新目标英语八年级上册第七单元全单元课件

Howwilltheworldbedifferentinthefuture,100yearsfromnow?Peoplewillhaverobotsintheirhomes.Peoplewon’tusemoney.Everythingwillbefree.FreeBookswillonlybeoncomputers,notonpaper.AB.Cdefault.12+=？？。。。Kidswon’tgotoschool.They’llstudyathomeoncomputers.Therewillonlybeonecountry.Peoplewilllivetobe200yearsold.感冒时，特殊的机器会照看你的鼻子。After100years,specialdeviceswillautomaticallytakecareofyourrunnynosewhenyouareill.如果你要去其他国家，你可以自己开车去。After100years,ifyouwanttogotoanothercountry,you’llbeabletodrivethere.四条腿的裤子保证你随时随地可以休息。After100years,thefour-leggedjeanswillmakesureyouhaveaplacetositeverywhereyougo.Bytheyear3000,youwon’tcarryabackpack.Itwillcarryyou.Bytheyear3000,carswillalwayshavetostopforstopsigns.Bytheyear3000,yourcomputerwillpunishyouifyoutypesomethingnasty（肮脏的）.Inthefuture,you’llsavetimebyhavingarobotmakeyouexercisewhileyousleep.直升机式的帽子可以快速地带你到达目的地衣服能自动换成时新样式Peoplewillhaverobotsintheirhomes.Yeah!inthefutureWhatdoyouwanttobewhenyougrowup?Iwanttobeascientist.I’mgoingtostudysciencehard.IwillgotoScienceandTechnologyCollege.I’minterestedinrobots.I’llinventmanyrobots.Howaregoingtodothat?Robots?Soundsinteresting.Willpeoplehaverobotsintheirhomein50years?Yes,theywill.No,theywon’t.Theywillstudyathome.Willkidsgotoschoolthen?Andbookswillnotbeonpaper.Whatwilllifebelikebytheyear3000?I’mthirteenyearsoldnow.AndIwillbefifteenyearsoldintwoyears.现在我十三岁，两年后我将是十五岁。2011201320151.will+动词原形2.won’t+动词原形e.g.Bookswon’tbeonpaper.e.g.Bookswillbeoncomputers.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.1bListenandfillintheblanks.A:Doyou_____peoplewill__________intheirhomesin100_____?B:Yes,Ido.IsawarobotonTV,andit_______thekitchen.A:Well,Idon’tthinkpeople______money.B:Doyouthinkeverythingwill______?A:Yeah,________.B:Ithinktherewillbe____one_______.thinkhaverobotsyearscleanedwillusebefreeprobablyonlycountryA:Onlyone_______intheworld?Willthere___world_____?B:I_____so.A:I____kids_____gotoschool.Theywill_____athomeon_________.B:Oh,I________.A:Youdo?B:Yeah,therewill______beschools.countrybepeacehopethinkwon’tstudycomputersdisagreealwaysWillpeopleusemoneyin100years?No,theywon’t.Everythingwillbefree.1cYes,theywill.Willpeoplelivetobe200yearsold?Willkidsgotoschool?No,theywon’t.They’llstudyathomeoncomputers.Willtherebeonlyonecountry?Yes,therewillbeonlyonecountry.1.pollutev.污染pollut(e)+ion→pollutionn.污染e.g.Bicycleisagoodexercise.Itdoesn’tpollutetheair.自行车是一种好的运动，它不污染环境。Airpollutionisagreatproblemnow.现在空气污染是个大问题。2.predictionn.预言；预测e.g.Wedon’tknowwhatwillhappeninthefuture.我不知道将来会发生什么事情.3.future将来inthefuture在将来e.g.Thisgreatpredictioniscomingtrue.这个伟大的预言正在实现。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Listenandcirclethewordsyouhear.2a1.Therewillbe(more/less/fewer)people.2.Therewillbe(more/less/fewer)freetime.3.Therewillbe(more/less/fewer)pollution.4.Therewillbe(more/less/fewer)cars.5.Therewillbe(more/less/fewer)trees.______1.Therewillbefewerpeople.______2.Therewillbelessfreetime._____3.Peoplewillusethesubwaysless._____4.Therewillbemorepollution._____5.Citieswillbeverybigandcrowed.Listenagain.Check(√)thepredictionsyouhear.2bfewerlessmorefewer更少的,修饰可数名词less更少的,修饰不可数名词more更多的,可以修饰可数和不可数名词意思用法比较级最高级few一些（否定）修饰可数名词fewerfewestlittle一些（否定）修饰不可数名词lessleastmany许多修饰可数名词moremostmuch许多修饰不可数名词moremost词语对对碰fewervsless相同点:这两个词后都是比较级,均可表示“较少的”。不同点:1.fewer是few的比较级,只能修饰可数名词的复数.2.less是little的比较级,只能修饰不可数名词的复数.试做以下试题:①Iearn______moneythanmysister.②Thereare______carsparkedoutsidethanyesterday.③Wehave______studentsthisyearthanlastyear.④Yououghttosmoke______cigarettesanddrink_____beer.fewerfewerfewerlesslessMakeconversationsaboutthepredictionsin2aand2b.What’syourpredictionaboutthefuture?Ithinktherewillbemorepollution.2cReally?Idon’tthinkso.ButIthinktherewillbefewertrees.What’syourpredictionaboutthefuture?Ithinkcitieswillbeverybigandcrowed.Sure.Iagreewithyou.AndIthinktherewillbemorepollution.1.environmentn.环境e.g.Ourlivingenvironmentismuchbetternow.现在我们的生活环境好多了。2.planetn.行星earthn.地球e.g.Theearthisaplanetofthesun.地球是太阳的一颗行星。3.plantv.种植；n.植物e.g.Theywanttoplanttreesaroundthelake.他们想在湖边种树。4.playapartin…是一个固定短语，表示“参与……；在……中尽自己的一份力量”e.g.Hedidn’tplayapartinmakingthisdeci