module-3-music-Grammar..

高一外研版必修二Module3MusicGrammar时间状语从句定义：时间状语从句是指由一个完整的句子充当时间状语。用法：时间状语从句常用when，as，while，before，after，since，till，until，assoonas，hardly…when,nosooner…than,themoment,theminute等连词引导。eg.1.Whenheopenedhiseyes,hefoundhimselfinatotallydifferentplace.2.Afterhewastoldthenews,hewasshocked.3.I’llletyougetthebookthedayIfinishreadingit.4.Bythetimehewastenhehadmasteredmorethan2000Englishwords.时间状语从句一般不用将来时态。当主句为将来时态时，时间状语从句用一般时态表示将来。如：明天干完活我们会呆在家里的.Wewillstayathometomorrowafterwefinishthework.他来了我会告诉他一切的。Iwilltellhimeverythingwhenhecomes.常见的从属连词的辨析1.when,while,as表示“当……的时候”when引导的状语从句中的动词既可以是延续性动词也可以是非延续性动词while引导的状语从句中的动词所表示的动作与主句中的动词所表示的动作同时发生，从句要用延续性动词；表现在句子中，句子的谓语多用进行时态。As所引导的状语从句中的动词所表示的动作与主句中的动词所表示的动作同时发生，强调“一面……一面……”。当时钟敲了十二下，灯全部都熄了。Whentheclockstrucktwelve,allthelightswentout.当他看见她的时候，举帽示敬。Heraisedhishatwhenhesawher.当两个物体摩擦时就会产生热。Whentwobodiesarerubbedtogether,heatisproduced.你去图书馆时，不要忘记替我还这本书。Don’tforgettoreturnthisbookforme,whenyougotothelibrary.趁热打铁。Strikewhiletheironishot.我们到达北京时，天正在下雨。WhenwearrivedinBeijing,itwasraining.(arrive不是延续性的动词)别人在工作的时候，请不要大声讲话。Pleasedon’ttalksoloudwhilepeopleareworking.在用when和while连接的从句中，常省略与主句相同的主语和相应的be，而在as连接的从句中一般则不省略。如：木头燃烧时冒出许多烟。Woodgivesmuchsmokewhile(itis)burning.他在阅读语法书的时候睡着了。Hefellasleepwhile(hewas)studyinghisgrammarbook.他在伦敦的时候，研究音乐。WhileinLondon,hestudiedmusic.金属受热时膨胀。When(theyare)heated,metalsexpand.when和while还可作并列连词用：when作“那时”解，前面有逗号，不能用while代替；while表示对比，作“而”解，前面常有逗号。女王将于五月访问该城，届时她将主持一所新医院的开幕式。TheQueenwillvisitthetowninMay,whenshewillopenthenewhospital.烧瓶(flask)中的水一会儿就要开了，那时你可把凉水浇在烧瓶上。Soonthewaterintheflaskwillboil,whenyoumaypoursomecoldwateroverit.一些材料是可焊的，而另一些则是不可焊的。Somematerialsarewieldable,whileothersarenot.凯特边走边读书。Katereadthebookasshewentalong.当汽车行驶得越来越快时，它得到的动能也越来越多。Asthecarmovedfasterandfaster,itgainedmoreandmorekineticenergy.我们边听课边记笔记。Wetooknotesaswelistenedtothelecture.随着妇女就业普遍了，男职工分担了家务劳动。Asitbecamemorecommonforwomentoworkoutsidethehouse,menbegantosharethehousework.用when/while/as填空：1._________hecomestomorrow,Ishallaskwherehehasbeen.2.____________hewasspeaking,everybodylistenedcarefully.3.Isawherjust_________shewasgettingoffthetrain.WhenWhile/Whenas1.WhenitwasperformedinAmerica,therewasanaudienceof100,000people.2.Whenhewasveryyoung,Mozarthadalotofmusicaltalent.3.Whilehewasstillateenager,hewasabigstar.4.Ashegrewolder,hebegantogodeaf.“When”isusedwhenthesentencesrefertoasingleeventinthepast.“When”and“while”areusedwhenthesentencesrefertoaperiodoftimeinthepast.“As”isusedwhenthesentencesrefertoaprogressivechange.Matchthetwopartsofthesentences.Answer:1.b2.d3.c4.aWorkinfour.MakesentencessimilartothoseinPart2,usingwhen,bythetime,while,as.Possibleanswers:•Whilehewasachild,helivedinthecountryside.•Whenhewasyoung,helivedwithhisgrandmother.•WhenhelivedinHunanProvince,hecollectedfolksongsandmusic.•WhilehelivedinHunanProvince,heplantedrice.•WhenheattendedCentralConservatoryofMusic,heheardwesternmusicforthefirsttime.2.till,until表示“一直到……时”，用till，主句和从句都用肯定形式。表示“直到……才”时，用until，主句用否定形式，从句用肯定形式，间或也用till。until可放句首。如：到他妈妈进来他才起床。Hedidn'tgetupuntilhismothercamein.那个年轻人看书一直到熄灯。Theyoungmanreadtillthelightwentout.用till/until填空1.Iwaited________hecameback.2.Itwasnot________hetookoffhiseyeglassesthatIrecognizedhim.3.Hedid’tstudy_________itwas8clock.till/untiluntiltill/until3.hardly/scarcely…when;nosooner…than;assoonas…表示“一……就……”。在hardly/scarcely…when和nosooner…than句型中，when和than引导的从句不能放在主句之前;而assoonas引导的从句，既可放在主句前，也可放在主句之后。hardly/scarcely及nosooner如置于句首，句子要倒装。如：例如：Ihadnosooneropenedthedoorthanherushedout.=Ihadhardlyopenedthedoorwhenherushedout.=HardlyhadIopenedthedoorwhenherushedout.=NosoonerhadIopenedthedoorthanherushedout.=AssoonasIopenedthedoorherushedout.=HerushedoutassoonasIopenedthedoor.4.Before在……之前乘客们应该在飞机起飞前的一小时到达机场。Thepassengersshouldarriveattheairportanhourbeforetheflightdeparts.他在我可以阻止他之前跑了。HeranoffbeforeIcouldstophim.我不久之后就把它全忘了。ItwasnotlongbeforeIforgotitall.5.After在……之后她下课后就回家了。Shewenthomeafterclass.乘客们都登机后飞机就起飞了。Theplanetookoffafterallthepassengersaboarded.6.Since自从……,通常主句用现在完成时。在我大学毕业后我就从没再去过那儿IhaveneverbeenthereagainsinceIgraduatedfromtheuniversity.自从他成为领航员之后，这个船长几乎游遍了世界各地。Thecaptainhastraveledalmosteverywhereintheworldsincehebecameapilot.7.Assoonas一……就……Jackwenttoschoolassoonashegotwell.杰克一好就去上学了。I’llringyouupassoonasIgetananswerfromhim.我一得到他的答复就会给你打电话。8.Once一旦……就……一旦见到他,你就再也忘不掉他了。Onceyouseehim,youwillneverforgethim.你一旦把邮件发出去以后就再也不能撤回它了。Youcan’tgettheemailbackonceyouhavesentitaway.9.everytime,eachtime,nexttime,thefirsttime,anytime,allthetime等名词短语用来引导时间状语从句，表示“每当……，每次……；下次……”等。Teacher:Bob,canyouexplaininflation?Bob:Sure.Everytimemydadpaysthebills,heblowsup.That’sinflation.老师：Bob，你能解释一下通货膨胀吗？Bob：当然。我爸爸每次付帐单时，他就发脾气（爆炸），那就是通货膨胀。10.beforelong/longbefore:1.beforelong(=soon;byandby)不久以后，与过去时或将来时连用。longbefore/ago很久以前,常与过去时连用。Itbe+时间+before从句这本书在不久以后就会出版。Thebookwillbepublishedbeforelong/soon.不久之后他们就离开了这座城市。Theyleftthecitybeforelong/soon.他很久以前就离开了他的家乡。Hehadlefthishomelandlongbeforeliberation.我们不久之后就会再见面的。Itwon’tbelongbeforewemeetagain.Itislongbefore…很久才……Itwon’tbelongbefore…不久就……考题:____hewil