高中英語(yǔ)-Unit-3-Computers-Period-1-Warming-Up-省公開(kāi)課一等獎(jiǎng)新

Unit3

ComputersPeriod1

WarmingUp&Reading文本研讀課第1頁(yè)第2頁(yè)Ⅰ.依據(jù)漢語(yǔ)提醒及課文語(yǔ)境,寫出正確單詞1.AlthoughIwasyoungIcould_______(簡(jiǎn)化)difficult_____(算術(shù)題).2.AfterIwasprogrammedbyan________(操作員)whousedcardswithholes,Icould“think”________(合邏輯地).simplifysumsoperatorlogically第3頁(yè)3.Atthattimeitwasconsidereda____________(科技)_________(革命).4.Atthattimeitwasconsideredthestartofmy________(人造;假)__________(智能;智力).5.Icouldbemadetoworkasa“universalmachine”to_____(處理)anydifficultmathematicalproblem.technologicalrevolutionartificialintelligencesolve第4頁(yè)6.However,this______(現(xiàn)實(shí);事實(shí))alsoworriedmydesigners.7.FirstasaPC(________(個(gè)人)computer).8.Firstitwasstoredin_____(電子管).9.AsaresultI______(完全地)changedmyshape.realitypersonaltubestotally第5頁(yè)10.Untilintheearly1960stheygavemeafamilyconnectedbya________(網(wǎng)絡(luò)).11.Ihavebecomeveryimportantincommunication,_______(金融;財(cái)經(jīng))andtrade.12.Ihaveevenbeenputintospace_______(火箭)andsentto_______(探索)theMoonandMars.networkfinancerocketsexplore第6頁(yè)13.________(不論怎樣),my____(目標(biāo))istoprovidehumanswithalifeofhighquality.14.Iamnowtrulyfilledwith_________(幸福;高興).Anyhowgoalhappiness第7頁(yè)Ⅱ.補(bǔ)全以下詞語(yǔ)1.in________ 有共同之處2.as__result 結(jié)果,所以3.share...____... 與……分享……4._______sb.withsth. 提供給某人某物5.be_____with 充滿……commonawithprovidefilled第8頁(yè)6.__theearly1960s 在20世紀(jì)60年代早期7.in______ 實(shí)際上,實(shí)際上8.from...___ 從……時(shí)起inrealityon第9頁(yè)Ⅲ.閱讀導(dǎo)引1.查閱相關(guān)電腦發(fā)展材料,了解電腦發(fā)展歷史及其最新動(dòng)態(tài)。2.找出描述當(dāng)今電腦應(yīng)用于各個(gè)領(lǐng)域句子。3.找出課文中含有現(xiàn)在完成時(shí)被動(dòng)語(yǔ)態(tài)句子。第10頁(yè)Step1

Leadingin1.Lookatthefollowingpictures,discusstheminpairsandnamethem.Whatarethey?PClaptoprobot第11頁(yè)2.TrytogivetheChinesemeaningofthefollowingtermsaboutthecomputersandtheInternet.①webfans_____ ②netizen_____③software_____ ④hacker_____⑤blog_____ ⑥homepage_____⑦Internetbar_____ ⑧hostcomputer_____⑨desktop_____ ⑩WeChat_____網(wǎng)迷網(wǎng)民軟件黑客博客主頁(yè)網(wǎng)吧主機(jī)桌面微信第12頁(yè)Step2

FastReadingSkimthepassageanddothefollowingtasks.Matchthemainideaswiththeparagraphs.Para.1

A.Thesechangesonlybecamepossibleasmymemoryimproved.Para.2 B.Sincethe1970smanynewapplicationshavebeenfoundforme.第13頁(yè)P(yáng)ara.3 C.OvertimeIhavebeenchangedquitealot.答案:CAB第14頁(yè)Step3

CarefulReadingⅠ.Readthetextcarefullyandfinishthefollowingtasks.1.Whendidthecomputercomeintobeing?A.In1640.

B.In1642.

C.In1822.

D.In1936.第15頁(yè)2.WhichofthefollowingstatementsisTRUE?A.CharlesBabbagebuiltananalyticalmachinein1642.B.AlanTuringwroteabookabouthowthecomputercouldbemadetoworkasa“universalmachine”tosolveanydifficultmathematicalproblemin1936.C.Thecomputerswerefirstconnectedbyanetworkinthelate1960s.D.Sincethe1960sthecomputerhasbeenusedtohelpwithmedicaloperations.第16頁(yè)3.Howdothecomputersservethehumanrace?A.Bysharingthepictureswiththeothercomputers.B.Bytalkingtohumansjustaswhattheydo.C.ByhelpingpeopledealwithinformationbytheInternet.D.Alloftheabove.第17頁(yè)4.Accordingtothetext,thecomputerhasgrownsmallermainlybecause_________.A.itusesgoodmaterialB.itwastoolargeinthepastC.itsmemoryhasimprovedalotD.thereislessroomontheearth第18頁(yè)5.Whatcanweinferfromthetext?A.Thecomputercantaketheplaceofhumanbeings.B.Thesmalleracomputeris,thefasteritcalculates.C.Computerscansolvealltheproblemsofhumanbeings.D.Peoplecanbenefitmorefromcomputersinthefuture.第19頁(yè)Ⅱ.Fillintheformaccordingtothetext.1642Thecomputerbeganasa1.__________machine.1822The2._________machinewasbuiltbyCharlesBabbageanditwasthestartof3.________intelligence.1936AlanTuringwroteabooktodescribehowcomputerscouldbemadetoworkasa4.________machine.calculatinganalyticalartificialuniversal第20頁(yè)

1940sBecauseinformationcanbestoredintubes,oron5.__________andlateronverysmall6._____,computersbecamesmaller.1960sThefirstfamilyofcomputerswas7._________toeachotherbya8.________.1970sComputerswereusedinofficesand9.______.nowComputers10._______peopleallovertheworldtogether.transistorschipsconnectednetworkhomesconnect第21頁(yè)Ⅲ.Sentenceexplanations.1.In1936myrealfather,AlanTuring,wroteabookabouthowIcouldbemadetoworkasa“universalmachine”tosolveanydifficultmathematicalproblem.第22頁(yè)分析:第23頁(yè)句意:在1936年,我真正父親,艾倫·圖靈寫了一本書,______________________________________________________。講述了怎樣能使我成為一臺(tái)“通用機(jī)器”來(lái)處理任何數(shù)學(xué)難題第24頁(yè)2.ButIwasalwayssolonelystandingtherebymyself,untilintheearly1960stheygavemeafamilyconnectedbyanetwork.分析:(1)本句中_____________________為v.-ing形式作伴隨狀語(yǔ)。standingtherebymyself第25頁(yè)(2)connectedbyanetwork為過(guò)去分詞短語(yǔ)作后置定語(yǔ),相當(dāng)于一個(gè)定語(yǔ)從句_______________________________。(3)intheearly1960s意為“_________________”。句意:不過(guò),我總是孤孤獨(dú)單地站在那里,_____________________________________________________。whichwasconnectedbyanetwork在20世紀(jì)60年代初直到20世紀(jì)60年代初,他們才給了我一個(gè)用網(wǎng)絡(luò)連接家庭第26頁(yè)3.Anyhow,mygoalistoprovidehumanswithalifeofhighquality.分析:本句中anyhow是副詞,意為“___________________”;不定式短語(yǔ)_______________________________________在句中作表語(yǔ)。句意:_____________________________________________不論怎樣,即使如此toprovidehumanswithalifeofhighquality不論怎樣,我目標(biāo)是給人類提供高品質(zhì)生活。第27頁(yè)Step4

RetellingFillintheblankswithproperwordsaccordingtothetext.

In1642,Ibeganasa1.__________machine,whichcould2._______difficultsums.AbouttwohundredyearslaterIwasbuiltasan3._________machine.Thenin1936Iwasmadetoworkasacalculatingsimplifyanalytical第28頁(yè)“4.________machine”to5._____anydifficultmathematicalproblem.Astime6.________,Iwasmadesmallerbecausemymemoryimprovedwiththenew7.__________developed.NowadaysIhavebeenputintospacerocketsandsentto8._______theMoonandMars.Anyhow,my9.____istoprovide1