九年级英语上册《unit 4 amazing science》topic1 sectionb 教案 仁爱版

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1、九年级英语上册《Unit4AmazingScience》Topic1SectionB教案仁爱版Themainactivitiesare1aand2.本课重点活动是1a和2。Ⅰ.Teachingaimsanddemands教学目标1.Learnsomenewwords:master,introduction,expect,dry2.Learntheuseofobjectcomplement:(1)SoIadviseyoutostudyhardtomakecomputersserveusbetter.(2)Astronautsaddwatertodriedfoodtomakeitwetsot

2、hatnopiecesoffoodwillflyaroundandinfluencethespaceship’scontrols.3.Learnmoreabouttheastronauts’life.4.Developthestudents’patrioticspirit.Ⅱ.Teachingaids教具神七图片/录音机/小黑板Ⅲ.Five-fingerTeachingPlan五指教学方案Step1Review第一步复习(时间:7分钟)以太空飞行为主题，通过学生互问互答的形式，复习SectionA。1.(复习上节课内容，教师把全班分成两组进行互问互答比赛，每组可以选派同学向对方提出有关航

3、天知识的问题，看哪个组获胜。)T:I’lldividethewholeclassintotwogroups,eachgroupchooseonestudenttoaskquestionsaboutspacescience.Thegroupthatcananswerthesequestionsmostandrightisthewinner.Areyouready?Ss:Yes.T:Nowlet’sbegin.G1:WhoisthefirstspacetravelerinChina?G2:YangLiwei.Thenwhichspaceshipdidhetake?G3:ShenzhouⅤ.W

4、hendidhegointospace?…(教师总结。)2.(教师出示神七图片，要求学生回答问题。)T:Doyouknowitsname?Ss:ShenzhouⅦ.T:Whenwasitsentup?Ss:In2008.T:Whatwasyourfeelingwhenitlandedsuccessfully?S4:Iwasproudofit.S5:IthinkChinahasmadegreatprogressinspaceindustry.Step2Presentation第二步呈现(时间:8分钟)设置对话，师生问答，引入并学习生词，呈现1a。(教师继续太空知识话题。导入生词。)T:No

5、wwehaveknownsomethingaboutthespaceflight.Doyouwanttoknowhowtheastronautscontrolthespaceships?Ss:Yes.T:OK.Letmetellyousomethingaboutit!ImeanI’llmakeanintroductiontoyou.(板书并要求学生掌握。)introductionT:Spaceshipsaremagicalandtheyaremainlycontrolledbycomputersduringtheirflights.(板书，要求学生了解。)magicalSs:Isittr

6、ue?Soexciting!T:Right.It’samazing,isn’tit?Sowemustmastercomputertechnology.(板书生词，要求学生理解amazing；掌握master。)amazingmasterSs:Wethinkso.Butweknowonlyalittleaboutit.T:Don’tworry!Studyhard,andyou’llmasteritverywell.Iexpectsomeofyoutogointospacesomeday.(板书，并要求掌握。)expectexpectsb.todosth.Step3Consolidation

7、第三步巩固(时间:15分钟)复述1a对话，巩固1a，引出本课重点—宾语补足语，要求学生造句。完成1b。1.(让学生听1a录音，回答问题。)T:Listentothetape,andanswerthequestion:Whatdoastronautsusecomputerstododuringtheflight?(核对答案。)2.(分角色朗读对话，找出1a中出现的疑难点并解决。)T:Readthedialoginrolesandfin