2023-2024学年度人教版选择性必修二 Unit1 Science and Scientists Video Time-课件 （49张）

2023-2024学年度人教版选择性必修二Unit1ScienceandScientistsVideoTimeInthisclass,youwillwatchavideoclipandfindoutsomescientists’opinionsonwhyitisimportanttoexplore;talkaboutyourownunderstandingoftheimportanceofexploring.LearningobjectivesWhyisitimportanttoexplore?Whyisitimportanttoexplore?1.Whatisthepersondoinginthepicture?Heisanastronautandhemightbeexploringspace.Whyisitimportanttoexplore?2.Whydopeopleexplorespace?Humanbeingshavealwaysbeencuriousaboutwhat’soutthere.Whyisitimportanttoexplore?3.Howdoyouthinktheastronautswillanswerthequestion?Whyisitimportanttoexplore?Somescientists,researchers,andexplorerswereaskedthequestion,“Whyisitimportanttoexplore?”Thisvideogivestheiranswers.BEFOREYOUWATCHActivity1:Whatdoyouthinkyouwillseeinthevideo?airplanedivershipbutterflyfrogsubmarinecitycomputerhorsevolcanopolarbearwhaleWhatcategoriescanthewordsbegroupedinto?BEFOREYOUWATCHActivity1:Whatdoyouthinkyouwillseeinthevideo?WHATanimals:culture:nature:butterflyfrogcityhorsevolcanopolarbearwhaleBEFOREYOUWATCHActivity1:Whatdoyouthinkyouwillseeinthevideo?WHOHOWcomputershipdiverairplanesubmarineWHILEYOUWATCHActivity2:Watchthevideo,getthegeneralideaandcheckwhetheryou’vetickedthecorrectitems.WHILEYOUWATCHwhyhowwhowhatthegeneralideaofthevideoWHILEYOUWATCHwhyhowwhowhatthegeneralideaofthe1stpart√√nameoccupation:anthropologistenvironmentalistbigcatconservationistmarineecologistpaleo-anthropologistWHILEYOUWATCHwhyhowwhowhatthegeneralideaofthe2ndpartWHILEYOUWATCHwhyhowwhowhatthegeneralideaofthe2ndpart√√WHILEYOUWATCHDidyoutickthecorrectitems?airplanedivershipbutterflyfrogsubmarinecitycomputerhorsevolcanopolarbearwhale√√√√√√√√WHILEYOUWATCHActivity3:Watchthe1stpartofthevideoandcompletethesequoteswiththewordsyouhearinthevideo.EmilyAinsworth:“It’spartofhumannatureto_____andto_____abouttheworld.”JuanMartinez:“It’swhereyoufind_____,whereyoufindnewthings,_____.”WHILEYOUWATCHLeeBerger:“Wethinkweknow_____,butwedon’t.Wethinkweknow_____,butwedon’t.Wethinkweunderstand_____,butwedon’t.CatherineWorkman:“_____what’soutthere,_____what’soutthere.”CoryRichards:“Andifwehavemoretocareabout,thenweengagemorefully_____andmorefully_____,andweact—you

know—_____.WHILEYOUWATCHActivity3:Watchthe1stpartofthevideoandcompletethesequoteswiththewordsyouhearinthevideo.EmilyAinsworth:“It’spartofhumannaturetobecurious

andtowanttolearnmoreabouttheworld.”JuanMartinez:“It’swhereyoufindyourself,whereyoufindnewthings,whereyougrow.”WHILEYOUWATCHLeeBerger:“Wethinkweknowthisplace,butwedon’t.Wethinkweknowourselves,butwedon’t.Wethinkweunderstandhowthingswork,butwedon’t.CatherineWorkman:“Byknowingwhat’soutthere,wecareaboutwhat’soutthere.”WHILEYOUWATCHCoryRichards:“Andifwehavemoretocareabout,thenweengagemorefullywithourworldandmorefullywithourhumanfamily,andweact—youknow—withlove.WHILEYOUWATCHActivity4:Summarizetheiropinionsonwhyitisimportanttoexplore.WHILEYOUWATCHsatisfycuriosityandlearnmoreabouttheworldwhyknowaboutourselvesandnewthings,helpusgrowkeeplifeexcitingchallengeourselvesknowabouttheplace,ourselvesandhowthingsworkknowandcareengageandact,withloveWHILEYOUWATCHActivity5:Watchthe2ndpartofthevideoandmatchthedescriptionsontheleftwiththewordsontheright.afirstflightusedtoexploreaninaccessibleplaceeightnewspeciesanewspeciesanaturalalarmclockA.fishB.frogC.polarbearD.butterflywithatagE.droneWHILEYOUWATCHE.droneWHILEYOUWATCHActivity5:Watchthe2ndpartofthevideoandmatchthedescriptionsontheleftwiththewordsontheright.afirstflightusedtoexploreaninaccessibleplaceeightnewspeciesanewspeciesanaturalalarmclockD.butterflywithatagE.droneB.frogA.fishC.polarbearWHILEYOUWATCHafirstflightofabutterflywithatagexplorationsadroneusedtoexploreaninaccessibleplaceanewspeciesoffrogeightnewspeciesoffishanaturalalarmclock:polarbearothers:？？？snorkelling浮潜iceclimbingspelunking洞穴探险AFTERYOUWATCHActivity6:Thinkaboutthefollowingquestions.Oftheexplorationsinthevideo,whichseemsthemostimportant?Whichseemsthemostinteresting?Why?Whyisitimportanttoexplore,inyouropinion?Howwouldyouliketoexploreourworld?Why?AFTERYOUWATCHOftheexplorationsinthevideo,whichseemsthemostimportant?Whichseemsthemostinteresting?Why?Themostimportantistheonewiththebutterfliesbecausebutterfliesareeasilyaffectedbyclimateandpollution,andsotheirlivescantellusalotabouthowtheworldisdoing.AFTERYOUWATCHOftheexplorationsinthevideo,whichseemsthemostimportant?Whichseemsthemostinteresting?Why?Themostinterestingoneisthecavedivingwheretheyfoundtheanimalbones.Itjustseemssostrangeandmysterious,andonewouldnotexpecttofindbonesthere.AFTERYOUWATCHWhyisitimportanttoexplore,inyouropinion?Ithinkitisimportanttoexplorebecauseexplorationisa