高中英语 unit3 tomorrow's world welcome and reading教案 牛津译林版必修4

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1、Unit1Tomorrow’sworldPeriod1Welcometotheunitandreading一．【设计思想】以丰富的图片引入话题，以阅读技巧贯穿这个阅读课堂。二．【教学目标】1.知识目标：（1）学会运用略读与扫读技巧查找有用信息。（2）了解Realcine。2.能力目标：能在阅读理解中灵活运用略读与扫读技巧。三．【教学重难点】Useskimmingandscanningflexiblywhilereading.四．【教学环节】【课堂导入】Step1:Whatdoyouthinklifewillbelikein3000?（Beforeanswerth

2、isquestion,showthestudentssomepictures）Discussion:DiscussthefollowingpicturesPicture1Therobotisservingd____forthemaster.Hecandoalotofthingsforh________,forexample,theycanhelppeopledoh_______.theywillmakepeople’slivesmorec________.What’smore,robotscanhelppeopledoboringordangerousworks

3、othatpeoplecanhavetimetor______.Picture2vWherearethepassengersgoing?vDoyoubelievethattravellingtotheMoonwouldbejustliketravellingtoanothercity?vIfyouhaveachance,wouldyouliketoflytotheMoonoranotherplanet?Picture3ØWhatarethepeopleinthispicturedoing?ØHowoldistheman?ØDoyouthinkpeoplecanl

4、ivethatlonginthefuture?Whyorwhynot?Picture4___________and_______are____________todiscuss___________betweenotherplanetsandtheEarth.Theyalsotalksaboutthe______issuesintheGalaxy.Step2:Discussion1.DoyouthinktheMooncouldbeatouristdestinationinthefuture?Why?2.Whatdevelopmentsinscienceandte

5、chnologywouldyouliketoseehappeninthefuture?【预习检查】Haveadiscussionaboutthedifficultsentencesthatyouhaveunderlinedwhenyoupreviewthispassage.【课堂教与学】Step3:Reading1.Skimming(略读)Readthebusinessproposalandfindouttheanswers:1.Whatisthenameoftheproduct?2.Howmanyoftheviewer’ssensesdoesthisprodu

6、ctexcite?3.WhowentonavirtualtriptoAfrica?2.Scanning(扫读)Decidewhetherthesentencesaretrueorfalse.nThetechnologybehindthisproductisvirtualreality.nUponreadingthetopofQomolangma,thecold,thetiredness,thefood,thesmells,thesightsandthesoundsofthemountainwillbeexperienced.nAstrawsensordelive

7、rssmellsintotheviewer’snose.nVRcanprovideteenagerswithanotherwaytoexperiencetheworld.nsomepeoplethinkthatviewerswillbedisappointedbyRealCinebecauseVRisnotinteresting.nFirefighterscouldbetrainedusingRealCinewithouttheriskofbeingsentintoaburningbuilding.Answerthequestionsaccordingtowha

8、tyouhaveread