人教版高二英语必修5 Unit 1 listening课件.ppt

,课标人教实验版高二Module5Unit2,Listening,WhatdoyouknowaboutQianXuesen?,QianXuesen,fatherofMissileinChina,wasborninHangzhou.Asanacademician,hehascontributedgreatlytotheastronauticalindustryofthecountry.,QianXuesen,Beforewebegintolistentoit,lookatthescreenandreadthenewwordsinthematerial:astronomer(天文学家)astronaut(宇航员)institute(研究所),ListentoParts1and2ofthetapeforthefirsttimeandwritedownthemainidea.,2,Listening,ItisabouttheroleofQianXueseninthedevelopmentofspacetechnologyinChina.,1.WhatdidQianXuesenstudyfirst?QianXuesenfirststudiedtobeanengineer.2.WhatexperiencedidhegetinAmericathatwasveryusefulforChina?InAmericahebegantoworkonspacerocketssothathewasabletodevelopaspaceprogrammewhenhecamebacktoChina.,Answerthequestions,3,3.WhatwasQianXuesensmainachievementwhenhereturnedtoChina?WhenQianXuesenreturnedtoChinahesetupaSpaceInstitutetobegintrainingpeopleinhowtodesignandbuildrockets.,4,ListentoPart2andfillinthechartbelow.,1.Chinaastronautsinspace.2.Chinesesatellitesinspace,1.Becomearocketscientist2.BethefirsttolandonMarsandputQianXuesenspitturethere,Thesequestionsmayhelpyou:Whatkindofscientificjobdoyouwanttodo?Whateducationwillyouneed?,5,Inpairsdiscussascientificjobyoumightchooseinthefuture.,Whatpersonalitywillbeneeded?Howlongwillthetrainingtake?Whatworkexperiencewouldbeuseful?Howwillyouprepareforthiscareer?Whyareyousointerestedinthisjob?,MIKE:Whatdoyouwanttodowhenyougrowup?LIRU:Iwanttobuildrobots.IwillhavetodoaphysicsandmathematicsdegreeinChina.,Sampleconversation:,AfterthatIhopetogoabroadtoReadingUniversityinEnglandwhereyoucanstudyallaboutrobots.Thereisaspecialcybernetics(控制论)departmentthere.MIKE:Whypersonalitywillbeneededforthatjob?,LIRU:IthinkIneedtobepatientformyideaswhichwilltakealongtimetodevelop.Ialsoneedtobecreativeenoughtohavegoodideas.MIKE:Whatexperiencewillbemostusefultoyou?,LIRU:Ithinktechnologyandengineeringprojects.Ihopetoworkinafactoryinmyholidays.MIKE:Whatkindofpersonmakesagoodinventor?,LIRU:Ithinksomeonewhoishappytopersevereatsomethingandlearnsfromhismistakes.MIKE:Thankyou.Ithinkdesigningrobotssoundsfun.,RobertBriggsisveryinterestedinbiologyandespeciallyinthestudyofplants.TodayheistellinghisfriendZhangWeisomeexcitingnews.Beforeyoulistentothetapediscusswithyourpartnerhowyouwouldfindoutthenameofaflower.,Listening(P41),Newwordsinthelisteningpassage:species(种类)，parrot(鹦鹉)，blackbird(乌鸦),1.Whichofthefollowingstatementsdescribeswhatthislisteningpassageisabout?Giveyourreasons.A.Thisisaboutamanwhowantstonameaflower.B.Thisisaboutamanwhofindsaflowerandwantstoownit.C.Thisisaboutamanwhofindsaflowerandwantstoknowifitisanewspeciesofflower.,Itdoesnotgiveenoughinformation.,Bisinaccurate.,Listentothetapeagainandcompletethefollowingpassage.Tofindthenameofanunknownflowerfirstyoushouldaskyour_teachertohelpyou.He/Shewilllookinaspecial_writtenbyCarlLinnaeus.,biology,book,Helivedin_from_to_.Hewasveryimportantbecausehesolveda_problemforbiology.,Sweden,1707,1778,serious,IfRobertBriggsfindstheflowerinthebook,whatdoesthatmean?Itmeansthathisflowerhasalreadybeenidentifiedandhasaname.2.Howwouldheknowifhislilyisanewspecies?Hewouldknowbycheckinghislilyagainstotherliliesinthespecialistbook.Ifhislilyisdifferentitwillbeanewspecies.,Listentothetapeathirdtimeandanswerthesequestions.,3.Whydoplantsallhavetwonames?Allplantshavetwonamesjustlikepeople.Thefirstisthegroupofflowerstheybelongtoandislikethefamilyname.thesecondisthekindfoflowerwithinthatgroupandislikeagiven/personalname.,4.WhatwastheseriousproblemforbiologythatLinnaeussolved?BeforeLinnaeustherewasnowayoffindingoutwhetheraplantwasnewornot.Thiscausedproblemsbecausedifferentscientistsclaimedthattheyhadfoundandnamedflowersfirst.Afterheorganizedhissystemitwaseasytodiscoverwhetheraplantwasnewornotandsowhohadtherighttonameit.,pure(纯的),symbol(符号),(圆周率);sine(正弦),cosine(余弦),topology(拓扑学)angle(角),diagram(图表),ListeningTask(P44),ListentoPart1againandtickthewordsabovethatEulerintroducedintomathematics.,ListentoPart2andfillinthechartbelow.,topology,IntroducedmanynewsymbolsintomathsWrotemorebooksthananyonebeforeorsinceDiscoveredanewbranchofmathematics,WhatwastheproblemofthecityofKonigsberg?,Ithadariverrunningthroughit.ThecentreofKonigsberg