人教版八年级下册英语精ppt课件

.,Unit1,SectionA(1a-1c)第一课时,Willpeoplehaverobots?,.,Doyouthinktherewillberobotsinpeopleshomes？,Picture1,Yes,therewill.Ithinkeveryhomewillhavearobot.,.,Willkidsgotoschool?,Picture3,Kidswontgotoschool.Theyllstudyathome.,.,will/shall引导的一般将来时:一般将来时表示将来发生的动作或情况，最基本的结构：will/shall+动词原形“主谓（宾）句型”的一般将来时：肯定句：主语+will/shall+动词原形+（宾语）+其他成份Peoplewillhaverobotsintheirhomes.否定句：在will/shall的后面加not即可。willnot=wontPeoplewillnot(wont)haverobotsintheirhomes.一般疑问句：把will/shall提到句子主语之前，结尾变问号。Willpeoplehaverobotsintheirhomes?特殊疑问句：特殊疑问词+will+主语+动词原形+其他成份？Whenwillpeoplehaverobotsintheirhomes?,.,“Therebe”句型的一般将来时肯定句：Therewillbe+名词+其他成份注意：无论后面加单数名词或复数形式，be都必须用原形。Therewillbeonlyonecountry.否定句：在will后面加not.Therewontbeonlyonecountry.一般疑问句：把will提到there之前。Willtherebeonlyonecountry?Yes,therewill./No,therewont.,.,1bListenandcirclethepredictionsyouhearinactivity1a.,1.Peoplewillhaverobotsintheirhomes.2.Peoplewontusemoney.Everythingwillbefree.3.Bookswillonlybeoncomputers,notonpaper.4.Kidswontgotoschool.Theyllstudyathomeoncomputers.5.Therewillonlybeonecountry.6.Peoplewilllivetobe200yearsold.,.,1cPAIRWORKAskandanswerquestionsaboutthepredictionsinactivity1a.,A:Willpeopleusemoneyin100years?B:No,theywont.Everythingwillbefree.Willpeoplelivetobe200yearsold?A:Yes,theywill.,一百年后,in+时间段：（从现在的时间为起点）在之后，常用于一般将来时(1)Hellbebackintwodays.after+时间段：（从过去的时间为起点）在之后，常用于过去时(2)HestartedonSundaymorningandarrivedinBeijingafterthreedays.after+时间点（常用于将来时）(3)Thematchwillbeginaftertwooclockthisafternoon.,.,1.everything:pron.每件事物（不定代词）Everythingisreadyfortheparty.（谓语用单数）everythingimportant（定语后置）2.paper:n.纸，纸张（不可数）apieceofpaperPleasegivemesomepaper.Iwanttowritetohim.论文，试卷（可数）3.livetobe活到Iwanttolivetobe100yearsold.4.free:adj.（1）免费的Everythingwillbefree.（2）空闲的Areyoufreethisevening?,.,Unit1,SectionA(2a-2c)第二课时,Willpeoplehaverobots?,.,2aListenandcirclethewordsyouhear.,1.Therewillbemore/less/fewerpeople.2.Therewillbemore/less/fewerfreetime.3.Therewillbemore/less/fewercars.4.Therewillbemore/less/fewerpollution.5.Therewillbemore/less/fewertrees.,污染,Remember:manymoremostmuchmoremostfewfewerfewestlittlelessleast修饰可数名词修饰不可数名词few,little表示肯定afew,alittle表示否定,.,2bListenagain.Check()thepredictionsyouhear.,1.Therewillbefewerpeople.2.Therewillbelessfreetime.3.Peoplewilluselesssubwaysless.4.Therewillbemorepollution.5.Citieswillbeverybigandcrowded.,.,2cGROUPWORKLookatactivity2b.Makeconversationsaboutthepredictions.,A:Ithinktherewillbemorepollution.B:Well,Idontagree.ButIthinktherewillbefewertrees.A:Iagree.,.,GrammarFocus,Willtherebelesspollution?No,therewont.Therewillbemorepollution.Willtherebefewertrees?Yes,therewill.Kidswontgotoschool.Kidswillstudyathomeoncomputers.,一般将来时结构：肯定式：主语+will+动词原形否定式：主语+wont+动词原形一般疑问句：Will+主语+动词原形,.,Look!fewerUsefewertotalkaboutcountablenouns.eg.Therewillbefewertrees.Therewillbefewerpeople.lessUselesstotalkaboutuncountablenouns.eg.Therewillbelesspollution.Therewillbelessfreetime.,.,.,Unit1,SectionA(3a-4)第三课时,Willpeoplehaverobots?,.,Fiveyearsago,SallywasSheplayedShehad,inhighschool.,soccer.,acat.,.,4.Today,Sallyis5.Sheplays6.Shehas,incollege（上大学）.,theguitar.,adog.,.,7.Infiveyears,Sallywillbe8.Shewillplay9.Shewillhave,adoctor.,tennis.,asportscar/achild.,.,3bPAIRWORKLookatactivity3a.MakepredictionsaboutSally.,A:WhatdoyouthinkSallywillbeinfiveyears?B:Ithinkshellbeadoctor.A:Whatsportwillsheplay?B:Shellplaytennis.A:Whatwillshehave?B:Shellhaveababy/car.,(=shewill),.,3cNowwriteaboutyourself.,FiveyearsagoIwasIplayedIhad,Today,IamIplayIhave,Infiveyears,IwillbeIwillplayIwillhave,.,.,.,明天的城市会有更多的树和花。明天的城市汽车会更少，地铁会更多。明天的城市污染会更少。明天的城市垃圾会更少。,Therewillbemoretreesandflowers.,Therewillbefewercarsinthecityoftomorrow.,Therewillbemoresubwaysinthecityoftomorrow.,Therewillbelesspollutioninthecityoftomorrow.,Therewillbelessrubbishinthecityoftomorrow.,.,1.Shewillbeadoctorinfiveyears._she_infiveyears?_doyouthinkshe_infiveyears?2.Shewillhaveasportscarinfiveyears._she_infiveyears?_doyouthinkshe_in5years?3.Shewillplaytennisinfiveyears._she_infiveyears?_doyouthinkshe_in5years?,Whatwillbe,Whatwillbe,Wherewillhave,Whatwillhave,Whatwillplay,Whatwillplay,练习,.,1.Peoplewillhaverobotsintheirhomes100years.Aatbincafterdwith2.Willtheremorecarsinpeopleshomes?Ahavebhascbed/3.Ithinktherewillbepeopleandpollution.Afewer,manybless,fewercmorelessdless,fewer4.Therewontbeanyin100years.Apapermoneysbpapersmoneycpapersmoneysdpapermoney5.Ithinkeveryhomewillacar.Abebhavechasdtherebe6.Therearetwowhiteonthedesk.youcanhaveone.Apaperbpieceofpapercpapersdpiecesofpaper7Willtherebemoretrees?Yes,.Atheywillbtherewillctherewillbedtherehave,b,c,c,d,b,d,b,.,Unit1Willpeoplehaverobots?,SectionB(1a-2c)第四课时,.,astronaut,航天员,.,rocket火箭,.,spacestation,太空站,.,house,.,apartment,apartmentmeansasetofrooms,公寓,.,1aWriteeachwordinthecorrectcolumnbelow.,astronauthouseapartmentcomputerprogrammertrainrocketspacestation,astronaut,computerprogrammer,train,rocket,house,apartment,.,doctorcookreportersalesmanbankermanagerfashiondesignerphotographer,PlanebusSpaceshipsubwaycarrocket,themoontheMarsoceanbigcities,1bJobs,Transportation,Placestolive,.,ListentoAlexisandJoe.Numberthepictures1-3.,2,3,1,2a,.,Iinanapartment.Inearhere.Iacomputerprogrammer.Weinahouse.Ithetraintoschool.Ianastronaut.Irocketstothemoon.Ionaspacestation.,llliveamllflytookworkllbelivedlive,live,work,am,lived,took,llbe,llfly,llhave,2b,.,2cPairwork,A:Wheredoyouwork?B:Iworknearhere.,A:Whatdoyoudo?B:Iamacomputerprogrammer.,A:Wheredoyoulive?B:Ilivedinanapartment.,.,1.space:n.太空，空间spacestation太空站inspace在太空（不加冠词）Anastronautiswalkinginspace.2.fly:v.飞行（flew）进行时可表将来IflewfromLondontoParislastSunday.(2)Icanhearaplaneflyinginthesky.n.苍蝇,.,Unit1Willpeoplehaverobots?,SectionB(3a-4)第五课时,.,D,3aReadMingsanswertothequestion“Whatwillyourlifebelikeintenyears?”Thenfillinthechart.,Intenyears,IthinkIllbeareporter.IllliveinShanghai,becauseIwenttoShanghailastyearandfellinlovewithit.Ithinkitsreallyabeautifulcity.Asareporter,IthinkIwillmeetlotsofinterestingpeople.IthinkIllliveinanapartmentwithmybestfriends,becauseIdontlikelivingalone.,.,Illhavepets.Icanthaveanypetsnowbecausemymotherhatesthem,andourapartmentistoosmall.Sointenyears,Illhavemanydifferentpets.Imightevenkeepapetparrot!Illprobablygoskatingandswimmingeveryday.DuringtheweekIlllooksmart,andprobablywillwearasuit.Attheweekends,Illbeabletodressmorecasually.IthinkIllgotoHongKongonvacation,andonedayImightevenvisitAustralia.,宠物,鹦鹉,大概；也许,去滑冰,一套衣服,能够,穿衣,随意地,甚至,可能,喂养,look+形容词看上去怎么样eg.Shelookedhappy.,.,reporter,parrot,skatingswimming,ShanghaiHongKongAustralia,suit,smartclothes,.,4PAIRWORKAnswerthequestionsbelow.Thenaskyourpartnerforhisorherideas.,哪个,世界杯,.,1.fall:v.落下，跌落（fell）Anapplefelltotheground.fallinlovewithsb/sth爱上某人/某物(2)Theyoungmanfellinlovewithabeautifulgirl.(3)WhenIbegantolearnEnglish,Ifellinlovewithit.fallasleep入睡fallbehind落后falldown倒下，落下falloff.从.上掉下来infall在秋天,.,2.alone:adv./adj.单独地,没有感情色彩Idontlikegoingoutaloneatnight.Icandothejobalone.lonely:adj.孤独的，寂寞的（精神上）IdidntfeellonelyalthoughIwasalone.lonely:“荒凉，偏僻”(2)Shelivesinalonelyisland.,.,3.even:adv.甚至加强语气Evenachildcandoitwell.可用于修饰比较级Thisbookisevenmoreinterestingthatone.4.keepapet:养宠物keep:保持keep+adj:keepcleankeepdoingsth:keepstandingtherekeepsbdoingsth:keephimwaiting,.,5.beabletodosth:有能力做.，会做.（可用于各种时态）Heisabletospeakthreelanguages.IwillbeabletospeakJapaneseintwomonths.can只有现在时和过去式could两种时态，后加动词原形。(3)Ihopetobeabletogofishingwithyou.,.,6.dress+人:v.穿衣，为穿衣Icandressquickly.Thelittlegirlisabletodressherself.wear+服装:穿着（状态）Hewearsapairsofglasses.puton+服装：穿上（动作）Pleaseputonyourcoat.bein+颜色/衣服:穿着（状态）ThegirlinredisMary.,.,7.which:pron.哪个（在某组已知的人或物中进行选择）Whichdoyoulikebetter,redorblue?Whichteacherdoyoulikeinyourschool?what:什么（在未知范围的情况下进行选择）Whatdoyoulikebest?,.,Unit1Willpeoplehaverobots?,Selfcheck第六课时,.,SelfCheck,1Fillintheblankswiththewordsgiven.,wearworklookflykeep,1.IwanttoformyselfwhenImolder.2.Myfriendsapetpigintheirhouse.3.Ineedtosmartformyjobinterview.4.Wehavetoauniformtoschool.5.Onedaypeoplewilltothemoonforvacations.,work,keep,look,wear,fly,.,2Readthepassageandcircletheinventionsontheright.,Predictingthefuturecanbedifficult.Therearemanyfamouspredictionsthatnevercametrue.Before1929,therewasnosoundinmovies.TheheadofoneofthebiggestmoviecompaniesintheUnitedStatespredictedthatnoonewouldwanttoseeactorstalk.Ofcourse,hewaswrong!In1977,theheadofthelargestcomputercompanyintheUnitedStatessaid,“Noonewillwanttohaveacomputerinhisorherhome.”Hethoughtthatcomputerswouldneverbeusedbymostpeople.,predictv.预言,futuren.将来；未来,predictionn.预言,cometrue实现；达到come-came,companyn.公司(复数companies),think-thought,seesb.dosth.看到某人做某事(make,let,hear,watch),.,3Findthesewordsfromthisunit.,1.Aplacetoliveinspace:2.Somethingkidswillusetostudyathome:3.Thesewillbeineveryhome:4.YangLiweiisafamousChinese.,spacestation,astronaut,computers,robots,.,1.foroneself:为自己，亲自地Serview:n.面试，面谈v.采访(1)IllhaveaninterviewnextMonday.(2)Herviewer:采访者,.,3.物+cometrue:实现，成为现实（主语不可以为人）Hisdreamcametrue.Ishouldworkhardtomakemyhopecometrue.4.sound:n.声音（不可数）Therewasnosoundinthemoviesinthepast.v.听起来（系动词）Thatpieceofmusicsoundsbeautiful.,.,reading上第七课时,Unit1Doyouthinkyouwillhaveyourownrobot?,.,Doyouthinkyouwillhaveyourownrobot?,Section1BeforeYouRead,PAIRWORK1aTellyourpartnerwhatyouknowaboutrobots.Describeyourideaofarobot.Saywhatitlookslikeandwhatitcando.,.,1bReadthetitleofthetext.Thencirclethewordsandphrasesyouthinkyouwillreadinthepassage.Compareyourpredictionswithyourpartner.,houseworkcarsyearsagoboredwillwaskoalasbuildingslessworkswimmingpossibleAmericadoctorpianobackpack,厌烦的；厌倦的,可能的,.,Section2WhileYouRead,Doyouthinkyouwillhaveyourownrobot?,Insomesciencefictionmovies,peopleinthefuturehavetheirownrobots.Theserobotsarejustlikehumans.Theyhelpwiththehousework,anddothemostunpleasantjobs.,小说,使人不愉快的,未来；将来,科幻电影,helpsb.withsth./helpsb.(to)dosth.帮助某人做某事,.,Somescientistsbelievethattherewillbesuchrobotsinthefuture.However,theyagreeitmaytakehundredsofyears.Scientistsarenowtryingtomakerobotslooklikepeople,anddothesamethingsasus.Japanesecompanieshavealreadymaderobotswalkanddance.Thiskindofrobotwillalsobefuntowatch.,科学家,可是；然而,好几百,早已；先前,trytodosth.尽力去做某事trydoingsth.尝试做某事,makerobotslooklike使机器人看起来像一样makesb./sth.do,.,ButrobotscientistJamesWhitedisagrees.Hethinksthatitwillbedifficultforarobottodothesamethingsasaperson.Forexample,itseasyforachildtowakeupandknowwheretheyare.MrWhitethinksthatrobotswontbeabletodothis.Butotherscientistsdisagree.Theythinkthatrobotswillbeabletotalktopeoplein25to50years.,it+be+形容词+(forsb.)+todosth.(某人)做某事怎么样ItisnoteasyformetogetupearlyonSundaymorning.,thesameas同一样的Idontliketowearthesameclothesasyoudoeveryday.,.,Robotscientistsarenotjusttryingtomakerobotslooklikepeople.Forexample,therearealreadyrobotsworkinginfactories.Theserobotslookmorelikehugearms.Theydosimplejobsoverandoveragain.Peoplewouldnotliketodosuchjobsandwouldgetbored.Butrobotswillnevergetbored.,factory-factories工厂,simple简单的；简易的,such这样的；这种,overandoveragain一遍又一遍地,get+形容词变得；觉得,.,Inthefuture,therewillbemorerobotseverywhere,andhumanswillhavelessworktodo.Newrobotswillhavemanydifferentshapes.Somewilllooklikehumans,andothersmightlooklikesnakes.Afteranearthquake,asnakerobotcouldhelplookforpeopleunderbuildings.Thatmaynotseempossiblenow,butcomputers,spacerocketsandevenelectrictoothbrushesseemedimpossibleahundredyearsago.Weneverknowwhatwillhappeninthefuture!,各地；到处,人；人类,外形；形状,蛇,地震,可能的,电的；导电的,牙刷,不可能的；不会发生的,看起来；似乎,.,1.such:adj.这样的，这种（修饰n.）so:如此（修饰adj./adv.）“如此.的人或事物”such+a/an+adj+单数n.=so+adj.+a/an+单n.suchabigtree=sobigatree(2)such+adj.+复数n./不可数（不可用so）suchtalltreessuchcoldwater,.,2.getbored:厌烦getboredwith(doing)sth厌烦（做）某事Hegotboredwithstayingathomealone.boring:令人厌烦的(主语是物）Theclassisboring.3.possible:adj.可能的（反：impossible:不可能的）Itspossible/impossibleforsbtodosth.对于某人来说做某事是可能/不可能的。Itspossibleforustofinishtheworkinonemonth.asaspossible=asassbcan:尽可能地