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Unit7Willpeoplehaverobots?R八年级上册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/f

ewer)trees.意思用法比较级最高级fewlittlemanymuch一些（否定）一些（否定）许多许多修饰可数名词修饰不可数名词修饰可数名词修饰不可数名词fewerlessmoremorefewest

leastmostmostExerciseTherewillbe_________houses.Therewillbe__________pollution.Therewillbe__________schools.Therewillbe___________cleanwater.Therew

illbe___________snow.Therewillbe_________movietheaters.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.2bListenagain.

Check(√)thepredictionsyouhear.____1.Therewillbefewerpeople.____2.Therewillbelessfreetime.____3.Peoplewillusethesubwaysless.____4.Therewillbemorepo

llution.____5.Citieswillbeverybigandcrowded.√√2cMakeconversationsaboutthepredictionsin2aand2b.A:What’syourpredictionaboutthefuture?B:Ithinkthere

willbemorepollution.A:Really?Idon’tthinkso.ButIthinktherewillbefewertrees.2dRole-playtheconversation.Nick:Whatareyoureading,Jill

?Jill:It'sabookaboutthefuture.Nick:Soundscool.Sowhatwillthefuturebelike?Jill:Well,Citieswillbemorecrowdedandpoll

uted.Therewillbefewertreesandtheenvironmentwillbeingreatdanger.Nick:Thatsoundsbad!Willwehavetomovetootherplanets?Jill:Maybe.ButIwantt

oliveontheearth.Nick:Me,too.Thenwhatcanwedo?Jill:Wecanuselesswaterandplantmoretrees.Everyoneshouldplayapar

tinsavingtheearth.Everyoneshouldplayapartinsavingtheearth.每个人都应当尽一份力来拯救地球。playapartin…意为“参与……；在……中扮演角色；在……中起作用”，相当于playarolein…。使用时经常在part或role的前面

加no,(not)any,important等形容词修饰。该短语为动宾结构短语，in后接名词或动名词。HeplayedanimportantpartintheTVshow.他在那部电视剧中扮演一个重要的角色。知识巩固Ⅰ.用所给词的正确形式填空。1.Therearemanynew_____

_____(build)inourcity.2.Wecandotheworkwith_________(little)moneyand_________(few)people.3.Theboy_________(fly)toNewYorktwodaysago,andhe___

____(be)backsoon.4._________(be)youatschoolyesterdayevening?Wehadanexcitingparty.5.WhenIgrowup,I_______________(b

e)afamouspilot.Whatwillthefuturebelike?Citieswillbemorepolluted.Andtherewillbefewertrees.Willpeopleusemoneyin100years?No,theywon’t.Everythingwil

lbefree.Willtherebeworldpeace?Yes,Ihopeso.Kidswillstudyathomeoncomputers.Theywon’tgotoschool.GrammarFocusCo

untablenounsUncountablenounsTherewillbemorepeople.Therewillbefewertrees.Therewillbemorepollution.Therewillbelessfreetime.will=’llwon’t=w

illnot一般将来时（1)一般现在时有时也可表示将来，表示按照时间表将要发生的动作或事件，或者事先安排好的动作。有此用法的动词主要有：be、arrive、begin、come、startleavego等。Thetrainleav

esat9:00p.m.火车将于晚上九点出发。I’moffthisFriday.我将于这周五离开。（2）表示位置移动的动词，如go、leave、start、come、arrive等，可用现在进行时表示按计划或安排将要发生的动作。Myfatheriscomin

gtoseeme.我父亲就要来看我了。We’releavingforBeijing.我们正要动身去北京。3aFillintheblankswithmore,lessorfewer.1.Inthefuture,therewillbe_____freshwaterbecausetherewillbe

______pollutioninthesea.2.In100years,therewillbe______carsbecausetherewillbe______peopleinthecities.lessmoremoremore3.Therewillbe_

____jobsforpeoplebecause_____robotswilldothesamejobsaspeople.4.Ithinktherewillbe_____citiesbecausepeoplewillbuild___

__buildingsinthecountry.5.In50years,peoplewillhave____freetimebecausetherewillbe_____thingstodo.fewermoremoremorelessmore

3bCompletethepredictionswithwhatyouthinkwillhappen.1.Kidsstudyatschoolnow.In100years,_______________________________________________

__________2.Isometimesseeblueskiesinmycity,butinthefuture_______________________________________________________

_____________________________________kidswillstudyathomeoncomputers.Iwilloftenseetheblueskies,becausetherewillbelesspollution.4.Famil

iesusuallyspendtimetogetheronweekends,butmaybein200years_____________________________________________________

____________3.Peoplenowusuallylivetobeabout70-80yearsold,butinthefuture____________________________________peoplewilllivetobe200y

earsold.everydaycanbeweekend,becausetheyhaverobotstodoeverything.3cDrawapictureofwhatyouthinkacityinthefuturewillbelike.Thendes

cribeittotheclass.Ithinktherewillbemoretallbuildings,andtherewillbefewercarsandmorebuses.THANKYOU