初中八年級(jí)英語上冊(cè)Unit 7 Will people have robots Section A(1a-2c)課件

人教新目標(biāo)版八年級(jí)上Unit7Willpeoplehaverobots?SectionA1a-2c聽說課WarmingupAboutRobotsHowwillyourlifebelikein100years?Canyousayanysentences?Peoplewillhaverobotsintheirhomes.Therewillbeonlyonecountry.FREEPeoplewon’tusemoney.Everythingwillbefree.ImagineBookswillonlybeoncomputers,notonpaper.Kidswon’tgotoschool.They’llstudyathomeoncomputers.Peoplewilllivetobe200yearsold.Lead-inWhatdoyouwanttobewhenyougrowup?Iwanttobeascientist.I’mgoingtostudysciencehard.IwillgotoScienceandTechnologyCollege.I’minterestedinrobots.I’llinvent(發(fā)明)manyrobots.Howaregoingtodothat?Robots?Soundsinteresting.Willpeoplehaverobotsintheirhomein50years?Yes,theywill.No,theywon’t.Theywillstudyathome.Willkidsgotoschoolthen?Andbookswillnotbeonpaper.Whatwilllifebelikebytheyear3000?Morepredictions四條腿的褲子保證你隨時(shí)隨地可以休息。你將不再背著背包,它會(huì)帶你走。I’mthirteenyearsoldnow.AndIwill

befifteenyearsoldintwoyears.現(xiàn)在我十三歲，兩年后我將是十五歲。

intwoyearstwoyearsagonow兩年以后201920202021Presentation1.will+動(dòng)詞原形2.won’t+動(dòng)詞原形e.g.Bookswon’tbeonpaper.e.g.Bookswillbeoncomputers.

Howwilltheworldbedifferentinthefuture,100yearsfromnow?Readthesepredictions.Check(√)A(foragree)orD(fordisagree).1a

A

D1.Peoplewillhaverobotsintheirhomes.

A

D2.Peoplewon’tusemoney.Everythingwillbefree.

A

D3.Bookswillonlybeoncomputers,notonpaper.

A

D4.Kidswon’tgotoschool.They’llstudyathomeoncomputers.

A

D5.Therewillbeonlyonecountry.

A

D6.Peoplewilllivetobe200yearsold.1.Peoplewillhaverobotsintheirhomes.2.Peoplewon’tusemoney.Everythingwillbefree.3.Bookswillonlybeoncomputers,notonpaper.4.Kidswon’tgotoschool.They’llstudyathomeoncomputers.5.Therewillbeonlyonecountry.6.Peoplewilllivetobe200yearsold.Listenandcirclethepredictionsyouhear.1bListenandfillintheblanks.A:Doyou_____peoplewill__________intheirhomesin100_____?B:Yes,Ido.IsawarobotonTV,andit_______thekitchen.A:Well,Idon’tthinkpeople______money.B:Doyouthinkeverythingwill______?A:Yeah,________.B:Ithinktherewillbe____one_______.thinkhaverobotsyearscleanedwillusebefreeprobablyonlycountryA:Onlyone_______intheworld?Willthere___world_____?B:I_____so.A:I____kids_____gotoschool.Theywill_____athomeon_________.B:Oh,I________.A:Youdo?B:Yeah,therewill______beschools.countrybepeacehopethinkwon’tstudycomputersdisagreealwaysWillpeopleusemoneyin100years?No,theywon’t.Everythingwillbefree.Yes,theywill.Willpeoplelivetobe200yearsold?Askandanswerquestionsaboutthepredictionsin1a.1cWillkidsgotoschool?No,theywon’t.They’llstudyathomeoncomputers.Willtherebeonlyonecountry?Yes,therewillbeonlyonecountry.PairworkPeoplewon’tusemoney.Everythingwillbefree.人們不使用錢，任何東西都是免費(fèi)的。

befree免費(fèi)的，除此意思外，befree還有“有空的，空閑的之意。e.g.ManySpaniardsbelievethatmusicandmoviesshouldbefree.許多西班牙人認(rèn)為音樂和電影應(yīng)該是免費(fèi)的。

Willyoubefreetomorrowmorning?

你明天早上有空嗎？LanguagePoints2.Willpeopleusemoneyin100years?

一百年后人們還會(huì)使用錢嗎？這里的in100years“在...期間;在...以后”后接一段時(shí)間表示在將來某段時(shí)間之后。

e.g.He'llcomebackinaweek.

他將于一周之后回來。

I’llcallyouintwohours.

我兩個(gè)小時(shí)后給你打電話。1.pollutev.

污染pollut(e)+ion→pollutionn.

污染e.g.Bicycleisagoodexercise.Itdoesn’tpollutetheair.

自行車是一種好的運(yùn)動(dòng)，它不污染環(huán)境。Airpollutionisagreatproblemnow.現(xiàn)在空氣污染是個(gè)大問題。NewWords2.predictionn.預(yù)言；預(yù)測e.g.Wedon’tknowwhatwillhappeninthefuture.我不知道將來會(huì)發(fā)生什么事情.3.future將來inthefuture在將來e.g.Thisgreatpredictioniscomingtrue.這個(gè)偉大的預(yù)言正在實(shí)現(xiàn)。Listenandcirclethewordsyouhear.1.Therewillbe(more/less/fewer)people.2.Therewillbe(more/less/fewer)freetime.3.Therewillbe(more/less/fewer)pollution.4.Therewillbe(more/less/fewer)cars.5.Therewillbe(more/less/fewer)trees.2amorestudentsmorewater可數(shù)名詞more+

不可數(shù)名詞many—more—mostmuch—more—mostfew—fewer—fewestlittle—less—least修飾可數(shù)名詞

修飾不可數(shù)名詞Rememberfewerlessmorefewer更少的,修飾可數(shù)名詞less更少的,修飾不可數(shù)名詞more更多的,可以修飾可數(shù)和不可數(shù)名詞詞語對(duì)對(duì)碰fewervsless相同點(diǎn):這兩個(gè)詞后都是比較級(jí),均可表示“較少的”。不同點(diǎn):1.fewer是few的比較級(jí),只能修飾可數(shù)名詞的復(fù)數(shù).2.less是little的比較級(jí),只能修飾不可數(shù)名詞的復(fù)數(shù).試做以下試題:①Iearn______moneythanmysister.②Thereare______carsparkedoutsidethanyesterday.③Wehave______studentsthisyearthanlastyear.④Yououghttosmoke______cigarettesanddrink_____beer.fewerfewerfewerlessless______1.Therewillbefewerpeople.______2.Therewillbelessfreetime._____3.Peoplewillusethesubwaysless._____4.Therewillbemorepollution._____5.Citieswillbeverybigandcrowed.Listenagain.Check(√)thepredictionsyouhear.2bMakeconversationsaboutthepredictionsin2aand2b.What’syourpredictionaboutthefuture?Ithinktherewillbemorepollution.Really?Idon’tthinkso.ButIthinktherewillbefewertrees.2cWhat’syourpredictionaboutthefuture?Ithinkcitieswillbeverybigandcrowed.Sure.Iagreewithyou.AndIthinktherewillbemorepollution.1.What’syourpredictionaboutthefuture?

你對(duì)未來有什么預(yù)測？

prediction是predict的名詞形式。有“預(yù)言、預(yù)料、預(yù)測之意。例如：

Saleswerefivepercentflowererthanpredicted.

銷售額比預(yù)計(jì)的低5%。

NewspaperspredictedthatDaviswouldbere-elected.報(bào)紙預(yù)測戴維斯將再次當(dāng)選。拓展：Predictableadj可預(yù)測的Predictablyadv可預(yù)言地Predictabilityn可預(yù)言Exercise一、用more,less,fewer填空

1.Weplanttreeseveryyear,therewillbe_____treesinthefuture.2.Ifwewastewater,therewillbe____water.3.Ifeveryfamilyhasababy,therewillbe_____people.morelessfewer

4.IthinkEnglishis_________popularthanChinese.5.Therewillbe_____robotseverywhere,andhumanswillhave___worktodo.6.Therewillbe_____freetimewhenpeopleretire.less/moremorelessmore1.Areyou_______yourwinterholidaynextweek?A.goingtohaveB.willhaveC.hadD.have2.Doyouoften______fromyourpar