Module 3 Journey to space Unit 1 公開課教學(xué)設(shè)計(jì)（外研版八年級(jí)英語下冊(cè)）

Module3JourneytospaceUnit1Hasitarrivedyet?教學(xué)設(shè)計(jì)一、教學(xué)目標(biāo)1.掌握詞匯：earth,moon,news,planet,reach,yet,project,noproblem,latest,on,spacetravel,none2.掌握句型：I’vejustmadeamodelspaceshipforourschoolproject.Hasitarrivedyet?Astronautshavealreadybeentothemoon.3.能夠理解關(guān)于太空旅行的對(duì)話并識(shí)別特定信息。4.能用already，just，yet及現(xiàn)在完成時(shí)談?wù)撚嘘P(guān)太空旅行的最新事件。5.能夠辨認(rèn)并掌握句子的重音。6.能夠聽懂關(guān)于太空探索的話題并提取信息。7.培養(yǎng)學(xué)生對(duì)天文知識(shí)的興趣和對(duì)未知事物的探索精神。二、教學(xué)重點(diǎn)及難點(diǎn)重點(diǎn)：1.掌握重點(diǎn)詞匯和句型。2.能夠正確朗讀對(duì)話。難點(diǎn)：能夠運(yùn)用含有現(xiàn)在完成時(shí)的語句進(jìn)行簡(jiǎn)單的交際。三、教學(xué)準(zhǔn)備1.多媒體設(shè)備和課件。2.教學(xué)光盤。四、教學(xué)過程StepⅠWarming-upTletSswatchthevideoaboutthesolarsystem,thenanswerthefollowingquestions.Doyouknowaboutoursolarsystem?Howmanyplanetsgoaroundthesun?Whichplanetisthethirdplanetfromthesun?Whichplanetisthefourthplanetfromthesun?設(shè)計(jì)意圖：通過呈現(xiàn)八大行星的英文歌曲視頻，讓學(xué)生在欣賞歌曲的同時(shí)，初步了解宇宙相關(guān)知識(shí)。再通過問題的討論與思考，進(jìn)一步引出本模塊話題，激發(fā)學(xué)習(xí)興趣。StepⅡPre-listeningNewwords1.TletSslearnthenewwords.T:Firstly,let’slearnthenewwordstogether.2.TencouragesSstosaysomethingaboutthesewords.e.g.earthT:TheEarthisaplanetanditgoesaroundtheSun.Itisabeautifulblueandwhiteballwhenitisseenfromspaceandithastheenvironmentwithair,sopeopleandthingscangrow.設(shè)計(jì)意圖：在學(xué)習(xí)完本單元重點(diǎn)詞匯之后，讓學(xué)生利用新詞說句子，加深對(duì)新詞理解。Activity11.TletsSsreadthewordsinActivity1andtrytounderstandthem.T:WhowantstoreadoutthewordsinActivity1tothewholeclass?Handsupplease.2.TchoosessomeSstoreadthesewordsandcorrecttheirpronunciation.設(shè)計(jì)意圖：聽錄音前重點(diǎn)記憶新詞，為下一步的聽做好準(zhǔn)備。3.TletsSslistentotherecordingforthefirsttimeandpayattentiontothewordstheyhear.4.TletsSslistenforthesecondtimeandfinishActivity1.5.Sschecktheiranswersinpairs.6.TplaystherecordingforthethirdtimeforSstocheckiftheiranswersarecorrect.設(shè)計(jì)意圖：帶著任務(wù)去聽材料，培養(yǎng)學(xué)生聽取關(guān)鍵信息的能力。Activity21.TletsSsreadthesentencesinActivity2andpredictbeforelistening.AndthenTasksseveralSstosharetheirpredictionandwritethemontheblackboard.2.Sslistentotherecordingforthefirsttimeandtrytounderstandthedialogue.3.Tplaystherecordingagain.Sswritetheiranswers.4.TcheckstheiranswersandguidesSstosharetheiranswers.5.Sslistenandrepeat.設(shè)計(jì)意圖：活動(dòng)2為聽力基本能力訓(xùn)練，為學(xué)生能更好地理解下一環(huán)節(jié)中的對(duì)話內(nèi)容作鋪墊。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.設(shè)計(jì)意圖：讓學(xué)生帶著問題聽，提高學(xué)生聽的效率。通過聽力練習(xí)題目的設(shè)置，讓學(xué)生獲取對(duì)話主要內(nèi)容和一些細(xì)節(jié)信息，鍛煉學(xué)生快速獲取信息的能力。StepIVPost-listeningActivity31.SsreadtheconversationinActivity3andanswerthequestions.設(shè)計(jì)意圖：讓學(xué)生閱讀對(duì)話，回答一系列問題來掌握對(duì)話細(xì)節(jié)。2.TasksSstoroleplaytheconversation.設(shè)計(jì)意圖：通過角色扮演，讓學(xué)生復(fù)述對(duì)話，鞏固對(duì)對(duì)話的理解，為下面完成活動(dòng)4做準(zhǔn)備。LanguagepointsTexplainsthelanguagepointsintheconversation.1.Whatareyouupto？beupto表示“從事于,忙于”，后面接名詞、代詞或-ing形式等。2.I’mnotsurehowtomakeit.besure后可接從句、動(dòng)詞不定式或“介詞of/about+名詞/代詞/動(dòng)名詞”，表示“對(duì)……確信、有把握”。3.Haveyouheardthelatestnews?latestadj.最新的，最近的，最遲的（常放在名詞前作定語）latest也可作adv.意為“最遲地；最近地”。4.Hasitarrivedyet?【拓展】arrive,reach與get的區(qū)別：arrive不及物動(dòng)詞，arrivein+大地點(diǎn)，arriveat+小地點(diǎn)reach及物動(dòng)詞，reach+地點(diǎn)名詞get不及物動(dòng)詞getto+地點(diǎn)名詞【拓展】just,already與yet的區(qū)別：just意為“剛剛，正好”，常用于肯定句，放在have/has之后，過去分詞之前。already意為“已經(jīng)，就……”，常用于肯定句，放在have/has之后，過去分詞之前。yet意為“還（沒），尚（未）”，常用于疑問句或否定句，用于句末。5.SohavetheydiscoveredlifeonMars?【拓展】discover,findout,invent,lookfor與find的區(qū)別：discover發(fā)現(xiàn)。表示“偶然”或“經(jīng)過努力”發(fā)現(xiàn)客觀存在的事物、真理或錯(cuò)誤。findout查明；弄清楚。強(qiáng)調(diào)經(jīng)過一番努力或詢問而查明某事或真相。invent發(fā)明。強(qiáng)調(diào)創(chuàng)造出以前從未存在過的新事物。lookfor尋找。強(qiáng)調(diào)尋找的過程。find找到。強(qiáng)調(diào)尋找的結(jié)果和能力。6.LotsofscientistsareworkinghardinordertosendastronautstoMarsoneday.inorderto意為“為了……”，表示目的，其后接動(dòng)詞原形，否定結(jié)構(gòu)為inordernotto。設(shè)計(jì)意圖：學(xué)習(xí)掌握本課重要知識(shí)點(diǎn)。Activity41.SsdoActivity4andwritetheanswersonthebooks.Andthenshowtheanswersout.2.Tcheckstheanswerswiththewholeclass.Activity51.Ssreadthesesentencessilentlyandpredictwhichwordsshouldbestressed.2.Sslistentotherecordingandcheckiftheirpredictionsarerightorwrong.3.Sslistenagainandrepeat.Activity61.TeamracingT:Wehaveknownmuchaboutspacetravelinthisclass.NowIwilldividethewholeclassintotwoteams.Twoteamswillhavearace.Theteamthatfirstgivesacorrectsentencegetsonepoint.設(shè)計(jì)意圖：通過群組比賽說現(xiàn)在完成時(shí)句子，激發(fā)學(xué)生競(jìng)爭(zhēng)意識(shí)，提升訓(xùn)練效果。2.Tmakesalistaboutspacetravelontheblackboard.Eachteamchoosesonestudenttowritedowntheirsentences.Activity7Ssworkinpairs.TalkaboutspacetravelwiththelistsinActivity6.—HavewesentaspaceshiptoMars?—Yes,wehave.But…設(shè)計(jì)意圖：借助PPT以問答形式練習(xí)新句型，來檢測(cè)學(xué)生運(yùn)用現(xiàn)在進(jìn)行時(shí)的情況。ExercisesTletsSsdosomeexercises.完成下列句子。1.宇宙飛船已經(jīng)把信息傳回地球。Thespacecrafthas______________________toearth.2.我剛剛制作了一個(gè)太空站的模型。I’ve_________________________ofspacestation.3.你聽到這條最新消息了嗎？______you__________________news?4.到達(dá)那兒已經(jīng)花費(fèi)了好幾個(gè)月。Ithas_______________________togetthere.5.他們還沒有發(fā)現(xiàn)火星上有任何生命。They________________________onMarsyet.用havebeento或havegoneto完成對(duì)話。A:_______you________tothezoo?B:Yes,I____________therethreetimes.C:WhereisLucy,doyouknow?A:Sorry,Idon’tknow.B:She_______________tothelibrary.CulturalBackgroundTintroducestheeightplanetsinour