayitmaybefiveorsixyears___itispossibletotestthismedicineonhumanpatients.
A.sinceB.afterC.beforeD.when
18.（06四川）－Whydidn’tyoutellhimaboutthemeeting?
－Herushedoutoftheroom____Icouldsayaword.
A.beforeB.untilC.whenD.after
19.（05北京春）Itisalmostfiveyears______wesaweachotherlasttime.
A.beforeB.sinceC.afterD.because
（八）Since用法小结
1.since引导时间状语从句，自从……
（1）从句常用一般过去时,主句常用现在完成时或完成进行时。
（2）固定句型：
Itis/hasbeen＋段时间＋since＋一般过去时。
若从句谓语动词是延续性的，表示多久没做…；
若从句谓语动词是短暂性的，则表示自从做…多久了
高考例题：
21.—HaveyouknownDr.Jacksonforalongtime?
—Yes，sinceshe________theChineseSociety.
A．hasjoinedB．joins
C．hadjoinedD．joined
22.—Whatwasthepartylike?
—Wonderful.It'syears_____Ienjoyedmyselfso
much.
23.—Doyousmoke?
—________.It'sthreeyearssinceIsmoked.
A．Yes，IdoB．Yes，Idon't
C．No，Idon'tD．No，Ido
二、条件状语从句
归纳1：
1.Itisknowntoallthat____youexerciseregularly,youwon’tkeepgoodhealth.
A.unlessB.wheneverC.althoughD.if
2.Youwillbelate___youleaveimmediately.
A.unlessB.untilC.ifD.or
3.Thelittleboywon’tgotosleephismothertellshimastory.（2010全国）
A.orB.unlessC.butD.whether
归纳2：
4._____Icansee,thereisonlyonepossiblewaytokeepawayfromthedanger.
A.BecauseB.AsfarasC.aslongasD.Evenif
5.IalwaystakesomethingtoreadwhenIgotothedoctor’s________Ihavetowait.
A．incaseB．sothatC．inorderD．asif
三、让步状语从句
归纳1：
1._____Iacceptthatheisnotperfect,Idoactuallyliketheperson.（04江苏）
A.WhileB.SinceC.BeforeD.Unless
2.Allowchildrenthespacetovoicetheiropinions,____theyaredifferentfromyourown.（05湖南卷）
A.untilB.evenifC.unlessD.asthough
注意：
①though与although，不能与but连用，但可以与yet,still,nevertheless等连用，用来加强语气。
Though（Although）hewastired,yet（still）hewentonworking.
②as引导让步状语从句倒装,将从句表语的形容词、名词、副词或动词原形放于as之前。
此外however也要倒装，将however所修饰的形容词或副词提前。
although不可以倒装，though可倒可不倒，as必倒。
③whether……or……无论……还是……
Whethersickorwell,she’salwayshappy.
归纳2：
3.________,hedoesn’tstudywell.
A.AsheiscleverB.Heisasclever
C.CleverasheisD.Ascleverheis
4.Youshouldreportanyincident,_______seriousorminoritis.
A.howeverB.whateverC.whoeverD.whichever
5.Mr.Hallunderstandsthat____mathhasalwaysbeeneasyforhim,itisnoteasyforthestudents.
A.unlessB.sinceC.althoughD.when
6.____,Ihaveneverseenanyonewho’sascapableasJohn.
A.AslongasIhavetraveled
B.NowthatIhavetraveledtomuch
C.MuchasIhavetraveled
D.AsIgavetraveledtomuch
归纳3：
7.---Dad,I’vefinishedmyassignment.
---Good,and_____youplayorwatchTV,youmustn’tdisturbme.
A.wheneverB.whetherC.whateverD.nomatter
8.Youcaneatfoodfreeinmyrestaurant____youlike.
A.wheneverB.whereverC.whateverD.however
9.Youshouldtrytogetagoodnight’ssleep____muchworkyouhavetodo.
A.howeverB.nomatterC.althoughD.whatever
10._____,Ihavetoputitawayandfocusmyattentiononstudythisweek.
A.Howeverthestoryisamusing
B.Nomatteramusingthestoryis
C.Howeveramusingthestoryis
D.Nomatterhowthestoryisamusing
11.Hetriedhisbesttosolvetheproblem,___difficultitwas.（05天津卷）
A.howeverB.nomatterC.whateverDalthough
12.Theoldtowermustbesaved,______thecost.05浙江）
A．howeverB．whateverC．whicheverD．wherever
13.EnglishandFrencharetaughthere.Youcanchoose_____youlike.
A.nomatterwhichB.whichever
C.nomatterwhatD.whatever
四、结果状语从句
so…that…,such…that…,sothat
ItissogoodastorythatI’llneverforgetit.
ItissuchagoodstorythatI’llneverforgetit.
1）such+a+adj+名词（可数名词）+thatclause
such+（adj）+名词复数/不可数名词
2）so+adj./adv.+thatclause
3）so+many/few+复数名词（much/little+不可数名词）+thatclause
五、原因状语从句
1、because表示事情发生的直接原因或理由，它的语气很强。
Hedidn’tcometoschoolyesterdaybecausehewasill.
1）回答why的提问,必须用because。
—Whydidn'thecomeyesterday?
—________hehadsomethingimportanttodo.
A．BecauseB．AsC．SinceD．For
2）当有only，just,all
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