八年级英语上册Module2ScienceandtechnologyUnit3Computers课件牛津深圳版.ppt

Module2ScienceandtechnologyUnit3Computers,第1课时Vocabulary,建议用时：20分钟实际用时：分钟评价：一、根据句意及首字母或中文提示完成单词1.C_thesetwocities,andyouwillseewhichoneisbetter.2.Youshouldnoteatsomuch.Youhavetoc_yourweight.3.Thewordsaretoot_.Icantseethemclearly.4.Thet_costwillbe126dollars.,ompare,ontrol,iny,otal,第1课时Vocabulary,5.Theleft-hands_doesntseemtobeworking.Icanthearanything.6.Hecan_(打字)70wordsaminute.7.Hewillbethemanagerofour_(公司)nextmonth.8.Thecarisrunningatahigh_(速度)onthehighway.,perker,type,company,speed,第1课时Vocabulary,9.Tom_（依靠）toomuchonhisparentswhenhewasyoung.10.Hedoesntknowhowto_（操作）themachine.,operate,depend,第1课时Vocabulary,二、词汇测试i.从下面每小题的A、B、C三个选项中选出可以替换画线部分的最佳选项。()1.Idontknowhowtooperatethiswashingmachine.Maybeyoucanlookattheinstructions.A.makeworkB.mendC.makebetter,A,第1课时Vocabulary,()2.Wedonthaveenoughmoneytobuythisexpensivecar.Wehadbetterbuythecheaperone.A.cheapB.beautifulC.dear()3.Whatdoeshedonow?Heworksasateacherinourschool.A.actsasB.worksforC.is,C,C,第1课时Vocabulary,()4.Someyoungpeoplealwaysdependontheirparents.Theyneedtolearnhowtobeanadult.A.helpB.relyonC.leave()5.Maryseemsverybusyeveryday.Yes,shegoestoschoolonweekdays.Inaddition,shehaspianolessonsintheevening.A.BesidesB.HoweverC.Last,B,A,第1课时Vocabulary,()6.JackwasntabletosingChinesesongswhenhewasfiveyearsold.However,hesingslikealocalChinese.A.needntB.couldntC.shouldnt,B,第1课时Vocabulary,()7.Howmuchdoesshespendonclotheseverymonth?Thetotalcostofherclothesis500yuaneverymonth.A.SomeofthecostB.MostofthecostC.Allthecost,C,第1课时Vocabulary,()8.Howdoyoulikecomputers?Itsveryconvenienttousethecomputerstocalculate.A.guesstheanswerB.workouttheanswerC.lookforinformation,B,第1课时Vocabulary,ii.根据句子意思，从下面每小题的A、B、C三个选项中选出恰当的词语完成句子。()9.A_meansasetoftracksonwhichatrainruns.A.shipB.railwayC.busstation()10.Ifyou_athingwithanother,youwanttoseehowtheyaresimilarordifferent.A.compareB.controlC.dependon,B,A,第1课时Vocabulary,()11.Thecarlookscool._,itsgoodtotheenvironmentbecauseituseselectricityinsteadofoil.Welltakeit.A.ForexampleB.AswellC.Inaddition()12.Whatsthe_oftheT-shirt?Its100yuan.A.sizeB.priceC.value,C,B,第1课时Vocabulary,()13.Howoldisthatwoman?Thewomanisalready60,butshelooks_thanshereallyis.A.moreyoungB.moreyoungerC.muchyounger,C,第1课时Vocabulary,()14.Whatdoesthemanwanttodo?Hewantsto_amobilephoneontheInternet.A.takeB.orderC.copy()15.Mymotherhasbeenillforseveraldays._A.Thatstoobad.B.Imsorrytohearthat.C.Howterrible!,B,B,第1课时Vocabulary,三、用所给单词的适当形式填空1.MissLiorderedhim_(clean)theroom.2.Hemadea_(compare)betweenShenzhenandHongKong.3.Sheseemed_(total)absorbedinherbook.,toclean,comparison,totally,第1课时Vocabulary,4.Theareais_(depend)ontourism(旅游业).5.SouthKoreanTVsoapshavegained_(popular)amongtheyoung.6.Welookforwardto_(do)furtherbusinesswithyou.7.Thatcatcaughttwo_(mouse)yesterday.,dependent,popularity,doing,mice,第1课时Vocabulary,8.Hissisterworksasa_(type).9.Computerscandoa_(calculate)inaflash.10.Hehadan_(operate)onhisleglastweek.,typist,calculation,operation,第1课时Vocabulary,四、完形填空Thecomputerplaysanimportantpartinoureverydaylife.Itisoneofthegreatest_1_intheworldinthe_2_century.Itworksforusnotonlyathome,intheoffices,inbigshops,butalsoatschools.Todayitisused_3_manyways.Itreallybringstheworldlargewealth(财富)andhappiness.,第1课时Vocabulary,Thefirstcomputerintheworldwas_4_Enid.ItwasbuiltinAmericain1946.Itwas_5_andheavy._6_itwasborn,ithasbeendevelopingveryfast.Untilnowithasgone_7_fourperiods(时期)andchangedalot.Therearemanykindsofcomputers.Computersaregettingsmallerandsmallerandcomputingfasterandfaster.Itbecomesmoreandmorehelpful.,第1课时Vocabulary,Thecomputercandomostofthethings_8_people.Itcanhelpusknowabouttherealworldmorequickly,learn_9_wewanttolearnandthinkforourselves._10_astudentinthetwenty-firstcentury,youmustworkhardatit.,第1课时Vocabulary,()1.A.inventionsB.discoveriesC.robots()2.A.twenty-firstB.twentiesC.twentieth()3.A.inB.toC.by()4.A.foundB.inventedC.called()5.A.easyB.smallC.large,A,C,A,C,C,第1课时Vocabulary,()6.A.ForB.UntilC.Since()7.A.byB.acrossC.through()8.A.forB.toC.at()9.A.whatB.thatC.which()10.A.ForB.BeC.As,C,C,A,A,C,第2课时Reading,建议用时：20分钟实际用时：分钟评价：一、根据教材P35的课文内容,补全下面短文,每空一词Inthe1940s,thefirstcomputerswerebiggerthancars.Nowtheyarebecomingsmallerand1_.Computerscan2_atafastspeedandalmost3_givewronganswers.Wecanalso4_,better,calculate,never,type,第2课时Reading,anddrawthingswiththem.In5_,computerscandolotsofimportantjobslike6_railwaysandflyingplanesandspaceships.Buttheyarenot7_thanpeople,becausehumanscan8_newideaswhilecomputers9_.However,onedaycomputersmaybe10_todoabetterjobthanhumanbeings.,addition,operating,cleverer,produce,cannot,able,第2课时Reading,二、根据教材P35的课文内容，回答下列问题1.Whatwerethefirstcomputerslikeinthe1940s?_2.Whatdotheylooklikenow?_3.Whatcanwedowithcomputers?_,Theywerebiggerthancars.,Theyarebecomingsmallerandbetter.,Wecanusecomputerstocalculate,typeanddrawthingsandsoon.,第2课时Reading,4.Whyacomputerisnotclevererthanus?_5.Whatproblemwillweprobablyfaceifcomputerscandoallourjobs?_,Becauseourbraincanproducenewideasbutcomputerscannot.,Wemayhavenothingtodo.,第2课时Reading,三、阅读理解“IsometimesgetupatthreeorfourinthemorningandIsurftheInternet.”“Ioftencheckmyemailfortytimesaday.”“IoftenspendmorethanthreehoursduringonetimeontheInternet.”“Ispendmoretimeinchatrooms(聊天室)thanwithmyreal-lifefriends.”,第2课时Reading,Doyouknowanypeoplelikethese?Theyarepartofanewaddiction(瘾)calledInternetaddiction.Internetaddicts(上瘾的人)spendatleastthirtytofortyhoursonlineeveryweek.TheuseoftheInternetcanbeanaddictionlikedrug(毒品)use.PeoplelosecontrolofthetimetheyspendontheInternet.Forexample,onecollegestudentwasmissing,第2课时Reading,forseveraldays.Hisfriendswereworried,andtheycalledthepolice.Thepolicefoundthestudentinthecomputerlab,andhewassurfingtheInternetforseveraldaysstraight.Studiesshowthatabout6%to10%ofInternetusersbecomeaddicted.AndpeopleworryabouttheteensbecausetheInternetischangingtheplayingfieldforsomeofthem.Theyspendmoretimein,第2课时Reading,cyberspacethanintherealworldoffriendsandfamily.Is“surfingtheInternet”ahobbyoranaddictionforyou?Youmayhaveaproblemifyouhavethesesymptoms(症状):YoudonotgotoimportantfamilyactivitiesoryoudonotdoschoolworkbecauseyouliketospendhoursontheInternet.,第2课时Reading,Youcantwaitforyournextonlinetime.Youplantospendashorttimeonline,butthenyouspendseveralhours.Yougooutwithyourfriendslessandless.,第2课时Reading,()1.Whatdoesthebeginningofthepassagetellus?A.HowtobecomeanInternetaddict.B.WhatanInternetaddictusuallydoes.C.WheretofindanInternetaddict.D.Whytowritethispassage.,B,第2课时Reading,()2.HowdoesthewriterdescribetheaddictsuseofInternet?A.Itissomethinglikekeepingdrugs.B.Itisawayofproducingdrugs.C.Itisliketakingdrugs.D.Itisterribletoimagine.,C,第2课时Reading,()3.Theexampleinthepassageshowsthat_.A.InternetproblemsaremoreseriousamongcollegestudentsB.InternetaddictsusuallystayinthecomputerlabwithoutsleepC.someoftheInternetusershavealreadybeenseriouslyaddictedD.thepoliceoftenhelptofindthoseInternetaddicts,C,第2课时Reading,()4.Whatisthewritertryingtotellusattheendofthepassage?A.DontbeaddictedtotheInternet.B.Gotofamilyactivitiesmoreoften.C.Dothingsasyouhaveplanned.D.Staywithyourparentsasoftenaspossible.,A,第3课时Grammar,建议用时：15分钟实际用时：分钟评价：一、选择填空()1.Ourcityisbecoming_.A.moreandmorebeautifulB.morebeautifulandbeautifulC.beautifulandbeautiful,A,第3课时Grammar,()2.Ifyouwanttobethinnerandhealthier,youdbettereat_foodandtake_exercise.A.less;moreB.fewer;moreC.more;less()3.Parisisoneof_intheworld.A.thebiggestcityB.thebiggestcitiesC.biggercity,A,B,第3课时Grammar,()4.Whatwilltheweatherbe_liketomorrow?Imafraiditwillbecolderthantoday.A.moreB.abitC.abitof()5.Youshouldwrite_asyoucanwhileyourehavinganexam.A.thesamecarefulB.ascarefulC.ascarefully,B,C,第3课时Grammar,()6.Thenewhouseis_theoldoneA.twicelargerB.astwiceaslargeC.twiceaslargeas()7.Areyoufeeling_?Yes，Imfinenow.A.wellB.betterC.good,C,B,第3课时Grammar,()8.Davidis_ofthetwoboys.A.carefulB.morecarefulC.themorecareful()9.Whichoneis_,theSun,theEarthortheMoon?A.smallB.smallerC.thesmallest,C,C,第3课时Grammar,()10.Chinaisthethird_countryintheworld.A.largerB.largestC.large,B,第3课时Grammar,二、用所给单词的适当形式填空1.Thisgameisas_(interest)asthatone.2.Theyalllook_(beauty).3.Doyouthinkwhichtastes_(good),thechickenorthefish?4.Heis_(clever)thanbefore.,interesting,beautiful,better,cleverer,第3课时Grammar,5.Peoplelivelongerandstay_(health)todaythanbefore.6.TheYangtzeRiveristhethird_(long)riverintheworld.7.Sheis_(care)thanus.,healthier,longest,morecareful,第3课时Grammar,8.The_(hard)youwork,the_(much)progressyouwillmake.9.Maryisthe_(tall)girlofall.10.Heruns_(slow)thanhisyoungerbrother.,harder,tallest,moreslowly,more,第3课时Grammar,三、语法填空WeChat（微信）isanewwaytoconnectwitheachother.Ithas1._（become）themostpopulartextandvoicemessagingtoolallovertheworld.Ithas2._unusualChinesenameWeixin.ActuallyitsalsoanewproductfromTencent,3._wecancallitQQslittlebrother.,become,an,so,第3课时Grammar,ItisveryconvenienttouseWeChat.First,youcanlogintoWeChat4._yourphonenumber,andthenaddyourfriendsnumbersinyourcontactlist.Nowyoucanstartyourconversationby5._（type）wordsortappingthespeakbutton.WeChatis6._（popular）withyoungpeople,with,typing,morepopular,第3课时Grammar,thantheold.Itsupportssendingvoice,videos,7._（photo）andtextmessages.Youcanchatwithyourfamilyorfriends8._（easy）byusingyourphone.Andyoudonthavetoworry9._yourphonefees.Itisawonderful10._（invent）thatchangedtheworld.,photos,easily,about,invention,第4课时Listeningandspeaking,建议用时：15分钟实际用时：分钟评价：一、情景问答1.Lily买了一部新手机，你想了解更多的信息，请根据以下提示向她提两个问题。（1）你想知道Lily经常使用的手机软件是什么，你应问：_（2）你想知道Lily每天花多长时间在手机上，你应问：_,Whichappdoyouusuallyuse?,Howlongdoyouspendonthemobilephoneeveryday?,第4课时Listeningandspeaking,2.Anna喜欢在网上购物，你想了解更多的信息，请根据以下提示向她提两个问题。（1）你想知道Anna多久进行一次网购，你应问：_（2）你想知道Anna一般会在网上购买什么东西，你应问：_,Howoftendoyoushoponline?,Whatdoyouusuallybuyonline?,第4课时Listeningandspeaking,3.Amy很喜欢玩手机，你想了解更多的信息，请根据以下提示向她提两个问题。（1）你想知道手机是否会影响到Amy的学习，你应问：_（2）你想知道Amy什么时候会使用手机，你应问：_,Doesmobilephoneaffectyourstudy?,Whendoyouuseyourmobilephone?,第4课时Listeningandspeaking,二、思维导图复述DearMary,ImsohappythatyouaregoingtotraveltoBeijing.Iwanttotellyousomethingmoreabouttheweatherhere.Beijingisamoderncitybutwithalonghistory.Theweatherisverydifferentineachseason.Inspring,itiswarmtogoonapicnic.Itshotandhumidinsummer,anditoftenrains.Welike,第4课时Listeningandspeaking,togoswimminginsummer.Itsdryandcoolinautumn.Youcanenjoytheredleaveshere.Theyareverybeautiful.Inwinter,itscoldandsnowyandsometimesthereisstrongwind.Sowehavetowearmoretokeepwarm.Themostexcitingthingformeismakingasnowmaninwinter.Iamlookingforwardtoseeingyousoon.Yours,LiLan,TheweatherinBeijing,Itiswarm,Itishot,humidandrainy,Itisdryandcool,根据上述短文内容完成下面的思维导图，再根据思维导图，复述该篇短文的内容。,第4课时Listeningandspeaking,Itiscold,snowyandwindy,第4课时Listeningandspeaking,短文复述：_,LiLaniswritingtoMaryabouttheweatherofBeijing.Itswarminspring.Itshotandhumidinsummer,anditoftenrains.Itsdryandcoolinautumn.Itscoldandsnowyinwinterandsometimesthereisstrongwind.,第5课时Writing,建议用时：15分钟实际用时：分钟评价：一、翻译下列句子1.她看起来不如玛丽年轻。_2.当心！这条路越来越危险。_3.我们的教室比他们的明亮得多。_,ShedoesntlookasyoungasMary.,Lookout/Takecare/Becarefu