Module 3 Journey to space Unit 1 公开课教学设计（外研版八年级英语下册）

Module3JourneytospaceUnit1Hasitarrivedyet?教学设计一、教学目标1.掌握词汇：earth,moon,news,planet,reach,yet,project,noproblem,latest,on,spacetravel,none2.掌握句型：I’vejustmadeamodelspaceshipforourschoolproject.Hasitarrivedyet?Astronautshavealreadybeentothemoon.3.能够理解关于太空旅行的对话并识别特定信息。4.能用already，just，yet及现在完成时谈论有关太空旅行的最新事件。5.能够辨认并掌握句子的重音。6.能够听懂关于太空探索的话题并提取信息。7.培养学生对天文知识的兴趣和对未知事物的探索精神。二、教学重点及难点重点：1.掌握重点词汇和句型。2.能够正确朗读对话。难点：能够运用含有现在完成时的语句进行简单的交际。三、教学准备1.多媒体设备和课件。2.教学光盘。四、教学过程StepⅠWarming-upTletSswatchthevideoaboutthesolarsystem,thenanswerthefollowingquestions.Doyouknowaboutoursolarsystem?Howmanyplanetsgoaroundthesun?Whichplanetisthethirdplanetfromthesun?Whichplanetisthefourthplanetfromthesun?设计意图：通过呈现八大行星的英文歌曲视频，让学生在欣赏歌曲的同时，初步了解宇宙相关知识。再通过问题的讨论与思考，进一步引出本模块话题，激发学习兴趣。StepⅡPre-listeningNewwords1.TletSslearnthenewwords.T:Firstly,let’slearnthenewwordstogether.2.TencouragesSstosaysomethingaboutthesewords.e.g.earthT:TheEarthisaplanetanditgoesaroundtheSun.Itisabeautifulblueandwhiteballwhenitisseenfromspaceandithastheenvironmentwithair,sopeopleandthingscangrow.设计意图：在学习完本单元重点词汇之后，让学生利用新词说句子，加深对新词理解。Activity11.TletsSsreadthewordsinActivity1andtrytounderstandthem.T:WhowantstoreadoutthewordsinActivity1tothewholeclass?Handsupplease.2.TchoosessomeSstoreadthesewordsandcorrecttheirpronunciation.设计意图：听录音前重点记忆新词，为下一步的听做好准备。3.TletsSslistentotherecordingforthefirsttimeandpayattentiontothewordstheyhear.4.TletsSslistenforthesecondtimeandfinishActivity1.5.Sschecktheiranswersinpairs.6.TplaystherecordingforthethirdtimeforSstocheckiftheiranswersarecorrect.设计意图：带着任务去听材料，培养学生听取关键信息的能力。Activity21.TletsSsreadthesentencesinActivity2andpredictbeforelistening.AndthenTasksseveralSstosharetheirpredictionandwritethemontheblackboard.2.Sslistentotherecordingforthefirsttimeandtrytounderstandthedialogue.3.Tplaystherecordingagain.Sswritetheiranswers.4.TcheckstheiranswersandguidesSstosharetheiranswers.5.Sslistenandrepeat.设计意图：活动2为听力基本能力训练，为学生能更好地理解下一环节中的对话内容作铺垫。StepⅡIWhile-listening1.SslistentotherecordinginActivity3forthefirsttimeandtrytoanswerthequestion.HasthespacecraftreachedMars?2.Sslistentotheconversationagainandfinishthefollowingtasks.(1)WhatareDamingandTonytalkingabout?A.Modelspaceship.B.ThenewsaboutthetriptoMars.C.Schoolproject.(2)MarkT(True)orF(False).Thespaceship’striptoMarstookseveralyears.()TheyhavediscoveredlifeonMars.()Astronautshavealreadybeentothemoon.()3.Tplaystherecordingforthethirdtime.Sschecktheiranswers.设计意图：让学生带着问题听，提高学生听的效率。通过听力练习题目的设置，让学生获取对话主要内容和一些细节信息，锻炼学生快速获取信息的能力。StepIVPost-listeningActivity31.SsreadtheconversationinActivity3andanswerthequestions.设计意图：让学生阅读对话，回答一系列问题来掌握对话细节。2.TasksSstoroleplaytheconversation.设计意图：通过角色扮演，让学生复述对话，巩固对对话的理解，为下面完成活动4做准备。LanguagepointsTexplainsthelanguagepointsintheconversation.1.Whatareyouupto？beupto表示“从事于,忙于”，后面接名词、代词或-ing形式等。2.I’mnotsurehowtomakeit.besure后可接从句、动词不定式或“介词of/about+名词/代词/动名词”，表示“对……确信、有把握”。3.Haveyouheardthelatestnews?latestadj.最新的，最近的，最迟的（常放在名词前作定语）latest也可作adv.意为“最迟地；最近地”。4.Hasitarrivedyet?【拓展】arrive,reach与get的区别：arrive不及物动词，arrivein+大地点，arriveat+小地点reach及物动词，reach+地点名词get不及物动词getto+地点名词【拓展】just,already与yet的区别：just意为“刚刚，正好”，常用于肯定句，放在have/has之后，过去分词之前。already意为“已经，就……”，常用于肯定句，放在have/has之后，过去分词之前。yet意为“还（没），尚（未）”，常用于疑问句或否定句，用于句末。5.SohavetheydiscoveredlifeonMars?【拓展】discover,findout,invent,lookfor与find的区别：discover发现。表示“偶然”或“经过努力”发现客观存在的事物、真理或错误。findout查明；弄清楚。强调经过一番努力或询问而查明某事或真相。invent发明。强调创造出以前从未存在过的新事物。lookfor寻找。强调寻找的过程。find找到。强调寻找的结果和能力。6.LotsofscientistsareworkinghardinordertosendastronautstoMarsoneday.inorderto意为“为了……”，表示目的，其后接动词原形，否定结构为inordernotto。设计意图：学习掌握本课重要知识点。Activity41.SsdoActivity4andwritetheanswersonthebooks.Andthenshowtheanswersout.2.Tcheckstheanswerswiththewholeclass.Activity51.Ssreadthesesentencessilentlyandpredictwhichwordsshouldbestressed.2.Sslistentotherecordingandcheckiftheirpredictionsarerightorwrong.3.Sslistenagainandrepeat.Activity61.TeamracingT:Wehaveknownmuchaboutspacetravelinthisclass.NowIwilldividethewholeclassintotwoteams.Twoteamswillhavearace.Theteamthatfirstgivesacorrectsentencegetsonepoint.设计意图：通过群组比赛说现在完成时句子，激发学生竞争意识，提升训练效果。2.Tmakesalistaboutspacetravelontheblackboard.Eachteamchoosesonestudenttowritedowntheirsentences.Activity7Ssworkinpairs.TalkaboutspacetravelwiththelistsinActivity6.—HavewesentaspaceshiptoMars?—Yes,wehave.But…设计意图：借助PPT以问答形式练习新句型，来检测学生运用现在进行时的情况。ExercisesTletsSsdosomeexercises.完成下列句子。1.宇宙飞船已经把信息传回地球。Thespacecrafthas______________________toearth.2.我刚刚制作了一个太空站的模型。I’ve_________________________ofspacestation.3.你听到这条最新消息了吗？______you__________________news?4.到达那儿已经花费了好几个月。Ithas_______________________togetthere.5.他们还没有发现火星上有任何生命。They________________________onMarsyet.用havebeento或havegoneto完成对话。A:_______you________tothezoo?B:Yes,I____________therethreetimes.C:WhereisLucy,doyouknow?A:Sorry,Idon’tknow.B:She_______________tothelibrary.CulturalBackgroundTintroducestheeightplanetsinour