Unit1ScienceandscientistsUsinglanguage课件-高中英语人教版选择性

Unit1SCIENCEANDSCIENTISTSUsingLanguage课前候课1.ahouseholdname家喻户晓的名字2.abstract/'æbstrækt/theory抽象的理论3.concreteproof确凿的证据;证明4.apioneerin………方面的带头人/先驱/先锋5.scientificspirit科学精神6.spaceexploration太空探索7.inhighspirits兴高采烈,情绪高涨8.switchone'smajorto...把某人的专业转为……9.makeupone’smindtodo/bedeterminedtodo决心做10.mentalandphysicalhealth身心健康11.advancedtechnology先进的技术12.makeabreakthrough取得重大进展或突破13.haveagreatimpacton对……有很大影响14.setagoodexampleto为……树立好榜样commoncharacteristicsdevoted

enthusiasticco-operativepositivegiftedcreativedeterminedhard-workingpatrioticknowledgeable

Q:WhatmakesgreatscientistsThefatherofChina'saerospace-QianXuesen—“CanweChinesepossiblymakemissiles”—“WhynotWeChineseareabletomakethesamethingsthatotherpeoplemake.”StudythestructureofthetextsThefatherofChina'saerospace(QianXuesen)Paragraph1----Paragraphs2-5---Paragraph6----Paragraph7----Introduction.Hispersonalhistoryandaccomplishments成就.Hispersonality.Hisdeathandpeople'sappreciationofhim.2.Whatisthefunctionofeachparagraphinthepassages[1]PerhapsnootherscientisthashadagreaterimpactonChina’saerospace航空sciencethanQianXuesen.DescribedbytheauthorsoftheStoryofQianXuesenasamanwith“greatscientificthoughtandscientificspirit”whowaspatrioticandservedhishomelandwitheffort,achievement,anddevotion,Qianwasanextremelywell-respectedman.[2]BorninHangzhouin1911,Qianattended

schoolsinBeijingandthenenteredShanghaiJiao

TongUniversitytostudyRailwayMechanical机械Engineering工程.However,aftertheSonghuBattle淞沪会战

brokeout

in1932,Qianmadethedecisiontoswitchhismajortoaviation航空becauseherealisedthatChinaneededitsownpowerfulairforce空军toprotectanddefendthecountry.1.WhydidQianXuesenchangehismajortoaviationA.Becausehewasnotinterestedinhisformermajor.B.Becausehecouldgetawellpaidjobinthefuture.C.HerealizedthatChinaneededastrongairforce.D.Becausethecountryaskedhimtodoso.√[3]QianwenttotheUnitedStatesin1935topursuehisgraduatestudies.Overthecourseofthe1930sand1940s,QianbecameapioneerinAmericanjetandrockettechnology喷气和火箭技术.AsagraduateassistantattheCaliforniaInstituteofTechnologyduringthe1930s,Qianhelpedconductimportantresearchintorocketpropulsion火箭推进,andinthe1940s,heandseveralotherpeoplefoundedtheJetPropulsionLaboratory,nowoneofNASA’sleadingspace-explorationcentres.[4]AfterovercomingsomedifficultiesduringhisfinalfewyearsintheUS,QianreturnedtoChinain1955.Hereceivedahero’swelcomefromhishomelandandwasputinchargeofnotonlydevelopingChina’srocketsciencebutalsoitsspaceandmissile导弹programme项目.Atthattime,Chinawaspooranditsrocketsciencewasundeveloped.Noinstitute学院oruniversityinChinaofferedrocketscienceasamajor,andtherewerenotalents人才orexpertsinthisfield领域inChina.Nevertheless,Qiandidnotletthatdiscouragehimfromtakingon接受thechallenge.Whenasked“CanweChinesepossiblymakemissiles”,hisreplywasadetermined“WhynotWeChineseareabletomakethesamethingsthatotherpeoplemake.”4.HowlongdidQianXuesenstayintheUnitedStatesA.About15years.B.About20years.C.About25years.D.About30years.√[5]UnderQian’sleadership领导,ChinadevelopedtheDongfengmissiles,followedbythefirstgenerationofLongMarchrockets第一代长征火箭.In1970,Chinasuccessfullylauncheditsfirstman-madesatellite人造卫星,DongFangHongI,fromaLongMarchrocket.BecausemuchofthetechnologybehindtheShenzhourocketscanalsobetracedback追溯到toQian’sresearch,Qianearned获得thenameof“thefatherofChina’saerospace”.[6]Qianreadalotandwasextremelyknowledgeable博学的,

especiallyintheareaoffrontier前沿scienceresearch.

However,whatmighthavemadehimsuchan

outstandingandcreativescientistwasprobably

hisstronginterestinotherthings,suchasmusic

anddrawing.Hisdeepappreciation鉴赏力forartoften

gavehiminspiration灵感inhisscientificresearch.[7]On31October2009,thewholecountrywas

saddened哀痛byQian’sdeath,andpeoplehonoured缅怀

andrememberedhimindifferentways.

2.WhydidhecomebacktoChinaA.Hewantedtoservehiscountry.B.HemetwithdifficultiesinAmerica.C.HewasaheroinChina.D.Hemissedhisfamily.3.WhatmadeQianXuesensocreativeandoutstandingaccordingtothetextA.Hisstronginterestinartlikemusicanddrawing.B.HisresearchintheUnitedStates.C.Hisfriends'encouragement.D.Hishabitofreadingalot.Readthetextandchoosethebestanswer.√√Rereadthepassageandfillintheblanks.

ThefatherofChina’saerospacePersonalinformationofQianXuesen*BorninHangzhouin1911*QianattendedschoolsinBeijingandthenenteredShanghaiJiaoTongUniversitytostudyRailwayMechanicalEngineering.*In1932,Qianmadethedecisiontoswitchhismajorto(1)_______.*In1935,QianwenttotheUnitedStatestopursuehis(2)__________studies.*Overthecourseofthe1930sand1940s,QianbecameapioneerinAmericanjetand(3)_______technology.*AsagraduateassistantattheCaliforniaInstituteofTechnologyduringthe1930s.*Inthe1940s,Qianandseveralotherpeople(4)_______theJetPropulsionLaboratory.*In(5)____,QianreturnedtoChina.*Underhisleadership,ChinadevelopedtheDongfengmissiles.In1970,Chinasuccessfullylauncheditsfirstman-made(6)____.*On31October2009,hedied.aviationgraduaterocketfounded1955satellitemissiles,rocket,satellite,19111930s1940s19551932born,schoolsinBJ,SHJiaotongUniv.‘Railway’SonghuBattle,aviationpatrioticselflessinChina→USAgraduateinUSAgifted/excellentreturnedtoChinarocketpropulsionapioneer,jetrocketJetP.Lab(NASA)1970rocket,missileinChinaaerospace2009passedawaydetermined,fearless,pioneering,hardworking,devotedoutstanding,knowledgeable,creativegreat,honorable,respectable衔接词语是语篇衔接的纽带，表达的逻辑意义包括时间关系、空间关系、列举和顺序、例证、并列和递进、对比和转折、等同和替换、过渡和总结、结果和推论等，其中，多数是衔接性状语。AWorldofPureThoughtAlthoughIcannotmoveandIhavetospeakthroughacomputer,inmymindIamfree.—StephenHawking

Aworldofpurethought(StephenHawking)Paragraph1--Paragraph2--Paragraph3--Introduction.Hisclaimtofame.Characteristicsthatmadehimgreat.Studythestructureofthetexts[1]StephenHawkingwasoneofthemostfamousand

gifted有天赋的scientistsinphysics.Mostpeoplearefamiliarwith

images形象ofhiminhiswheelchair,unabletomoveandusingacomputertotalk.Sincehecamedownwithadisease患疾病whichcausedhimtolosetheuseofmostofhismuscles,hisworldbecameoneofabstract抽象thought.[2]Hawkingfirstachievedfame成名whenhewasstillhealthyenoughtowalk,asagraduatestudent研究生inphysicsatCambridgeUniversityin1964.Ingeneral总的来说,thereweretwomaintheoriesontheorigin起源oftheuniverse.Thefirstwasthesteadystatetheory稳恒态理论,whichholds认为thattheuniversehasnobeginningorend.Theotherwasthebigbangtheory,whichholds认为thattheuniversebeganatasinglepointintimeandspace.Thebiggestchampion拥护者ofthesteadystateconcept概念wasFredHoyle,aprofessoratCambridge.DuringthequestionandanswerperiodafteroneofHoyle’slectures讲座,Hawkingstoodupandpointedout指出thatHoylehadmadeamistakeinhismaths.Once一旦themathswascorrected,itshowedthatthebigbangtheory—andnotthesteadystatetheoryswastrue.Hawking’sownworkonthebigbangtheorywassoonprovenbyastronomers天文学家withtelescopes望远镜.Astarwasborn.4.WhatprovedHawking’sworkonthebigbangtheoryA.CommunicatingwithFredHoyle.B.Observingthestars.C.Telescope望远镜susedbyastronomers.D.Twomaintheories.√[3]So,WhatmadeStephenHawkingageniusBesidesbeingbrilliant有才气的,hewasbrave,thoughsometimescarelessinwhathesaidordid.Hewaswillingtosaywhatotherswereafraidtosay,andtodreamofwhatotherswereafraidtodreamabout.Furthermore,hewasquitedetermined坚定.Thishadhelpedhimasascientist,andhadhelpedhimevenmoreinhisfightagainsthisdisease.Aboveall,Hawkingwaswillingtoadmithisfaults错误.Thisodd奇怪的combination组合ofcharacteristics性格特点hadmadehimoneofthegreatestthinkers思想家ofthe20thand21stcenturies.5.WhathelpedhiminhisfightagainstthediseaseA.Cleverness.B.Dreams.C.Determination.D.Mistakes.√AworldofpurethoughtStepenHawking*Hewasoneofthemostfamousandgiftedscientistsin(1)_______.*Hecamedownwithadiseaseandlosttheuseofmostofhis(2)______.*In1964,hefirstachievedfame.*Heinsistedthebig(3)_____theory.*Thequalitiesmadehimagenius:brilliant,brave,determined,willingtoadmithis(4)_____.physicsmusclesbangfaultsRereadthepassageandfillintheblanks.

Readthetextsanddecideifthestatementsaretrue(T)orfalse(F).1.Qianchangedhismajorbecau