高中英语 unit3 language points课件 新人教版必修5

Unit3LifeInTheFuture1.IhavetoremindmyselfconstantlythatIamreallyinAD3008.我得不断提醒自己,我已到了公元3008年。remindsb.of/aboutsth.使某人想起某事Thesongalwaysremindsmeofmychildhood.remindsb.todosth提醒某人做某事Remindmetoanswertheletter.2.Worriedaboutthejourney,Iwasunsettledforthefirstfewdays.我很担心这次旅行,所以头几天心里总是不踏实。worriedaboutthejourney为过去分词作状语,在此处作原因状语(=AsIwasworriedaboutthejourney)。从山顶看，公园看上去更美(时间）(whentheparkis)Seenfromthetopofthehill,theparklooksmorebeautiful.如果再给一些时间我们就可以成功的完成这项工作。（条件）（ifweare)Givenmoretime,wecanfinishtheworksuccessfully.虽然比赛失利了，但是我们不会放弃（让步）（thoughwewere)Beateninthematch,wewouldn’tgiveup.3.Asaresult,Isufferedfrom“timelag”.结果我得了时间滞后症。asaresult因此，结果+句子asaresultof=becauseof由于……+短语Itsnowed,asaresult,shewaslate.resultfrom起因于……resultin导致某事,造成某事(=leadto)4.Well-knownfortheirexpertise,hisparents’companynamed“FutureTours”transportedmesafelyintothefutureinatimecapsule.他父母的公司叫“未来之旅”，以其技术高超闻名.他们把我装在一个时间舱里，平安的把我送入了未来。Well-knownfor…=Hisparents’companywaswell-knownfor….6.asthough/if似乎，好像1)从句用陈述语气，表示真实情况或极有可能发生的情况Itsounds/looksasifit’sgoingtorain.Hetalksasifheisdrunk.2)从句用虚拟语气，表示与事实相反与现在事实相反，谓语动词用过去时，be动词用wereShelovestheboyasifshewerehismother.Youlookasifyoudidn’tcare.与过去事实相反，谓语动词用had+过去分词。他谈起罗马就好像他去过那里似的HetalksaboutRomeasifhehadbeentherebefore.Herememberedeverythingasifhadhappenedyesterday.3)省略，asif+介词短语/todo/分词/名词Heopenedhismouthasiftosaysth.Heactedasifafool.5.Ifeltbetterinnotime.我立刻感到舒服多了。innotime:veryquickly立刻，马上Theywillbebackinnotime.开放思维：atatime依次，逐一attimes有时fromtimetotime偶尔，间或atonetime从前Learnfromyesterday,livefortoday,andhopefortomorrow.Homework1.Finish“learningaboutlanguage”Ex2,Ex3onP20.2.FinishyourexercisebookPartIonP34--353.ReviewthenewwordsofUnit3AnswerkeysforEx.2onpage20:Writedownthephrases:1.searchfor2.takeup3.slideinto4.sweepup5.pressdownSuggestedanswersforthesentences:1.searchfor2.sweptup3.presseddown4.sweepup5.tookup6.slidintoAnswerkeysforEx.3onpage20:opportunitiesconstantlystewardessespreviousadjustmenttoleratetakeuplosesightoflinkbent短语接受提醒某人某事最初的几天内与..相似(对..熟悉)遭..之苦镇定剂缺乏..做出必要的调整立即,马上恢复朝四面八方去看见\看不见看上去奇怪的急需的从地板底下升起来好像是魔术熟睡为..提供______(worry)aboutthejourney,Iwasunsettledforthefirstfewdays.______(wellknow)fortheirexpertise,hisparents’company,_____(call)futuretours,transportedmesafelyintothefutureinatimecapsule.worriedWell-knowncalledIfollowedhimtocollectahovingcarriage_____(drive)byacomputer.Ilostdightifwangpingwhenwereached_____lookedlikealargemarketbecauseoftoomanycarriage_____(fly)byinalldirections.drivenwhatflying…,sincethereisnothing____(plan)onthetimetable.plannedPastparticiple(done)usedastheAdverbial(状语)&Attribute(定语)过去分词作状语1.作状语的过去分词通常与句子的主语存在着＿＿＿＿＿关系和_____的动作．被动2.过去分词作状语时，其逻辑主语为主句的主语，此时应注意主语人称一致。Summary３.如果过去分词的逻辑主语和主句的主语不一致，则不能用过去分词作状语，应使用状语从句．(正)WhileIwascleaningthewindow,myfingerwascutunexpectedly.(误)Cleaningthewindow,myfingerwascutunexpectedly.完成与主语成被动关系的三种形式done不强调动作的先后关系Givenmoretime,wecoulddoitmuchbetter.beingdone强调主句和从句的动作同时发生Beingusedbymenow,thebikecan’tbelenttoyou.havingbeendone表示分词的动作发生在前，谓语动词的动作发生在后，一般与for连用Havingbeenusedformanyyears,thebikeneedrepairing.Iwasfrightenedbytheloudnoise.Iwenttoseewhatwashappening.Hewashitbythelackoffreshair.Hegotabadheadache.Frightenedbytheloudnoise,Iwenttoseewhatwashappening.Hitbythelackoffreshair,hegotabadheadache.Ifeltverytiredafterthelongjourney.Istillenjoyedmeetingthealiensonthespacestation.Tiredafterthelongjourney,Istillenjoyedmeetingthealiensonthespacestation.Ex2Combinethesentences(Page21)Frightenedbythenoiseoutside,suedarednotsleepinherbedroom.Builtin1910,themuseumisalmost100yearsold.Givensomeadvicebythefamousscientist,thestudentwasnotworriedabouthisscientificexperimentanymore.Exhaustedafteraday’swork,hetooksometabletstohelphimfeelbetter.Astonishedattheamountofworkinthenewtimetable,shedecidedtoleaveherjobimmediately.二.过去分词作定语过去分词作定语与其所修饰的词之间存在着逻辑上的被动关系,且表示该动作已经完成。过去分词作定语的三种形式done表示动作已经完成Themeetingheldyesterdayisofgreatimportance.beingdone表示动作正在发生Themeetingbeingheldatpresentisofgreatimportance.tobedone表示动作将要发生Themeetingtobeheldtomorrowisofgreatimportance.Ex3Combinethesentences(Page21)Soonwelostsightofthatfamousastronomer.HeiscalledLiQiang.SoonwelostsightofthatfamousastronomercalledLiQiang.Iamgoingtobuyapainting.ItiscopiedfromVincentvanGogh.IamgoingtobuyapaintingcopiedfromVincentvanGogh.Ilikethatoldprivatehouse.Itisbuiltofwoodandmud.Ilikethatoldprivatehousebulitofwoodandmud.Theroomiscompletelyempty.Theroomisconnectedtotherestofthehousebyalongpassage.Theroomconnectedtotherestofthehousebyalongpassageiscompletelyempty.Thequeenwassittinginaroyalcarriagedrawnbyfourhorses.Thevehicleismentionedinthebookunknowntome.Thecastlebuiltin1432isunderrepair.Homework1.FinishEx1,Ex2onP56.2.FinishyourexercisebookPartIIonP36--383.ReviewthenewwordsofUnit34.ReadReadingandUsingLanguageontomorrowmoring.aliensSpacestationReadthetextsquicklyandtellushowmanyinventionsarementionedinthetext?Whatarethey?CarefulreadingcommunicationWastedisposalManufacturinginventionthoughtpadManufacturingrobotsadvantagesdisadvantagesnoneAwastedisposal1efficient