Unit 3 Life in the future 教学设计4公开课优质课人教必修5精品.docx
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Unit3Lifeinthefuture教学设计4公开课优质课人教必修5精品
Unit3Lifeinthefuture教学案4
TheFirstPeriodReading
Teachinggoals教学目标
1.Targetlanguage目标语言
a.重点词汇和短语
constantly,remind,vehicle,carriage,bathroom,temple,private,settlement,impression,constant,jet,previous,tablet,capsule,opening,surrounding,lack,ache,mask,bend,press,swift,swiftly,master,sight,flash,switch,optimistic,length,takeup,lackof,losesightof,sweepup,catchsightof
b.重点句式
Thisissimilarto...,butitmeans...P17
Well-knownfor...,hisparents’company,called“FutureTour”,transportedmesafelyintothefutureinatimecapsule..P18
Hehandedittomeandimmediatelyhurriedmethroughtoasmallroomnearbyforarest.P18
2.Abilitygoals能力目标
EnabletheSstotalkaboutthelifeinthepast,atpresentandinthefuture.
3.Learningabilitygoals学能目标
HelptheSslearnhowtodescribethelifeinthepast,atpresentandinthefuture.
Teachingimportant&difficultpoints教学重难点
Comparelifeinthepast,atpresentandinthefuture.
Whatislifeinthefuturelike?
Whatchangeswilltakeplace?
Teachingmethods教学方法
Fastandcarefulreading;askingandansweringactivity;individual,pairorgroupwork.
Teachingaids教具准备
Acomputerandaprojector.
Teachingprocedures&ways教学过程与方式
StepIWarmingUp
Showsomepicturesoflifeinthepast,atpresentandinthefuturetotheSs,periodbyperiod.FirstshowthepicturesoflifeinChinainAD1005.
T:
Dothesepicturesdescribeourdailylife?
Ss:
No,perhapstheydescribelifeofmanyyearsago.
T:
Good.Thencanyoutellmewhatlifewaslikeonethousandyearsago?
Forexample,lifeinAD3008.
S:
Letmetry.Peoplelivingatthattimedidn’thavecarsorplanes.Theyrodehorsesortookcarriages.
S:
Theydidn’thaveelectricity.
S:
Theydidn’tliveintallbuildings.
...
Showthepicturesoflifeatpresent.
T:
Good!
Whataboutourlifeatpresent?
Whatisitlike?
S:
Ourlifeatpresentisconvenient.Weliveinvariouskindsofbuildings,andwehavelotsofentertainments.Wetravelbymanymoderntransportations,suchascars,buses,planesandetc.
Showthepicturesoflifeinthefuture.
T:
Everydaywecancomeacrosspassagesaboutlifeinthefutureinmagazines,newspapersandsoon.Pleaselookatthesepicturesandtryyourbesttodescribewhatlifeinthefuturewillbelike.
S:
Letmehaveatry.Ithinkinthefuturewecantravelthewholespaceinaspaceshipfreely.Andperhapswecancommunicatewithaliens.
S:
Atthattime,Ithinktheearthwillhavebeenpollutedsoheavilythatnoonecanliveonit.Weperhapswillhavetomovetootherplanetstolive....
ThensetascenefortheSs—Aspecialtourguide.
T:
Nowimagineyouareworkinginatourcompanywhichhasjustpromotedanewkindoftravel—timetravel.YourcompanycantransportpeopleinAD2008tothepast,alsoitcantransportpeopleinthepasttoyourcities.Youarechosentobeaguidefor5peoplewhowanttogobacktotheChinainAD1005,andalso4peopleinthatyearwanttovisittheChinainAD2008.Howwillyouorganizeyourtrip?
Whatkindofthingswillyouintroducetothosepeople?
GivetheSs2minutestodiscuss.
T:
OK.Time’sup.Volunteer?
S:
IfIamthetourguidewhowilltakepeoplebacktothepast,Iwillintroducethemthehouses,thewaypeoplelivedandtheirclothing.Becausethesearequitedifferentfromourstoday,Ithinkpeoplewillbeveryinterestedinthem.
S:
Ifthecompanygivesmethechancetotakepeoplelivinginthepasttoourcityatpresent,Iwilltrymybesttoprovidethemanimpressivetrip.Iwillintroducesomethingwhichisdifferentfromthingsinthepasttothem.Forexample,transportation,TV,computerandbusiness.Becausethesehavechangedgreatlyastimegoesby.
T:
OK.Youhavedoneagoodjob.Nowopenyourbooksandturntopage17.Pleaseworkinpairstodiscusstheitemsinthechart.Whenyoufinished,completethechart.
GivetheSstenminutes,andafterthat,checktheanswers.
StepⅡPre-reading
GettheSstodiscusstheproblemsthathumanbeingsarefacingtoday(suchaspollution,allkindsofshortages).Makeapredictionaboutthefuture:
whichproblemsmaybesolved,andwhichwillstillbethere.ThispartwillpreparetheSsforthetext.T:
Weallknowthatasoursocietydevelops,wehavegotmuchbenefit.Butatthesametime,wehavetofacelotsofproblems.Canyoufindoutwhatkindofproblemshumanbeingsarefacing?
S:
Pollution.
S:
Populationisbecominglargerandlarger.
S:
Theshortageofresources.
T:
Yes!
Thencanyoupredictwhichproblemscanbesolvedinthefuture?
Andwhichoneswillstillbethere?
S:
Ithinktheproblemofpopulationwillbesolvedinthefuture,becausenowmoreandmorecountrieshavebeguntocontrolthebirthrate.
S:
Ithinktheproblemsofpollutionandshortageofresourceswillstillbethere,andwillevengetworse.
S:
Idon’tthinkso.Nowscientistsallovertheworldaretryingtheirbesttodevelopnewresourcesthathumanbeingscanmakeuseof,suchassolarenergy.Inmyopinion,theproblemscanbesolvedonebyone.
StepⅢReading
T:
Nowpleaseopenyourbooksandturntopage17.Let’sreadthepassageFirstImpressions.Readitquicklyandthentellmewhatitisabout.
Severalminuteslater.
T:
Well,haveyoufinishedreadingthepassage?
Ss:
Yes.
T:
OK.Whowouldliketotellmewhatthetextisabout?
S:
It’sane-mailwrittenbyamanwhohastakenupatriptothefuture.
T:
Good.Thenlookatthefollowingsentences.Theyareinwrongorder.Anyonecantellmethecorrectorderofthesesentences?
A.Weweretransportedintothefuturebyacomfortabletimecapsule.
B.IarrivedatWangPing’shomeandeverythinginhishousemademesurprised.
C.IwonatraveltotheyearAD3008.
D.Ihavemyfirsttrytomasterahoveringcarriage.
S:
C-A-D-B.
T:
Verygood!
Let’sgothroughthefirsttwoparagraphstogetherandgetthegeneralideaofLiQiang’striptothefuture.Thenanswerthequestionsonthescreen.
Showthesecheckingquestionsonthescreen.
1.WhydidIhavethechancetotraveltotheyearAD3008?
2.Whatisa“timelag”?
3.HowdidIfeelwhenIwasinthecapsule?
4.Whoguidesmytrip?
5.Whydidmyguidegivemesometablets?
6.Whotransportedustothefuture?
Afewminuteslater,checktheanswers.
Sampleanswers:
1.Hetookuptheprizehewontheyearbefore.
2.“Timelag”meansapersongetsflashbacksfromhisprevioustimeperiod.
3.Theseatsinthecapsuleareverycomfortable.
4.MyfriendWangPingismyguidetothefuture.
5.Thetabletscouldhelpmefeellessnervousanduncertain.
6.WangPing’sparents’companytransportedustothefuture.
T:
Wonderful.Doyouwanttoknowmoreabouthistrip?
Nowpleasegothroughthethirdparagraphtogetsomedetailsontheenvironmentinthefuture.Whenyoufinish,pleaseanswerthefollowingquestions.
Showthesethreequestionsonthescreen.
1.HowdidIfeelassoonasIwastransportedtothefuture?
2.HowdidWangPingsolvethisproblem?
3.Whatdoyouthinkhascausedthiskindofproblem?
GivetheSs1or2minutestothinkandtheycandiscusswiththeirpartners.Thenchecktheanswers.
Sampleanswers:
1.Afterthewriterwastransportedtothefuture,hewashitbythelackoffreshair.
2.WangPinggaveamasktothewriterandhurriedhimthroughtoasmallroomnearbytohavearest.
3.Nowwearecausingmoreandmorepollutiontothenature,thiswillcauseseriousproblemstolifeinthefuture.Thismaybethecauseofthelackoffreshairinthefuture.
T:
Whatwilltransportationinthefuturebelike?
Arethereanydifferencesbetweentransportationinthefutureandthatatpresent?
Nowpleasereadthefourthandfifthparagraphsandfindoutsomethingaboutbothtransportationanddailylifeinthefuture.
AftertheSsreadtheparagraphs,askthemthefollowingquestions.
1.WhatdidWangPing’shouselooklike?
2.Whatwasthegreenwallmadeof?
What’sthepurposeofbuildingthiskindofgreenwall?
3.HowcanyouproduceaTVsetinWangPing’shouse?
Sampleanswers:
1.Hishouseisalargebright,cleanroom.Ithadagreenwall,abrownfloorandsoftlighting.
2.Thegreenwallwasmadeoftrees.Theleavesofthetreeswillprovidemuch-neededoxygentothehouse.
3.YoucanjustflashaswitchonthecomputerscreenandaTVsetwillrisefromthefloor.
T:
Sowecanseelifeinthefutureismuchmoreconvenientandmucheasierthanourpresentlife.
StepⅣFollow-upActivity
GettheSstocomparelifeatpresentandinthefuture.Findoutthechangesonseveralitems.Trytodistinguishwhichchangesaregoodandwhicharenotgoodandgivereasons.
T:
Nowlet’smakeapredictionaboutfutureandseewhatwillbechangedinthefuture.Iwillgiveyou3minutestodiscussinpairs,andafteryourdiscussionpleasefinishthefollowingchart.
Sampleanswers:
Items
Lifeatpresent
Lifeinthefuture
(Changes)goodorbad?
Reasons?
Environment
Airpollutionandwaterpollution;resourceshortage
Thesituationwillgetworseandworse
Thedevelopmentofoursocietywillcausehumanbeingtodevelopmoreandmoreresources;andthedevelopmentofindustrywillcauseworsepollutiontoourenvironment
Transport
Airplane,car,train,boatandhelicopter
Spacecraft,timetravel,personalflyingcarorbike
Moreconvenient
Education
Peoplereceiveeducationinschool
PeoplereceiveeducationontheInternet;canchoosethesubjectsandtheteacherstheylike
Havemorechancestoreceivedifferentknowledge
Houses
Flatsinhighrisebuildings;withkitchensandbathrooms
Cozy,modernflats,furnitureinwallsandfloor
ThenlettheSsdoExx.2&3