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1、九年级英语上册《Unit4AmazingScience》Topic3SectionA教案仁爱版Themainactivitiesare1aand2a.本课重点活动是1a和2a。Ⅰ.Teachingaimsanddemands教学目标1.Learnanewword:research2.Learnsomeusefulsentences:(1)Whatfun!(2)Iwon’tbelievetherearealiensuntilIseethemwithmyowneyes.3.Learntheuseofmodalverb+be+P.P.:(
2、1)Wewillbeabletodoanythingthatcanbedoneontheearth.(2)ButIdon’tthinkalienscanbefoundinspace.4.TalkaboutflyingtoMars,theouterspaceandsomethingaboutthealiens.5.Learnexpressingpossibilityandimpossibility.Ⅱ.Teachingaids教具关键词卡片／图片／录音机／小黑板Ⅲ.Five-fingerTeachingPlan五指教学方案Step1R
3、eview第一步复习(时间:8分钟)复习巩固本单元Topic2中所学重点句型和语法，提高学生综合运用语言的能力。1.(复习巩固前面学过的有关现代科技及发明的重点句型，提高学生的口语表达能力。)T:Boysandgirls,wehavelearnedsomethingaboutspaceships,satellites,cloning,robotsandGPS.Thenewtechnologiesandinventionshaveimprovedourlifegreatly.Couldyousaysomethingaboutthem?
4、Ss:Yes.T:OK.Imadesomecardswithsomekeywordsonthem.Eachofyoutriestosayasentencewiththekeywords.Areyouclear?Ss:Yes.T:OK,begin!(出示写有关键词的卡片。)(1)proved,madegreatprogress,developing,spaceindustryS1:TheyhaveprovedthatChinahasmadegreatprogressindevelopingitsspaceindustry.(2)spa
5、ceships,controlled,computersS2:Spaceshipsaremainlycontrolledbycomputers.…2.(复习一般过去时的被动语态，导入新课，并呈现生词research。)(出示神五及嫦娥一号的图片。)T:WhenwasShenzhouⅤlaunched,S3?S3:Itwaslaunchedin2003.T:WhenwasChang’eⅠlaunched,S4?S4:Itwaslaunchedin2007.T:Welldone!TheyhaveprovedthatChinahasmad
6、egreatprogressindevelopingitsspaceindustry.Isitright,S5?S5:That’sright.I’msurewe’llsendmorespaceshipsintospace.T:Ofcoursewecan.MaybepeoplewillflytoMarsoneday.Doyouthinkitismagical?Ss:Yes,that’sveryexciting.T:DoyouwanttobeanastronautlikeYangLiwei?S6:Yes.IhopethatIcantra
7、veltothemoononeday.…T:Boysandgirls,ifyoucanbeanastronautinthefuture,youcandomoreresearchaboutspace.Butyoushouldstudyhardnowtomakeyourdreamscometrue.(板书并要求学生掌握。)researchStep2Presentation第二步呈现(时间:12分钟)呈现1a，完成1b。培养学生的听说技能和阅读理解能力。1.(让学生听1a前讨论，以加深理解。)T:Boysandgirls,Iwillask
8、youtwoquestionsbeforelistening.Pleasediscussthemintwominutes.(1)DoyouthinkpeoplewillliveonMarsinthefuture?(2)Doyoubel
