连词状语从句市公开课一等奖省赛课微课金奖课件

连词讲解及练习第1页知识概要

用来连接词、短语、从句或句子词叫连词。连词是一个虚词，在句中不能单独使用。连词可分为两类：并列连词和隶属连词。连词一览表作用主要连词并列连词表并列关系and,both…and,notonly…butalso,neither…nor等表选择关系or,either…or等表转折关系but,however,while(而)，only(只不过)等表因果关系for,so，therefore(所以)，then（那么）等第2页从属连词引导时间状语从句after,before,when,while,as,until,till,since,assoonas,hardly…when等。引导条件状语从句if,unless,in

case,aslongas等引导原因状语从句because,as,since,for,inthat等引导目标状语从句sothat,inorderthat,incase等引导让步状语从句though,although,evenif,as,while,nomatterhow/when,whoever等引导结果状语从句sothat,so/such…that等引导比较状语从句than,as…as,themore…themore等引导方式状语从句as,asif/though等引导地点方式状语where，wherever第3页尝试判断以下属于哪种从句：

NosoonerhadIarrivedhomethanitbegantorain.(一…就…)

Asthedayswentby,sheknewmoreaboutherclassmates.(伴随…)

Whereveryougo,youshouldworkhard.Hisfriendsdislikehimbecausehe’sstingy(小气)andlazy.Heworksveryhardsothathecanearnmoremoney.时间状语时间状语地点状语原因状语目标状语第4页Ididjustasyoutoldme.We’llstartourprojectifthepresidentagrees.

Nomatterhowhardhetried,shecouldnotchangehermind.Herhandwritingismorebeautifulthananybodyelse’sinherclass.It’ssuchagoodchancethatwemustnotmissit.方式状语条件状语让步状语比较状语结果状语第5页1.惯用并列连词使用方法1）and连接语法作用相同部分.如：

LetmeknowwhatyousawandheardinEurope.假如连接两个名词是指同一个人而有两种身份时,第二个名词前不要加冠词或全部格.如：Herhusbandisasingerandsongwriter.

第6页2）祈使句+and代替条件句.如：Workhardandyouwillpasstheexamination.由and连接两个主语时谓语动词要用复数形式。如：YouandIarefromChina.不过and前面主语之前有every,each,no,manya时候用单数谓语动词.如：

Everytrainandbuswascrowdedwithmanypeople.第7页2）both+主语+and+主语+“复数谓语动词”。BothTomandJerryaregoingtothecinema.

第8页3）

notonly…butalso如果连接两个主语,谓语动词就近标准.如：

Notonlyhebutalsohisparentsareverykindtome.

第9页4）

aswellas后面主语不作为成份.如：

Thisstudy,aswellasmanyotherreports,showsthatcancercanbecured.后面假如接动词一定要用动名词.如：

Shesingsaswellasplayingthepiano.第10页5)nor是否定连接词,后面接句子应倒装.如：Idon'tknow,nordoIcare.

6）but用来表示转折,如：

Hetriedhardbuthewasunsuccessful.还能够用在noone,none,nobody,nothing,all,every等词之后表示”除了…以外”。如：Alltheboysbutonearehere.第11页7）however,still,yet,含意相同相当于”but…anyway”.如：

Thecarwasold,yetitwasinexcellentcondition.Shehasherweaknesses,yet(but)thatdoesn'tmeansheisnotgoodforthejob.

Heliedtome,Istillbelievehim.

第12页8)while表示是”相反”,也能够用but,however,ontheotherhand来代替.

Whilesomepeoplehavenothingtoeat,otherseattoomuch.第13页9)or连接句子或词组,表示“或者”之意。Whichdoyouprefer,yellow,blueorred?Washeangry,orwashepretending?or,也有“不然”意思.如：Bequick,oryouwillbelate.第14页10)either…or/neither…nor并列主语时，谓语动词一样用就近标准.

EitherMaryorherparentsaregoingbybus.11）so表示所以,相当于therefore.（adv.）

Theycostalotofmoney,sousethemcarefully.Itisverycold.Therefore,weshouldstayhere.第15页12）then（adv）然后，而后，其次IdroppedinatherhouseandthenIwenthome.13）for引导句子不能够放在句首，之前必须由逗号，表示推论理由

Theymustbegoodfriends,fortheyarealwaystogether.

Thedaybreaks,forthebirdsaresinging.第16页2.惯用隶属连词使用方法1）that引导名词性从句(主语/宾语/表语从句),同位语从句，定语从句,…如：Thatsmokingcancausecancerisknowntoall.

Iwassurprisedtohearthathebecamethepresident.第17页2）

after/beforeAfterherhusbanddiedshehadtotakeeverythingonherself.Takethemedicinebeforeyougotobed.第18页3）

since引导从句是必定句,普通主句都是完成时.

Shehashadanotherbabysincewemet.

4）

till/until其中until较为惯用,till是口语.Untilyoutoldme,Ihadheardnothingofwhathappened.Iwon'tgountilhecomes.第19页5）assoonas

I’lltellhimthenewsassoonasIseehim.

6）

because/since/as表示直接原因时候不能用since或as.其它情况能够用since—既然，as—因为（语气弱）。

Itwasbecausehewasillthathedidn'tgotoschool.第20页7）

so/such…that结果状语从句(程度)

Shewassomovedthattearscametohereyes.

Theytooksuchcareofherthatnotlongaftershewasrestoredtohealth.第21页8）

if(假如,假如)不能用whether.Ifyoucallhimafatty,hewillgetangry.9）

unless=ifnot

Youcannotinterviewhimunlessyougetthepermission.第22页10）though/although都作为”即使,尽管”能够交换,although用更多一些.后面不能够有but但能够有yet/still.Althoughheismuchbetter,yethisfatherisn'tsatisfied.第23页11）as引导状语从句

AsIremember,heusedtoworkheretenyearsago.

AsIseeit,thereisstillmuchroomforimprovementinourwork.MyparentsdonotlovepopmusicasmuchasI(do).第24页As引导让步状语从句要倒装，必须主从句主语相同：被提前部分能够是从句表语，状语或动词原形。假如被前置表语是单数名词时，须省略冠词。MuchasIlikeTom,Ican’tagreetohisplan.Childasheis,heknowsalotofthings.Tiredasheis,heofferstohelpme.Tryasyouwill,youwon’tbeabletopersuadehim.副词+as+主语+谓语部分名词+as+主语+系动词形容词+as+主语+系动词动词原形+as+主语+谓语另一部分第25页

,hetalksalotabouthisfavoritesingersafterclass.A.AquietstudentashemaybeB.QuietstudentashemaybeC.BeaquietstudentashemayD.QuiteashemaybeastudentB第26页12.nosooner…than…/hardly…when…

表示“一…就…”假如nosooner或者hardly位于句首时，主句用部分倒装，且用过去完成时。--DidLindaseethetrafficaccident?--No,nosooner

thanithappened.A.hadshegoneB.shehadgoneC.hasshegoneD.shehasgoneA第27页13）

whether/if(是否)if能引导宾语语从句Pleasetellmewhetheritistrueornot.

Ihaven'tdecidedwhether/ifI'llgowithyou.在介词后,名词后,不定式前和有ornot句子中用whether.Iamworriedaboutwhethersheishappy.第28页14）

so/suchthat（结果状语从句／目标状语从句）,inorderto/that…目标状语从句

Theysetoutearlysothattheymightarriveintime.目标状语从句

SayslowlysothatIcanunderstandit.Itwasraining,sothatwecouldnotgoout.结果状语从句（原因）第29页3.惯用近义连词使用方法辨析（1）while,when,as都可引导时间状语从句，但使用方法有所不一样。when引导句子中动词能够是短暂动词也能够是延续性动词.还能够表示“就在那个时候”,=atthattime

while

引导句子中动词只能是延续性动词.还能够表示“然而…”.

as强调“边…边…”第30页1)当某事正在进行时候，又发生了另一件事。While,when,as都可用来引导表示“背景”时间状语从句。比如：As/When/WhileIwaswalkingdownthestreetInoticedapolicecar.第31页2)当两个长动作同时进行时候，最惯用是while。比如：Whilemotherwascookinglunch,Iwasdoingmyhomework.3)当两个动作都表示发展改变情况时，最惯用是as。比如：Aschildrengetolder,theybecomemoreandmoreinterestedinthingsaroundthem.第32页4)当两个短动作同时发生时，或表示“一边…一边…”时，最惯用as。比如：Justashecaughtthefly,hegavealoudcry.Shelookedbehindfromtimetotimeasshewent.第33页5)当从句动作先于主句动作时，通惯用when。比如：Whenhefinishedhiswork,hetookashortrest.6)当从句是瞬间动作，主句是延续性动作时，通惯用when。比如：WhenJohnarrivedIwascookinglunch.第34页3.as,because,since,for这四个词都可表原因，但使用方法有区分。1)假如原因组成句子最主要部分，普通用because。所以，because引导从句往往放在句末。比如：Istayedathomebecauseitrained.第35页2)假如原因已被人们所知，或不如句子其它部分主要，就用as或since。Since比as稍微正式一点。As和since引导从句普通放在句子开头。比如：Ashewasn’tready,weleftwithouthim.SinceIhavenomoney,Ican’tbuyanyfood.第36页3)for用来补充说明一个理由，所以，for引导从句几乎能够放在括号里。For引导句子不放在句子开头。比如：Idecidedtostopandhavelunch，forIwasfeelingquitehungry.第37页4.if,whetherif和whether都可作“是否”讲，在引导宾与从句是普通可交换。比如：Iwonderwhether(if)youstillstudyinthatschool.第38页只能用whether,不能用if：1)在不定式前。比如：Ihaven’tmadeupmymindwhethertogothereornot.2）用or并列两项以上时。比如：Idon’tnowwhetherhecomesornot.第39页3.在介词后作介词宾语．I’mthinkingofwhetherweshouldgofishing.4.宾语从句放句首时．Whetheritwasworthdoingwasthequestion.第40页

5.so…that,such...that1)so…that中so是个副词，其后只能跟形容词或副词，而such...that中such是个形容词，后接名词或名词短语。比如：I’msotiredthatIcan’twalkanyfarther.Itwassuchawarmdaythathewentswimming.第41页2)假如在名词之前有many,much,little,few时，用so,不用such。比如：Hehassolittleeducationthatheisunabletogetajob.IhavehadsomanyfallsthatIamblackandblueallover.第42页6.either…or…,neither…nor,notonly…butalso…这三个连词词组都可连接两个并列成份。当它们连接两个并列主语时,谓语动词要随相邻主语改变。比如：Eitheryouorheiswrong.Neitherhenorhischildrenlikefish.Notonlytheteacherbutalsothestudentswanttobuythebook.第43页7.although,but这两个连词不能用在同一个句子中。比如：我们不能说“Althoughheisoversixty,butheworksashardasothers.”这个句子应改为：Althoughheisoversixty,heworksashardasothers.或Heisoversixty,butheworksashardasothers.第44页8.because,so这两个连词同样不能用在同一个句子中。比如：我们不能说“BecauseJohnwasill,soItookhimtothedoctor.”这个句子应改为BecauseJohnwasill,

Itookhimtothedoctor.第45页

but与and1．but与not连用…“不是．．．而是．．．

Theysawnotanoldman,butachild.2.but能够和sorry连用，普通不用and

I’msorrytotroubleyou,buthowcanIgettothestation?第46页

3.and连接祈使句和陈说句时，该陈说句用普通未来时态．

Workhard,andyouwillbesuccessful.4.and连接两个动词，其时态形式及词形往往一致．Didtheygoonworkingwithouthavingarestandeatinganything?第47页and与or１．普通情况下，and用于必定句中，or用于否定句和疑问句中．TheylikeEnglishandmaths.Hedoesn’tlikeblackorblue.第48页2.在否定句中，假如所连接两部分都有否定词，那么用and而不用or连接．Theclockhasnoeyesandnoears.=Theclockhasnoeyesorears.第49页Forestshelptokeepwaterfromrunningaway,______droughtdoesnotoftenhappen.AandBbutCsoDthough2.It’sgettingdark,___they’restillworking.AandBbutCsoDorCB第50页3.Edisonnevergaveup,_____hefailedmanytimes.AandBthoughCorDso4.--IsTomatschooltoday?

--No,he’sathome____hehasabadcold.AbecauseBifCuntilDbeforeBA第51页5.（

佛山）Itiswarm_____thebearsarestillsleepingintheholes.AbutBsoCthoughDbecause6.(苏州)YoushouldreturnthedigitalcameratoSally_____shewillnotbeangry.AsothatBbecauseCbeforeDorAA第52页7.Hurryup,____youwillmissthetrain.It’sleavingintenminutes.Aand

BsoChoweverDor8.–--Thisdresswaslastyear’sstyle.---Ithinkitstilllooksperfect____ithasgoneoutthisyear.AsothatBeventhoughCasif

DeversinceDB第53页Thisshopopensfrom8:00a.m.to5:30p.m.Youcangotherethismorning_____thisafternoon.AsoBbutCandDor2.–-Whodidbetter,BillorHenry?--IthinkBilldidjust____Henry.A.aswellasB.asgoodasC.asbetterasD.morebadlythanDA第54页3.____LilyorLucyhasbeentotheGreatWall.AEitherBNeitherCBothDNor4.TheyboughtGrannyapresent,___shelikesitverymuch.AandBso

Cbut

Dget5.Studyhard,___you’llfallbehindtheothers.AandBbut

CorDthoughAAC第55页6.Pleasehaveawash_____yougotobed.A.afterB.beforeC.whileD.assoonas7.---wouldyouliketocometomybirthdaypartytonight?

---I’dliketo,_____I’mtoobusy.A.andB.butC.soD.becauseBB第56页8.---weneverknow____sheis.---Theysayshe’sapoliceman.A.whomB.whatC.whichD.whoWedon’thavesupper_____mybrothercomes.A.afterB.sinceC.whileD.until10.Heborrowedthemoney____hecouldsendhissontoschool.A.whichB.sothisC.sothatD.becauseBDC第57页11.Whichissmaller,thesun____themoon?A.soB.butC.orD.and12.“I’mgoingtoHangzhouforaholidaythisweekend.”“____youarethere,canyoubuymesomegreentea?”A.BecauseB.IfC.WhileD.After13.You’dbettertakethisbook.It’sverygood____it’sabitexpensive.A.thoughB.andC.butD.soCCA第58页14.____heisveryyoung,___heknowsseverallanguages.A.Though,/B.Because,soC.Though,butD.Because,/15.Weshallgo____youareready.A.whileB.asC.sinceD.assoonasAD第59页16.Hehurthimself___badly___hehadtoseeadoctor.A.too,toB.such,that

C.much,thatD.so,that17.it’salongtime___wemetlast.A.butB.thoughC.sinceD.beforeDC第60页1.---WilltheforeignershaveanyproblemstalkingwithChinesein?

---Idon’tthinkso.Now______theyoung______theoldcanspeaksomeEnglish.A.either…orB.notonly…butalso

C.neither…norD.both…or2.Wedidn’tcatchthetrain_______weleftlate.A.soB.becauseC.butD.though3.Tomfailedintheexamagain_______hewantedtopassitverymuch.

A.ifB.soC.thoughD.as4.Iwon’tbelievethatthefive-year-oldboycanreadfivethousandwords______Ihavetestedhimmyself.A.afterB.whenC.ifD.until5.Thebookwassointerestingthathehadreaditforthreehours______herealizedit.A.whenB.untilC.afterD.beforeBBCDD第61页6.---Thisdresswaslastyear’sstyle.---Ithinkitstilllooksperfect______ithasgoneoutthisyear.A.sothatB.eventhoughC.asifD.eversince7.Hurryup,_______youwillmissthetrain.A.andB.soC.howeverD.or8.Themountainwas______steep_____fewpeopleinourcityreachedthetop.A.so…asB.so…thatC.as…asD.too…toBDB第62页9.---DoyourememberourpleasantjourneytoXi’an?---Ofcourse.Iremembereverything______ithappenedyesterday.A.assoonasB.eventhoughC.ratherthanD.asif10.______youcan’tanswerthisquestion,wehavetoasksomeoneelseforhelp.A.AlthoughB.WhileC.WhetherD.Since11.LucyandLilyaretwins.Lucylikesplayingbasketball，_________Lilydoesn't.

A.andB.butC.asD.or12.Thescientistknowstwolanguages.Hecanspeak_____English___French.

A.either,orB.neither,norC.both,andD.so,thatDDBC第63页13.Heisrich_________unhappy.A.orB.andC.soD.but14.Takearest_________youfinishthework.A.beforeB.afterC.untilD.while15.Youcan'tpasstheexam,______youstudyhard.A.ifB.ofC.unlessD.and16._________ourteamtriedbest_________wefailed.A.Though,but

B.Because,soC.If,and

D.Though,/17.Don'tgetoff_______thebusstops.

A.whenB.afterC.until

D.soDBDCC第64页Helikesmaths______hisbrotherlikesEnglish.AwhileBwhenCbutDand19.YesterdayIwasjusttogoout____someonetelephonedme.AwhenBwhileCasDthat20._____youhavecomehere,staywithusforanight.ABecauseBForCSinceDAs21._____wearrivedthere,theywereplaying.AWhileBWhenCAsDThoughAACB第65页9

Theteacherdidn'tbeginthelesson＿＿＿allthestudentsstoppedtalking.

A.untilB.afterC.ifD.because

10

Bettydidn'tgotoseethefilmyesterday＿＿＿shewasill.

A.butB.untilC.ifD.because

11

Youmuststartrightnow,＿＿＿you'llmissthetrain.

A.forB.andC.soD.or

12＿＿＿heisachildofsix,hecanreadandwrite.A.WhoseB.IfC.ThoughD.Because

ADDC第66页13

Ilikefish,＿＿＿chicken,＿＿＿eggs.

A.and,andB.and,withC./,andD.and,/

14

Takethisdictionarywithyou＿＿＿youmayuseitinclass.

A.whenB.inordertoC.butD.sothat

15

Ihope＿＿＿willbefinetomorrow.

itB.whatC.whetherD.when

16＿＿＿shewasnotwell,Idecidedtogowithouther.

A.ThoughB.AsC.WhenD.Becauseof

CDAB第67页17Myauntboughtme＿＿manystorybooksthatIspentalotoftime___them.A.such…onB.such…inC.too…inDso…on

18

Motherwascooking＿＿＿she＿＿＿aknockatthedoor.

when,listentoB.while,listenedto