英語公開課教案

英語公開課教案鄖西三中吳鋒波TheFirstPeriodReadingTeachinggoals教學(xué)目標(biāo)1.Targetlanguage目標(biāo)語言a.重點(diǎn)詞匯和短語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,catchsightofb.重點(diǎn)句式Thisissimilarto...,butitmeans...P17Well-knownfor...,hisparents’company，called“FutureTour”,transportedmesafelyintothefutureinatimecapsule..P18Hehandedittomeandimmediatelyhurriedmethroughtoasmallroomnearbyforarest.P182.Abilitygoals能力目標(biāo)EnabletheSstotalkaboutthelifeinthepast,atpresentandinthefuture.3.Learningabilitygoals學(xué)能目標(biāo)HelptheSslearnhowtodescribethelifeinthepast,atpresentandinthefuture.Teachingimportant＆difficultpoints教學(xué)重難點(diǎn)Comparelifeinthepast,atpresentandinthefuture.Whatislifeinthefuturelike?Whatchangeswilltakeplace?Teachingmethods教學(xué)方法Fastandcarefulreading;askingandansweringactivity;individual,pairorgroupwork.Teachingaids教具準(zhǔn)備Acomputerandaprojector.Teachingprocedures＆ways教學(xué)過程與方式StepIWarmingUpShowsomepicturesoflifeinthepast,atpresentandinthefuturetotheSs,periodbyperiod.FirstshowthepicturesoflifeinChinainAD1005.T:Dothesepicturesdescribeourdailylife?Ss:No,perhapstheydescribelifeofmanymanyyearsago.T:Good.Thencanyoutellmewhatlifewaslikeonethousandyearsago?Forexample,lifeinAD3008.S:Letmetry.Peoplelivingatthattimedidn’thavecarsorplanes.Theyrodehorsesortookcarriages.S:Theydidn’thaveelectricity.S:Theydidn’tliveintallbuildingsShowthepicturesoflifeatpresent.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-readingGettheSstodiscusstheproblemsthathumanbeingsarefacingtoday(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.StepⅢReadingT: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-upActivityGettheSstocomparelifeatpresentandinthefuture.Findoutthechangesonseveralitems.Trytodistinguishwhichchangesaregoodandwhicharenotgoodandgivereasons.T:Nowlet’smakeapredictionaboutfutureandseewhatwillbechangedinthefuture.Iwillgiveyou3minutestodiscussinpairs,andafteryourdiscussionpleasefinishthefollowingchart.Sampleanswers:ItemsLifeatpresentLifeinthefuture(Changes)goodorbad?Reasons?EnvironmentAirpollutionandwaterpollution;resourceshortageThesituationwillgetworseandworseThedevelopmentofoursocietywillcausehumanbeingtodevelopmoreandmoreresources;andthedevelopmentofindustrywillcauseworsepollutiontoourenvironmentTransportAirplane,car,train,boatandhelicopterSpacecraft,timetravel,personalflyingcarorbikeMoreconvenientEducationPeoplereceiveeducation