unit 4 topic 2 section b 教案

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1、Unit4AmazingScienceTopic2SectionB教案Teachingaimsanddemands1.Learnsomenewwords:basic,risk2.Consolidatetheusageofmodalverb+be+P.P:(1)Moreandmorethingswillbediscoveredinthefuture.(2)Thegirlwillbewellcaredfor.(3)Thesetreesshouldbewateredatonce.3.TalkaboutflyingtoMarsandth

2、eouterspace.Teachingaids录音机/幻灯片TeachingPlanStep1Review提问关于太空和人类对太空的研究的一些问题。T:WhatmoviedidMichaelandJaneseeyesterday?S1:Theysawamovieaboutthelifeinspace.T:DoesMichaelbelievetherearealiens?S2:No,hedoesn’tbelieveit.T:Andyou?Doyoubelievetherearealiens?S3:No,Idon’tbelieve

3、it.Becausetheycannotbeseen.(很有可能出现不同意见，那样更有利于进一步的复习提问。)T:Doyoubelievetherearealiens?S4:Yes,Ido.T:Whatcanbedonetofindthemoutiftherearealiensinthespace?S5:Satellitesandspaceshipsshouldbesentup.S6:Otherplanetsmaybevisited.S7:Morescientificresearchshouldbedonecarefully.T

4、:Goodidea.Ifpeopledomorescientificresearch,Ibelievemoreandmoreunknownthingswillbediscoveredinthefuture.Nowwe’reatschooltolearnthebasicknowledge.Weshouldworkhardandthenwecandiscovertheunknownthings.T:WereyouexcitedaboutthenewsofShenzhouVI?Ss:Yes,ofcourse.T:Whatdidthey

5、doduringtheflight?S8:Theytookphotos.S9:TheyrecordedtheiractivitieswithaDV.S10:…T:Doyouwanttoflyinthespaceshiponeday?Ss:Yeah.T:Now,manhasaplantoflytotheMars.TheastronautsfromChina,theUnitedStatesandRussiawillfinishthetasktogether.Ireallyadmiretheastronauts.(教师释义并领读adm

6、ire。)T:Wouldyouliketobeanastronautwhenyougrowup?S11:Yes.T:Soyouneedtolearnalotofknowledgeandmastersomebasicskills.Whatareyougoingtobeinthefuture?S12:Iwanttobeanastronaut.S13:Iwanttobeascientist.T:Verygood.I’mgladtohearthatyouallwanttohaveagoodfuture.Ihopeyourdreamwil

7、lcometrue.Now,let’sseewhatMariaandKangkangwanttobewhentheygrowup.Step2Presentation1.(播放1a录音，让学生听两遍，然后回答问题。)T:Listencarefullyandfindouttheanswers:(1)WhatisKangkanggoingtobewhenhegrowsup?(2)WhataboutMaria?(听后，让全班同学统一回答。)(答案)：(1)Kangkangisgoingtobeanastronautwhenhegrows

8、up.(2)Mariawantstobeascientist.2.(学生分组朗读，女孩读Maria，男孩读Kangkang。读后学生们自己设计问题，然后互问互答。)T:Readthedialogingroups,girlsactMaria,boysactKang