2023学年完整公开课版Unit4Topic1SectionB教案1

SectionBThemainactivityis1a.本课重点活动是1a。Ⅰ.Teachingaimsanddemands教学目标1.Learnsomenewwords:technology,master,introduction,expect.2.Learntheuseofobjectcomplement:SoIadviseyoutostudyhardertomakecomputersserveourlivesbetter.Astronautsaddwatertodriedfoodtomakeitwetsothatnopiecesoffoodwillflyaroundandinfluencethespaceship’scontrols.3.Learnsomethingmoreaboutourastronauts’life.4.Developthestudents’patrioticspirit.Ⅱ.Teachingaids教具卡片/小黑板/录音机/纸条Ⅲ.Five-fingerTeachingPlan五指教学方案Step1Review第一步复习(时间:10分钟)(做游戏，复习上节课内容。教师手中拿有很多带有问题的卡片，把全班分成四组，每组选出一名代表来抽取卡片并提出问题，看哪个组答得又快又准确。)T:Let’splayagame.I’lldividethewholeclassintofourgroups.Eachgroupneedstochooseonestudenttopickupacard.Andheorshewillreadthequestions,thenothersanswer.Thegroupthatcananswerthesequestionsfastestandrightisthewinner.Areyouready?Ss: Yes.T:Nowlet’sbegin.(学生一一抽取纸条。问题如下:)(1)WhoisthefirstspacetravelerofChina(2)WhichspaceshipdidYangLiweitake?(3)WhendidYangLiweigointospace?(4)HowlongdidYangLiweistaythere?(5)HowmanycirclesdidYangLiweigoaroundtheearth?(6)WhendidYangLiweilandontheearth?(7)Afterthefirsttraveler,whowentintospacenext?(8)WhichspaceshipdidFeiJunlongandNieHaishengtake?(9)WhendidFeiJunlongandNieHaishenggointospace?(10)HowlongdidFeiJunlongandNieHaishengstaythere?(11)WhatwasthetemperatureinShenzhouⅥ?(12)WhatarethebigplansforexploringspaceinChina?(13)WhendidFeiJunlongandNieHaishenglandontheearth?(14)WhoisChang’e?(15)WhatisChina’sfirstlunarprobe?(教师总结，引出新话题，导入生词。)T:Nowwehaveknownsomethingaboutthespaceflight.Doyouwanttoknowsomethingaboutthespaceshipsandtheastronauts?Ss:Yes.T:OK.Letmeintroducesomethingaboutthemtoyou!(板书并讲解，并要求学生掌握introduction。)introduceintroduction(v.)(n.)introduce…to…T:ShenzhouⅥandShenzhouⅤaremainlycontrolledbycomputersduringtheirflights.Ss:Isittrue?Soexciting!T:Right.It’samazing,isn’tit?Sowemustmastercomputertechnology.(板书生词，释义，领读并要求掌握master和technology。)amazingadj.masterv.technologyn.Ss:Ithinkso.Butweknowonlyalittleaboutit.T:Don’tworry!Studyhard,andyou’llmasteritverywell.Iexpectsomeofuscangointospacesomeday.(板书，释义，领读并要求掌握。)expect.v.expectsb.todosth.Step2Presentation第二步呈现(时间:10分钟)1.(让学生听1a录音，回答问题。)T:Listentothetape,andanswerthequestion:Whatdoastronautsusecomputerstododuringtheflight?(学生听完录音，与教师核对答案。)2.(分角色朗读课文，找出1a中出现的疑难点并解决。)T:Readthedialogueandfindoutimportantitems.(1)Thespaceshipismainlycontrolledbycomputers.(2)Astronautsusecomputerstocontrolthespeedandthedirectionofthespaceship,eventhetemperature.(3)It’simportanttomastercomputertechnology.(4)SoIadviseyoutostudyhardertomakecomputersserveourlivesbetter.(板书并解释。)advisesb.todosth.Forexample:OurEnglishteacheradvisesustoreadsomeEnglishmagazines.3.(学生再读1a,独立完成1b,然后核对答案。)T:Read1aagain,andfillintheblankswiththecorrectformsofthewordsgiven.Finish1b.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,pleaseread1bagainandpaymoreattentiontothesentenceswithobjectcomplement.(两分钟后。)OK,let’sstophere,whocanfindoutthesentences?Pleasehandsup.S1.S1:…(板书并讲解。)asksb.todosth.asksb.nottodosth.advisesb.todosth.advisesb.nottodosth.makesb.dosth.T:OK.Whocanmakesomesentencesaccordingtotheinstructionsontheblackboard?S2.S2: Theteachertoldusnottobelateforschool.S3: YesterdayImadehimcry.S4:…(2)(让学生小组讨论，说出更多的含有宾语补足语的句子，然后说给全班听，并让其他同学判断正误。) T:Nowpleasemakemoresentencesusingtheobjectcomplementingroups.Thenreadthemtotheclass.S5:Ifindhimanhonestboy.Ss:He/Sheisright.S6:Weshouldmakethefoodcool.Ss:He/Sheisright.S7:…Ss:…Step3Consolidation第三步巩固(时间:10分钟)1.(找几组同学表演1a。)T:Iwouldliketoasksomegroupstoactoutthedialogin1a.2.(表演之后要求学生复述1a。)T:Boysandgirls.4minuteslaterI’llaskyoutoretell1aaccordingtothedialogabove.(检查2-3位同学复述课文的情况，其余同学同桌之间互查。)Step4Practice第四步练习(时间:10分钟)1.(让学生阅读2，可以和同桌讨论不懂的问题，认真理解课文中出现的太空术语，完成2。)T: Boysandgirls,doyouwanttoknowmoreaboutspaceshipsandhowtotraintheastronauts?Ss: Yes.T: OK.Readthepassagesandtrytounderstandthem,thenmatchthepictureswiththefollowinginformation.(核对答案。板书，释义，领读。)craftn.mini-worldn.telescopen.viewn./v.2.(让学生再读2，回答小黑板上的问题，巩固，加深理解。)T: Readthepassageagain,thenanswerthequestionsontheblackboard.1.Whydoesthespacesuitbecometheastronaut’sownmini-world?2.Whatarethefoodslikeinthespaceship?3.Whydoastronautsaddwatertodriedfoodbeforeeatingit?4.What’stheuseofthetelescopes?Step5Project第五步综合探究活动(时间:5分钟)1.收集查找更多关于宇航员航空飞行方面的信息，并就此写一篇报导。2.Homewor