牛津譯林版高中英語選修七unit 3《the world online》reading1教案

1、Unit3TheworldonlineReading1教學設(shè)計單元：Unit3Theworldonline板塊：Reading1Thoughtsonthedesign本節(jié)課是閱讀教學，主要目的是指導學生有效地閱讀辯論類的文章，并通過對文章的閱讀獲取必要的信息，幫助學生更好地評價因特網(wǎng)的影響，理解如何去適當?shù)厥褂靡蛱鼐W(wǎng)的資源。教學過程中，通過對課文內(nèi)容相關(guān)練習的設(shè)計，幫助學生逐步加深對課文的理解以及對辯論類文章結(jié)構(gòu)的掌握。最后辯論部分的設(shè)計是要幫助學生進一步鞏固課文的內(nèi)容，并且讓學生學會使用文章中所出現(xiàn)的結(jié)構(gòu)及形式進行辯論，達到學以致用的目的。Teachingaims:Afterlearning

2、thisperiod,thestudentswillbeableto:1.understandtheargumentaboutthepositiveandnegativeeffectsoftheInternetonpeopleslives;2.learnaboutthestrategyof“readinganargument”;3.retelltheeffectsoftheInternetanddebateaboutacertainsubject.Step1Lead-in1.BegintheclassbydiscussingsomeproblemsabouttheInternet(PPT4-9

3、)(1)WhatdoyouusuallyusetheInternetfor?（GatherdifferentanswerstothequestionsandshowsomepicturesaboutthefunctionsoftheInternet:tosearchforinformation,tohelpwithstudy,toplaygameanddownloadsomemusicandvideo,foramusementandshopping）（(2)WhatdoyouthinkthemostimportantbenefitoftheInternetis?Ithasbroughtusmu

4、chconvenience;ithelpustosavemuchtime,energyaswellasmoney.）（(3)DoyouthinkthereareanynegativethingsabouttheInternet?Givethestudentsafewminutestodiscusswiththeirclassmatesandthenasksometolisttheiropinions）2.Fromyouranswers,wecanfindthatsomestudentsthinkithasgoodeffects;someothersthinkitsbad.Thatswhatwe

5、willmainlylearntoday.Nowpleaseturntopage34andletslearnthepassageabouttheInternet.Explanation第一步的設(shè)置主要為激發(fā)學生對于本節(jié)課的興趣，由于因特網(wǎng)是學生生活中很熟悉的話題，所有絕大多數(shù)學生有話可說，并由此話題自然地引入課文，從而充分調(diào)動學生的學習熱情和興趣。Step2Skimmingandscanningforgeneralidea(PPT10)Allowthestudentstwoorthreeminutestogothroughthetextquicklytofindtheanswerstothef

6、ollowingquestions.(1)Thetextpresentsthe_twostudentsgaveata_aboutthe_ofInternetuse.(2)Whoarethetwodebaters?Answers:(1)speeches,debate,advantagesanddisadvantages(2)Zhuzhenfei,infavouroftheInternet；LinLei,againsttheInternet.Explanation第二步的快速閱讀主要為幫助學生迅速把握住文章主要內(nèi)容以及文章類型，使學生對于課文內(nèi)容有了大致的了解，其中第一個關(guān)于文章類型的提問，主要為

7、引入下一步的閱讀策略。Step3Readingstrategy(PPT11)Tellstudentswhenwereadanargument,therearesomethingweshouldpayparticularattentionto.Allowthestudentsaboutfiveminutestoreadthroughthereadingstrategyonpage35,andfindouttheanswerstothefollowingtwoquestions.Itissuggestedthatthestudentsworkinpairstocomparenoteswitheac

8、hotherabouttheiranswerstothequestions.(1)Whenyoureadanargument,youmustrememberthat_.(2)Howdoesanargumentdevelop?Thefirstthing:_.Afterthat:_.Intherestoftheargument:_.Attheendoftheargument:_.Answers:(1)aspecificviewisbeinggiven.(2)astatementofwhattheargumentisabout；mainpoints；supportingfacts；conclusio

9、n.Explanation這一步驟主要為幫助學生了解辯論類文章的閱讀策略，使學生知道此類文章的閱讀技巧。處理閱讀策略時，沒有采用教師直接講解的形式，而是由學生自己閱讀并填空，這樣可以加深學生的印象。Step4Carefulreadingfordetailedinformation(PPT12-15)Tellstudentstoreadthetwospeechesandseehowtheyweredeveloped.Getthemtoanalyzethestructureofeachspeechandfindoutinformationaboutmainpoints,supportingfact

10、sandconclusion.Allowthemfiveminutestoreadandthencompletethefollowingexercisesaboutthetext.(1)I.Analyzethestructureofthe1stpartAspecificview:_.Para_:PresentthetwomainpointsPara_:SupportingfactsforPoint1Para_:SupportingfactsforPoint2Para_:DrawaconclusionII.Fillintheblanks.View:TheInternethas_1_effects

11、onourlifePoint1:Its_2_forpeopletolookforinformationSupportingfacts:Asurveyshows_3_ofusersuseittosearchforanswerstoquestions._4_oftherespondentsuseittoadvanceknowledgeabout_5_.Point2:Its_6_tobuildgroupsonlineandformfriendshipsSupportingfacts:Internetfriendshipsarebasedoncommon_7_.Peoplewhoaredisabled

12、can_8_withtheoutsideworld.Conclusion:theInternetremainsapositive_9_thatmakesourlivesbetter(2)I.Analyzethestructureofthe2ndpartAspecificview:_Para1:Presentthetwo_Para2:_forPoint1Para3-4:SupportingfactsforPoint2Para5:Drawa_II.CompletetheformbelowDebater(view)MainpointsSupportingfactsconclusionPoint1:e

13、BayEducators(Para2)LinLeiPoint2:familiestimeastudy(Para3-4)Answers:(1)I.thetitle:1,2-3,4,5II.positive,value,80%,79%,hobbies,ability,interests,communicate,tool(2)I.thetitle,mainpoints,Supportingfacts,conclusionII.Point1:inaccurateinformation;Point2:transferring/changingthewaypeoplespendtheirtime;Conc

14、lusion:ItremainsimportantforuseithertolimitouruseoftheInternet,ortolearnhowtohandletheproblemsithascaused.Explanation這一步驟的細讀及相關(guān)練習，能更好地幫助學生應(yīng)用前面的閱讀策略，根據(jù)前面閱讀策略中提到的辯論性文章的要點，分別找出論點、論據(jù)、結(jié)論，從而很好地理解文章的結(jié)構(gòu)，任務(wù)型閱讀練習和完成表格可幫助學生進一步理解掌握文章內(nèi)容。Step5Listeningandconsolidation(PPT16-20)Playthetapeforstudentstolistenandimi

15、tateandaskthestudentstojudgewhetherthestatementsbelowaretrueorfalse,andthendealwithPartEonPage37.Checktheanswertogetherafterthat.Ifsomestatementsarefalse,asksomestudentstocorrectthem.1.Accordingtothesurvey,childrenusetheInternetmostlytoplaygames.2.Whenpeopleareinneedofinformation,theInternetisnowthe

16、firstplacethatmanypeopleturnto.3.Inbuildingafriendship,themostimportantthingiscommoninterests.4.TheclinicwasopenedinBeijingtohelppeoplesurftheInternet.5.IfpeoplespendalltheirtimeontheInternet,theywillfeelseparatedfromthepeopleandtheworldaroundthem.6.Thepurposeofthepassageistopresentthepositiveeffect

17、softheInternet.Answers:FTTFTFAnswers:PartEonPage37.1weaknesses2diverse3relate4addressed5click6correspond7statisticsExplanation這一步的聽讀讓學生對文章更加熟悉，其后的判斷對錯練習和根據(jù)文章內(nèi)容填空練習，既讓學生進一步鞏固文章內(nèi)容，又讓教師了解到學生的掌握程度，是很好的反饋練習。Step6Extension(PPT21-22)Askthestudentstoworkinpairsandmakeadialogue.SupposingoneofthemisZhanghua,w

18、hospendsmuchtimeontheInterneteverydayandoftenmakeonlinefriends;theotherisLiwen,whoisworriedaboutthefriendshiponline.AndtheyaredebatingwhetherpeoplecanfindtruefriendshipontheInternet.Givethestudentsanexampleasfollows:Zhanghua:DoyouoftenusetheInternettotalktoyourfriends?Liwen:No,notreally.Iseemyfriendsatschool.PeopledonottellthetruthaboutthemselvesontheInternet,soZhanghua:ButIliketochatLiwen:Gettwopairstoacttheirdialogueoutinfrontoftheclass