Unit+1+Using+Language +Other+Parts+课件【知识精讲精研】 高中英语人教版（2019）选择性必修第二册

ScienceandScientists

UsingLanguage&OtherPartsUnit1TalkaboutscientificexperiencesInourdailylifewecanexperiencescienceanytimeandanywhere.chemistryexperimentphysicsexperimentbiologyexperimentInsciencemuseumwecanhavethefollowingscientificexperiences.Theboyiswhisperingintothesmallercircleandthedishcanmakehisvoicelouder.Thislookslikeapiano.Sheisplayingwithherfeet.Maybeitshowshowsoundworks.Heseemstobewatchingsomethingwithlightoreyesight.Sheisexperiencingscienceinahallofmirrors.Maybeithastodowiththeprinciplesofreflection.Heseemstobedoinganexperimentinvolvingthecompositionoflight.Beforelistening1.Wherewillthepeopleintheconversationgo?Theywillgotoasciencemuseum.2.Whatkindofplaceisit,andwhatdoesitfocuson?Itisasciencemuseumthatfocusesonlettingvisitorsexperiencesciencethroughinteractivelearningexhibitions.听力技巧——PredictbyusingpicturesOnewaytogetmoreoutofyourlisteningistopredictwhatyouhear.Usingthepicturesprovidedandtheknowledgeyoualreadyhave,youcanguessthekindsofinformationyoushouldlistenfor.Attimes,youmayevenbeabletoguessexactlywhatwillbetalkedabout.Thiswillhelpyoufocusbetterwhenlistening,makingyourlisteningmoreeffective.Talkingaboutscientificphenomena1…can/cannotexistintheformofasolid/gasandaliquid/plasma…2…isbotha…anda…atthesametime…3.Howlight/soundisreflected…4.…theexistenceofother…5.Thisoccurswhen…6.Ifyou…,itwillbecome…7.Thatdemonstrates…8.Thisexperiment/researchshows…9.Throughthis,weknowthat…10.Wecanprovethat…11.Thisevidenceproves…WriteaboutwhatmakesagreatscientistWhatisscience?

Scienceislikeanumbrellaword.Itcoversmanysubjects.Itisthestudyofthingsinnature

frompeople,animals,plants,trees,rocks,soil,

chemicals,bacteria,viruses,theuniverse,theplanetsandthestudyoftheirbehaviorstodifferentelementslikeheat,cold,chemicalreactions,

theeffectthatthesunandmoonhasontheearth.Whatmakesgreatscientists?Greatscientistssharecommoncharacteristics:bright,creative,enthusiasm,co-operative,patient,strict,cautious,devotedandpositive.WhatdoyouknowaboutQianXuesen?BornintoawealthyfamilyonDecember11,1911,ZhejiangProvince,QianXuesenwassocleverthathewasregardedasa“super-talented”boyinhischildhood.HavinggraduatedfromShanghaiJiaoTongUniversityin1934,hewenttoAmericaforhisfurtherstudyandgainedhisdoctor’sdegreeinthescienceofAstronomy.SincehereturnedtoChina,hehasdevotedallhislifetoChina’sAstronomyandAircraftindustry,takingpartinthedesignandresearchofrocketsandmissilesaswellasopeninganeweraofChina’sAstronomyindustry.ThecontentofthetextThetextismainlyaboutthebriefintroductionofQingXuesenandStephenHawking.Trueorfalse.1Qianchangedhismajorbecauseofashiftinpersonalinterest.2Qian’sstronginterestinarthasapositiveimpactonascientist’sdevelopment.3WhenHawkingwasyoung,almosteveryonebelievedthattheuniversebeganwithabigbang.4BecauseHawkingwasdetermined,hewasabletosucceedeventhoughhewasill.TFFTAnswerthequestionsbelowusingtheinformationfromthetexts.1WhywasQiancalled“thefatherofChina’saerospace”?BecausemuchofthetechnologybehindtheShenzhourocketscanalsobetracedbacktoQian'sresearch.2HowwasHawking’sowntheoryprovencorrect?Hawking’sownworkonthebigbangwasprovenbyastronomerswithtelescopes.Studythelanguageandstructure1Findthelinkingwordsandphrasesinthepassages.and,because,after,that,notonly…butalso,or,what,when2Whatisthefunctionofeachparagraphinthepassages?Eachparagraphofthearticleisorganizedaroundthetopicofthearticle.3Findthewordsdescribingthepersonalitiesofthescientists.Patriotic,devoted,determined,knowledgeable,creativeandbrave.4Howdothestoriesaboutscientistshelpillustratethesepersonalities?Thestoriesgivespecificexamplestoshowthepersonalitiesofthescientists.LanguagePoints根据语境及汉语提示写出正确的单词或短语（1）a________(爱国的)scientist（2）thefatherofChina’s_________(航空航天工业)（3）anextremely____________(备受尊敬)man（4）servehishomelandwitheffort,achievementand__________(奉献)（5）______out(突然开始；爆发)（6）makethedecisionto_______________________(改学航空专业)（7）protectand________(捍卫)thecountry（8）becomeapioneerinAmerican____(喷气式飞机)androckettechnology（9）asagraduate_______(助手)patrioticwell-respectedaerospacebreakdevotionswitchhismajortoaviationdefendjetassistant（10）spaceand________(导弹)programme（11）underQian’s____________(领导)（12）be________(追溯)backtoQian’sresearch（13）makehimsuchan___________(杰出的)scientist（14）oneofthemostfamousand______(有天才的)scientists（15）____________(患上)withadisease（16）________(抽象的)thought（17）thebiggestchampionofthesteadystate________(概念)（18）besoonprovenby_________________________(使用望远镜的科学家)leadershipmissiletracedoutstandinggiftedcomedownabstractconceptastronomerswithtelescopes根据提示写出下列重点短语（1）____________________除了聪明之外（2）__________=moreover（3）__________最重要的是；尤其是（4）_________________________乐于承认他的过错（5）_______________________________因为个人兴趣的改变（6）_____________________与疾病作斗争bewillingtoadmithisfaultsbecauseofashiftinpersonalinterestbesidesbeingbrilliantfurthermoreaboveallfightagainstthedisease重点句型1.PerhapsnootherscientisthashadagreaterimpactonChina’saerospacesciencethanQianXuesen.也许没有其他科学家比钱学森对中国航天科学的影响更大。句式分析：本句使用了形容词的比较级的否定形式，其实表达的是最高级的含义。这句话相当于PerhapsQianXuesenhashadthegreatestimpactonChina’saerospacescience.noone,none,nothing,never等与比较级连用表示最高级的含义。Andifwearefeelingdownorlonely，thereisnothingbetterthanseeingthesmilingfaceofagoodfriend.2.DescribedbytheauthorsoftheStoryofQianXuesenasamanwith“greatscientificthoughtandscientificspirit”whowaspatrioticandservedhishomelandwitheffort,achievementanddevotion,Qianwasanextremelywell-respectedman.《钱学森的故事》的作者把他描述为一个具有“伟大的科学思想和精神”的人，他爱国，用努力、成就和奉献为祖国服务，钱学森是一个非常受人尊敬的人。句式分析：加黑部分为过去分词短语作状语；with“greatscientificthoughtandscientificspirit”为介词短语作后置定语修饰名词aman;whowaspatrioticandservedhishomelandwitheffort,achievementanddevotion为who引导的定语从句，修饰aman。Assessingyourprogress1Completethepassagewiththecorrectformsofthewordsbelow.brilliant,solid,microscope,finding,contradictory,gift,astronomer,theoryThescientist’smaintaskistodiscoverhowthingsworkintheuniverse.Butfewscientistshaveplacedthemselvesunderthe___________.Soeventhoughthe__________scientificmethod,whichmainlyincludeshypotheses,datacollection,andstatisticalanalysis,iswrittendown,the

methodbywhichscientistscometo_____conclusionsishardtoidentify.Twooftheessentialqualitiesascientistneedstohaveseemtobecuriosityandcreativity.Peoplewhoarecurioususuallyhaveamixtureofseemingly____________desires:Theyarelookingfororiginalityandyettheyalsowanteverythinginitsproperplace.Tosettletheconflictbetweenstatisticsand_______,scientistsoftenhavetobecreative,andthinkoutsidethebox—approachtheproblemfromdifferentdirections.Theymusthaveavividimaginationandastrongintuitioninorderfornew_________tobemade.Itechoessomethingthe__________CarlSaganoncesaid.Hebelievesthateverychild“startsoutasascientist”andeverychildis_______withthe“senseofwonderandawe”.microscopebrilliantsolidcontradictoryfindingstheoriesastronomergifted积累词汇cometosolidconclusions得出确凿的结论begiftedwith…对……有天赋senseofwonderandawe好奇敬畏之感haveavividimagination有丰富的想象力haveastrongintuition有强烈的直觉haveamixtureof混合thinkoutsidethebox跳出框架思考2Fillineachblankwithawordoranexpressionthatintroducesapredicativeclause.

Scienceissimply________youcando.Anddoingsciencemakesyouascientist!So,whatdoscientist