人教版云南省德宏州梁河县第一中学高中英语 Unit3 Computers Reading教学课件 新人教必修2.pptx

Unit3Reading冯思佐冯思佐12021/8/6 星期五Lookatthesepictures.Discusswhattheyhaveincommon.Predictwhatitisgoingtobeabout.Warmingup22021/8/6 星期五Whatsnext?32021/8/6 星期五Pre-readingquestions1.Whathavecomputerschangedourlife?2.Whatchangeswilltheybringtousinthefuture?42021/8/6 星期五Task1SkimmingTask1Skimming1.Whoisthespeakerinthisstory?A computer.2.Writedownthreesentencesfromthestorytosupportyouridea.1)I was built as an Analytical machine by Charles Babbage.52021/8/6 星期五2)My real father,Alan Turing,3)I was always lonely standing there by myself,until in early 1960s they gave me a family connected by a network.62021/8/6 星期五Task2Fastreading1.Wherewereyouin1642?InFrance.2.Whathappenedtoyouafternearlytwohundredyears?IwasbuiltasanAnalyticalMachinebyBabbage.3.Whatwereyoucalledin1936?Auniversalmachine.4.Whathappenedtoyouinthe1970s?Ihavebeenusedinofficesandhomes.72021/8/6 星期五16421822The analytical machine was made by Charles Babbage.1936The computer began as a calculating machineThe computer grew rapidly both in size and in brainpower.Task3Carefulreading82021/8/6 星期五1940s The first family of computers was connected to each other.1970snowComputers had grown as large as a room.1960sComputers were used in offices and homes.Computers connect people all over the world together.92021/8/6 星期五DevelopmentEarlydaysNameFunctionPoorStrongA_machineSimplifydifficultsumsAn_machineThinklogicallyandproduceananswerquicklyA_machineSolvedifficult_calculatinganalytical universal mathematicalproblems102021/8/6 星期五DevelopmentNetworktimes_storedinTubesLargeSmall_Smallchips_NarrowWideFinance_RobotsMobilephones_SpacerocketsMedicaloperationsMemoryTransistorsApplications CommunicationTrade112021/8/6 星期五1completely2completechange3tomakethingseasier4tofindtheanswerusingnumbers5canbemovedeasilyfromplacetoplace6toworkouttheanswertoaproblemtotallyrevolutionsimplifycalculatemobilesolveTask4Fillintheblanks.122021/8/6 星期五7totravelaroundanareatofindoutaboutit8completely9anyway10activityofmanagingmoneyexploretotallyanyhowfinance132021/8/6 星期五Thehistoryofcomputers142021/8/6 星期五thesecondgenerationthesecondgeneration(1956-1963)(1956-1963)thethirdgeneration(1964-1971)thefourthgeneration(1971-)ThefirstgenerationThefirstgeneration(1945-1956)(1945-1956)152021/8/6 星期五Task 5 QUESTION-ANSWER COMPETITION 162021/8/6 星期五1.WhatisPC?Speakthenameonthewhole.Itmeans:personalcomputer.2.WhatisIT?InformationTechnology.3.WhatisCD-ROM?Compactdiscread-onlymemory.4.WhatisPDA?Personaldigitalassistant.172021/8/6 星期五5.WhatisW.W.W?Worldwideweb.6.科学技术。科学技术。Scienceandtechnology.7.人工智能。人工智能。Artificialintelligence.8.笔记本电脑。笔记本电脑。Notebookcomputer.182021/8/6 星期五9.Whowasthe first persontodevisethefirstcomputer?CharlesBabbageinventedanAnalyticalmachinein1822.10.Whowasthecomputersrealfather?AlanTuring.192021/8/6 星期五Readthepassageandthenfillinthechart.ReadingtaskonPage58ReadingtaskonPage58 202021/8/6 星期五RECORDCARDHUAFEIAbilityPerformancein78thOlympicsPrizewonPerformancein79thOlympicsReasonforfailureTreatmentExpert at high flying exercises:Olympic standardWonderful turns,dives,circles and dancesSilver medal for high flying exercisesBegan very well but failed through no fault of his ownParachute failed to open.Two new legs and a new bigger head212021/8/6 星期五1.incommon:fororbyallofagroup共同的；共有的；共用的共同的；共有的；共用的 thelandownedincommonbytheresidents居民共有的土地居民共有的土地 incommon常常同常常同have连用，如：连用，如：havenothingincommon无共同之处无共同之处 havelittleincommon几乎无共同之处几乎无共同之处Languagepoints222021/8/6 星期五havesomethingincommon有一些共同之处有一些共同之处havealotincommon有许多共同之处有许多共同之处以下是从英国国家语料库中选出来的几个例句以下是从英国国家语料库中选出来的几个例句:1)Youknow,Dorothy,youandIhaveonethingincommon2)WejusthadnothingincommonandIcouldntcommunicatewithhisdullbusinessfriends3)Isuddenlyfeltwehadalotincommon.232021/8/6 星期五2.calculatev.work(sth.)outbyusingnumberse.g.calculate the cost of sth.calculatorn.让我们一起回忆一下以让我们一起回忆一下以or结尾的词吧：结尾的词吧：visitor,survivor,competitor242021/8/6 星期五3.analyticaladj.分析的分析的,解析的解析的 analysevt.分析分析;研究研究 analogyn.相似相似;类似类似 analysisn.分析分析;研究研究 analystn.分析家分析家 analyticadj.分析的分析的;分解的分解的252021/8/6 星期五4.artificialadj.人工的人工的,人造的人造的 artificialflowers/limbs/pearls假花假花/假肢假肢/假珍珠假珍珠 artificialintelligence人工智能人工智能262021/8/6 星期五5.Asaresult结果；终于；因此。结果；终于；因此。考例考例MyfriendMartinwasverysickwithastrangefever;_,hecouldneithereatnorsleep.(江西江西2005)A.asaresultB.afterallC.anywayD.otherwise点拨点拨考查短语辨析。考查短语辨析。asaresult结果；结果；afterall毕竟；毕竟；anyway不管怎样；不管怎样；otherwise否则。由句意可知要选否则。由句意可知要选asaresult。272021/8/6 星期五6.totallyadv.整个地整个地;完全地完全地 totallyblind全盲全盲 totaladj.完全的完全的;整个的整个的 totalsilence寂静无声寂静无声 intotal总共总共282021/8/6 星期五7.Overtimemymemoryhasdevelopedsomuchthat,.IneverforgetanythingIhavebeentold.考点考点so.that.引导结果状语从句。引导结果状语从句。考例考例1Theweatherwas_coldthatIdidntliketoleavemyroom.(2008全国卷全国卷I)A.reallyB.suchC.tooD.so292021/8/6 星期五考例考例2IhaventseenAnnfor_longthatIveforgottenwhatshelookslike.(四川四川2008)A.suchB.veryC.so D.too点拨点拨两题都考查两题都考查so.that.的用法。的用法。302021/8/6 星期五8.Andmymemorybecameso largethat even Icouldntbelieveit!句型：句型：sothat如此如此以致于以致于与与 tooto句型的相互转换句型的相互转换And my memory became too large for me to believe it.egHeissooldthathecantcarrythebox.Heistoooldtocarrythebox.312021/8/6 星期五此结构中的此结构中的that从句表示结果。从句表示结果。Thestoneissoheavythatnoonecanliftit.比较比较:sothat既可以表结果既可以表结果,也可以表目的。也可以表目的。so.that.结构的结构的so+形容词形容词/副词位于句副词位于句首时首时,句子用倒装结构。句子用倒装结构。Soharddoesheworkthatheseldomgoeshome.322021/8/6 星期五9.ButIwasalwayssolonelystandingtherebymyself,untilinearly1960stheygavemeafamilyconnectedbyanetwork.点拨点拨until表示表示“直到直到时时”，在肯定句，在肯定句中，指从开始到结束的整段时间，谓语动词中，指从开始到结束的整段时间，谓语动词一般是延续性的。在否定句中构成一般是延续性的。在否定句中构成not.until，意为，意为“直到直到才才”，指到某一点动，指到某一点动作才开始，谓语动词一般是非延续性的。其作才开始，谓语动词一般是非延续性的。其强调句是强调句是itis(was)notuntil.that.。当。当notuntil位于句首时，句子要进行倒装。位于句首时，句子要进行倒装。332021/8/6 星期五如：如：Theexpertsexploredtheislanduntiltheendoflastyear.直到去年年底，专家们一直都在勘查这个直到去年年底，专家们一直都在勘查这个小岛。小岛。WedidntsolvetheproblemuntilMr.Smithhelpedus.直到史密斯先生帮助我们，我们才解决了直到史密斯先生帮助我们，我们才解决了那个问题。那个问题。Itwasnotuntillastyearthatmyhopebecameareality.Notuntilnoondiditstopraining.342021/8/6 星期五10.Ihavealsobeenputintorobotsandusedtomakemobilephonesaswellashelpwithmedicaloperations.1)help(sb)withsth协助协助(某人某人)做某事做某事e.g.A man is helping the police with their enquiries.有一男子在协助警方进行调查。有一男子在协助警方进行调查。352021/8/6 星期五2)aswellas也，还，而且也，还，而且e.g.He grows flowers as well as vegetables.She is a talented musician as well as being a photographer.3)这个句子是现在完成时被动语态，其机这个句子是现在完成时被动语态，其机 构是构是(have/has+been+过去分词）过去分词）e.g.The radio has been repaired when we phoned the shop.362021/8/6 星期五考例考例1ProfessorJameswillgiveusalectureontheWesternculture,butwhenandwhere_yet.(浙江浙江2007)A.hasntbeendecidedB.haventdecidedC.isntbeingdecidedD.arentdecided点拨点拨本题考查动词的时态、语态及主谓一本题考查动词的时态、语态及主谓一致。由致。由yet可知要用完成时态，又因时间与可知要用完成时态，又因时间与地点是被决定的，故应用被动语态。此外，地点是被决定的，故应用被动语态。此外，“在什么时候和什么地点（做报告）在什么时候和什么地点（做报告）”是是指同一件事，故用单数形式。指同一件事，故用单数形式。372021/8/6 星期五考例考例2Whenyougetthepaperback,payspecialattentiontowhat_.(四川四川2007)A.havemarkedB.havebeenmarkedC.hadmarkedD.hadbeenmarked点拨点拨因因mark这一动作发生在这一动作发生在get之前，之前，且试卷是被批注，因此应用现在完成时且试卷是被批注，因此应用现在完成时的被动语态。的被动语态。382021/8/6 星期五考例考例3Igotcaughtintherainandmysuit_.(北京北京2007)A.hasruinedB.hadruinedC.hasbeenruinedD.hadbeenruined点拨点拨句意为：我遭遇大雨，我的衣服句意为：我遭遇大雨，我的衣服被淋坏了。被淋坏了。ruin表示的动作发生在表示的动作发生在gotcaught之后，故排除之后，故排除B、D两项。此处两项。此处表示被动，所以表示被动，所以C项正确。项正确。392021/8/6 星期五11.anyhow无论如何无论如何 Anyhow,youcantry.无无论如何你可以试试。论如何你可以试试。Idontcarewhatyousay;Imgoingtodoitanyhow.比较比较:somehow意为意为“以某种方式以某种方式;不知不知怎么地怎么地”402021/8/6 星期五12.IamnowtrulyfilledwithhappinessthatIamadevotedfriendandhelperofthehumanrace!点拨点拨that引导同位语从句，具体说明引导同位语从句，具体说明happiness的内容。的内容。that是连词，在从句是连词，在从句中不充当任何成分。英语中用中不充当任何成分。英语中用that引导引导同位语从句的情况比较常见，但有时也同位语从句的情况比较常见，但有时也可以用连接副可以用连接副(代代)词词 how,when,where,whether等来引导同位语从句。注意：等来引导同位语从句。注意：if,which不能引导同位语从句。不能引导同位语从句。412021/8/6 星期五如：如：Ihadtheimpressionthatshechoseherwordswithcare.在我的印象中，她选词很小心。在我的印象中，她选词很小心。Iheardthenewsthatourteamhadwon.我听到了我们队获胜的消息。我听到了我们队获胜的消息。lhavenoideawhenhewillbeback.我不知道他什么时候回来。我不知道他什么时候回来。Hemustanswerthequestionwhetherheagreestoitornot.他必须回答他是否同意这样一个问题。他必须回答他是否同意这样一个问题。422021/8/6 星期五I.根据下列各句句意及所给单词的首字母根据下列各句句意及所给单词的首字母或汉语提示，写出该单词的正确形式。或汉语提示，写出该单词的正确形式。1.ThesalesgirlaskedmeifIhadtheexacts_,sincetheshophadnochange.2.Theinventionofaircraftcausedar_inourwaysoftraveling.3.WiththedevelopmentoftheInternet,theWorldWideW_hasbecomeavaluableinformationsourceforus.sumrevolutionWeb练习432021/8/6 星期五4.A_intelligenceisthestudyofhowtomakecomputersdothingsthatpeoplecando.5.TheweathermeninBeijingareplanningtofirer_todriveawayraincloudsduringthe2008Olympics.6.Twofemaletouristswererobbedoftheirmoneyand_(可移动的可移动的)phoneswhilewalkinginthestreet,sotheyfeltveryupset.7.ThecrowdcheeredwildlyatthesightofLiuXiang,whobroketheworldrecordinthe110-meterhurdle_（比赛）（比赛）.Artificialrocketsmobilerace442021/8/6 星期五8.Theyusethe_（管子）（管子）totransportoilfromthewesttotheeast.9._（人类的）（人类的）facialexpressionsdifferfromthoseofanimals.10.Wewillsoonarriveatthepointwherewecanfindalltheknowledgeofhumankindonacomputer_(网络网络).tubeHumannetwork452021/8/6 星期五II.用括号内所给词的适当形式填空。用括号内所给词的适当形式填空。1.Tryto_(simple)yourexplanationforthestudentstohelpthemunderstandbetter.2.Ifyouwanttoknowaboutthehotel,youcancallthe_(operate)tofindouttheinformation.simplifyoperator462021/8/6 星期五3.Theboyisverycleverandheshowshigh_(intelligent)instudy.4._(real)isnotthewayyouwishthingstobebutthewaytheyactuallyare.5.Bobis_(total)differentfromhisfather,whoisverytall.6.Theyagreedtoacceptmy_(apply)forjoiningtheirteam.intelligenceReality totally application472021/8/6 星期五7.Hissuccessinbusinessbrought_(happy)tohisparents.8.Wewillmakea_(person)visittothestudentshome.9.Hisspeechis_(logical)organizedandsoundsgreat.10.Idisagreethattheageof_(technology)revolutionhasended.happinesspersonallogicallytechnological482021/8/6 星期五III.用适当的介词填空。用适当的介词填空。1.Istayedawakeonenight_myselftoenjoythebeautifulmoonlight.2._timeanimalshavedevelopedmanywaystostayawayfromtheirenemies.3.Hehastakenupphotography_ahobby.4.Leaves_holesinthemaresignsthatinsectshavebeenaround.byOveraswith492021/8/6 星期五5._thenon,Rickgotupearlyeverydayandhewasneverlate.6.Wevelearnedmanykindsoflanguages_theWorldWideWeb.7.Twogirlsjumped_happinessonthesand.8.Astimegoes_,ourlifewillimprovegreatly.Fromthrough/onwithby/on502021/8/6 星期五IV.每空填一词，使该句与所给句子的意思每空填一词，使该句与所给句子的意思相同。相同。1.IalwaysdothehouseworkandIalsolookafterthechildren.Ialwaysdothehousework_lookafterthechildren.2.Sincethatday,wehavebecomeverygoodfriends._thatday_,wehavebecomeverygoodfriends.aswellasonFrom512021/8/6 星期五3.Becausethefloodissoserious,twothirdsofthebuildingsintheareaneedrepairing.Thefloodissoserious._,twothirdsofthebuildingsintheareaneedrepairing.4.Sheistooupsettocalmherselfdown.Sheis_upset_shecantcalmherselfdown.5.Shehaschangedhercharactercompletely.Shehas_changedhercharacter.Asaresultsothattotally522021/8/6 星期五V.根据括号内所给的提示将下列句子翻译根据括号内所给的提示将下列句子翻译成英语。成英语。1.在朋友们的帮助下在朋友们的帮助下,他终于解决了问题。他终于解决了问题。（solve）2.她从那时起就知道自己会获胜。（她从那时起就知道自己会获胜。（from.on）Withthehelpofhisfriends,hefinallysolvedtheproblem.Fromthenonsheknewshewouldwin.532021/8/6 星期五3.结果，他只得离开。（结果，他只得离开。（asaresult）4.1923年他们考查了这片沙漠地区。年他们考查了这片沙漠地区。（explore）Theyexploredthisdesertregionin1923.Asaresult,hehadtoleave.542021/8/6 星期五Lookupthewordsbelow:incommon,asaresult,anyhow,so.that,inaway,watchover.FinishtheEx2andEx3inLearningaboutLanguageonpage20.Homework552021/8/6 星期五562021/8/6 星期五9、静夜四无邻，荒居旧业贫。2022/10/172022/10/17Monday,October 17,202210、雨中黄叶树，灯下白头人。2022/10/172022/10/172022/10/1710/17/2022 4:55:33 AM11、以我独沈久，愧君相见频。2022/10/172022/10/172022/10/17Oct-2217-Oct-2212、故人江海别，几度隔山川。2022/10/172022/10/172022/10/17Monday,October 17,202213、乍见翻疑梦，相悲各问年。2022/10/172022/10/172022/10/172022/10/1710/17/202214、他乡生白发，旧国见青山。17 十月 20222022/10/172022/10/172022/10/1715、比不了得就不比，得不到的就不要。十月 222022/10/172022/10/172022/10/1710/17/202216、行动出成果，工作出财富。2022/10/172022/10/1717 October 202217、做前，能够环视四周；做时，你只能或者最好沿着以脚为起点的射线向前。2022/10/172022/10/172022/10/172022/10/179、没有失败，只有暂时停止成功！。2022/10/172022/10/17Monday,October 17,202210、很多事情努力了未必有结果，但是不努力却什么改变也没有。2022/10/172022/10/172022/10/1710/17/2022 4:55:33 AM11、成功就是日复一日那一点点小小努力的积累。2022/10/172022/10/172022/10/17Oct-2217-Oct-2212、世间成事，不求其绝对圆满，留一份不足，可得无限完美。2022/10/172022/10/172022/10/17Monday,October 17,202213、不知香积寺，数里入云峰。2022/10/172022/10/172022/10/172022/10/1710/17/202214、意志坚强的人能把世界放在手中像泥块一样任意揉捏。17 十月 20222022/10/172022/10/172022/10/1715、楚塞三湘接，荆门九派通。十月 222022/10/172022/10/172022/10/1710/17/202216、少年十五二十时，步行夺得胡马骑。2022/10/172022/10/1717 October 202217、空山新雨后，天气晚来秋。2022/10/172022/10/172022/10/172022/10/179、杨柳散和风，青山澹吾虑。2022/10/172022/10/17Monday,October 17,202210、阅读一切好书如同和过去最杰出的人谈话。2022/10/172022/10/172022/10/1710/17/2022 4:55:33 AM11、越是没有本领的就越加自命不凡。2022/10/172022/10/172022/10/17Oct-2217-Oct-2212、越是无能的人，越喜欢挑剔别人的错儿。2022/10/172022/10/172022/10/17Monday,October 17,202213、知人者智，自知者明。胜人者有力，自胜者强。2022/10/172022/10/172022/10/172022/10/1710/17/202214、意志坚强的人能把世界放在手中像泥块一样任意揉捏。17 十月 20222022/10/172022/10/172022/10/1715、最具挑战性的挑战莫过于提升自我。十月 222022/10/172022/10/172022/10/1710/17/202216、业余生活要有意义，不要越轨。2022/10/172022/10/1717 October 202217、一个人即使已登上顶峰，也仍要自强不息。2022/10/172022/10/172022/10/172022/10/17MOMODA POWERPOINTLorem ipsum dolor sit amet,consectetur adipiscing elit.Fusce id urna blandit,eleifend nulla ac,fringilla purus.Nulla iaculis tempor felis ut cursus.感感 谢谢 您您 的的 下下 载载 观观 看看专家告诉572021/8/6 星期五