九年级英语上册 Unit 4 Topic 3 We will live in space one day Section B教案 仁爱版VIP免费

九年级上仁爱版英语Unit4Topic3WewillliveinspaceonedaySectionB教案Themainactivitiesare1aand3a.本课重点活动是1a和3a。Ⅰ.Teachingaimsanddemands教学目标1.Learnsomenewwordsandusefulexpressions:basic,coach,director,riskIthinkI’mgoingtobeascientistinthefuture.2.Consolidatetheuseofmodalverb+be+P.P.:(1)Ibelievemoreandmorethingswillbediscoveredinthefuture.(2)Thegirlwillbewellcaredfor.(3)Thesetreesshouldbewateredatonce.3.TalkaboutflyingtoMarsandtheouterspace.Ⅱ.Teachingaids教具录音机/幻灯片Ⅲ.Five-fingerTeachingPlan五指教学方案Step1Review第一步复习(时间:10分钟)1.(以男、女两组竞赛的方式复习含有情态动词的被动语态。由教师说出一个动词，同学们用这个动词去造一个含有情态动词的被动语态的句子。看哪组说得又快又准确。)T:OK.Let’shaveacompetitionbetweenboysandgirls.Isayaverb,andyoumakeasentencewiththisverb.Youmustuse“modalverb+be+pastparticiple”.Doyouunderstand?Ss:Yes.T:Forexample.Isay“water”.Youshouldsayitlikethis,“Theflowersmustbewateredeveryday.”OK,Let’sbegin.Protect.Girls:Ourenvironmentshouldbeprotectedwell.T:Clean.Boys:Theblackboardmustbecleanedafterclass.T:Lookafterwell.Girls:Theyoungtreesshouldbelookedafterwell.T:Speak.Girls:EnglishshouldbespokeninourEnglishclass.T:Plant.Boys:Moreandmoretreesshouldbeplanted.T:Invent.Girls:Manyusefulthingswillbeinventedinthefuture.T:Excellent.Youdidverywell.Girlsdidbetterthanboys.Congratulations!(鼓掌。)2.(提问关于太空和人类对太空研究的一些问题。加深对含有情态动词的被动语态结构的变化及用法的认识，导入一部分生词。)T:WhatmoviedidKangkangandMariawatchyesterday?S1:Theywatchedamovieaboutthelifeinspace.T:DoesKangkangbelievetherearealiens?S2:No,hedoesn’tbelieveit.T:Andyou?Doyoubelievetherearealiens?S3:No,Idon’tbelieveit,becausetheyhaven’tbeenseeninourdailylife.(很有可能出现不同意见，那样更有利于进一步的复习提问。)S4:Mr./Miss…,Ibelievetherearealiensbecausetherearelargenumbersofstarsinspace.Theremustbeastarlikeourplanet.T:Iagreewithyou.Weallwonderiftherearealiensinspace,butwhatcanbedonetofindoutwhethertherearealiensinspaceornot?S5:Satellitesandspaceshipsshouldbesentup.S6:Otherplanetsmaybevisited.S7:Morescientificresearchshouldbedone.T:Goodidea.Ifpeopledomorescientificresearch,Ibelievemoreandmoreunknownthingswillbediscoveredinthefuture.Now,manhasaplantoflytotheMars.TheastronautsfromChina,theUnitedStatesandRussiawillfinishthetasktogether.Ireallyadmiretheastronauts.Theycantraveltospaceanddiscoversomethingnewaboutplanets.Therisksmustbeworthy.Totellyouatruth,whenIwasachild,Iwantedtobeanastronaut.Whatareyougoingtobewhenyougrowup?S8:I’dliketobeascientist.T:Soyouneedtolearnalotofknowledgeandmastersomebasicskills.Whatareyougoingtobeinthefuture,S9?S9:IwanttobeabasketballplayerinNBA.T:Soyouneedagoodcoachandmoretraining.S10,wouldyouliketobeadirector?S10:Yes.T:Verygood.I’mgladtohearthatyouallwanttohaveagoodfuture.Ihopeyourdreamwillcometrue.Now,let’sseewhatMariaandKangkangwanttobewhentheygrowup.(板书，讲解并要求掌握basic,coach,director,risk。)admirev.basicadj.Youneedtolearnalotofknowledgeandmastersomebasicskills.coachn.directorn.riskn./v.Therisksmustbeworthy.Step2Presentation第二步呈现(时间:10分钟)1.(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)Kangkangisgoingtobeanastronautwhenhegrowsup.(2)Mariawantstobeascientist.2.(学生分组朗读,女...