Unit3InventorsandInventionsLanguagePoints导学案- 高中英语人教新课标选修八

高二英语选修8unit3InventorsandInventions导学案（三）Period3LanguagePoints一.学习目标:1.TogettheSstoknowsomethingaboutBell.2.ToenabletheSstolearntousethefollowingusefulnewwordsandexpressions:Bear,diveinto,tap,associate,outoforder,getthrough二.教学重难点1.Theunderstandingofthereadingpassage.2.TeachingtheSshowtowritealetterofapplication.三．预习自测AsktheSstoanswerthefollowingquestions:1.WhatdoesBell’ssayingmeantoyou?2.Whatdoyouthinkledtohissuccessasaninventorofthetelephone?3.WhatinventionsdidBellmake?4.Whywillhealwaysbeknownastheinventorofthetelephone?四．合作探究LanguageStudy:Hefoundthatbypressinghislipsagainsthismother’sforehead,hecouldmakethebonesmoveinsuchawaythatshecouldunderstandwhathewassaying.他发现当他把嘴唇放在母亲的前额上,他就会让骨头以一种能让他母亲明白的话的方式运动。这是一个复合句。found后接了一个宾语从句;way后面接了由that引导的定语从句,在这个定语从句中又包含了一个what引导的宾语从句。注意way作先行词,后面的定语从句一般不用引导词,也可用that/inwhich引导。Whatsurprisedmewasnotwhathesaidbut____hesaidit.A.thewayB.inthewaythatC.inthewayD.thewaywhich2.Hebelievedthatoneshouldalwaysbecuriousandhismostfamoussayingwas:“Leavethebeatentrackoccasionallyanddiveintothewoods.Everytimeyoudoyouwillbecertaintofindsomethingthatyouhaveneverseenbefore.Followitup,exploreallaroundit,andbeforeyouknowit,youwillhavesomethingworththinkingabouttooccupyyourmind.Allreallybigdiscoveriesaretheresultofthought.”他认为人应该保持一颗好奇心,他最著名的一名话是:“偶尔离开平路,去寻求困境。当你这么做的时候,你一定会发现你从未见过的东西。跟踪下去,不断探索,不知不觉中,你就会发现某种值得思考的东西占据着你的头脑。所有真正伟大的发现都是思考的结果。”1)diveintoHedivedintothehistoryofChina．Theboydivedintotheriverfromthebridge.Hedivedintohispocketsandfishedoutonedollar．He____hiscareerandmadeagreatcontributiontoourcountry.A.divedhimselfintoB.devotedhimselftoC.divedintoD.devotedto2)every/eachtime意为“每次;每当”,此短语在句子中经常作连接词,引导时间状语从句做连词的名词,引导时间状语从句。能用做连词的名词短语还有：thefirsttime第一次lasttime上次nexttime下次theinstant/moment/minute/second…that一……就第一次看见金门大桥,我就深深爱上了它。IlovedGoldenGateBridgethefirsttimeIsawit.上次见他的时候我告诉他我想和他合作。ItoldhimthatIwantedtoteamupwithhimlasttimeImeethim.我一回家,就开始下雨了。ThemomentIgothome,itbegantorain.下次我雇用厨师的时候,我会打电话给你。IwillringyouupnexttimeIhireacook.____Iseehim,theoldmanissittinginthesamechair.A.EverytimeB.EverytimewhenC.AteachtimeD.Eachtimethat3)followup继续下去e.g.That’saninterestingidea,andwe’llcertainlyfollowitup.3.Bellneversetouttoinventthetelephoneandwhathewastryingtodesignwasamultipletelegraph.贝尔从未打算发明电话而是试图设计一种复式电报。setout(todosth.)开始(做某事),着手干;为某个目标而努力setouttodosth.=setaboutdoingsth.setoutfor=setofffor=leavefor1)Atdawn,theyset____togetreadyfortheworkoftheday.A.offB.aboutC.outD.in2)Theyset____atabout8o’clock.A.abouttoworkB.abouttoworkingC.aboutworkingD.outwork3)They_____themountainatnoon.A.setofftoB.setouttoC.setoutforD.setoffin4.Suddenlyhehadaflashofinspiration.突然间,他灵光闪现。aflashofinspiration指“灵感的闪现”inspirationn.[U]灵感,启发；C]鼓舞或激励的人或事物Theseeventsprovidedtheinspirationforherfirstbook.这些事是她第一本书的灵感来源。5.Ifsoundwavecouldbereproducedinamovingelectricalcurrent,theycouldbesentalongawire.如果声波能够在移动的电流中复制,它们就能够被沿电线传送。1)reproducevt.复制;再现……的形象或声音Thetaperecorderreproducedthesymphony.录音机可使这交响曲重现。2)currentn.气流;水流,洋流;电流adj.时下的,当今的,流行的,通用的currentevents,thecurrentyear,incurrentuseMostoftheoldareinterestedin____________．大部分老年人都对时事感兴趣。Theyareexpectingprofitsofover$2millionin________________.他们期望今年的利润超过二百万美元。Thewordisnolonger_________________.这个词已不再使用。6.Thepatentwasgivenin1876,butitwasnotuntilfivedayslaterthatBellsentthefirsttelephonemessagetohisassistant,Watson.这项专利是1876年发布的,但是贝尔是在5天之后才跟他的助手华生通了第一次电话。Itis/wasnotuntil…that….这是强调notuntil引导的时间状语从句句型。Itwasnotuntilhefinishedhishomeworkthathewenttobed.高考链接1)Itwasn’tuntilnearlyamonthlater_____Ireceivedthemanager’sreply.A.sinceB.unlessC.asD.that2)--DidJackcomebackearlylastnight?--Yes,itwasnotyeteighto’clock______hearrivedhome.A.beforeB.whenC.thatD.Until7.Beingverystable,ithasprovedinvaluableinthedesignofbridges.(四面体)十分稳定牢固,在桥梁设计领域的价值难以估量。Beingverystable,是Becauseitisverystable的省略句,它在句中作原因状语。8.Althoughheismostassociatedwiththeinventionofthetelephone,hewasindeedacontinuingsearcherafterpracticalsolutionstoimprovethequalityofeverybody’slife.虽然他一直以发明电话闻名于世,但是他的确是一个永不停息的探索者,不断寻求着改善人们生活质量的可行方法。1)associatevt.联想,把……联想在一起[+with]

TheyassociateturkeywithThanksgiving.他们把火鸡和感恩节联系在一起。Ididn’twanttobeassociatedwithitatall.我根本不想与这事有牵连。associaten.[C]伙伴;同事;朋友;合伙人

Heisoneofmyassociatesatthestore.他是我店里的一位同事。2)indeedad.(加强语气)真正地,确实,实在Afriendinneedisafriendindeed.(表示让步)当然,固然Heisindeedyoung,butheiscompetent.3)practical实际的;实践的;实用的Iwantsomepracticaladvice.我想要些实际性的建议。Itwouldn’tbepracticalforustogoallthatwayjustfortheweekend.我们跑那么远只为了去度个周末实在很不切实际。Thedictionaryisverypractical.这本词典非常实用。五．当堂检测及总结提升：单项选择1.Everyoneintheclasshopedthathe____afterafewdays’treatment.A.pickedupB.tookupC.gaveupD.madeup5.2.Kathy______alotofSpanishbyplayingwiththenativeboysandgirls.A.pickedupB.tookupC.gaveupD.madeup3.Isthisthebikewhichyouwishtohave_____?A.repaireditB.repairingC.repairD.repaired4.____inthought,healmostranintothecarinfrontofhim.A.LosingB.ToloseC.LostD.Havinglost5.----It’scloudyoutside.Pleasetakeanumbrella.----_____________.A.Yes,takeiteasyB.Well,itjustdependsC.OK,justincaseD.Allright,you’rewelcome6.Whilehewasinvestigatingwaystoimprovethetelescope,Newtonmade_____discoverywhichcompletelychanged___man’sunderstandingofcolor.A.a,/B.a,theC./,theD.the,a7.Thep