Unit7SectionA1a-2d課件人教版八年級(jí)英語上冊

Unit7Willpeoplehaverobots?SectionA1a-2dLead-inWhatwillyoubeinthefuture?Iwillbeateacher.Iwillbeadoctor.Whatwilllifebelikeinthefuture?Wewon’tcarryaschoolbag.Itwillcarryyou.Wewillhavejeanswithfourlegs.Wewillsitonit.Whatwilllifebelikeinthefuture?Thehatwilltakeyouanywhereyouwanttogo.Inthefuture,wewilldrivecarsinthewater.Whatwilllifebelikeinthefuture?Thepencilwillhelpustofillintherightanswers.Inthefuture,wewillturnontheday.LanguageGoal:Makepredictions.Howwilltheworldbedifferent100yearsfromnow?Readthesepredictions.Check(√)AforagreeorDfordisagree.1a√√√1bListenandcirclethepredictionsyouhearin1a.“therebe”句型一般將來時(shí)的表達(dá):肯定句:Therewillbe＋名詞(短語)否定句:Therewillnot/won’tbe＋名詞(短語)一般疑問句:—Willtherebe＋名詞(短語)?—Yes,therewill./No,therewon’t.GrammarTranslatethesentencesaccordingtothelistening.1.我認(rèn)為人們將不使用錢了。

Idon'tthinkpeoplewillusemoney.2.你認(rèn)為所有東西將免費(fèi)嗎？

Doyouthinkeverythingwillbefree?3.將有世界和平嗎？

Willtherebeworldpeace?4.孩子們將不去上學(xué)。

Kidswon'tgotoschool.1cAskandanswerquestionsaboutthepredictionsin1a.A:Willpeopleusemoneyin100years?B:No,theywon’t.Everythingwillbefree.Willpeoplelivetobe200yearsold?A:Yes,theywill.in100years“在100年以后”，in為介詞，其后跟一段時(shí)間表示“在……之后”，通常用于一般將來時(shí)，對(duì)其提問要用howsoon（多久以后）。Morepredictions:Willtherebemoreorless

pollution?Why?waterpollutionwhitepollutionlightpollutionairpollutionPeoplepollutethewater,theairandsoon.Theenvironmentisalwayspolluted.While-listening2aListenandcirclethewordsyouhear.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1.Therewillbemorepeople.2.Therewillbelessfreetime.3.Therewillbefewercars.4.Therewillbelesspollution.5.Therewillbefewertrees.therebe結(jié)構(gòu)在一般將來時(shí)中的運(yùn)用Therewillbe+more/less/fewer+名詞more+可數(shù)名詞或不可數(shù)名詞less+不可數(shù)名詞fewer+可數(shù)名詞都表示同類事物的比較2bListenagain.Check(√)thepredictionsyouhear._____1.Therewillbefewerpeople._____2.Therewillbelessfreetime._____3.Peoplewillusethesubwaysless._____4.Therewillbemorepollution._____5.Citieswillbeverybigandcrowded.√√Aspects

Predictions

People

Therewillbe____________.Citieswillbe___________

and_________,becausetherewillbe________________.Freetime

Therewillbe______________.morepeoplereallybigcrowdedalotmorepeoplelessfreetimeListenandfillinthechart.Aspects

Predictions

TransportationTherewillbe___________.Peoplewilluse________________.EnvironmentTherewillbe_____________,andthatwillbe________________.Therewillbe___________.fewercarsthesubwaysmorelesspollutiongoodfortheearthfewertrees2cMakeconversationsaboutthepredictionsin2aand2b.A:What’syourpredictionaboutthefuture?B:Ithinktherewillbemorepollution.A:Really?Idon’tthinkso.ButIthinktherewillbefewertrees.A:What’syourpredictionaboutthefuture?B:Ithinktherewillbemore/fewer/less…A:Iagreewithyou.AndIthink.../Idisagree.Ithink...B:Really?Idon’tthinkso.ButIthinktherewillbe…PairworkReadtheconversationin2dandanswerthequestionsbelow.

WhatisJillreading?2)Whatwillthefuturebelikeaccordingtothebook?3)Whatcanpeopledotosavetheearth?He’sreadingabookaboutthefuture.Citieswillbemorecrowdedandpolluted.Therewillbefewertreesandtheenvironmentwillbeingreatdanger.Wecanuselesswaterandplantmoretrees.Everyoneshouldplayapartinsavingtheearth.Nick:Whatareyoureading,Jill?Jill:It’sabookaboutthefuture.Nick:Soundscool.Sowhatwillthefuturebelike?Jill:Well,citieswillbemorecrowdedandpolluted.

Therewillbefewertreesandtheenvironment

willbeingreatdanger.Role-playtheconversation.2dWhatwill...belike?意為“……將會(huì)是什么樣子?”，是“Whatis/are...like?”的一般將來時(shí)。其中l(wèi)ike是介詞，意為“像”。indanger處于危險(xiǎn)中Nick:Thatsoundsbad!Willwehavetomoveto

otherplanets?Jill:Maybe.ButIwanttolive

ontheearth.Nick:Me,too.Thenwhatcanwedo?Jill:Wecanuselesswaterandplantmoretrees.Everyoneshouldplayapartinsavingthe

earth.playapart意為“參與；發(fā)揮作用”。playapartin接名詞、代詞或動(dòng)詞-ing形式。playapartin的同義短語是takepartin。Readandfillintheblanks:1.Jillisreadingabookaboutthe_______.2.Citieswillbemore________and________.There

willbefewer_____andthe___________willbein

greatdanger.3.Wecanuseless______andplantmore_____.Everyoneshouldplaya_____insavingtheearth.waterpartfuturecrowdedpollutedtreesenvironmenttreesExercises一、用much，many，more，less，few或fewer填