Unit2LifeintheArcticwill表示将来时.ppt

Unit2,LifeintheArcticwill表示将来时,Learnandsay,Therewillbelessfreshwaterbecausetherewillbemorepollutioninthesea.,Therewillbemorecarsbecausetherewillbemorepeople.,Therewillbefewerjobsforpeoplebecausemorerobotswilldothesamejobsaspeople.,Therewillbemorecitiesbecausepeoplewillbuildmorebuildingsinthecountry.,Peoplewillhavemorefreetimebecausetherewillbelessthingstodo.,Grammar,Didyouknow:ll=will,Today,wearetalkingaboutthesimplefuturetensewithwill.,【指点迷津】一般将来时表示在将来的某个时候要发生的动作或存在的状态。一般将来时的构成一般将来时的构成有两种形式：will/shall+动词原形will是助动词，通常在主语之后可以缩写成ll，其否定形式为willnot，可以缩写成wont。一般疑问句的结构是把助动词will提到句首。当主语是第一人称I或we时，常用shall来替换will。如：,Theywillstartdoingthejobthisafternoon.他们将在今天下午开始做这项工作。Weshallgooutforawalkthismorning.今天早上我们要出去散步。Theywillnotcomebacknextweek.他们下周将不会回来。Willyoubereadytomorrow?你明天能准备好吗？Yes,Iwill./No,Iwont.是的，我能。/不，不能。,注意：shall除用于表示将来，还可用在疑问句中表示征求对方的意见。如：ShallIgotoopenthewindowforyou?要我去帮你开窗户吗？,精讲在线,【一试身手】用所给单词的适当形式填空。1.IfI_(finish)myreport,Iwillbeveryhappy.【要点链接】if作连词，意为“如果”，用来引导条件状语从句，if+一般现在时。,finish,Ifyouaskhim,hewillhelpyou.=Hewillhelpyouifyouaskhim.如果你请他帮忙，他会帮你的。注意：在含有if条件状语从句的主从复合句中，主句用一般将来时，if从句常用一般现在时。如：Ifitrainstomorrow,wewillnotgotothezoo.如果明天下雨，我们就不去动物园了。,MrGreenseesthisadvertisement.CompletehisconversationwithMrsGreenusingwill(ll)orwillnot(wont)andthewordsinbrackets.,ComeandvisittheSpaceHotel.WonderfulviewsofalloftheEarthandtheMoon.Stayfortwonights.Only8,000forafamilyofthree!Flyfromthenewspacecentre.Calluson677-9999orvisitourwebsitetoday:,Grammarexercise,MrGreen:LetsvisittheSpaceHotelforournextholiday!MrsGreen:Thatsagoodidea.What_(we/see)fromthere?MrGreen:(2)_(We/see)alloftheEarth.MrsGreen:(3)_(we/see)Mars?MrGreen:No,(4)_(we/not),but(5)_(there/be)wonderfulviewsoftheMoon.MrsGreen:How(6)_(we/get)tothehotel?MrGreen:(7)_(We/fly)uptothehotelinaspaceship.MrsGreen:(8)_(Tim/be)withus?MrGreen:Oh,yes,letstakehimtoo.(9)_(He/enjoy)it.,willwesee,Wewill/Wellsee,Willw