人教版高中英語必修五unit3_l

1、Unit3Lifeinthefuture教學案設計教學案設計一、一、教案背景教案背景1.Learnsomenewwdsexpressions.2.Helpthestudentstotalkaboutlifeinthepastatpresentinthefuture.3.Enablethestudentstodescribethelifeinthepastatpresentinthefuture.二、二、教學課題教學課題Lifeinthe

2、future學習并了解未來生活的各個方面用與現(xiàn)在生活的不同之處，學習外星人的生活方式。1.Targetlanguage目標語言目標語言a.重點詞匯和短語constantlyremindvehiclecarriagebathroomtempleprivatesettlementimpressionconstantjetprevioustabletcapsuleopeningsurroundinglackachemaskbendpresss

3、wiftswiftlymastersightflashswitchoptimisticlengthtakeuplackoflosesightofsweepupcatchsightofb.重點句式2.Abilitygoals能力目標能力目標EnabletheSstotalkaboutthelifeinthepastatpresentinthefuture.3.Learningabilitygoals學能目標學能目標HelptheSslea

4、rnhowtodescribethelifeinthepastatpresentinthefuture.三、三、教材分析教材分析本單元以“Lifeinthefuture”為中心話題，旨在通過本單元的學習，讓學生大膽發(fā)揮想象，對人類今后的生活環(huán)境，生活方式進行猜測，并在此基礎(chǔ)上，對人類的種種活動進行反思，提倡環(huán)保生活意識。同時讓學生學會過去分詞作定語和作狀語的不同用法。最后讓學生將本單元所討論的話題和推測手法相結(jié)合，學習怎樣寫rept。四

5、、教學方法教學方法1.HowdidIfeelassoonasIwastransptedtothefuture2.HowdidWangPingsolvethisproblem3.WhatdoyouthinkhascausedthiskindofproblemGivetheSs12minutestothinktheycandiscusswiththeirpartners.Thenchecktheanswers.AftertheSsreadt

6、heparagraphsaskthemthefollowingquestions.1.WhatdidWangPing’shouselooklike2.WhatwasthegreenwallmadeofWhat’sthepurposeofbuildingthiskindofgreenwall3.HowcanyouproduceaTVsetinWangPing’shouseSampleanswers:1.Hishouseisalargebr

7、ightcleanroom.Ithadagreenwallabrownflosoftlighting.2.Thegreenwallwasmadeoftrees.Theleavesofthetreeswillprovidemuchneededoxygentothehouse.3.YoucanjustflashaswitchonthecomputerscreenaTVsetwillrisefromtheflo.T:Sowecanseelif

8、einthefutureismuchmeconvenientmucheasierthanourpresentlife.StepⅣFollowupActivityGettheSstocomparelifeatpresentinthefuture.Findoutthechangesonseveralitems.Nowlet’smakeapredictionaboutfutureseewhatwillbechangedinthefuture.

9、Iwillgiveyou3minutestodiscussinpairsafteryourdiscussionpleasefinishthefollowingt.Sampleanswers:ItemsLifeatpresentLifeinthefuture(Changes)goodbadReasonsEnvironmentAirpollutionwaterpollutionThesituationwillgetwseThedevelop