北师大版教案Unit-4-Cyberspace-Lesson-3-Virtual-reality

第1页共3页北师大版教案Unit4CyberspaceLesson3VirtualRealityTeachingaims:Topractiseusingfirstandsecondconditionals.Toassesswhetherwebsitesarereal.Teachingdifficulties:TopractiseexpressingpreferencesTeachingAids:computerandcassetteTeachingprocedures:Ⅰ.WarmingupT:Whatisvirtualreality？S:T:Theuseofcomputersmakesituationsfeelandlookreal.Whatdopeopleusethetechnologytodo?S:T:Whichoftheseusesforvirtualrealityarepossiblenow?virtualrealityholidayslearningtoflyusingvirtualrealitytechnologyplayingvirtualrealitycomputergamesvisitingvirtualmuseumsontheInternetS:T:Possibleusesforvirtualrealitynow:PlayingvirtualrealitycomputergamesLearningtoflyusingvirtualrealitysimulatorVisitingvirtualmuseumsontheInternetShowstudentssomeslidestoprovethesefactsT:WouldyouliketovisittheScienceMuseumwebsite?Whyorwhynot?Wouldyouliketogotoavirtualuniversity?S:T:Virtualrealitycanbringuslotsofconvenient.Youwillfindlotsofgoodinformationathome,andneedn’tspendtimetravelingthere.Studyinsuchaworld-famousuniversitywithoutgoingoutofyourroom.ⅡReadingThetextwilltalkaboutvirtualrealitynowlet’sreadthetextanddotheexercisesTrueorFalse1.ThisweekendTomwillhelpCathyfinishaprojectonthehistoryoftheInternet.2.CathyismoreinterestedinvirtualholidaythanTom.3.Tomwillhaveavirtualrealityholidaysthisweekend.4.Virtualuniversityisaninterestinggameonlineinsteadofarealuniversity.5.Virtualrealityholidaysspendlesstimethanrealholidays.6.Youneedn’tgototherealplaceinvirtualrealityholidaysbutyoucangetrealfeelingoftravelingthere.7.TheScienceMuseumonlinedoesn’texistinfact,justimagineit.Answers:1.F2.T3.F4.F5.T6.T7.FReadthedialogueandanswerthequestionsbelow.1.Whycan’tCathygooutthisweekend?2.WhereisTomplanningtogo?3.DoesCathyhaveaprogrammefor‘virtual’holidaysonhercomputer?4.Doesshereallythinkshewillhavethechancetogoonaworldtour?5.WhatwouldTomliketodowithvirtualreality?第2页共3页6.WhyisCathysoexcitedaboutthetechnology?Answers:1.Shehastofinishherproject.2.He’llgocampingiftheweatherisgood.3.No.4.No5.Hewouldliketogotoaworldfamousuniversity.6.Becauseshethoughtshewouldbeabletogoanywheresheliked.ⅢFurtherreadingReadthetextagainandpayattentiontotherightexpression.Correctmistakes1.Whatareyougoingtodoatthisweekend.2.Ihavetoomanythingstobedone.3.Wewon’tgotogocampingifitwillrain4.Iftheyinventvirtualrealityholidays,I’dgoonanaround-the–worldtour.5.DoyouhaveanythingplanforSaturdayandSunday.6.Tomimagineshimselfgotoafamousuniversity.7.PersonalI’minterestedinvirtualuniversity.Answers:1.去掉at2.去掉be3.去掉will4.invent改为invented5.plan改为planed6.go改为going7.Personal改为PersonallyⅣTalkingWhataretheadvantagesanddisadvantagesofavirtualuniversity?Wouldyouliketogotosuchauniversity?Why?AdvantagesofavirtualuniversityNolimittotimeandplaceItisconvenienttoattendtakeyourjobasstudysavetransportationtimeneedn’tbuytextmaterialⅤLanguagepoints1.what’s…upto口语中问对方在做什么。Youlookworried,whathaveyoubeenupto?你看上去很担心的样子，怎么了？Mybrotherlockedhimselfinhisroomforawholemorning.Whatisheupto?弟弟整个上午把自己关在房间，他在干什么？2.suggest建议,后接宾语从句（虚拟语气）或动名词短语。Isuggestthatyou(should)checktheinformationbeforeyousignyourname.我建议你在签字之前检查一下所列信息。Catherinesuggestsaskingherdadforhisopinion.凯瑟琳建议征询她爸爸的建议。暗示，表明（真实语气）Thelookonhisfacesuggestedhewasangry.他脸上的表情表明他生气了。3.ButIstillfindithardtoimagine.It是形式宾语，hard为宾语补足语，toimagine为真正的宾语Childrenfindithardtoconcentrate.孩子们发觉很难集中精力Ifinditagreatpleasuretomeetyouhere.在这里遇见你真令人愉快。Shethoughtitbesttowaitforhim.我认为最好等他。IfounditnoteasytogetonwithJim.我发现和吉姆相处不容易。ⅥGrammarDotheexercise5Readthesentencesinitalicsinthefirstseventeenlinesofthedialogue,Arethesentencesusedtotalkabout:a)Unlikelysituationsinthefuture?b)Possiblesituationsinthefuture?第3页共3页1.IfIdon’tfinishmyprojectonthehistoryoftheInternetfornextMonday’slesson,thescienceteacherwillbeangry.2.Ifit’sgood,Dad,MumandIwillprobablygocamping.3.Wewon’tgoifitrains.4.IfIstayhome,I’llhelpyouwithyourprojectifyoulike.5.Ifyoutellmesometitles,I’lllookfortheminthelibrary.6.IfyougototheScienceMuseumwebsite,you’llfindlotsofgoodinformation.7.Ifwehadvirtualrealityholiday,wewouldn’thaveanyproblemswiththeweather.8.Iftheyinventedvirtualrealityholidays,I’dgoonanaround-the-worldtour.Dotheexercise6.WritethesesentencesasFirstConditionals.Puttheverbsinbracketsinthecorrectform.1.What(do)ifyourcomputer(notwork)?Whatwillyoudoifyourcomputerdoesn’twork?2.(Yougo)outwithmeonSaturdaynightifyou(finish)theproject?WillyougooutwithmeonSaturdaynightifyoufinishheproject?3.Ifyou(go)tothatwebsite,you(find)someinterestingimformation.Ifyougotothatwebsite,you’llfindsomeinterestinginformation.4.(Yougo)tothatconcertifit(rain)?Willyougotothatconcertifitrains?5.She(buy)acomputerifshe(get)thatjob.She’llbuyacomputerifshegetsthatjob.6.I(give)youtheinformationifyou(telephone)metomorrow.I’llgiveyoutheinformationifyoutelephonemetomorrow.7.What(youdo)iftheinformationifyou(telephone)metomorrow.Whatwillyoudoiftheweatherisn’tgoodtomorrow.8.Mysister(notgo)toLondonifshe(notpass)herexam.Mysisterwon’tgotoLondonisshedoesn’tpassherexams.Dotheexercise7Readthesentencesanddecidewhatthepeopleareexpressing.a)Unrealistichopesforhefutureb)Plansforthefuturec)Somethingthatisn’t