状语从句教案Word格式.docx
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教学进程:
导入:
状语从句在句子中作状语,修饰谓语。
㈠时间状语从句
⒈回顾有哪些词可以引导时间状语从句—when,while,as表示“当…时”;
immediately,instantly,assoonas,directly,themoment,nosoonerthan,hardlywhen,scarcelywhen,once表示“一…就…”;
till,until,notuntil表示“直到…才”;
before表示“还没来得及…就…”,“不到…就…”;
since表示“自从…”;
everytime,eachtime,nexttime,thefirsttime,anytime,allthetime表示“每当…”,“每次…”,“下次…”等等
⒉状语从句中的时态的判断方法:
⑴过去,现在,将来
⑵延续性与非延续性/时间点与时间段
⑶主从句中的谓语动词的先后关系
⑷判断开始时间与截止时间
⒊when,while,as都可以表示主从句动作同时进行(口头造句举例)
如:
whenthemusicfadesaway,peopletideaway.
Shesattherealonewhileotherswerealldancing.
Hedancesjoyfullyasthemusicgoes.
当主句动词为短暂性,从句动词用延续性动词的进行时态表示一段时间内的动作时,三个词可互换。
如上面的第二个句子。
When可引导持续动作亦可引导短暂动作。
如
WhenIwasyoung,IusedtoplayBarbiedolls.
While引导的必须为延续性动词,侧重和主句中的动词相对比。
Whilehewasmakingthebreakfast,hiswifewassleeping.
As可以指主从句的动作交替进行。
Shefeelssomeone’sfollowingher,soshewalkedfastaslotokedback.
⒋“一…就…”
⑴Themomentsheheardthemusicshelikedmost,shestooduptodance.
⑵HardlyhadtheCinderellagothomewhentheclockknocked12o’clock.
⑶AssoonasIgetthere,I’llletyouknow.
(强调当nosoonerthan和hardlywhen,scarcelywhen提到句首时要用到倒装)
⒌till,until,not…until
⑴肯定句:
主谓语必须为延续性动词
Youcandancetoyourjoyuntilyoufeeltired.
⑵否定句:
主从句必须为非延续性动词
Youcan’tmarryhimuntilIsayyes.
(强调till不能放句首,until可以)
6.before
⑴Ihadn’tfinishedmysentencebeforeheturnedhisbacktome。
⑵Itwillbe2yearsbeforeIgetback.
7.since
Ihaven’tspokentohimsince1yearago.
Itis3yearssinceIsmoked.
Ithasbeen3yearssinceIsmoked.
8.Everytime…
歌词:
everytimeIleavetoheadoutontheroad,Iwannatakeyouwithme,savemefromthecold.
练习:
1Weusuallycallsomeoneagreenhand____(当他没有经验)hisjob.(experienced)
2IwasspeakingtoAnnonthephone___(突然我们短线了)(cut)
㈡地点状语从句
表示抽象含义时,从句需在主句前。
Wheretherearegirls,thereisgossip.
where引导的定语从句与状语从句
You’dbettermakeamarkwhereyouhaveanyquestions.(状从)
You’dbettermakeamarkattheplacewhereyouhaveanyquestions.(定从)
㈢原因状语从句
回顾有哪些引导词—because,since,as,nowthat,seeingthat,consideringthat,owingto,becauseof,thanksto,dueto,for
区别/连词
位置
内涵
语气
能否回答why
能否被强调
Because
主句前或后
直接因果关系
强
能
As
双方都知道的原因
弱
不能
Since/nowthat
主句前
When有时也表示原因。
Itissillyofyoutotakehiswordswheneveryonetellsyouhe’saliar.
㈣目的状语从句
Sothat,inorderthat,forfearthat,incase,lest等
Shelookedattheclocknowandthen,forfearthatshemightgethomelate.
Hehasmadeupawholestoryincasesheasks.
㈤结果状语从句
So+形容词/副词+that从句
So+形容词+a/an+可数名词单数+that从句
So+many/much/few/little+名词+that从句
Itissoeasythatevenafive-year-oldstudentcanworkitout.
Such+a/an+形容词+可数名词单数+that从句
Such+形容词+可数名词复数/不可数名词+that从句
Such+alotof/lotsof+名词+that从句
Heissuchastrangegirlthatnooneliketotalktoher.
So或such置于句首倒装
Sopooragirlsheisthatshehasnofreedomatall.
Too…to与notenough…to与so…asto…
㈥条件状语从句
As/solongas,if,unless,incase(与目的状语从句中意义不同),supposing,providedthat
Incase—
Incasethereisafire,whatwillusdofirst?
Shealwaysdressherselfwellincasehecometoseeher.
㈦方式状语从句
As,asif,asthough
Asif/though引导的从句如果很难实现或与事实相反,应用虚拟语气。
Don’tlookatmelikethatasifIhaddonesomethingwrong.
㈧让步状语从句
Although,though,可与yet,still或nevertheless连用,不能和but连用。
Eventhough,evenif有时需要用虚拟语气。
EvenifIwerebusy,Iwouldgo.
Though有时可以用于句末,指“然而“
Hesaidhewouldcome,hedidn’t,though.
As与though引导的从句用于主句之前时应使用虚拟语气。
表语是单数名词时,前置时还应省略冠词
Childasmyson,heknowsalot.
MuchasIlikeit,Iwon’tbuyit.
Whether…or…,wh+ever,nomatterwh+ever
Whetheryoubelieveitornot,it’strue.
㈨比较状语从句
As…as…,notas/so…as,morethan…,themore…in/of,A…timesas…asB
课堂练习:
I.填入适当的引导词
1.Ihaven'
theardfromhim_____hewenttoAmerica.
2.Hewon'
tbehere_____heisinvited.
3.Hewillnotgotothecinema_____heisverybusy.
4.Wefoundthekey_____sheladleftit.
5.Wefoundthebookstwodays____hehadgoneaway.
6.Wehadnosoonergottothestation_____thetrainleft.
7.HespeaksEnglish______hewereanEnglishman.
8.Heisexplainingclearly_______theycouldunderstand.
9.Donotleavetheroom_____youhavefinishedthetest.
10.Shesang______shewentalong.
答案:
1.since2.unless3.because4.where5.after6.than7.asif8.sothat9.before10.as
II.改错
1.Thechildrenwererunningontheplaygroundasfastastheycan.
2.Sinceherhusbandhaddied,soshehadtosupportherfamily.
3.Hewon'
tgooutuntilhismotherwillcome.
4.Hewasveryfoolishthathedidn'
tpasssuchaneasyexam.
5.Tomhadgoneoutassoonashismothergothome.
6.Itwasthreemonthssincehecametoourschool.
7.Theplaygroundofourschoolislargerthantheirschool.
8.ThestreetsinNanjingarewiderthanShanghai.
9.Whateverthereisplentyofsunandrain,thefieldsaregreen.
10.Shesingssongsasifsheisabird.
1.can改为could2.去掉so3.willcome改为comes4.very改为so5.assoonas改为when6.was改为is7.than之后加上thatof8.than后加thosein9.whatever改为wherever10.is改为were
III.找出从句并指出是那类从句
1.Itdependsonwhetherwehaveenoughtime.
2.Thequestionheaskedwaswheretheelectricalequipmentshouldbestored.
3.Themountainisnolongerwhatitusedtobe.
4.Thefactthatsheworkshardiswellknowntousall.
5.Hewasnotthemanthathewasbefore.
6.Nowyouwasfree,whynotgoswimmingwithus?
7.Wherethereareschoolsandcolleges,thereareexaminations.
8.Badhabits,oncefirmed,aredifficulttogiveup.
9.Sheoftenwearsthesamekindofskirtashertwinsisterdoes.
10.Themomentheopenedthewindow,abirdflewin.
1.whetherwehaveenoughtime介词宾语从句
2.heasked定语从句wheretheelectricalequipmentshouldbestored表语从句
3.whatitusedtobe表语从句
4.thatsheworkshard同位语从句
5.thathewasbefore定语从句
6.Nowyouwasfree让步状语从句now=nowthat
7.Wherethereareschoolsandcolleges地点状语从句
8.oncefirmed时间状语从句
9.ashertwinsisterdoes定语从句
10.Themomentheopenedthewindow时间状语从句
IV.填入适当的引导词完成句子
1.____willdotheexperimentcomestotheprofessor'
soffice.
2.___willdotheexperimenthasn'
tbeendecided.
3.Theteacherdidn'
tleave______twelveo'
clock.
4.______thedaywenton,theweathergotworse.
5._____sheisyoung,sheknowsquitealot.
6.Itworriedherabit____herhairwasturninggrey.
7.Youwillbelate____youleaveimmediately.
8.Goandgetyourcoat.It'
s______youleftit.
9.______ismentionedabove,thenumberofthestudentsinseniorhighschoolsisincreasing.
10.____hadIenteredtheroom____thephonerang.
1.Whoever2.Who3.until4.As5.Although6.that7.unless8.where9.As10Hardly,when(Nosooner,than)
V.改错
1.Isthisthewatchforwhichheislookingnow?
2.ThisisallwhichIcandoforyou.
3.Doyouknowtheoldmanatthebackoftheroom,whomhasbeenchosenheadofthefactory.
4.Iwanttoknowthewaywhichyoulearnnewwords.
5.Canyoutellmethatthere'
sabookstorenearhere?
6.Ourschoolquitedifferentfromthatitwasbefore.
7.Ifshelikesthepresentisnotcleartome.
8.Forsheisill,shehasn'
tcometoschool.
9.Itgavehimsoabigshockthathisfaceturnedpale.
10.Heisclevererthananyboyinhisclass.
1.for放在looking之后2.which改为that3.whom改为who4.which改为how5.that改为whether6.that改为what7.If改为Whether8.For改为Because9.so改为such10.any后加other
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