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

Unit1ScienceandScientistsUsingLanguageLeadin

GuesswhoThefirstmaleChinesetowinTheNobelPrizeLeadin

GuesswhoThefirstfemaleChinesetowinTheNobelPrizeLeadin

GuesswhoThefatherofhybirdriceLeadin

QianXuesenGuesswhoLeadin

StephenHawkingGuesswhoTHEFATHEROFCHINA’SAEROSPACEAWORLDOFPURETHOUGTHReadthefollowingtextbrieflyFastReadingmainideaofeachparagraphP1P2-5

P6-7Summarizequalities

QianXuesen’spersonalhistoryandaccomplishmentsOverviewimpactP1P2

P3Hisclaimtofame

AbriefintroductionCharacteristicsthatmadehimgreatThinkingCompletetask1，task2andtask3onpage9.DiscussionTheanswerstotask1，task2andtask3onpage9.1.Qianchangedhismajorbecauseofashiftinpersonalinterest.2.InQian'sopinion,arthasapositiveimpactonascientist'sdevelopment.3.WhenHawkingwasyoung,almosteveryonebelievedthattheuniversebeganwithabigbang.4.BecauseHawkingwasdetermined,hewasabletosucceedeventhoughhewasill.Readthetextsanddecideifthestatementsaretrue(T)orfalse(F).

TFTFTFTF

PresentationAnswerthequestionsbelowusingtheinformationfromthetexts.1.WhywasQiancalled“thefatherofChina’saerospace”?2.HowwasHawking’sowntheoryprovencorrect?BecausemuchofthetechnologybehindtheShenzhourocketswasbasedonhisresearch.Astronomersusedtheirtelescopestoprovehisworkonthebigbangtheory.PresentationUnderline

thelinkingwordsandphrasesinthepassages,anddescribetheirfunction.表示转折表示原因表示递进表示转折表示原因表示转折表示解释说明衔接词语(linkingwords)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、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。表示强调表示时间表示转折表示总结表示结果表示承接表示承接Summarize

spiritsofQianXuesenBorninHangzhouin1911,QianattendedschoolsinBeijingandthenenteredShanghaiJiaoTongUniversitytostudyRailwayMechanicalEngineering.However,aftertheSonghuBattle

brokeoutin1932,QianmadethedecisiontoswitchhismajortoaviationbecauseherealisedthatChinaneededitsownpowerfulairforcetoprotectanddefendthecountry.QianwenttotheUnitedStatesin1935topursuehisgraduatestudies.Overthecourseofthe1930sand1940s,QianbecameapioneerinAmericanjetandrockettechnology.AsagraduateassistantattheCaliforniaInstituteofTechnologyduringthe1930s,Qianhelpedconductimportantresearchintorocket

propulsion,andinthe1940s,heandseveralotherpeoplefoundedtheJetPropulsionLaboratory,nowoneofNASA’sleadingspaceexplorationcentres.

patrioticknowledgeable/professionalSummarize

spiritsofQianXuesenAfterovercomingsomedifficultiesduringhisfinalfewyearsintheUS,QianreturnedtoChinain1955.Hereceivedahero’swelcomefromhishomelandandwasputinchargeofnotonlydevelopingChina’srocketsciencebutalsoitsspaceandmissileprogramme.Atthattime,Chinawaspooranditsrocketsciencewasundeveloped.NoinstituteoruniversityinChinaofferedrocketscienceasamajor,andtherewerenotalentsorexpertsinthisfieldinChina.Nevertheless,Qiandidnotletthatdiscouragehimfromtakingonthechallenge.Whenasked“CanweChinesepossiblymakemissiles?”,hisreplywasadetermined“Whynot?WeChineseareabletomakethesamethingsthatotherpeoplemake.”UnderQian’sleadership,ChinadevelopedtheDongfengmissiles,followedbythefirstgenerationofLongMarchrockets.In1970,Chinasuccessfullylauncheditsfirstman-madesatellite,DongFangHongI,fromaLongMarchrocket.BecausemuchofthetechnologybehindtheShenzhourocketscanalsobetracedbacktoQian’sresearch,Qianearnedthenameof“thefatherofChina’saerospace.”patrioticconfidentdeterminedcreative/hardworkingSummarize

spiritsofQianXuesencreative/hardworkingQianreadalotandwasextremelyknowledgeable,especiallyintheareaoffrontierscienceresearch.However,whatmighthavemadehimsuchanoutstandingandcreativescientistwasprobablyhisstronginterestinotherthings,suchasmusicanddrawing.Hisdeepappreciationforartoftengavehiminspirationinhisscientificresearch.SummarizeHawking’squalityPara2Hawkingfirstachievedfamewhenhewasstillhealthyenoughtowalk,asagraduatestudentinphysicsatCambridgeUniversityin1964.Ingeneral,thereweretwomaintheoriesontheoriginoftheuniverse.Thefirstwasthesteadystatetheory,whichholdsthattheuniversehasnobeginningorend.Theotherwasthebigbangtheory,whichholdsthattheuniversebeganatasinglepointintimeandspace.ThebiggestchampionofthesteadystateconceptwasFredHoyle,aprofessoratCambridge.DuringthequestionandanswerperiodafteroneofHoyle’s

lectures,HawkingstoodupandpointedoutthatHoylehadmadeamistakeinhismaths.Oncethemathswascorrected,itshowedthatthebigbangtheory—andnotthesteadystatetheory—wastrue.Hawking’sownworkonthebigbangtheorywassoonprovenbyastronomerswithtelescopes.Astarwasborn.bravebrilliant/talentedSummarizeHawking’squalityPara3So,WhatmadeStephenHawkingagenius?Besidesbeingbrilliant,hewasbrave,thoughsometimescarelessinwhathesaidordid.Hewaswillingtosaywhatotherswereafraidtosay,andtodreamofwhatotherswereafraidtodreamabout.Furthermore,hewasquitedetermined.Thishadhelpedhimasascientist,andhadhelpedhimevenmoreinhisfightagainsthisdisease.Aboveall,Hawkingwaswillingtoadmithisfaults.Thisoddcombinationofcharacteristicshadmadehimoneofthegreatestthinkersofthe20thand21stcenturies.ambitioushonest2.Whatisthefunctionofeachparagraphinthepassages?Para.1:IntroductionParas.2-5:HispersonalhistoryandaccomplishmentsPara.6:HispersonalityPara.7:Hisdeathandpeople’sappreciationofhimWhenandwheredidtheseeventshappen?ExplorethestructureofthearticleWho?Whatdidhe/shedo?Howdidhe/shemakethem?Leadingquestions:Whatachievementsdidhe/shemake?Ifyouarewritingaboutagreatscientist,whatwillbeincludedinyouressay?Whycouldhe/shemakethem?BriefintroductionLifestoryMainachievementsPersonalityandqualitiesSummaryScientificSpiritPragraph1:BriefintroductionPragraph2:Quality1Pragraph3:Quality2Pragraph4:Quality3...significanceofthescientificspirit&inspirationyougetfromitstorystorystoryintimeorder,usinglinkingwordsandphrases科技类话题写作科技主题活动的介绍科学精神/介绍伟大的科学家某项科技发明利弊的议论文介绍一个科学小发明的说明文假设你校下个月要举行科技节,现面向全体学生征文,请你用英语写一篇短文投稿,谈谈你对科学精神的见解。要点包括:1.你认为科学精神包括哪些品质;2.列举两个相关的科学家;3.作为学生,我们应该怎样对待科学精神。注意:写作词数应为80个左右。Writeanessayaboutthescientificspirit.1.完成句子第一段:阐述对科学精神的理解(1)AsfarasI'mconcerned,thescientificspiritincludessomeessentialqualities.

inmyview/frommypointofviewfrommyperspectivepersonallyspeakingdeterminedresilient

有韧性的devoted/dedicated

奉献的optimisticcreativeinnovativepassionateteamspirit/senseofteamworkrichimaginationpatriotic爱国的第二段:列举伟大的科学家(人物及贡献)1.BecauseofQian'sdevotedworkonmissilesandrockets,Chinabecamesuchapowerfulcountryintheworldinashorttime.

2.Thehybridrice

YuanLongpingdeveloped/inventedhasreducedthenumberofthehungrypeople/leftasignificantimpartonalleviatingtheissueofhungryforthewholesociety/aroundtheworld.

红色部分可根据需要替换内容1.BecauseofQian'sdevotedworkonmissilesandrockets,Chinabecamesuchapowerfulcountryintheworldinashorttime.句式升级用without短语把句子变为使用含蓄虚拟语气的句子,表示“如果没有……的话,中国就不会……”WithoutQian'sdevotedworkonmissilesandrockets,Chinawouldn'thavebecomesuchapowerfulcountryintheworldinashorttime.2.ThehybridriceYuanLongpingdevelopedhasreducedthenumberofthehungrypeoplearoundtheworld.句式升级把句子变为强调句,强调主语ItisthehybridriceYuanLongpingdevelopedthathasdecreasedthenumberofthehungrypeoplearoundtheworldgreatly.

Asstudents,weshouldapplythescientificspirittoourstudy,

(以便)wecanhandlethedifficultiesandproblemswemeetwith.sothatThegreatpeoplelikeTuY