【倍速课时学练】2014-2015学年八年级英语上册课件：Unit7Willpeoplehaverobots（共84张PPT）VIP专享VIP免费

Howwillyourlifebelikein100years?Canyousayanysentences?Peoplewillhaverobotsintheirhomes.Therewillbeonlyonecountry.FREEPeoplewon’tusemoney.Everythingwillbefree.Bookswillonlybeoncomputers,notonpaper.Kidswon’tgotoschool.They’llstudyathomeoncomputers.Peoplewilllivetobe200yearsold.Howwilltheworldbedifferentinthefuture,100yearsfromnow?Readthesepredictions.Check(√)A(foragree)orD(fordisagree).1aAD1.Peoplewillhaverobotsintheirhomes.AD2.Peoplewon’tusemoney.Everythingwillbefree.AD3.Bookswillonlybeoncomputers,notonpaper.AD4.Kidswon’tgotoschool.They’llstudyathomeoncomputers.AD5.Therewillbeonlyonecountry.AD6.Peoplewilllivetobe200yearsold.1.Peoplewillhaverobotsintheirhomes.2.Peoplewon’tusemoney.Everythingwillbefree.3.Bookswillonlybeoncomputers,notonpaper.4.Kidswon’tgotoschool.They’llstudyathomeoncomputers.5.Therewillbeonlyonecountry.6.Peoplewilllivetobe200yearsold.Listenandcirclethepredictionsyouhear.1bWillpeopleusemoneyin100years?No,theywon’t.Everythingwillbefree.1cYes,theywill.Willpeoplelivetobe200yearsold?Willkidsgotoschool?No,theywon’t.They’llstudyathomeoncomputers.Willtherebeonlyonecountry?Yes,therewillbeonlyonecountry.•papern.[u]纸,纸张apieceofpaper一张纸twopiecesofpaper两张纸•livetobe+基数词+year(s)old活到......岁eg:Inthisstory,peoplewilllivetobe500yearsold.这个故事中，人们将会活到500岁。•in+一段时间“表示在……以后”，常用于一般将来时。对其提问用howsoon(多久).eg:---Howsoonwillyoubeback?---Inanhour.你多久回来？一小时后。区别：in+一段时间表示以现在为起点的一段时间以后，常与一般将来时连用。after+一段时间“以过去时间点为起点，表示过”去一段时间以后，常与一般过去时连用。eg:Hewillbebackintwodays.他两天后回来。HearrivedBeijingafterthreedays.他三天后到达了北京。moretreesmorewater可数名词more+不可数名词lessmeatless+不可数名词fewerpeoplefewer+可数名词many—more—mostmuch—more—mostfew—fewer—fewestlittle—less—least修饰可数名词修饰不可数名词moreadj.更多的是many和much的比较级+可数名词复数/不可数名词。eg:Mr.Smithwantedtogetmoremoney.lessadj.较少的，更少的是little的比较级+不可数名词。eg:Thereislesswaterinthatglass.feweradj.较少的，更少的是few的比较级+可数名词复数。eg:Ihavefewerfriendsinthatschool.Listenandcirclethewordsyouhear.2a1.Therewillbe(more/less/fewer)people.2.Therewillbe(more/less/fewer)freetime.3.Therewillbe(more/less/fewer)cars.4.Therewillbe(more/less/fewer)pollution.5.Therewillbe(more/less/fewer)trees.•pollutionn.[u]污染；污染物airpollution空气污染waterpollution水污染eg:There'salotofpollutionintheairhere.这里的空气含有大量的污染物。•pollutev.污染pollutetheriver污染河流•pullutedadj.受/被污染的apollutedriver一条被污染的河流______1.Therewillbefewerpeople.______2.Therewillbelessfreetime._____3.Peoplewillusethesubwaysless._____4.Therewillbemorepollution._____5.Citieswillbeverybigandcrowed.Listenagain.Check(√)thepredictionsyouhear.2bMakeconversationsaboutthepredictionsin2aand2b.What’syourpredictionaboutthefuture?Ithinktherewillbemorepollution.2cReally?Idon’tthinkso.ButIthinktherewillbefewertrees.What’syourpredictionaboutthefuture?Ithinkcitieswillbeverybigandcrowed.Sure.Iagreewithyou.AndIthinktherewillbemorepollution.•futuren.将来；未来eg；Myfutureisnotadream.我的未来不是梦。inthefuture在将来，将来infuture今后；以后=fromnowoneg:Ihopetobeadoctor____________.Ihopeyou'llbemorecareful_________.inthefutureinfuture否定对方的意见或观点：Idon'tthinkso.我不这样认为。肯...