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句子结构的完整这几句是正确的句子吗?如果你认为有误,该怎么改?1.Themeetingwilluntil3:00.2.Workhard,youwillsucceed.3.Ihaveabrother,whoisadoctor.4.Thereareonly4studentstakepartintheclass.lastand^^^whotaking/totake句子的分类简单句:只包含一个主谓结构的句子.并列句:主谓结构+连词(and,but,so,or……)+主谓结构(或更多的主谓结构)复合句:引导词+主谓结构,主谓结构(从句)(主句)复合句复合句里包含两个或更多的主谓结构,其中有一个主谓结构为句子的主体称为主句，另一个／些主谓结构为从句，他（们）只能充当句子的某一（些）成分，,如:主语,宾语,表语,同位语,定语,状语等.根据他们在句子中的功能分别称为主语从句,宾语从句,表语从句,同位语从句,定语从句,状语从句等.判断下面句子属于哪种复合句1)Whenweshallhaveoursportsmeetingisstillaquestion.2)ThelettersaysthattheyareleavingonFriday.3)That’swhattheyshoulddo.4)WeexpressedthehopethattheywouldcomeandvisitChinaagain.5)ThisistheverydictionarythatIamlookingfor.6)Astimewenton,Einstein’stheoryprovedtobecorrect.主语从句宾语从句表语从句同位语从句定语从句状语从句状语从句的概念及分类在主、从复合句中修饰主句或主句中动词的句子叫状语从句。状语从句分为：时间、地点、条件、原因、目的、结果、让步、比较、方式状语从句。状语从句的选择就是对意思的选择，能够翻译就能够判断状语从句的类别1.时间状语从句的引导词有：when,while,as,after,before,till/until,sinceassoonas,themoment/minute,immediately,nosooner...than,hardly/scarely...when,directly,thefirsttime,every/eachtime,bythetime…2.地点状语从句：where,wherever,anywhere,everywhere3.原因状语从句because,since,as,for,now(that),seeingthat,consideringthat4.比较状语从句as…as…;notso…as…;…than…4.目的状语从句sothat,inorderthat,incase,forfearthat..,lest5.结果状语从句sothat,so..that..,such…that…6.条件状语从句if,unless,supposing,suppose,provided,providingas(so)longas,onconditionthat,onlyif,once7.让步状语从句while,although,though,aseventhough/if…,nomatter+疑问词,疑问词+ever8.方式状语从句asif/though,(just)as2.since1)Itis/hasbeen3yearssinceheleftthere.2)IhavebeenheresinceIcametothecity.归纳：主句时态为：现在完成时；since从句中时态为：一般过去时。3.bythetime1)Bythetimehecameback,Ihadfinishedthework.2)Bythetimewefinishesschool,wewillhavelearnedlearnedEnglishfor10years.归纳：当bythetime后的谓语动词为过去时，则主句动词时态为过去完成时；当bythetime后的谓语动词为现在时，则主句动词时态为将来完成时。4.hardly/scarcely…when…;nosooner…than….一…就…1)Ihadhardly/scarcelygothomewhenthebellrang.2)Ihadnosonnergothomethanthebellrang.3)Nosoonerhadhegothomethanitbegantorain.4)Hardly/Scarcelyhadhegothomewhenitbegantorain.归纳：1)此种句型的主句是过去完成时，从句时一般过去时；2)当nosooner,hardly或scarcely位于句首时，要使用半倒装；3)要注意三对连词的搭配。5.till/until1)Iwillwaitthereuntil/tillyoucomeback.2)Hewaitedthereuntil/tillhismothercameback.3)Ididnotgountil/tillhecameback.4)NotuntilhecamebackdidIgo.5)ItwasnotuntilhecamebackthatIwenthome.归纳：1)肯定句中，主句动词为延续性的；否定句中，主句动词为非延续性的。2)notuntil放句首时，要实行半倒装。3)用于强调句型中时，要把until后的成分全写完再加that。6.其它句型It/Thisisthefirsttimethatsbhas/havedonesth.It/Thiswas……………..that……haddone…….7.其它句型…was/weredoing…………when….…was/wereabouttodo…when….…haddone…………………when…..例句：ThisisthefirsttimethatIhavefinishedmyHomework.例句：WewerehavingEnglishclasswhenthelightswentout.Iwasabouttogooutwhenthephonerang.Shehadjustfinishedherhpmeworkwhenherfatheraskedhertoplaythepiano.1.Itisalmostfiveyears___wesaweachotherlasttime.A.beforeB.sinceC.afterD.when2.--DidyouremembertogiveMarythemoneyyouowedher?--Yes,Igaveittoher____Isawher.A.whileB.themomentC.suddenlyD.once3._____hemadeuphismind,nothingcouldchangehismind.A.whenB.untilC.asD.once5.Hemadeamistake,butthenhecorrectedthesituation_____itgotworse.A.untilB.whenC.beforeD.as6.Simonthoughthiscomputerwasbroken___hislittlebrotherpointedoutthathehadforgottentoturniton.A.untilB.unlessC.afterD.becauseDC2.地点状语从句地点状语从句由where.wherever引导。where指“在某个地方”，wherever指“无论哪里，在任何一个地方”，在使用时：一要注意两者的含义区别。二要注意状语从句和定语从句的区别PutthebookwhereitisPutthebookintheplacewhereitis。三要注意在状语从句中不可使用介词+which引导。1.Inpeace，too，theRedCrossisexpectedtosendhelp____thereishumansuffering.(2006江西27)A.whoeverB.howeverC.whateverD.wherever2.--Mom，whatdidyourdoctorsay？(2006四川23)--Headvisedmetolive____theairisfresher.A.inwhereB.inwhichC.theplacewhereD.where3.原因状语从句•because,as,since,nowthat,和consideringthat,seeingthat这六个连词都用于表示表示原因,但在语气上一个比一个弱.3.原因状语从句•Because:语气最强,回答whySheleftbecauseshehadanappointment.•As:较口语化,语气比since弱，附带说明的双方已知的原因Assheisnotwell,I’llgomyself.•Since/nowthat:既然…,一般放主句前，语气比because弱Sinceeverybodyishere,let’sbegin.•For:表示对主句的补充说明或推断，放在主句之后，Itmusthaverainedlastnight,foritiswetallover.比较：because和for的区别。1．for是并列连词，只用于连接表示原因的分句，因此不能用于句首。because表示原因时，可位于句首。【误】Forhedidnotobeytherules,hewaspunished.【正】Becausehedidnotobeytherules,hewaspunished.由于他不遵守规章制度，他受到了出处罚。2．for表示的是推断解释，because强调动作发生的直接原因。Itmusthaverainedlastnight,forthegroundiswet.昨晚肯定下雨了，因为地面是湿的。（不可用because，因为地面湿不是天下雨的原因）Thedaybreaks,forthebirdsaresinging.天亮了，因为鸟在叫。（不可用because，因为鸟叫不是天亮的原因）4.目的状语从句•PleaseremindmesothatIwon’tforgettotakethecamera.•Pleaseremindme____________Iwillremembertotakethecamera.inorderthat•Sothat:只能放主句后•inorderthat:更正式,可以放主句前或后•Inorderthat…•Iwalkedintotheroomquietly____________Iwouldn’twakeupmyfather.•Takeanumbrella________youarecaughtinrain.forfearthatincase•Heworkshardforfearthat/lesthe(should)fail.•Isetdownheraddresslest/forfearthatI(should)forgetit.•forfearthat:以免…incase:万一lest:为了不…lest(以免，免得),forfearthatIhidthebooklest(=forfearthat)heshouldseeit.※目的状语从句中谓语动词常含有may(might),can(could)should,will等情态动词。5.结果状语从句•So+that…Such…that…•HeissoreliablethatIcantotallydependonhim.•Heissoreliableafriendthat…•Heissuchareliablefriendthat…•So_______________________thatIcantotallydependonhim.•Such_____________________t