八年級英語上Unit 4 Our World Topic 2 Section C教案教學(xué)反思教學(xué)設(shè)計(jì)

八年級英語上Unit 4 Our World Topic 2 Section C教案教學(xué)反思教學(xué)設(shè)計(jì)仁愛版八年級上Unit4OurWorldTopic2AreyousurethereareUFOs?SectionC教學(xué)設(shè)計(jì)Themainactivitiesare1aand2a.本課重點(diǎn)活動是1a和2a。.Teachingaimsanddemands教學(xué)目標(biāo)1.Learnsomenewwordsandphrases:example,forexample,spendon,dictionary,inalphabeticalorder,lookup,payattentionto,andsoon,beginwith,writeto2.Learnsomeusefulsentences:(1)Itmakesourlifenicer,easierandmoreinteresting.(2)Howiseverythinggoingthesedays?(3)IthinkitshelpfulforstudyingEnglish.3.Goonlearninghowtoexpresscertaintyanduncertainty:Im(not)sureofthat.4.Talkaboutmodernscienceandtechnology:(1)Wecandosomeshoppingwithoutleavingourhouses.(2)WecanusetheInternettofindjobs.(3)TheInternetcanhelpusfindtheway.(4)OntheInternet,wecanalsoenjoymanyinterestingsongs,moviesandgames.(5)ButweshouldntspendtoomuchtimeontheInternet.5.LearnhowtolookupnewwordsinanEnglish-Chinesedictionary:(1)ThewordsinEnglishdictionariesareinalphabeticalorder.(2)Whenyoulookupawordinthedictionary,youmustpayattentiontothefirstletteroftheword.Teachingaids教具錄音機(jī)/英漢字典.Five-fingerTeachingPlan五指教學(xué)方案Step1Review第一步復(fù)習(xí)(時(shí)間:7分鐘)談?wù)撛掝}，導(dǎo)入新課。培養(yǎng)聽說能力。1.(檢查作業(yè)：表演對話或演講，談?wù)撚嘘P(guān)外星人和UFO的話題，復(fù)習(xí)besure結(jié)構(gòu)。)T:YouhavesearchedsomeinformationaboutaliensandUFOs.Nowpleasetalkaboutthemwithyourpartnerorgiveaspeech.2.(通過討論導(dǎo)入新詞。)T:WheredidyougettheinformationaboutUFOs?S1:IgotitontheInternet.T:Welldone!WecandomanythingsontheInternet.Forexample,wecanstudyontheInternet.WhatelsecanwedoontheInternet?(板書并要求學(xué)生掌握。)exampleforexampleS2:Wecanplaygamesonit.S3:Wecanlistentomusiconit.S4:Wecanwatchmoviesonit.S5:Wecanwriteane-mailonit.(讓學(xué)生盡可能多說。)T:Yes.Thatsverygood.AndIoftenusetheInternetfordownloadingusefulinformation.(板書并要求學(xué)生理解。)downloadT:TheInternetisveryuseful,butweshouldntspendtoomuchtimeontheInternet.Doyouthinkso?(板書并要求學(xué)生掌握。)spendonSs:Yes,wethinkso.Step2Presentation第二步呈現(xiàn)(時(shí)間:8分鐘)播放錄音，呈現(xiàn)1a。師生對話，理解1a內(nèi)容，并找出關(guān)鍵詞。1.(播放錄音，整體了解1a。)T:TheInternetisveryusefulandwonderful.IthinkmostofyoucanusetheInternetwell,sowhatcanwedoontheInternet?Listentothepassagein1aandfindouttheanswertothisquestion.(板書)WhatcanwedoontheInternet?(核對答案。)T:OK.Nowpleasegivemeyouranswers.FromS1,please.Saythemonebyone.S1:Wecangoshoppingwithoutleavingourhouses.S2:WecanstudyontheInternet.S3:WecanusetheInternettofindjobs.S4:WecanfindthewaytoanewplaceontheInternet.S5:Wecanfindlotsofsongs,moviesandgamesontheInternet.2.(學(xué)生跟讀1a，注意語音和語調(diào)，并畫出關(guān)鍵詞。)T:OK.Nowpleaselistentothetapeandfollow.Payattentiontoyourpronunciationandintonation.Andmarkthekeywords.(板書關(guān)鍵詞。)Internet,wonderful,make,nicer,easierandmoreinteresting,help,forexample,without,study,useto,anewplace,interesting,songs,movies,games,spendon,toomuchtimeStep3Consolidation第三步穩(wěn)固(時(shí)間:10分鐘)通過穩(wěn)固1a，培養(yǎng)學(xué)生的口語表達(dá)和寫作能力，完成1b和1c。1.(學(xué)生根據(jù)關(guān)鍵詞復(fù)述課文。)T:OK.Boysandgirls,pleasestop.Accordingtothekeywordsontheblackboard,pleaseretellthetexttoyourdeskmate.IwillasksomestudentstoretellitinEnglishinthefront.(找?guī)酌麑W(xué)生復(fù)述課文。)2.(學(xué)生獨(dú)立完成1b。)T:OK.Nowlookatthepicturesin1banddescribethemaccordingto1a.Thenwritedowntheanswers.(核對答案。)3.(做調(diào)查完成1c。)T:TheInternetisveryuseful.IwanttoknowaboutyourInternetlife.Pleaseanswerthequestionsin1c.(根據(jù)調(diào)查結(jié)果，小組討論。)(板書)(1)WhatdoyouthinkoftheInternet?(2)WhatcanwedoontheInternet?(3)AreallthethingsontheInternetgoodforus?(4)IsspendingtoomuchtimeontheInternetgoodorbadforus?T:Whenyoufinishthediscussion,pleasewriteareportaboutit.Youcanbeginlikethis:TheInternetiswonderful.TherearelotsofusefulthingsontheInternet,soitcanhelpusalotButweshouldnotspendtoomuchtimeonit(教師引導(dǎo)學(xué)生盡量多說，使學(xué)生意識到合理使用網(wǎng)絡(luò)的重要性。)Step4Practice第四步練習(xí)(時(shí)間:10分鐘)通過學(xué)習(xí)2a，完成2b，使學(xué)生掌握英漢字典的使用方法。1.(教師拿出一本英漢字典。)T:Whatsthis?Ss:“字典。T:Yes,itsanEnglish-Chinesedictionary.(板書并要求學(xué)生掌握。)dictionaryT:DoyouhaveanEnglish-Chinesedictionary?Ss:Yes,wedo.T:Ifwemeetanewwordwhilewearereading,weshouldlookitupinthedictionary.(板書并要求學(xué)生掌握。)lookupT:Butdoyouknowhowtolookupwordsinadictionary?Read2abyyourselves,andthenfindouttheanswertothisquestion.(學(xué)生自讀2a，猜測文中出現(xiàn)的新短語的意思。)(板書并要求學(xué)生掌握。)inalphabeticalorder,payattentionto,beginwith,writeto(鼓勵(lì)學(xué)生總結(jié)如何查字典，為下一步活動打下根底。)T:Excellent!2.(跟讀2a并注意語音語調(diào)。)T:Listento2aandrepeat.Payattentiontothepronunciationandintonation.3.(讓學(xué)生朗讀2a，然后根據(jù)黑板上的關(guān)鍵詞編對話，介紹如何查英漢字典。)T:Accordingtothekeywordsontheblackboard,pleasemakeadialogtointroducehowtouseadictionary.Example:S1:CouldyoutellmehowtouseanEnglish-Chinesedictionary?S2:Certainly.Whenyoulookupawordinthedictionary,payattentiontothefirstletteroftheword.Whentwowordsbeginwiththesameletter,youhavetolookatthesecondlettertofindtheword.Ifboththefirstandthesecondlettersarethesame,lookatthethirdoneandsoon.T:Excellent!Ihopeeveryonecanknowhowtolookupawordinadictionary.NowIllgiveyoutheword“music.Canyoufindwhereitis?(教師巡視，看誰先找到這個(gè)單詞。)(教師講解如何查找生詞，并做示范。)T:Imgoingtolookuptheword“musicinthedictionary.FirstIpayattentiontothefirstletter“m.Second,Ihavetolookatthesecondletter“u.ThenIlookatthethirdletter“sandsoon.Nowlook,hereistheword“music.4.(學(xué)生根據(jù)剛剛所學(xué)的查字典的方法，完成2b。)Step5Project第五步綜合探究活動(時(shí)間:10分鐘)通過舉行辯論賽，讓學(xué)生懂得如何正確使用網(wǎng)絡(luò)資源。1.(將學(xué)生分成正反方兩個(gè)大組，以“IsspendingtoomuchtimeontheInternetgoodorbadforus?為題進(jìn)行辯論。)T:OK.Nowletshaveadebateaboutthistopic:IsspendingtoomuchtimeontheInternetgoodorbadforus?GroupOnethinksitisgoodandGroupTwothinksitisbad.Pleasegiveyouropinions.G1:SpendingtoomuchtimeontheInternetisgoodforus.Becauseitisveryusefulandhelpful.Forexample,wecanstudyontheInternet,wecanlookupsomenewinformation,wecanlistentomusic,andwecanseemoviesorplayvideogamesifwewanttorelax.G2:SpendingtoomuchtimeontheInternetisbadforus.Becauseitisbadforoureyesandourhealth.Ifwespendtoomuchtimeonit,wemaybesleepy,tiredandindulgeourselvesinthecomputergamesandwedonotwanttostudyhard.(教師總結(jié)，科學(xué)使用網(wǎng)絡(luò)資源。)2.Homework:(1)以“MyInternetLife或“HowtoUsetheInternet?為題寫一篇作文。(2)預(yù)習(xí)SectionD，并在字典中查找SectionD中出現(xiàn)的生詞。板書設(shè)計(jì)：AreyousurethereareUFOs?SectionCspendonWecandosomeshoppingwithoutleavingourhouses.forexampleWecanusetheInternettofindjobs.lookupTheInternetcanhelpusfindtheway.payattentiontoButweshouldntspendtoomuchtimeontheInternet.beginwithIm(not)sureofthat.writeto仁愛,設(shè)計(jì),教學(xué)反思