Unit7SectionA(2a-2d)課件人教版英語八年級上冊

Unit7Willpeoplehaverobots?ImagineTheFutureSectionB2a-2d1.Tolearnquantitieswithmore,less,fewer

2.TolearnkeynewwordsandexpressionsWords:pollutionpredictionfuturepolluteenvironmentplanetearthplantpartPhrases:ingreatdangerontheearthinthefuturemoveto

playapartin…livetobe…Soundscool.Me,too.Patterns:Whatwillthefuturebelike?Therewillbemore/lesspollution.Therewillbemore/fewertrees.cleantheroom.Meetsomerobots:

Whatwilltheydointhefuture?Arobotwillplaytheviolin.playchesswithpeople.beacook.beadoctor.willdosth.（在未來）Willpeoplehaverobotsinthefuture?Yes,theywill./No,theywon't.ButIthinkpeoplewill

haverobotsintheirhomesinthefuture.=willnot將不會Canyoumakeapredictionaboutfuture?DoyouwanttohaveaTimeMachine（時(shí)光機(jī)）？Howwilltheworldbedifferent100yearsfromnow?Asforstudents,whatwilltheschoollifebelike?Therewillbeless...有更少的......Howwilltheworldbedifferent100yearsfromnow?Asforpeople,whatwillthecitybelike?Therewillbemorepeople.Therewillbefewercars.Therewillbelesspollution(污染).Peoplewilllivetobe200yearsold.Peoplewillusethesubwaytowork.Citieswillbeverybigandcrowded.Therewillbe有.....Therewillbe_____homeworkinthefuture.more+不可數(shù)名詞,表示“更多的……”。much-more

PresentFutureAboutHomeworkmorePresentFutureTherewillbe_____

carsinthefuture.fewer+可數(shù)名詞復(fù)數(shù)表示“更少的……”few-fewer

fewerAboutCars@byEmilyHaiPeoplewon’t

usemoney.Everythingwill

beFree$0free.NowIn100yearsHowwillpeopleshop?Willpeopleusemoneytobuythings?No,theywon't.@byEmilyHaiNowIn100yearsWhatwilltheworldbelike?There______will

beonlyonecountry.onlyonecountryWilltherebeonlyonecountry?there____willYes,1.Therewillbemore

peopleinthefuture.2.Therewillbemore

homeworkinthefuture.3.Therewillbefewer

carsinthefuture.4.Therewillbeless

waterpollutioninthefuture.

修飾可數(shù)名詞修飾不可數(shù)名詞

many—morefew—fewermuch—morelittle—less

Therebe句型一般將來時(shí)結(jié)構(gòu)：Therewillbe+more/less/fewer+名詞Therewillbe（more/less/fewer）people.Therewillbe(more/less/fewer)freetime.Therewillbe(more/less/fewer)cars.Therewillbe(more/less/fewer)pollution.Therewillbe(more/less/fewer)trees.Listenandcirclethewordsyouhear.2aListenagain.Check(√)thepredictionsyouhear.____1.Therewillbefewerpeople.____2.Therewillbelessfreetime.____3.Peoplewillusethesubwaysless.____4.Therewillbemorepollution.____5.Citieswillbeverybigandcrowded.√√2bListenagain,markT(True)orF(False)andtrytocorrectthefalseone(s).Therewillbefewerpeople. _______Therewillbelessfreetime. _______

Peoplewillusethesubwaysless. _______Therewillbemorepollution. _______Citieswillbeverybigandcrowded. _______FmoreTFmoreFlessTMakeconversationsaboutthepredictionsin2aand2b.A:What’syourpredictionaboutthefuture?B:Ithinktherewillbemorepollution.A:Really?Idon’tthinkso.ButIthink

therewillbefewertrees.n.預(yù)測；預(yù)言n.

將來；未來我不這樣認(rèn)為。（表示不贊同）2c2cMakeconversationsaboutthepredictionsin2aand2b.Ithinktherewillbemorepollution.Really?Idon’tthinkso.ButIthinktherewillbefewertrees.What’syourpredictionaboutthefuture？Why?PART

5Nick: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.2dRole-playtheconversation.環(huán)境星球在地球上或許在很大的危險(xiǎn)中1.WhatareNickandJilltalkingabout?______A.Whatthefuturewillbelike.B.Peoplewillliveonotherplanetsinthefuture.C.The

pollution

of

environmentinthecity.2.Whatwillthefuturebelikeaccordingtothebookaboutthefuture?

3.Whatcanpeopledotosavetheearth?Listento2dandfinishthetasks.Citieswillbemorecrowdedandpolluted.Therewillbefewertreesandtheenvironmentwillbeingreatdanger.Wecanuselesswaterandplantmoretrees.Everyoneshouldplayapartinsavingtheearth.AReadtheconversationandfillintheformsin2d.problemwaystoprotecttheenvironmentcities

treesenvironment

morecrowdedandpolluted

fewertrees

ingreatdanger

1.uselesswater2.plantmoretrees3.playapartinsavingtheearthNick: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.Role-playtheconversation2d聽起來不錯(cuò)處于巨大的危險(xiǎn)之中在地球上我也是。在……方面起作用Jillisreadingabookaboutthefuture.Canyouimaginewhat____thefuture____like?Cities______morecrowdedandpolluted.There______fewertreesandtheenvironment______ingreatdanger.____we________movetootherplanets?Whatcanwedotoliveontheearth?Wecanuse____waterandplant_____trees.Everyoneshould_______________savingtheearth.Fillintheblanksaccordingtotheconversation.willbewillbewillbewillbeWillhavetoplayapartinlessmorelanguagepoints意思用法比較級最高級few一些（否定）修飾可數(shù)名詞fewerfewestlittle一些（否定）修飾不可數(shù)名詞lessleastmany許多修飾可數(shù)名詞moremostmuch許多修飾不可數(shù)名詞moremostWillpeopleusemoneyin100years?100年以后人們還會使用錢嗎？

in100years在100年以后

in為介詞，其后跟一段時(shí)間：在……之后，通常用于一般將來時(shí)。e.g.I’llhavesomebreakfastreadyinafewminutes.inthefuture與infutureinthefuture相當(dāng)于intimeyettocome，意為“在將來”，一般指真正意義上的將來，常指包括infuture在內(nèi)的較遠(yuǎn)的將來的時(shí)間。infuture相當(dāng)于fromnowon，意為“今后，以后”，一般指從現(xiàn)在開始到今后，常指離現(xiàn)在較近的一段將來的時(shí)間。2.Willpeopleusemoneyin100years?100年以后人們還會使用錢嗎？in+時(shí)間段表示以現(xiàn)在為起點(diǎn)的將來某一段時(shí)間之后，通常用于一般將來時(shí)用howsoon提問after+時(shí)間段表示以過去時(shí)間為起點(diǎn)的一段時(shí)間以后，通常用于一般過去時(shí)用when提問

in100years在100年以后

in為介詞，其后跟一段時(shí)間：在……之后，通常用于一般將來時(shí)。e.g.I’llhavesomebreakfastreadyinafewminutes.Everyoneshouldplayapartin

savingtheearth.playapart常與介詞in連用，后接名詞、代詞或動(dòng)詞-ing形式。part在此處作名詞，意為“參加；參與”。Whynotplayapartintheirdiscussion?Everyonecanplayanimportantpartinprotectingtheenvironment.playapart參與；發(fā)揮作用3.What’syourpredictionaboutthefuture?

你對未來有什么預(yù)測？

futuren.將來；未來

inthefuture(在)將來；(在)未來e.g.Thismaynothappeninthefuture.infuture=fromnowon今后；從現(xiàn)在起e.g.Iaskedhertobemorecarefulinfuture.earth意為“地球；世界”，表示世界上獨(dú)一無二的事物，因此其前一般要加定冠詞the。Theearthgoesaroundthesun.地球繞著太陽轉(zhuǎn)。earthn.地球；世界onearth在世界上，在人世間用作地點(diǎn)狀語,此時(shí)與ontheearth同義。到底，究竟用于疑問詞之后，以加強(qiáng)語氣。ontheearth在地球上用作地點(diǎn)狀語?！疽谆毂嫖觥縧ivetobe...yearsold

in100years

fewertreesbeingreatdangermovetoontheearth

plantmoretrees

savetheearth活到……歲一百年以后更少的樹木處于極大危險(xiǎn)之中搬到；搬遷在地球上種更多的樹拯救地球2.freetime空閑時(shí)間3.ingreatdanger處于極大的危險(xiǎn)之中4.ontheearth在地球上5.playapartindoingsth.參與做某事6.worldpeace世界和平重點(diǎn)短語重點(diǎn)句型3.What'syourpredictionaboutthefuture?你對將來的預(yù)言是什么?4.—Whatwillthefuturebelike?“將來會是什么樣子?”—Citieswillbemorecrowdedandpolluted.“城市將更加擁擠,并且受到污染?！?.Theenvironmentwillbeingreatdanger.環(huán)境將處于極其危險(xiǎn)的境地。6.Willwehavetomovetootherplanets?我們將必須搬到其他的星球嗎?7.Wecanuselesswaterandplantmoretrees.我們可以少用水、多種樹。8.Everyoneshouldplayapartinsavingtheearth.每個(gè)人都應(yīng)當(dāng)盡一份力來挽救地球。Exerise練一練一、根據(jù)句意用括號內(nèi)所給單詞的適當(dāng)形式填空。1.—Therewillbemorecarsinthefuture.—Idisagree.Ithinktherewillbe______(few)cars.2.Ithinktherewillbe_______(robot)everywherei