外研版必修4模块4GreatScientistsreading课件VIP专享VIP免费

GreatScientistsReadingLearningaims:Learningaims:1.1.LearnaboutthescientistLearnaboutthescientistYuangLongping.YuangLongping.22..ToToimprovethestudents’improvethestudents’listeningandlisteningandreadingskill.readingskill.33..TomTomasterastersomesomeimportantimportantlanguagelanguagepoints.points.杂交水稻之杂交水稻之父父YuanLongping袁隆平荣获世界粮食奖TheStudentWhoAskTheStudentWhoAskededQuestionsQuestionsA.Asayoungteacher,hebeganexperimentsincropbreeding.B.Asaboy,hewascalled“thestudentwhoaskedquestions”.C.Hediscoveredaspecialtypeofrice.D.YuanLongpingisaleadingfigureintherice-growingworld.E.TheyieldofthenewhybridriceismuchgreaterthanthatofothertypesgrowninPakistan.F.HisdiscoveriesincreasedChinesericeproduction.Listenandtrytofindthemainideaofeachparagraph:Listening123456A.Asayoungteacher,hebeganexperimentsincropbreeding.B.Asaboy,hewascalled“thestudentwhoaskedquestions”.C.Hediscoveredaspecialtypeofrice.D.YuanLongpingisaleadingfigureintherice-growingworld.E.TheyieldofthenewhybridriceismuchgreaterthanthatofothertypesgrowninPakistan.F.HisdiscoveriesincreasedChinesericeproduction.Trytofindthemainideaofeachparagraph:ReadingDDBBAACCFFEE123456Asaboy,Asateacher,Asacollegestudent,In1966,In1970,hewasgiventhenickname.hestudiedagriculture.hebeganexperimentsincropbreeding.theresultofhisexperimentwaspublished.anaturallysterilemalericeplantwasdiscovered.ReadingWhatdidhedo?(completethesentences)2-42-4anew_______riceby__________different________ofriceplantItcouldgiveahigher____thaneitherofthe__________plants.WhatkindofricedidYuanLongpingdevelop?Howdidhedevelopit?Whatistheresultofthenewrice?hybridcrossingspeciesyieldoriginal3.Yuan’sricewasexportedtoothercountries.1.Chinesericeproductionroseby47.5%inthe1990’s.2.50,000squarekilometresofricefieldswereconvertedtogrowingvegetablesandothercashcrops.5-65-6Whataretheadvantagesofhybridrice?advantagesRiceconversionRiceconversionRiceexportRiceexportRiceproductionRiceproductionAnalyzeImportantSentences1.YuanLongpingwasbornandbroughtupinChina.1>Tonywasbroughtupandeducatedbyhisuncle.____________________________.2>Thesmellysmellmadeherbegintobringup._____________________________.3>Thesearemattersthatyoucanbringupinthemeeting._____________________________.thekeytosth./doingsth.---thekeytosth./doingsth.---的关键的关键Thisisthekeytofailureintheexam.=Thisisthekeytofailingintheexam.Tr:她获得成功的关键在于她的努力。Thekeytohersuccessisbasedonherefforts.Hethoughtthatthekeytofeedingpeoplewastohavemorericeandtoproduceitmorequickly.50thousandsquarekilometersofricefieldswereconvertedtogrowingvegetablesandothercashcrops.convertvt.～to/into+n./v-ing使转变，使…改变信仰，兑换•Thatbuildinghasbeenconvertedintoaschool.•Theyconvertedthemeetingroomtoanoffice.1.Hewasbrought___byhisuncle.A.aboutB.inC.outD.up2.Withthefastdevelopmentofeconomy,alotoffarmlandswere___toindustrial,residential(住宅的)orotheruses.A.replacedB.convertedC.madeD.returnedExercises:3.Hisparentsdiedwhenhewasveryyoung,sohewas___byhisgrandmother.A.broughtupB.grownupC.takenupD.pickedup4.ItwasquiterightforYuanLongpingtothinkthatthekey___peoplewastohavemorericeandtoproduceitmorequickly.A.tofeedingB.tofeedC.offeedingD.offeedInyouropinion,whathasmadeYuanLongpingagreatscientist?DiscussionknowledgeknowledgehardworkhardworkpersistancepersistancebeliefbeliefresponsibilityresponsibilitypatiencepatienceHintsHints((提示提示))TheChinesescientist,YuanLongping,is…Hewas…inChina.Asaboyhewas…Asacollegestudent...Andasayoungteacher...Hethoughtthatthekey…In1966,…In1970,…Hisresearchwas…bythegovernment.Asaresultof…by47.5percentinthe1990’s.YuanLongping’sricewas…to…HomeworkHomeworkWriteabriefintroductiontoYuanLongping