《八年级上册Unit7第一课时SectionA1a-2d》课件

SectionA1a-2dUnit7Willpeoplehaverobots?初中英语八年级上册RJ1.Newwords:

paper,pollution,prediction,future,pollute,environment,planet,earth,plant,part2.Expression：playapartLearninggoals3.Sentences：

①—Doyouthinktherewillberobotsinpeople’shomes?

—

Yes,therewill.Ithinkeveryhomewillhavearobot.

②

—Willpeopleusemoneyin100years?

—No,theywon’t.Everythingwillbefree.Wherearethetwoboys?Whataretheytalkingabout?Canyoudescribethetwosmallpictures?Doyouthinkthesesituations(robothelpingusathome;studyingmathoncomputer)arehappeningnoworwillhappeninthefuture?FreetalkWarmingup—Doyouthinktherewillberobotsinpeople’shomes?—Yes,therewill.Ithinkeveryhomewillhavearobot.—Willkidsgotoschool?—Kidswon’tgotoschool.They’llstudyathomeoncomputers.won’t=willnot一般将来时对未来进行预测主语+

will+动词原形+其他Makepredictions—Willpeoplehaverobotsathome?—Yes,theywill./No,theywon’t.Talkaboutthefuture:TousewillTalkaboutthefuture:TousewillPeoplewon’t

usemoney.Everythingwillbefree.×Kidswillnot

gotoschool.Theywillstudyathome.Talkaboutthefuture:TousewillBookswillonlybeoncomputers,notonpaper.Talkaboutthefuture:Tousewill

Therewillbeonlyonecountryintheworld.Talkaboutthefuture:TousewillPeoplewilllivetobe200yearsold.Talkaboutthefuture:TousewillHowwilltheworldbedifferent100yearsfromnow?Readthesepredictions.Check(√)AforagreeorDforDisagree.____A____D1.Peoplewillhaverobotsintheirhomes.____A____D2.Peoplewon’tusemoney.Everything

willbefree.____A____D3.Bookswillonlybeoncomputers,not

onpaper.1an.纸；纸张____A____D4.Kidswon’tgotoschool.They’llstudy

athomeoncomputers.____A____D5.Therewillbeonlyonecountry.____A____D6.Peoplewilllivetobe200yearsold.用电脑liveto(be)+年龄活到岁1.Bookswillonlybeoncomputers,notonpaper.（P491a)paper在此处作不可数名词。表示“一张纸”要用apiece/sheetofpaper,多于一张纸要用“基数词（大于1）+pieces/sheetsofpaper”表示。Withafewcuts,shechangesapieceofpaperintoabeautifulworkofart.Therearetwopiecesofpaperonthedesk.papern.纸；纸张Languagepoints【拓展】paper作可数名词，意为“报纸；论文；试卷”等。Listenandcirclethepredictionsyouhearin1a.1b____A____D1.Peoplewillhaverobotsintheirhomes.____A____D2.Peoplewon’tusemoney.Everything

willbefree.____A____D3.Bookswillonlybeoncomputers,not

on

paper.

____A____D4.Kidswon’tgotoschool.They’llstudy

athomeoncomputers.____A____D5.Therewillbeonlyonecountry.____A____D6.Peoplewilllivetobe200yearsold.Askandanswerquestionsaboutthepredictionsin1a.A:Willpeopleusemoneyin100years?B:

No,theywon’t.Everythingwillbefree.Willpeoplelivetobe200yearsold?A:Yes,theywill.1c2.Willpeopleusemoneyin100years?（教材P491c）“in+时间段”通常用于一般将来时，对其提问要用howsoon(多久)。—Howsoonwillhecomeback?

—In20minutes.in+时间段在……之后Languagepointsin表示以现在为起点的将来一段时间之后，后接时间段，通常用于一般将来时。after表示从过去或现在某个时间点算起的一段时间之后。后接时间段，通常用于过去时；后接时间点时也可用于一般将来时。Hewillcomehereintwohours.Afteraboutthreemonths,

hegaveupsmoking.Hewillarriveafterfouro’clock.【易混辨析】in与afterMakemorepredictionsaboutthefuture.Whatwillcarsbelike?Whatwillcitiesbelike?Therearefivepeople(oneteacher,twoboystudentsandtwogirlstudents)inthepicture.Thereisacity,probablysomeplanetsandtwospaceshipsinthethoughtbubble.Therearesomepicturesofrobotsandaspaceshipontheclassroomwall.Whatcanyouseeinthepicture?Listenandcirclethewordsyouhear.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.n.污染；污染物2a1.Therewillbemorepeople.2.There

will

be

less

free

time.3.There

will

be

fewer

cars.4.There

will

be

less

pollution.5.There

will

be

fewer

trees.Therewillbe+more/less/fewer+名词more+可数名词或不可数名词less+不可数名词fewer+可数名词都表示同类事物的比较therebe结构在一般将来时中的运用Listenagain.Check(√)thepredictionsyouhear._____1.Therewillbefewerpeople._____2.Therewillbelessfreetime._____3.Peoplewillusethesubwaysless._____4.Therewillbemorepollution._____5.Citieswillbeverybigandcrowded.√√2bMakeconversationsaboutthepredictionsin2aand2b.A:What’syourpredictionaboutthefuture?B:

Ithinktherewillbemorepollution.A:Really?Idon’tthinkso.ButIthinktherewillbefewertrees.n.

预言；预测n.将来；未来我不这样认为。（表示不赞同）2cpollutev.污染pollutedadj.受污染的environmentn.环境plantv.种植；n.植物payapart参与；发挥作用earthn.地球；世界1.Whatwillthefuturebelikeaccordingthebookaboutthefuture?2.Whatcanpeopledotosavetheearth?Readthedialoguebelowandanswerthesequestions.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.1.Whatwillthefuturebelikeaccordingthebookaboutthefuture?2.Whatcanpeopledotosavetheearth?Citieswillbemorecrowdedandpolluted.Therewillbefewertreesandtheenvironmentwillbeingreatdanger.Maybepeoplewillhavetomovetootherplanets.Wecanuselesswaterandplantmoretrees.Weshouldplayapartinsavingtheearth.Role-playtheconversation.Nick:Whatareyoureading,Jill?Jill:It’sabookaboutthefuture.Nick:Soundscool.Sowhatwillthefuturebelike?Jill:Well,citieswillbemorecrowdedandpolluted.Therewillbefewertreesandtheenvironmentwillbeingreatdanger.indanger处于危险中2dNick:Thatsoundsbad!Willwehavetomovetootherplanets?Jill:Maybe.ButIwanttoliveontheearth.Nick:Me,too.Thenwhatcanwedo?Jill:Wecanuselesswaterandplantmoretrees.Everyoneshouldplayapartinsavingtheearth.听起来很糟糕参与；发挥作用3.Everyoneshouldplayapartin

savingtheearth.（教材P502d）playapart常与介词in连用，后接名词、代词或动词-ing形式。part在此处作名词，意为“参加；参与”。Whynotplayapartintheirdiscussion?Everyonecanplayanimportantpartinprotectingtheenvironment.playapart参与；发挥作用Languagepointsearth意为“地球；世界”，是世界上独一无二的事物，因此其前一般要加定冠词the。Theearthgoesaroundthesun.earthn.地球；世界3.Everyoneshouldplayapartin

savingtheearth.（教材P502d）onearth在世界上，在人世间用作地点状语,此时与ontheearth同义。到底，究竟用于疑问词之后，以加强语气。ontheearth在地球上用作地点状语。Whatonearthisit?Withouttrees,manyanimalscouldnotliveontheearth.【易混辨析】onearth与ontheearth1.—_____peopleusemobilephonesinfiftyyears?

—No,they_____.A.Will;willB.Do;doC.Will;won’tD.Do;don’t2.(常州中考)—Canyougivemesomeadviceonhowtobeslimmer?—Eat

meatand

cakes.A.less;lessB.fewer;fewerC.less;fewerD.fewer;lessCC一、单项选择Exercises3.(温州中考)—HavescientistsfoundlifeonMars?—Notyet,butIthinkthey

itsomeday.A.findB.foundC.havefoundD.willfind4.(贵港中考)—Theairisveryfreshinourcity.Thereisless

thanbefore.—Yes.Thegovernmenthastakenactiontoprotecttheenvironment.A.woodB.pollutionC.noiseD.water DB5.Theboyisveryyoung,buthe_____animportantpart_____ourgroup.A.takes;in B.plays;in C.takes;for D.plays;forB1.

LastyearIspent________timeinplayingbasketball.2.Ihopewewillhave________homeworkand_______freetimenextyear.3.Everydaymymotherhas________houseworktodo.4.How________sistersdoyouhave?much二、用much，many，more，less，few或fewer填空lessmoremuchmany5.________peopleliketoliveinapollutedplace.6.I’lluse________plasticbagstoreducewhitepollution.7.There’s________milkinthisbottlethaninthatone.Fewfewermore/less1.Thekidswillhaveapartynextweek.（改为否定句）Thekids____________apartynextweek.2.HereadanarticlebyHanHanlastmonth.（用nextmonth改写句子）He____________anarticlebyHanHannextmonth.won’thavewillread三、按要求改写句子3.Mycousinwillarrivein2days.（对画线部分提问）__________________yourcousin_________?4.Howwillthefuturebe?（改为同义句）______willthefuturebe______?HowsoonwillarriveWhat likeKeywordspaper,pollution,prediction,future,pollute,environment,planet,earth,plant,partUsefulexpressionsplayapart,liveto(be),Idon’tthinkso,inthefuture,indangerSummarySentences

①—Doyouthinktherewillberobotsinpeople’shomes?

—

Yes,therewill.Ithinkeveryhomewillhavearobot.

②

—Willpeopleusemoneyin100years?

—No,theywon’t.Everythingwillbefree.

根据汉语意思完成句子，每空一词1.书桌上有两张纸。There

are

on

the

desk.2.老师开始给所有学生分发试卷。The

teacher

began

to

give

out

the

to

all

the

students.two

pieces

of

paper

test

papers

3.他的新论文在报纸上发表了。His

new

was

in

the

newspaper.paper

published

一、选词填空(with，

on，

to)1.

The

date

for

the

next

meeting

was

agree

⁠.2.

Do

you

agree

this

arrangement？3.

She

agreed

get

everything

ready

before

I

come.on

with

to

二、用agree的适当形式填空4.

Some

scientists

say

robots

will

take

the

place

of

humans，

but

many

people

⁠.5.

They

finally

reached

an

on

this

point.6.

We

all

that

Betty

was

the

best

actress

in

the

school

play.disagree

agreement

agreed

根据汉语意思完成句子，每空一词1.婴儿学走路时经常摔倒。Babies

often

when

they

learn

to

wa