八年级英语上册Unit7全单元课件

Unit7Willpeoplehaverobots?SectionA(1a-1c)LanguageGoal:MakepredictionsHowwilltheworldbeinthefuture?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,specialdeviceswilltakecareofyourrunnynosewhenyouareill.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,carswillalwayshavetostopforstopsigns.Peoplewillhaverobotsintheirhomes.Yeah!inthefuture1aHowwilltheworldbedifferent100yearsfromnow?Readthesepredictions.Check(√)A(foragree)orD(fordisagree).1.Peoplewillhaverobotsintheirhomes.2.Peoplewon’tusemoney.Everythingwillbefree.6.Peoplewilllivetobe200yearsold.3.Bookswillonlybeoncomputers,notonpaper.4.Kidswon’tgotoschool.They’llstudyathomeoncomputers.5.Therewillonlybeonecountry.1bListenandcirclequestionsyouhearin1a.1.Peoplewillhaverobotsintheirhomes.2.Peoplewon’tusemoney.Everythingwillbefree.3.Bookswillonlybeoncomputers,notonpaper.4.Kidswon’tgotoschool.They’llstudyathomeoncomputers.5.Therewillonlybeonecountry.6.Peoplewilllivetobe200yearsold.1cAskandanswerquestionsaboutthepredictionsin1a.A:Willpeopleusemoneyin100years?B:No,theywon’t.Everythingwillbefree.Willpeoplelivetobe200yearsold?A:Yes,theywill.1.Willpeoplehaverobotsintheirhomes?Yes,theywill.2.Willbooksstill(仍然)beonpaper?No,theywon’t.Bookswillonlybeoncomputers,notonpaper.3.Willkidsstillgotoschool?No，theywon’t.Kidswon’tgotoschool.They’llstudyathomeoncomputers.4.Willtherebeonlyonecountry?Yes,therewill./Yes,Ihopeso.2aListenandcirclethewordsyouhear.1.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.fewerlessmorefewer更少的,修饰可数名词复数less更少的,修饰不可数名词more更多的,可以修饰可数复数和不可数名词•1.Inthefuture,therewillbefreshwaterbecausetherewillbepollutioninthesea.•2.In100years,therewillbecarsbecausetherewillbepeopleinthecities.•3.Therewillbejobsforpeoplebecause•robotswilldothesamejobsaspeople.•4.Ithinktherewillbecitiesbecausepeoplewillbuildbuildingsinthecountry.•5.In50years,peoplewillhavefreetimebecausetherewillbethingstodo.lessmoremoremorefewermorefewermoremorefewer词语对对碰fewer&less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.④Yououghttoeat______hamburgersanddrink_____coffee.fewerfewerfewerlessless2bListenagain.Check(√)thepredictionsyouhear.1.Therewillbefewerpeople._______2.Therewillbelessfreetime.______3.Peoplewillusethesubwaysless.______4.Therewillbemorepollution.______5.Citieswillbeverybigandcrowded.____√√2cMakeconversationsaboutthepredictionsin2aand2b.A:What’syourpredictionaboutthefuture?B:Ithinktherewillbemorepollution.A:Really?Idon’tthinkso.ButIthinktherewillbefewertrees.2dRole-playtheconversation.Nick:Whatareyoureading,Jill?Jill:It’sabookaboutthefuture.Nick:Soundscool.Sowhatwillthefuturebelike?Jill:Well,citieswillbemorecrowdedandpolluted.Therewillbefewertreesandtheenvironmentwillbeingreatdanger.Nick:Thatsoundsbad!Willwehavetomovetootherplanets?Jill:Maybe.ButIwanttoliveontheearth.Nick:Me,too.Thenwhatcanwedo?Jill:Wecanuselesswaterandplantmoretrees.Everyoneshouldplayapartinsavingtheearth.LanguagePoints1.Peoplewon’tusemoney.Everythingwillbefree.人们不使用钱，任何东西都是免费的。befree免费的befree还有“有空的，空闲的之意。e.g.Manypeoplebelievethatmusicandmoviesshouldbefree.许多人认为音乐和电影应该是免费的。Willyoubefreetomorrowmorning?你明天早上有空吗？2.Willpeopleusemoneyin100years?一百年后人们还会使用钱吗？in后接一段时间表将来。e.g.He'llcomebackinaweek.他将于一周之后回来。I’llcallyouintwohours.我两个小时后给你打电话。4.What’syourpredictionaboutthefuture?你对未来有什么预测？prediction是predict的名词形式。5.Everyoneshouldplayapartinsavingtheearth.每个人都应当尽一份力来拯救地球。playapartin…表示“参与……”例如：Sheplaysapartinteachingthesepoorchildren.她参加对这些贫穷孩子的教学工作。Hedidn’tplayapartinmakingthisdecision.他并没有参与做出此决定。bedangerousbeingreatdanger1.Tigersareanimals.2.Pandasare.dangerousingreatdanger1.Ihavelotsof(paper)touseintheexam.2.Therewillbe(little)pollutioninthefuture.3.Look!Somerobots(plant)trees.4.Thescientistssaytherewillbe(much)pollution.5.Whatwillthefuture(be)like?6.Willwehavetomovetoother(city)?7.Weshouldplayapartin(save)pandas.paperlessareplantingmorebecitiessaving1.一本关于未来的书2.未来将会是什么样？3.城市将会更拥挤，污染会更严重。4.环境将会处于很大的危险之中。5.我们将得搬到别的星球上吗？6.我们可以少用水，多种树。7.大家都应该参与拯救地球。•1.Kidsstudyatschoolnow.In100years,•.•2.Isometimesseeblueskiesinmycity,butinthefuture.•3.Peoplenowusuallylivetobeabout70-80yearsold,butinthefuture.•4.Familyusuallyspendtimetogetheronweekends,butmaybein200years•.they’llstudyathomeoncomputers.theskywillbeblueeveryday.peoplewilllivetobe200yearsold.familywillspendtimetogethereveryday.AtaskMakeasurveyaboutyourbestfriendsandfinishthefollowingchart.FiveyearsagoTodayInfiveyearsHe