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M2-U4-LESSON3-1VirtualRealityreadingvirtuallibraryvirtualrealityvirtual…virtual…virtualschoolHaveyoueverplayedvirtualrealitycomputergames?virtualrealityTheuseofcomputerswithsoundsandpicturesthatmakeyoufeelasifyouareinarealsituation.LeadinLearningtodrivebyusingvirtualrealitytechnologyvirtuallibraryvirtualholidaysvirtualrealitycomputergamesVisitingvirtualmuseumsontheInternetReadtolearnAnswerthequestions.1Whycan’tCathygooutthisweekend?Shehastofinishherproject.2WhereisTomplanningtogo?He’llgocampingiftheweatherisgood.3Ifvirtualrealityholidayswereinvented,whatwouldCathydo?She’dgoonanaround-the-worldtour.4WhatwouldTomliketodowithvirtualreality?Hewouldliketogotoaworldfamousuniversity.Readtolearn5WhyisCathysoexcitedaboutthetechnology?Becauseshethoughtshewouldbeabletogoanywheresheliked.ReadtolearnFindoutthefollowingphrasesaccordingtotheChinesemeaning:1)Whatareyouuptothisweekend?2)finishtheprojectonthehistoryoftheInternet3)dependontheweather4)gocamping5)havesomeproblemswith…6)what’smore7)intheflesh8)travelaroundtheworldinseconds9)visitthehistoricalsites10)packasuitcase11)findsth.hardtoimagine12)goonanaround-the-worldtour13）计划好的事情somethingplanned14)感谢帮助Thanksfortheoffer.15)寻找lookfor16）网址websiteaddress17）现代技术moderntechnology18）光想想就够兴奋的了Ifeelexcitedjustthinkingaboutit19)脚趾沾到海水（脚趾浸到海水中）dipone’stoesinthesea20）足不出户withoutgoingoutofmyroom21）到达旅行目的地Gettotheholidaydestination22）进出enterandexitWhile-readingTomCathyVirtuallymuseum___________thisandfindsithelpful.___________thisidea.VitualrealityholidayDoesn’t_________,Findsit______________________Feels________________VirtualuniversityFeels__________buthasdoubts.Feels_______________Opinionsaboutvirtualreality:RecommendsWelcomesunderstandexcitedhardtoimagine.interestedwonderful.While-readingUsefulexpressionsforexpressingone’sopinions:Justthink…Wouldn’tthatbegreat?Ifeelexcitedjustthinkingaboutit.That’sright!Justimagine…Thatcouldbereallyexciting!ButIstillfindithardtoimagine.Idon’treallyknow.Personally,…Iguess…VoiceyouropinionWhataretheadvantagesanddisadvantagesofavirtualuniversity?1.Anytime,anyplace2.Morecomfortablelearningenvironment3.Itisconvenienttoattend……4.Lowercost:Don'thavetopaytuitiondownloadtextmaterialinsteadofbuying5.Savetransportationtime6.Savemoneytobuildtheteachingbuildingsandotherfacilities（设施）.7.……Advantagesofavirtualuniversity1.Can’tlearnandimproveone’ssocialskills2.Can’tgetthehelpoftheprofessorsdirectly3.Can’thaveaFace-to-facecommunication4.Can’tmakefriendswiththeclassmatesintheschool5.Can’tfeelthelearningatmosphereandenjoythebeautyoftheenvironment.6.Can’texperiencethecultureintheflesh.7.……DisadvantagesofavirtualuniversitySuggest①Thereportsuggesteddifferentwaysinwhichtheservicecouldbeimproved.②Hesuggestedgoingoutforawalkafterwork.③Hesuggestedthatweworkforanhourandthengoout.④Theexpressionsonherfacesuggestedthatshewasangry.suggest+n.建议suggest+doing.建议suggest+that从句建议suggest+that从句暗示，表明Suggest③Hesuggestedthatweworkforanhourandthengoout.③Theexpressionsonherfacesuggestedthatshewasangry.suggest+that从句建议从句用虚拟语气（should）dosuggest+that从句暗示，表明从句用正常时态•Hissuggestionwasthatwe___________(go)outforawalkafterwork.(should)goU4-LESSON3-2VirtualRealityGrammarGroupwork1.Readthefirst17linesinthedialogueandfindallthesentenceswith“if…”2.Whichtalksabouta)unlikelysituationsinthefutureb)possiblesituationsinthefuturePairworkIfit’sgood,Dad,MumandIwillprobablygocamping.(L7-8)Readthefollowingsentencesandseewhatyoucandiscover?PartI…ifIstayhome,I’llhelpyouwithyourproject…(L9-10)Ifyoutellmesometitles,I’lllookfortheminthelibrary.(L12-13)IfyougototheScienceMuseumwebsite,you’llfindlotsofgoodinformation.(L14-15)Pairwork…ifwehadvirtualrealityholidays,wewouldn’thaveanyproblemswiththeweather.(L18-19)Readthefollowingsentencesandseewhatyoucandiscover?PartII…iftheyinventedvirtualrealityholidays,I‘dgoonanaround-the-worldtour.(L41-42)would…whatwouldyouliketodoifsomeonegaveyouthechance?(L43)If从句谓语动词主句谓语动词do/does/is/am/arewilldodid/werewoulddoABPairworkA.Ifthereisanuclearwar,we’ll…B.Iftherewasanuclearwar,we’d…(说话者认为将来可能发生核战争.)(说话者认为未来不可能发生核战争.)PairworkA.Ifitrainsthisweekend,we’ll…(inEnglandwhereitoftenrains.)B.IfitrainedintheSahara（撒哈拉沙漠）,itwould…(Thiswouldbemostunusual.)PairworkA.Ifyoucometomycountry,you’llhaveagoodtime.B.Ifyoucamefrommycountry,you’dunderstandusbetter.(Possible.)(Impossible.)PairworkA.IfIamthemonitor,I’llservemyclassmatesB.IfIwereyou,Iwouldnotcopythehomework.(Saidbyacandidate候选人.)(impossible)真实条件句：谈论将来可能发生的事情虚拟条件句：1.谈论想象的，将来不可能发生的事2.谈论现在不可能存在的状态ABSummary(小结)3.Whatisthedifferencebetweenthetwogroupsofsentences?If从句谓语动词主句谓语动词真实条件虚拟条件willdodid/werewoulddodo/does/is/am/areA(should/could/mightdo)B真实条件句：谈论将来可能发生的事情虚拟条件句：1.谈论想象的，将来不可能发生的事2.谈论现在不可能存在的状态PracticeEx61)Whatwillyoudoifyourcomputerdoesn’twork?2)WillyougooutwithmeonSaturdaynightifyoufinishtheproject?3)Ifyougotothatwebsite,youwillfindsomeinterestinginformation.4)Willyougotothatconcertifitrains?PracticeEx65)Shewillbuyacomputerifshegetsthatjob.6)Iwillgiveyoutheinformationifyoutelephonemetomorrow.7)Whatwillyoudoiftheweatherisnotgoodtomorrow?8)Mysis