UNIT1SCIENCEANDSCIENTISTSUSINGLANGUAGE课件高中英语人教版选择性必修第二册

Unit1ScienceandscientistsUsingLanguageAWORLDOFPURETHOUGHTTHEFATHEROFCHINA’SAEROSPACEUsinglanguageWriteaboutwhatmakesagreatscientist1.Whatscientistsorgreatpersonshavewelearnedaboutinthetextsuptonow?LinQiaozhiHenryNormanBethuneTuYouyouAlbertEinsteinYuanLongpingQianXuesenStephenHawkingPre-reading2.Whatdotheyhaveincommon?extremelywell-respectedmadesubstantialcontributionsmadeoutstanding/remarkable/extraordinaryachievementssucceededintheirownfield...

钱学森（1911-2009）

，享誉海内外的杰出科学家，我国导弹、原子弹和人造卫星研究领域的开拓者，航天科学的奠基人。1991年国务院、中央军委授予他“国家杰出贡献科学家”荣誉称号和“一级英雄模范奖章”，以表彰他对我国科技事业作出的杰出贡献。1999年中共中央、国务院、中央军委作出决定，授予钱学森“两弹一星功勋奖章”。史蒂芬·霍金StephenHawking

（1942-2018）

，

英国著名物理学家、宇宙学家、数学家。生前曾在英国剑桥大学担任卢卡斯数学教授（国际数学领域极具声望的教授职衔），被认为是继爱因斯坦之后最杰出的理论物理学家之一。1963年，21岁的霍金被诊断患有肌肉萎缩性侧索硬化症，即运动神经细胞病，从此，霍金便不断与疾病斗争、挑战自我、奉献社会，是人类身残志坚的典范。他著有《时间简史》(ABriefHistoryofTime)等著作，对宇宙黑洞有独到的见地和研究。1.ReaditquicklyanddecideifthestatementsareTorF.1.Qianchangedhismajorbecauseofashiftin

personalinterest.2.Qian'sstronginterestinarthasapositiveimpactonascientist'sdevelopment.3.WhenHawkingwasyoung,almosteveryonebelievedthattheuniversebeganwithabigbang.4.BecauseHawkingwasdetermined,hewasabletosucceedeventhoughhewasill.FTFTScanning2.Answerthequestionsbelowusingtheinformationfrothetexts.1.WhywasQiancalled“thefatherofChina’saerospace”?BecausemuchofthetechnologybehindtheShenzhourocketswasbasedonhisresearch.2.HowwasHawking’sowntheroyprovencorrect?Hisworkonthebigbangtheorywasprovencorrectbyastronomersusingtheirtelescopes.1.Whatisthetextabout?

Thetextconsistsoftwoparts,whicharerelatively____________________________________________________________________________________________________________.2.Whattypeofwritingisit?BiographyabriefintroductionofQianXuesenandStephenHaw-king,twooutstandingscientistsSkimming3.Whataspectsarementionedinabiography?assessmenteducationeducation,work,orresearchexperiencesachievementscharacter(personality/quality)4.Whatisthewritingorderinabiography?Inorderoftime

5.Findthemainideaofeachparagraphofthefirstpart.Para.1A.Qian’smultipleinterestswhichhelpedhisworkPara.2B.Peoplemourned,honoredandrememberedQian.Para.3C.AgeneraldescriptionofQianXuesenPara.4D.Qian’searlyeducationexperienceandambitionPara.5E.Qian’sfurtherstudyandresearchachievementsintheUSAPara.6F.Qian’sachievementsandcontributionsPara.7G.Qian’sreturnedhometodevelophishomelanddespitemanydifficulties.6.Findthemainideaofeachparagraphofthesecondpart.Para.1A.WhatmadeStephenHawkingageniusPara.2

B.ThegreatestofStephenHawkingdespitehisweaknessinimageandhealthPara.3C.HowHawking’sworkonthebigtheory

wasprovencorrectSkimming3.Studythelanguageandstructure.

1.Underlinethelinkingwordsandphrasesinthepassages,anddescribetheirfunction.BorninHangzhouin1991,QianattendedschoolsinBeijingandthenenteredentered...However,aftertheSonghuBattlebrokeoutin1932,

Qianmadethedecisiontoswitchhismajortoaviationbecausehe...Overthecourseofthe1930s-1940s,Qianbecameapioneer...(转折关系)

(转折、时间、因果关系)

(时间关系)

AsagraduateassistantattheCaliforniaInstitudteofTechnologyduringthe1930s,Qianhelopedconductimportantresearchintorocketpropulsion,...andinthe1940s,

heandseveralotherpeoplefoundedtheJetPropulsionLaboration,nowoneofNASA’sleadingspace-explorationcentres.AfterovercomingsomedifficultiesduringhisfinalfewyearsintheUS,QianreturedtoChinain1955.(同等、时间关系)

(时间、同等关系)

(时间关系)

...wasputinchargeofnotonly

developingChia’srocketscience

butalsoitsspaceandmissileprogramme.Atthattime,Chinawaspooranditsrocketsciencewasundeveloped.Nevertheless,Qiandidnotletthatdiscouragehimfromtakingonthechallenge.Whenasked“CanweChinesepossiblymakemissiles?”,hisreplywasadetermined“Whynot?...(并列和递进关系)

(时间关系)

(让步关系)

(时间关系)

...followedbythefirstgenerationofLongMarchrockets.Because

muchofthetechnologybehindShenzhourocketscanalso

betracedbackto...However,whatmighthavemadehimsuchanoutstanding…Since

hecamedownwithadiseasewhich...(顺序关系)

(因果、递进关系)

(转折关系)

(因果关系)

Ingeneral,thereweretwomaintheories...During

thequestionandanswerpeoriodafter

oneof...Oncethemathswascorrected,itshowedthat...SowhatmadeStephenHawkingagenius?Besidesbeingbrilliant,hewasbrave,thoughsometimescarelessinwhathesaidordid…Furthermore,hewasquitedetermined.Aboveall,Hawkingwaswillingtoadmithisfaults.(总结关系)

(时间关系)

(时间关系)

(因果关系)

(递进、让步关系)

(递进关系)

(递进关系)

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。Summary2.Whatisthfunctionofeachparagraphinthepassages?QianXuesenParagraphFunction12-567Generalintroduction

Hispersonalhistoryandaccomplishments

Hispersonality

Hisdeathandpeople’sappreciationofhim

StephenHawkingParagraphFunction123Generalintroduction

Hisclaimtofame（他出名的原因）Characteristicsthatmadehimgreat

3.Findwordsthatdescribethepersonalitiesofthescientists.Howdothestoriesaboutthescientistshelpillustratethesepersonalities?QianXuesen:amanwith“greatscientificthoughtandscientificspirit”;patrioticandservedhishomelandwitheffort,achievement,anddevotion;extremelywell-respected;apioneer;determined;thefatherofChina’saerospaceextremelyknowledgeablesuchanoutstandingandcreativescientist;haveadeepappreciationforartStephenHawkingoneofthemostfamousandgiftedscientistsageniusbrilliant;brave,sometimescarelessinwhathesaidordid;willingtosaywhatotherswereafraidtosay;willingtodreamofwhatotherswereafraidtodreamabout;quitedetermined;willingtoadmithisfaultsoneofthegreatestthinkersofthe20thand21stcenturiesHowtowriteanarticleaboutanoutstandingfigure?Skimming杰出人物介绍基本内容：1.age,sex,birth-place,background(概况)2.appearance,character(外表、性格)3.education(教育背景)4.bigeventsinhisorherlife(inorderoftime)(经历、生平)5.evaluation(评价)1.介绍概况：同位语结构、分词结构，使文章简洁。如：(1)AbrahamLincoln,thesonofapoorfamily,wasborninKentuckyonFebruary12,1809.[同位语](2)SunShowier,aworldchampionindiving,isaboyof14fromGuangdong.[同位语](3)BorninMaryland,USAin1985,MichaelPhelpsisafamousswimmer.[分语短语](4)In2006,havingbrokentheworldrecordandgotthegoldmedal,hebecametheidoloftheyouth.[分词短语]（5）LeiFengsetangoodexampletous,soallthepeopleshowgreatrespecttohim(很敬重他).（尽量运用高级短语）2.描写外貌：巧用with短语。如：Myhistoryteacherisabeautifulwoman,withlonghairandbigeyes.3.生平事迹：尽量用复合句、并列句、非谓语动词短语和倒装等高级语句。如：(1)Inhislife,hegotmanyhonours,oneofwhichisthe2005CCTVMovingChinaAward

.[定语从句]根据以下信息用英语写一篇短文介绍袁隆平教授。基本信息1.1937年9月7日出生于重庆的一个贫困的家庭。自幼刻苦学习,酷爱农业科学；2.自从1953年大学毕业以后,他已经研究水稻近半个世纪,一直在为世界农业默默耕耘。主要成绩3由于他的研究,我国水稻产量快速增长,为很多国家解决了粮食不足的问题;4.他被誉为“杂交水稻之父”“FatherofHybridRice”;5.虽然他很出名,但是他过着简朴的生活，不计名利;BorninapoorfamilyinChongqingonSeptember7,1937,YuanLongpingstudiedhard,showinggreatinterestinagriculture.

Asamatteroffact,afterhisgraduationfromuniversityin1953,Yuanhasdoneresearchonriceforoverhalfacentury,devotingallhistimeandenergytothestudyofagriculture.Becauseofhisresearch,China’sriceproductionwasincreasingrapidly,solvingtheproblemofthelackoffoodformanycountries.Asaresult,hewashonoredas“FatherofHybridRice”andwasrewardedwithmanyprizesforhisgreatcontributionstotheworld.Thoughhewasfamous,helivedasimplelifeandcaredlittleaboutmoneyandfame.你校学生会准备办一期英语墙报，介绍我国著名的科学家。请你根据下列提示写一篇英语短文。

钱学森简介人物身份杰出科学家和我国航天事业的先驱。生平活动*1911年12月11日出生于浙江杭州一个富裕之家，少时天资聪颖，被称为“神童”。*1934年毕业于上海交通大学，其后前往美国深造并获得航空学博士学位。*1955年回国，毕生从事航天科技事业，参与火箭和导弹的开发研制，开启中国航天时代。*2009年11月，