Unit1ScienceandScientistsAssessingYourProgress课件-高中英语人教版选择性

Unit1Period5AssessingYourProgress新课导入ReviewSaythemeaningofthesewordsorphrasesasquicklyaspossible!contradictoryonceandforallinchargeofsubstantialsevereabstractbrilliantcomedownshadowblameinfectiongiftedpure1.通过相关练习，复习巩固表语从句以及本单元重点单词和短语的用法；2.能学会“打破常规”，设计一个不寻常的发明；3.通过观看视频了解科学探索的重要性。课堂学习Completethepassagewiththecorrectformsofthewordsbelow.1brilliantsolidmicroscopefindingcontradictorygiftastronomertheoryThescientist'smaintaskistodiscoverhowthingsworkintheuniverse.Butfewscientistshaveplacedthemselvesunderthe__________.Soeventhoughthe______scientificmethod,whichmainlyincludeshypotheses,datacollection,andstatisticalanalysis,iswrittendown,themethodbywhichscientistscometo____conclusionsishardtoidentify.Twooftheessentialqualitiesascientistneedstohaveseemtobecuriosityandcreativity.Peoplewhoarecurioususuallyhaveamixtureofseemingly___________desires:microscopebrilliantsolidcontradictoryTheyarelookingfororiginalityandyettheyalsowanteverythinginitsproperplace.Tosettletheconflictbetweenstatisticsand______,scientistsoftenhavetobecreative,andthinkoutsidethebox-approachtheproblemfromdifferentdirections.Theymusthaveavividimaginationandastrongintuitioninorderfornew_______tobemade.Itechoessomethingthe__________CarlSaganoncesaid.Hebelievesthateverychild"startsoutasascientist"andeverychildis______withthe"senseofwonderandawe".theoryfindingsastronomergiftedadj.生动的；鲜明的cometosolidconclusions 得出确凿的结论begiftedwith 有天赋thinkoutsidethebox 跳出框框思考haveamixtureof 混合haveavividimagination 有丰富的想象力haveastrongintuition 有很强的直觉senseofwonderandawe 好奇敬畏之感Fillineachblankwithawordorexpressionthatintroducesapredicativeclause.2Scienceissimply____youcando.Anddoingsciencemakesyouascientist!So,whatdoscientistsdoActually,whatmattersisnotonly_____theyobserveintheworldaroundthemandwhatquestionstheyask,butalso_____theyuseevidenceordatatoanswerthequestions.Theyidentifyusefuldataandtakenewmeasurements.Someofthekeyissuesthatscientistsfaceare____calculationstheydoand____theyanalysetheirdatatodrawconclusionsaboutthequestionstheyask.Thefinalissue,whichmanybelievetobethemostimportant,is_____theyneedtocommunicatetheirresults.Thisis______theywanteveryonetobenefitfromtheirwork!Itseems_______scienceisallaroundus.Yousee,bydoingscience,scientistsgetabetterunderstandingoftheworldaroundthemandsharethatunderstandingwiththewholeworld.whatwhathowhowwhatwhybecausethat/asifSummary表语从句格式陈述句语序时态呼应that无词义、不充当成分whether有词义、不充当成分what/who/whom…有词义、充当主宾表when/where/how/why有词义、充当状语放在be,seem,appear等连系动词之后充当表语的句子叫表语从句。【注意】1)表语从句一律用陈述句的语序。2)

表语从句的引导词that无实际意义,但不能省略。3)

表语从句只能用whether,而不能用if引导。4)

Thereason…isbecausethat…

Thereason…isthat…

This/It/Thatisbecause…※Project:ThinkoutsidetheboxMostgreatscientistshavetheabilitytoseetheworldinwaysthatotherpeopledonot,andtocomeupwithnewideastheotherpeoplehaveneverthoughtof.Inmanycases,thishascausedotherpeopletothinkthattheyarecrazyatfirst.However,thatthinkingabilityisimportanttotheircreativeprocess.Lookatthepicturesanddiscusswhattheyare.solarpanelhatintelligentrobotdogpoweredrocketrollerskatesbiodynamicfangoldfishshark-finDiscussthesequestionsingroups.11.Whatisthepurposeofeachinvention2.WhyistheinventionunusualChooseoneoftheinventions,andbrainstormasmanyreasonsasyoucantoexplainhowandwhytheinventionisuseful.2Tobuildupgoldfish'sswimmingspeed.Tohelpgoldfishintodeepwater.Toattractothergoldfish'sattentionbetter.Dividethefollowingtaskswithinyourgroup：3■writedownideasfortheinvention■serveasthepresenterfortheproduct/invention■makepropsandpicturesfortheinventionCreateyourproductandpresentittoyourclass.4Presenter:Doesyourgoldfishsufferfromlowself-confidenceIsheafraidtogooutintodeepwaterDofemalegoldfishrefusetoreturnhiscallsThenyoucanbuyhimournewGoldfishShark-Fin!Forjust999yuan,youcanturnyourgoldfishintoarealgo-getter!Woman:SinceIboughttheGoldfishShark-FinformyHenry,hehasturnedintoanewfish!Nowheswimswiththebigfish!I'msoproudofhim!Presenter:Youtoocanchangethelifeofyourfish!Forjust999yuan!Hurry!Buyittoday!EXAMPLESamplePresenter:DoyouhavetroublegettingtoclassontimeFeeltiredofwalkingtoworkDoyouneedsomemorezipinyourstepThentryournewRocketRollerSkates.Juststrapontherocketpack,putonyourAIself-drivingrollerskates,andyou'reoff!Man:SinceIboughttheRocketRollerSkates.Iamneverlateforanything.AndtheAIself-drivingsystemisadream!Icaneventakeanapwhilezippingthroughtraffic.It'ssuchadream!Presenter:Youdon'teverhavetobelateagain!Forjust999yuan!Hurry!Buyittodaybeforesuppliesrunout!Asaclass,voteonthebestproduct/invention.5※VideoTimeWhyisitimportanttoexploreSomescientists,researchers,andexplorerswereaskedtheqestion,"Whyisitimportanttoexplore"Thisvideogivestheiranswers.BeforeyouwatchAnswerthefollowingquestions.1.WhatisthepersondoinginthepictureHeisanastronautandhemightbeexploringspace.2.WhydopeopleexplorespaceHumanbeingshavealwaysbeencuriousaboutwhat’soutthere.WhatdoyouthinkyouwillseeinthevideoTicktheitemsthatyouthinkwillbementioned.□airplane □butterfly □city □computer□diver □fog □horse □polarbear□ship □submarine □volcano □whale✔✔✔✔✔✔✔✔WhileyouwatchCheckyouranswersfromBeforeYouWatch.2.Completethesequoteswiththewordsyouhearinthevideo.1EmilyAinsworth:"It'spartofhumannatureto_________andto________________abouttheworld."2JuanMartinez:"It'swhereyoufind_______,whereyoufindnewthings,______________.”3LeeBerger:"Wethinkweknow________,butwedon't.Wethinkweknow_________,butwedon't.Wethinkweunderstand______________,butwedon't."4CatherineWorkman:“___________what'soutthere,____________what'soutthere.5CoryRichards:"Andifwehavemoretocareabout,thenweengagemorefully_____________andmorefully___________________,and

weact-youknow-________.”becuriouswanttolearnmoreyourselfwhereyougrowthisplaceourselveshowthingsworkByknowingwecareaboutwithourworldwithourhumanfamilywithlove3.Matchthedescriptionsontheleftwiththewordsontheright.1afirstflight Afish2usedtoexploreaninaccessibleplace Bfrog3anewspecies Cpolarbear4eightnewspecies Dbutterflywithatag5anaturalalarmclock EdroneAfteryouwatchDiscussthefollowingquestionsingroups.1Oftheexplorationsinthevideo,whichseemsthemostimportantWhichseemsthemostinterestingWhyThemostimportantistheonewiththebutterflies,becausebutterfliesareeasilyaffectedbyclimateandpollution,andsotheirlivescantellusalotabouthowtheworldisdoing.Themostinterestingisthecavedivingwheretheyfoundtheanimalbones.Itjustseemssostrangeandmysterious,andonewouldnotexpecttofindbonesthere.2Whyisitimportanttoexplore,inyouropinion3HowwouldyouliketoexploreourworldWhyIthinkitisimportanttoexplorebecauseexplorationisap