九年级英语上册《Unit 4 Amazing Science》Topic1 SectionB 教案 仁爱版VIP免费

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)Astronautsaddwatertodriedfoodtomakeitwetsothatnopiecesoffoodwillflyaroundandinfluencethespaceship’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.Whendidhegointospace?…(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:Nowwehaveknownsomethingaboutthespaceflight.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:Isittrue?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:Readthedialoginrolesandfindoutimportantlanguagepoints.(1)Spaceshipsaremainlycontrolledbycomputers.(2)Astronautsusecomputerstocontrolthespeedanddirectionofspaceships,eventhetemperature.(3)It’simportanttomastercomputertechnology.(4)SoIadviseyoutostudyhardtomakecomputersserveusbetter.3.(学生再读1a,独立完成1b,然后核对答案。)T:Read1aagain,andfillintheblankswiththecorrectformsofthewordsgiven.Finish1b.(核对答案。)4.(1)(让学生再读1b，注意带有宾语补足语的句子。板书并简单介绍复合宾语结构。)v.+object+complement(todo/doing/adj./n.…)复合宾语结构T:Now,pleaseread1bagainandpayattentiontothesentenceswithobjectcomplement.(两分钟后。)OK,let’sstophere,whocanfindoutthesentences?Pleaseputupyourhands.S1,please.S1:…(板书并讲解，要求学生掌握。)asksb.(not)todosth.advisesb.(not)todosth.makesb.dosth.T:OK.Whocanmakesomesentencesaccordingtothestructuresontheblackboard?S2.S2:Theteacheraskedusnottobelateforschool.S3:YesterdayImadehimcry.S4:…(2)(让学生进行小组讨论，说出更多的含有宾语补足语的句子，然后向全班汇报，并让其他同学判...