【牛津译林版】必修二：Unit1 Tales of the uneplained Period3 Word power教案

Unit1TalesoftheunexplainedPeriod3Wordpower［设计思想］以两篇d%文为载体，拓展关于外太空及太空探险的词汇。二.【教学目标】Bytheendofthisclass,thestudentswillbeabletoenlargethevocabularybylearningaboutsomewordsaboutouterspaceandspaceexploration.knowthenamesandthepositionofthe9planetsinthesolarsystem.三.【教学重难点】Understandthemeaningofthespeechmadebythescientist.Learnsomenewwordsaboutouterspaceandspaceexploration.四.【教学环节】【课堂导入】Answerthefollowingquestions：WhetherUFOsreallyexisthaspuzzledUSforalongtime.Haveyoueverthoughtaboutexploringspaceoneday?Areyouinterestedinmakingdiscoveriesinspace?Whatachievementshavehumansmadesofarinspaceexploration?Whowasthefirstmantotravelinspace?Whendidthefirstmanlandonthemoon?Andhow?Whatdoyouknowabouthim?Whilefocusingonthequestionsabove,pleasepay„attentiontosomeothernewwordsrelatedtospace,suchasastronaut,spaceship/spaceshuttle,etc.Givestudentsmoreinformationaboutthehistoryofspaceexplorationandthehistoryofthespaceshuttle.【预习检查】BrainstormingWhenitcometospaceexploration,whatwillyouthinkof?【课堂教与学】Step1Vocabularylearning1.ReadthespeechgivenbyascientistinPartAandtellthemainideasofthepassage.TimeEvent1957Since195919611969Askstudentstoguessthemeaningofthewordsfromsomepictures.Readthesecondpartofthescientist'sspeechandcompletePartCindividuallyaccordingtotheinstructions.Checktheanswers.Whatisouruniversemadeupof?DealwithPart4Step2Someusefulphrasesmake/give/deliveraspeech(P6)发表演说setfootin/on(P6)登上，涉足，访问sofar(P6):到现在为止，到目前为止(常用于现在完成时)dreamof/about(doing)sth.(P7)梦想干某事carryout(P7)实施、执行takeoffStep3VocabularyextensionAskstudentstofocusonPartDandconsiderthequestionof「what「ouruniverseismadeupofandthenaskstudentstocompleteitindividually.Askstudentstocompleteaparagraphbasedonthepicture.【课堂巩固】CompletetheprocessofspacewalkThespaceshipwasintospacebyrocketsfromthelaunchpad.Later,therocketsfromthespaceshuttleandfellinthesea.Researchwasinspacestation.Astronautstookspacewalkwithon.Completetheshortpassageaccordingly.Ouruniverseisupof,andtheMilkyWayisjustofthem.Oursolarsystemofthestar一thesunandplanetssuchastheearth.Therealsoesatelliteslikethemoonandcometsaswell.【知识小结】因为这个话题学生平时接触不多，本单元Wordpower词汇相对较难。【提升与拓展】Theyearlymarathon(along-distancerunningraceof42.195km)inmytownusuallyoccursduringaheatwave.Myjobwastofollowbehindtherunnersinanambulance_1anyofthemneededmedicalattention.“We'resupposedtostaybehindthe2runner,sotakeitslowly,“Isaidtodriver,Doug,astheracestarted.Thefront-runnersstartedto3andthenmyeyeswere4rtothewomaninbluesilkrunningshortsandaloosewhiteT-shirt.Weknewwewerealreadywatchingour"lastrunner”.Her5weresocrippled(残废的)thatitseemedalmostimpossibleforhertobeabletowalk,6alonerunamarathon.DougandI7insilenceassheslowlymovedforward.8,shewastheonlyrunnerleftinsight.TearsstreameddownmyfacewhenIwatchedwithrespect9shepushedforwardwithgreat10throughthelastmiles.Whenthefinishlinecameintosight,rubbishlayeverywhereandthe11crowdshad

longgonehome.12,standingstraightandeversoproud13alongman.Hewas14oneendofaribbon（缎带）ofcrepepaper（皱纹纸）15toapost.Sheslowlycrossedthrough,leavingbothendsofthepaperfluttering（飘扬）behindher.Idonotknowthiswoman'sname,butthatdayshebecameapartofmy16-apartIoftendependon.Forher,itwasn'tabout17theotherrunnersorwinningaprize,butabout18whatshehadbutabout18whatshehadbutabout18whatshehadtoodifficultorIgetthosesetouttodo,nomatter19>WhenIthinkthingsare“I-just-can't-do-it”.Ithinkofthelastrunner.butabout18whatshehadtoodifficultorIgetthoseThenIrealizehow20thetaskbeforemereallyis.A.sothatB.incaseC.eventhoughD.onlyifA.firstB.bestC.onlyD.lastA.runB.separateC.disappearD.appearA.drawnB.thrownC.fixedD.caughtA.handsB.legsC.armsD.bodyA.letB.leaveC.speakD.takeA.watchedB.droveC.observedD.staredA.QuicklyB.UnluckilyC.NaturallyD.FinallyA.sinceB.beforeC.asD.untilA.A.A.A.A.A.A.A.A.A.A.painB.determinationC.strengthD.desiretiredB.waitingC.cheeringD.impatientBesidesB.ThereforeC.YetD.FortunatelystoodB.waitedC.cameD.hadhelpingB.catchingC.holdi