北京市房山区周口店中学高中英语《Unit 4 Cyberspace-Lesson 3》课件 北师大版

Unit4Cyberspace•Whatisvirtualreality?Virtualrealityistheuseofcomputerswithsoundsandpicturesthatmakeyoufeelasifyouareinarealsituation.HeadsetsSuitsSpecial-glovesequippedwithsensorsWhichoftheseusesforvirtualrealityarepossiblenow?＊virtualrealityholidays＊learningtoflyusingvirtualrealitytechnology＊virtualrealitycomputergames＊visitingvirtualmuseumsontheInternetvirtualmuseumWhichwebsitedoyouthinkisreal?WouldyouliketovisittheScienceMuseumwebsite?Wouldyouliketogotoavirtualuniversity?DiscussionA.VirtualrealityholidayB.VirtualrealitycomputergamesC.VirtualmuseumsonthenetD.VirtualrealityuniversityListenandfindoutwhatarementionedinthetext.Lookthroughthequestionsfirst,andthenreadthedialoguetofindtheanswers.1.Whycan’tCathygooutthisweekend?2.WhereisTomplanningtogo?3.DoesCathyhaveaprogrammefor‘virtual’holidaysonhercomputer?Shehastofinishherproject.He’llgocampingiftheweatherisgood.No.4.Doesshereallythinkshewillhavethechancetogoonaworldtour?No.5.WhatwouldTomliketodowithvirtualreality?Hewouldliketogotoaworld-famousuniversity.6.WhyisCathysoexcitedaboutthetechnology?Becauseshethoughtshewouldbeabletogoanywheresheliked.Thepassagemainlytellsustheadvantagesanddisadvantagesofvirtualrealityholidaysandvirtualuniversities.What’sthemainidea?VoiceyouropinionadvantagesdisadvantagesAboutthevirtualuniversity…1.Savemoneytobuild…2.Anytime,anyplace3.Itisconvenienttoattend4.Morecomfortablelearningenvironment5.Don'thavetopaytuition6.Savetransportationtime7.Lowercost:downloadtextmaterialinsteadofbuyingAdvantagesofavirtualuniversity1.Can’tlearnandimprovesomeone’ssocialskills2.Noface-to-facecommunication3.Havetofixspecialequipments4.…DisadvantagesofavirtualuniversityLanguagepoints1.Tom,canyousuggestanygoodbooksformyproject?suggestv.在句中意为“建议,提议”,后面可以直接跟宾语。如:MikesuggestsavisittoHuangshanthisweekend.Ourteachersuggestedawonderfulfilmtous.Isuggestedgoingforawalkafterdinner.suggest后接宾语从句时,要用虚拟语气,即should+do,should可省略,但不能换用其他情态动词。MysistersuggestedthatIshouldaccepttheinvitation.suggest还可意为“暗示,表明”,后面接的宾语从句不用虚拟语气。如:Thesmileonhisfacesuggestedthathewasgladtobeofsomehelp.1.Hecametomyclasseveryday,buthisattitudetowardsthesubject_____thathewasnotreallyinterestedinit.A.expressedB.describedC.explainedD.suggested2.—Howdoyou___wegotoBeijingforourholidays?—Ithinkwe’dbetterflythere.It’smuchmorecomfortable.(2004年,福建卷)A.insistB.wantC.supposeD.suggestDD2.Wewon’thavetogothereinthefleshatall!intheflesh本人I'vegotallherrecordsbutI'veneverseenherintheflesh.Hisappearanceinthefleshendedtherumoursabouthisdeath.1.Wheredoyou_______(建议)Iparkmycar?2.Therearefouremergency_____(出口)inthisstore.3.Ittookustwodaystoreachour_____(目的地).4.I’vegotallofJayChou’srecords,butI’veneverseenhiminthe______(肉体).Completethesentenceswiththeproperwords.suggestexitsdestinationflesh5.It’sverydifficultfora_______(吸烟者)togiveupcigarettes.6.Wewenttoseea_______(历史的)playlastnight.7.Thesaleswoman_______(打包)upthegiftwhichI’dboughtformysister.8.Lucydreamsofmarryinga_________(百万富翁).smokerhistoricalpackedmillionaire