牛津上海版九年級(jí)英語(yǔ)上Unit4-reading課件

Reading

OxfordEnglishComputersReadingOxfordEnglishComputer牛津上海版九年級(jí)英語(yǔ)上Unit4-reading課件1WhereareHiandLo?2WhatisHiwonderingaboutLo?

HeiswonderingwhyLoisnevershortofpocketmoney.3WheredoesLogethismoney?

LogetshismoneyfromtheATM.4WhatcanyoudowithanATM?

Wecangetmoneyfromitorputmoneyintoit.5WhatmakesanATMwork?

Maybeacomputer.

Theyareoutsideabank.1WhereareHiandLo?seem意為“好像，似乎”后面常跟形容詞作表語(yǔ)。

Youneverseemtobeshortofpocketmoney,Lo.

羅，你看上去從來(lái)不缺零錢花。1seem﹢adj＝seem＋tobe＋adj.e.g.Youseemstrictwithyouryoungchild.你對(duì)小孩子管得似乎太嚴(yán)厲了。＝Y(jié)ouseemtobetoostrictwithyouryoungchild.2seemtodoe.g.Heseemstoknoweverything.他似乎什么都懂。Itseemstorain.好像要下雨了。3Itseems﹢that從句e.g.Itseemsthatnooneknowswhathappened.似乎沒(méi)人知道發(fā)生了什么。Itseemsthatyouareright.似乎你是對(duì)的。seem意為“好像，似乎”后面常跟形容詞作表語(yǔ)。Youbeshortof意為“短缺，不足”e.g.Mostchildrenareshortofsleep.大多數(shù)孩子睡眠不足。Nowweareshortofhandstofinishthework.現(xiàn)在我們?nèi)鄙偃耸謥?lái)完成這項(xiàng)工作。相關(guān)短語(yǔ)：beshortofcash現(xiàn)金不足

beshortofbreath呼吸短促beshortof意為“短缺，不足”e.g.Movocabularyspeakersn.揚(yáng)聲器monitorn.﹙計(jì)算機(jī)﹚顯示器keyboardn.

鍵盤mousen.鼠標(biāo)mousesmainunitn.主機(jī)vocabularyspeakersn.揚(yáng)聲器monit1The_________showswordsandpictures.2Weusethe_________fortyping.3The“brain”ofacomputerisinthe___________.4Wemovethe_________tocontrol

thecomputer.5Wehearsoundfromthe__________.monitorkeyboardmainunitmousespeakers1The_________showswordsvocabularybrainn.

腦Comparehumanbrainswithcomputers.v.比較，對(duì)比computer1compareAwithB把A和B做比較e.g.Shealwayscompareshersonwithotherchildren.

她總是把她的兒子和其他孩子比。

2compareAtoB把A比作Be.g.Hecomparedthegirltotheroseinthepoem.

他在詩(shī)中把那姑娘比作玫瑰。vocabularybrainn.腦Comparehu￥12,000￥3,600vocabularyComputersweremoreexpensiveinthepast.在過(guò)去電腦比較貴。adj.昂貴的￥12,000￥3,600vocabularyComputecalculatev.計(jì)算vocabularyWecanusecomputerstotypeandcalculate.typev.打字calculatorn.計(jì)算器calculationn.計(jì)算calculatev.計(jì)算vocabularyWecanvocabularyWecanusecomputertooperate

railway.v.控制n.鐵路controlv.vocabularyWecanusecomputervocabularyWecanordermanythingsontheInternet.我們能夠在網(wǎng)上訂購(gòu)很多東西。orderV.訂貨訂購(gòu)vocabularyWecanordermanythvocabularyThecarwastravellingataspeedof100milesanhour.那輛車以每小時(shí)一百英里的速度行駛。speedn.速度vocabularyThecarwastravellivocabularyItmaybejustatinycell,butitispartofthewholebody.它只是一個(gè)小的細(xì)胞，但是它是整個(gè)身體的一部分。tiny

adj

微小的vocabularyItmaybejustatinNowanewkindofmobilephoneisvery_____________.(昂貴的）Iliketravelling.SoIoften________thecostofmyjourney.（計(jì)算）Wewereverybusyyesterday,sowe_______amealfromtherestaurant.(預(yù)定）Weuseacomputerto__________(控制）trafficlights.Hedroveoffathigh________(速度）.Thetrainisdepartingfromthe_________(鐵路）stationat6a.m..expensivecalculateorderedcontrolspeedrailwayNowanewkindofmobilephoneAsub-headingusuallytellsusthetopicoftheparagraph(s)belowit.sub-headingsAsub-headingusuallytellsusLookatthepictures,thetitleandthesub-headingsofthearticleonpage35.Thentick(?)thefactsthatthearticleprobablytalksabout.???1Computersaregettingsmallerandbetter.2Computerscandoimportantjobslikeflyingplanes.3Computersmayworkasdoctors.4Computersareexpensive.Lookatthepictures,thetitlSmallerandbetterInthe1940s,thefirstcomputerswerebiggerthancars.Nowcomputersarebecomingsmallerandbetter.Somecomputersaretiny.Youmaybeunawareofthem.ThereisprobablyoneinsideyourTVorwashingmachine.Youdependoncomputersmorethanyourealize.ComputerfactsSmallerandbetterComputerfac1Whatwerethefirstcomputerslikeinthe1940s?

Theywerebiggerthancars.2Whatdotheylooklikenow?

Theyarebecomingsmallerandbetter.3Whyareweunawareofsomecomputers?

Becausesomecomputersaretiny.QuestionandAnswer1WhatwerethefirstcomputerWhatcanwedowithcomputers?Wecanusecomputerstocalculate.Theycancalculateatafasterspeedthanwecanandalmostnevergivewronganswers.Wecanalsotypeanddrawthingswiththem.Inaddition,computerscandoimportantjobslikeoperatingrailwaysandflyingplanesandspaceships.Whatcanwedowithcomputers?1Whatcanwedowithcomputers?

Wecanusecomputerstocalculate.2Cancomputerdoabetterjobthanhumanbeingsincalculating?why?

Yes.Becausetheycancalculateatafasterspeedthanwecanandtheyalmostnevergivewronganswers.3Whatelsecanwedowithcomputers?

Wecanalsotype,drawthings,operaterailways,andflyplanesandspaceships.QuestionandAnswer1WhatcanwedowithcomputerIsacomputerclevererthanme?Theansweris“No”.Yourbraincanproducenewideasbutcomputerscannot.However,onedaycomputersmaybeabletodoabetterjobthanhumanbeings.Forexample,theymaybebetterthandoctorsatdoingtheirjob.Whatwillhappentousifcomputerscandoallourjobs?Willwehavenothingtodo?Computersmaychangeourlives,butwilltheymakethembetter?IsacomputerclevererthanmeQuestionandAnswer1Arecomputersclevererthanhumanbrains?why?

No.Becauseourbraincanproducenewideasbutcomputercannot.2Whatmaycomputersdointhefuture?

Computersmaybeabletodoabetterjobthanhumanbeingsoneday.3Whatproblemwillweprobablyfaceifcomputerscandoallourjobs?

Wemayhavenothingtodo.QuestionandAnswer1ArecompuComputerfactsPart3Part2Part1The__________ofcomputersindifferenttimes.The__________ofcomputersindailylife.The___________betweenhumanbeingsandcomputersinthefuture.

CompletetheoutlineofthearticleComputerfactsPart3Part2PartSmallerandbetterInthe1940s,thefirstcomputerswerebiggerthancars.Nowcomputersarebecomingsmallerandbetter.Somecomputersaretiny.Youmaybeunawareofthem.ThereisprobablyoneinsideyourTVorwashingmachine.Youdependoncomputersmorethanyourealize.ComputerfactsSmallerandbetterComputerfacComputerfactsPart3Part2Part1The__________ofcomputersindifferenttimes.The__________ofcomputersindailylife.The___________betweenhumanbeingsandcomputersinthefuture.sizes

CompletetheoutlineofthearticleComputerfactsPart3Part2PartWhatcanwedowithcomputers?Wecanusecomputerstocalculate.Theycancalculateatafasterspeedthanwecanandalmostnevergivewronganswers.Wecanalsotypeanddrawthingswiththem.Inaddition,computerscandoimportantjobslikeoperatingrailwaysandflyingplanesandspaceships.Whatcanwedowithcomputers?ComputerfactsPart3Part2Part1The__________ofcomputersindifferenttimes.The__________ofcomputersindailylife.The___________betweenhumanbeingsandcomputersinthefuture.sizesuses

CompletetheoutlineofthearticleComputerfactsPart3Part2PartIsacomputerclevererthanme?Theansweris“No”.Yourbraincanproducenewideasbutcomputerscannot.However,onedaycomputersmaybeabletodoabetterjobthanhumanbeings.Forexample,theymaybebetterthandoctorsatdoingtheirjob.Whatwillhappentousifcomputerscandoallourjobs?Willwehavenothingtodo?Computersmaychangeourlives,butwilltheymakethembetter?IsacomputerclevererthanmeComputerfactsPart3Part2Part1The__________ofcomputersindifferenttimes.The__________ofcomputersindailylife.The___________betweenhumanbeingsandcomputersinthefuture.sizesusesrelationship

CompletetheoutlineofthearticleComputerfactsPart3Part2PartS1:Wecandomanythingswithcomputersinourdailylife.S2:Forexample?S1:Wecan_________,_________and________________withthem.S1:Theremaybetinycomputersinyourhome.S2:Where,forexample?S1:Insideyour_________or________________.21Afteryouread3

D1Completetheanswerswiththeexamplesfromthearticle.TVwashingmachinecalculatetypedrawthingsS1:WecandomanythingswithS1:Computerscandosomeimportantjobs.S2:Forexample?S1:Theycan________________and_____________________.S1:Oneday,computersmaybeabletodoabetterjobthanhumanbeings.S2:Forexample?S1:They___________________________________________.43operaterailwaysflyplanesandspaceshipsmaybebetterthandoctorsatdoingtheirjob.43operaterailwaysflyplanesa1缺少2在20世紀(jì)40年代3沒(méi)有意識(shí)到4依靠，依賴5以更快的速度6幾乎從來(lái)不7另外，此外8操縱鐵路9能夠做某事10擅長(zhǎng)做某事11人類12發(fā)生在某人身上phrasesbeshortofinthe1940sbeunawareofdependonatafasterspeedalmostneverinadditionoperatingrailwaysbeabletodobegoodatdoingsth.humanbeingshappentosb.1缺少LanguagepointsInthe1940s,thefirstcomputerswerebiggerthancars.第一臺(tái)計(jì)算機(jī)比小轎車還大。inthe1940s意為“在20世紀(jì)40年代”。在英語(yǔ)中，表示在某一年用介詞in，在整十年份后加“s”或“’s”前面加定冠詞“the”。e.g.the1940s=the1940’s=thenineteenforties

20世紀(jì)40年代the2020s=the2020’s=thetwentytwenties21世紀(jì)20年代inthe1880s=inthe1880’s=intheeighteeneighties在19世紀(jì)20年代LanguagepointsInthe1940s,tSomecomputersaretiny.Youmaybeunawareofthem.一些電腦很小，你可能意識(shí)不到他們的存在。Languagepointsbeunawareof意為“沒(méi)意識(shí)到，未察覺(jué)”其反義詞組為beawareof“意識(shí)到”。e.g.Heisunawareoftheproblem.他沒(méi)有意識(shí)到這個(gè)問(wèn)題。

=Heisnotawareoftheproblem.

beunawareofsth=benotawareofsth

Somecomputersaretiny.YoumLanguagepointsYoudependoncomputersmorethanyourealize.你比自己意識(shí)到的更加依賴電腦。dependon意為“依靠、依賴”后接名詞或代詞。其后的主語(yǔ)既可以是人也可以是物。e.g.Shedependsonustohelpher.

她依靠我們幫助她。Ourplandependsontheweather.我們的計(jì)劃取決于天氣。LanguagepointsYoudependoncLanguagepointsTheycancalculateatafasterspeedthanwecanandalmostnevergivewronganswers.他們的計(jì)算速度比我們快并且?guī)缀醪怀鲥e(cuò)。almostnever=hardlyever幾乎從不e.g.Maryisalmostneverlate.瑪麗很少遲到。

=Maryishardlyeverlate.e.g.Healmostnevereatsmeat.他很少吃肉。

=Hehardlyevereatsmeat.LanguagepointsTheycancalculInaddition,computerscandoimportantjobslikeoperatingrailwaysandflyingplanesandspaceships.除此之外，計(jì)算機(jī)還能做到控制鐵路系統(tǒng)，操縱飛機(jī)和宇宙飛船這樣重要的工作。LanguagepointsInaddition意為“除此之外…還”。Inaddition是一個(gè)副詞短語(yǔ)，通常用于句子開頭，后面用逗號(hào)與句子其他部分隔開。e.g.Inaddition,thehotelprovidesfreebreakfast.另外，這家賓館提供免費(fèi)早餐。

Youneedtime.Inaddition,youneedmoney.除了需要時(shí)間，你也需要錢。

=Besidesmoney,youneedtime.=Inadditiontomoney,youneedtime.

Inaddition=besidesInaddition,computerscando[拓展]inadditionto是介詞短語(yǔ)，意為“除…之外”，to是介詞，后接名詞、代詞或動(dòng)名詞。

e.g.InadditiontoEnglish,theyhavetostudyasecondforeignlanguage.

除英語(yǔ)之外，他還要學(xué)第二外語(yǔ)。

Inadditiontoswimminginthesea,weplayedvolleyballonthebeach.

除了在海中游泳，我們還在海灘上打排球。Languagepoints[拓展]inadditionto是介詞短語(yǔ)，意為“除…LanguagepointsForexample,theymaybebetterthandoctorsatdoingtheirjob.例如,它們可能比醫(yī)生更出色地完成他們的工作。begoodatsth/doingsth意為“擅長(zhǎng)…/擅長(zhǎng)做…”同義詞組為dowellinsth/doingsthe.g.Myfriendisgoodatplayingthepiano.我的朋友擅長(zhǎng)鋼琴。

=Myfrienddoeswellinplayingthepiano.

TomisgoodatMaths.湯姆擅長(zhǎng)數(shù)學(xué)。

=TomdoeswellinMaths.LanguagepointsForexample,thHowever,onedaycomputersmaybeabletodoabetterjobthanhumanbeings.然而，有一天計(jì)算機(jī)可能比人類工作得更出色。Languagepointsbeableto意為“能，能夠”后接動(dòng)詞原形，指具體有做某件事的能力。e.g.Peoplewillbeabletoflytothemooninthefuture.將來(lái)人們能夠飛赴月球。

Heiscertainlyabletocook.他當(dāng)然會(huì)做飯。

Iwasabletosolvetheproblematlast.最終我能夠解決這個(gè)問(wèn)題。

beableto通過(guò)be動(dòng)詞的變化可構(gòu)成各種時(shí)態(tài)。Ifyouareabletobuythetickets,pleasecallme.如果你能買到票，請(qǐng)打電話告訴我。=Ifyoucanbuythetickets,pleasecallme.Hewasabletoplaythepianolastyear.他去年就會(huì)彈鋼琴。=Hecouldplaythepianolastyear.However,onedaycomputersmay滿分演練滿分演練1Ifsomethingisverysmall,itis_____________.(line5)Someyoungpeoplealwaysneedhelpfromtheirparents.Theyshouldlearnto_____________themselves.(line8)Wehadfunandlearntsomethingnewaswell.Wehadagoodtime._____________,welearntalot.(line14)Whenwemakeamachinework,we_____________it.(line16)Thewordsinitalicsexplainthemeaningsofsomewordsonpage35.Findthesewordstocompletethesentences.Changetheirformsifnecessary.tinydependonInadditionoperate1IfsomethingisverysmallCompletetheconversationbelowwiththewordsfromthebox.expensivespeedinadditiondependonCompletetheconversationbe1.______canwedowithcomputers?A.HowB.WhichC.WhatD.When2.Theycancalculate______afasterspeedthanwecan.A.inB.atC.forD.with3.Heis______lateforclass,ishe?A.oftenB.alwaysC.neverD.usually4.______doyouplaycomputergames?Onceaweek.A.HowlongB.HowsoonC.HowoftenD.Howmuch單項(xiàng)選擇1.______canwedowithcompute5.________youabletousecomputerstocalculate？

A.CanB.DoC.WillD.Are6.Hedoesn’t_____tohavemanyfriends.A.lookB.seemsC.seemD.looklike7.Computerwillmakeourlives_____.A.betterB.wellC.worseD.happily5.________youabletousecomp1.年輕人應(yīng)該學(xué)會(huì)依靠自己。

Youngpeopleshouldlearn_________________________.2.我們玩的快樂(lè)，此外我們也學(xué)到了一些新的東西。

Wehavefun,___________,welearn___________________.3.我的新電腦比舊電腦工作的速度快的多。

Mynewcomputerworks____________________thanmyoldone.4.我們可以用電腦來(lái)進(jìn)行計(jì)算。

Wecan________________________.

翻譯句子todependonthemselvesinadditionsomethingnewaswellatamuchfasterspeedusecomputerstocalculate1.年輕人應(yīng)該學(xué)會(huì)依靠自己。翻譯句子todependo6.你可能意識(shí)不到一些小電腦的存在。

Youmay____________________sometinycomputers.7.你對(duì)電腦的依賴要遠(yuǎn)遠(yuǎn)超出你的想象。

You______________________________yourealize.8.電腦可能會(huì)改變我們的生活。

Computersmay____________________.

beunawareofdependoncomputersmorethanchangeourlivesbeunawareofdependoncompute同義句轉(zhuǎn)換1.Weusethekeyboardtotype.Weusethekeyboard_________________.2.Myfatherseemsverybusyeveryday.Myfatherseems_________________verybusyeveryday.3.Computerscanalsodosomeimportantjobs.Computers_____________________dosomeimportantjobs__________