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1、八年級(jí)英語(yǔ)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(jí)上Unit4OurWorldTopic2AreyousurethereareUFOs?SectionC教學(xué)設(shè)計(jì)Themainactivitiesare1aand2a.本課重點(diǎn)活動(dòng)是1a和2a。Ⅰ.Teachingaimsanddemands教學(xué)目標(biāo)1.Learnsomenewwordsandphrases:example,forexample,spend…on,dictionary,inalphabeticalorder,lookup,payattentionto,andsoon

2、,beginwith,writeto2.Learnsomeusefulsentences:(1)Itmakesourlifenicer,easierandmoreinteresting.(2)Howiseverythinggoingthesedays?(3)Ithinkit’shelpfulforstudyingEnglish.3.Goonlearninghowtoexpresscertaintyanduncertainty:I’m(not)sureofthat.4.Talkaboutmodernscienceandtechnology:(1)Wecandosomeshoppingwithou

3、tleavingourhouses.(2)WecanusetheInternettofindjobs.(3)TheInternetcanhelpusfindtheway.(4)OntheInternet,wecanalsoenjoymanyinterestingsongs,moviesandgames.(5)Butweshouldn’tspendtoomuchtimeontheInternet.5.LearnhowtolookupnewwordsinanEnglish-Chinesedictionary:(1)ThewordsinEnglishdictionariesareinalphabet

4、icalorder.(2)Whenyoulookupawordinthedictionary,youmustpayattentiontothefirstletteroftheword.Ⅱ.Teachingaids教具錄音機(jī)/英漢字典Ⅲ.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(shuō)能力。1.(檢查作業(yè)：表演對(duì)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.Nowpleasetalkabout

5、themwithyourpartnerorgiveaspeech.2.(通過(guò)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:Wecan

6、watchmoviesonit.S5:Wecanwriteane-mailonit.(讓學(xué)生盡可能多說(shuō)。)T:Yes.That’sverygood.AndIoftenusetheInternetfordownloadingusefulinformation.(板書并要求學(xué)生理解。)downloadT:TheInternetisveryuseful,butweshouldn’tspendtoomuchtimeontheInternet.Doyouthinkso?(板書并要求學(xué)生掌握。)spend…on…Ss:Yes,wethinkso.Step2Presentation第二步呈現(xiàn)(時(shí)間:8分鐘)

7、播放錄音，呈現(xiàn)1a。師生對(duì)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(duì)答案。)T:OK.Nowpleasegivemeyouranswers.FromS1,please.Saythemonebyone

8、.S1:Wecangoshoppingwithoutleavingourhouses.S2:WecanstudyontheInternet.S3:WecanusetheInternettofindjobs.S4:WecanfindthewaytoanewplaceontheInternet.S5:Wecanfindlotsofsongs,moviesandgamesontheInternet.2.(學(xué)生跟讀1a，注意語(yǔ)音和語(yǔ)調(diào)，并畫出關(guān)鍵詞。)T:OK.Nowpleaselistentothetapeandfollow.Payattentiontoyourpronunciationandint

9、onation.Andmarkthekeywords.(板書關(guān)鍵詞。)Internet,wonderful,make,nicer,easierandmoreinteresting,help,forexample,without,study,use…to,anewplace,interesting,songs,movies,games,spend…on,toomuchtimeStep3Consolidation第三步穩(wěn)固(時(shí)間:10分鐘)通過(guò)穩(wěn)固1a，培養(yǎng)學(xué)生的口語(yǔ)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.Accor

10、dingtothekeywordsontheblackboard,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(duì)答案。)3.(做調(diào)查完成1c。)T:TheInternetisveryuseful.IwanttoknowaboutyourInternetlif

11、e.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.T

12、herearelotsofusefulthingsontheInternet,soitcanhelpusalot…Butweshouldnotspendtoomuchtimeonit…(教師引導(dǎo)學(xué)生盡量多說(shuō)，使學(xué)生意識(shí)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(guò)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:What’sthis?Ss:“字典〞。T:Yes,it’sanEnglish-Chinesedictionary.(板書并要求學(xué)生掌握。)dictionaryT:DoyouhaveanEnglish-Chinese

13、dictionary?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(cè)文中出現(xiàn)的新短語(yǔ)的意思。)(板書并要求學(xué)生掌握。)inalphabeticalorder,payattentionto,beginwith,writeto(鼓勵(lì)

14、學(xué)生總結(jié)如何查字典，為下一步活動(dòng)打下根底。)T:Excellent!2.(跟讀2a并注意語(yǔ)音語(yǔ)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(duì)話，介紹如何查英漢字典。)T:Accordingtothekeywordsontheblackboard,pleasemakeadialogtointroducehowtouseadictionary.Example:S1:CouldyoutellmehowtouseanEnglish-Chinesedictionar

15、y?S2:Certainly.Whenyoulookupawordinthedictionary,payattentiontothefirstletteroftheword.Whentwowordsbeginwiththesameletter,youhavetolookatthesecondlettertofindtheword.Ifboththefirstandthesecondlettersarethesame,lookatthethirdoneandsoon.T:Excellent!Ihopeeveryonecanknowhowtolookupawordinadictionary.Now

16、I’llgiveyoutheword“music〞.Canyoufindwhereitis?(教師巡視，看誰(shuí)先找到這個(gè)單詞。)(教師講解如何查找生詞，并做示范。)T:I’mgoingtolookuptheword“music〞inthedictionary.FirstIpayattentiontothefirstletter“m〞.Second,Ihavetolookatthesecondletter“u〞.ThenIlookatthethirdletter“s〞andsoon.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。)Step

17、5Project第五步綜合探究活動(dòng)(時(shí)間:10分鐘)通過(guò)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.Nowlet’shaveadebateaboutthistopic:IsspendingtoomuchtimeontheInternetgoodorbadforus?GroupOnethinksitisgoodandGroupTwothinksitisbad.Pleasegiveyouropinions.G1:Spendingtoomu

18、chtimeontheInternetisgoodforus.Becauseitisveryusefulandhelpful.Forexample,wecanstudyontheInternet,wecanlookupsomenewinformation,wecanlistentomusic,andwecanseemoviesorplayvideogamesifwewanttorelax.G2:SpendingtoomuchtimeontheInternetisbadforus.Becauseitisbadforoureyesandourhealth.Ifwespendtoomuchtimeo

19、nit,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?SectionCspend…onWecandosomeshoppingwithoutleavingourhouses.forexampleWecanusetheInternettofindjobs.lookupTheInternetcanhelpusfindtheway.payattentiontoButweshouldn’tspendtoomuchtimeontheInternet.beginwithI’m(not)sureofthat.writeto仁愛,設(shè)計(jì),教學(xué)反思