高中英语《Unit 2 Working the land》period 1课件 新人教版必修4.ppt

Period1,Workingtheland,WarmingupHaveyouevergrownanyplants?Ifso,whatdidyoudotogrowthem?Ifnot,whatkindofplantwouldyouliketogrow?Howwillyougrowit?Haveyoueverbeentothecountryside?Whatdidyoudothere?Areyoufromafarmersfamily?Whatdoyouknowaboutfarming?,YuanLongpingisworkingtheland.,Hestruggledforthepastfivedecadestohelpthefarmers.,SuperHybridRicehasahighoutput,FatherofHybridRice,APioneerForAllPeople,1.Whenandwhodidbecomethefirstagriculturalpioneerintheworldtogrowricethathasahighoutput?,2.WhatdidYuanLongpinginvent?,In1974,YuanLongping.,Hybridrice,Whilereading,Task1Skimming,Task2Scanning,Findoutthemainideaofeachparagraph.,Para.3:Hecareslittleaboutspendingthemoneyonhimselfandwouldratherkeeptimeforhishobbies.,Para.4:DrYuansdreams.,Findoutthemainideaofeachparagraph,Para.1:AlthoughheisoneofChinasmostfamousscientists,YuanLongpingworksthelandtodohisresearch.,Para.2:Hispersonalinformationandcontributiontotheworld.,APIONEERFORALLPEOPLE,Thenmatchthefollowingheadingswiththerightparagraphs.,Para.1DrYuansappearanceandhisachievement,Task3Carefulreading,Q1:WhatdoesDrYuanlooklike?,Hehasasunburntfaceandarmsandaslim,strongbody.Heismorelikeafarmerthanascientist.,Q2:Whatishisachievement?,Hegrowswhatiscalledsuperhybridrice,whichmakesitpossibletoproduceone-thirdmoreofthecropinthesamefields.,TrueorFalse:1.DrYuanismoreafarmerthanascientist.2.DrYuanskindofriceisthemostsuitableforChinasfarmland.,F,T,HewasbornintoapoorfarmersfamilyinBeijing.,Only5.5billiontonsofricewasproduced,Dr.YuangraduatedfromCollege.,Hesawtheneedforincreasingthericeoutput.,Hungerwasaseriousprobleminmanyparts.,Lastyear,nearly20billiontonsofricewasproduced,22%oftheworldspeoplearefedfromjust7%ofthefarmlandinChina,Farmersareproducingharveststwiceaslargeasbefore,a.Hewasbornintoapoorfarmersfamily.b.HegraduatedfromSouthwestAgriculturecollege.c.In1950,Chinesefarmersproduced5.5billiontonsofrice.d.20billontonsofricewasproducedbygrowinghishybridrice.e.Hesearchedawaytoincreasericeoutputswithoutexpandingtheareaoffields.f.Hehelpsridtheworldofhungerbycirculatinghisknowledgeinlessdevelopedcountries.Properorder:,a,c,b,e,d,f,PutDrYuansbiographyinrightorder.,Para.2DrYuansbiography,WhichofthefollowingdescriptionaboutDrYuanspersonalityisnottrue?Heissatisfiedwithhislifebecauseheisnowrichandfamous.B.Hecareslittleaboutmoneyandfame.C.Hewouldratherworkthanleadacomfortablelife.D.Heenjoysasimplerlifethanmostrichandfamouspeople.,Para.3DrYuanspersonality,1.Whatdoes“Wishingforthings,however,costsnothing.”mean?2.WhatdidDrYuansricelooklikeinhisdream?3.DrYuanhasdreamsnotonlywhenheisa_butalsowhenheisa_.,Dreamsarefreeandeverybodycanhaveideasaboutwhattheywouldliketheirfuturelifetobe.,Thericeplantswereastallassorghum.Eachearofricewasasbigasanearofcornandeachgrainofricewasashugeasapeanut.,sleep,wake,Para.4DrYuansdreams,PersonalInformation,YuanLongping,China,77,AfamousScientist,FromSouthwestAgricultureCollege,Hegrowssuperhybridrice.,Playviolin,listentoviolinmusic,playmah-jong,goswimming,reading,andridehismotorcycle,Exporthisricesothatitcanbegrownallovertheworld.,Riceplantsastallassorghum.Produceakindofricethatcouldfeedmorepeople.,Task4Summary:,Thefollowingsentencesaretakenfromthereadingpassage.Explainwhattheunderlinedwordsmean.,Hewantseveryonetocallhimafarmer,forthatshowheregardshimself.,Key:Itmeanshethinksofhimselfasafarmerbutotherpeoplemaythinkofhimasafamousscientistorarichman.,Postreading,2.Inmanyways,heisoneofthem,andhehasstruggledforthepastfivedecadestohelpthem.,Key:Itmeanshedoesnotonlylooklikeafarmerbutalsoheworksinthefieldswithfarmers.Infact,hedoesscientificresearchforthem.,3.Atthattime,hungerwasaseriousprobleminmanypartsofthecountryside.,Key:Itmeansthatmanypeoplewereveryhungryandtheyevenbecameillanddiedbecausetherewasnotenoughfood.,4.Usinghishybridricefarmersareproducingharveststwiceaslargeasbefore.,Key:Itmeansthatfarmersgrowinghisricespeciesareproducingricetwiceasmuchastheydidinthepast.,5.Wishingforthongs,however,costnothing.,Key:Itmeansthatdreamsarefreeandeverybodycanhaveideasaboutwhattheywouldliketheirfuturelifetobe.,Answerthefollowingquestions:,1.WhydidDr.Yuanwanttoincreasethericeoutputwhenhewasyoung?2.Howdoeshehelpridtheworldofhunger?3.WhatkindoflifeisDr.yuanleading?4.WhatisDr.Yuanspersonality?,Becausehesawmanypeoplegohungry.,Byproducingahybridstrainofricewhichincreasestheharvests.,Heisleadingasimplelife,doinghisresearch,listeningtohismusicandridinghismotorcycle.,Heisasimple,academic(学术的)manwhoismoreinterestedinhelpingothersthanbeingfamous.,Comprehending,1.Thinkabouteachstatementandtickthecorrectboxes.TrueFalse,1.DrYuanismoreafarmerthanascientist.,2.DrYuanskindofriceisthemostsuitableforChinasfarmland.,3.DrYuanwouldratherworkthanrelax.,4.DrYuanhasdreamswhenheisasleepandalsowhenheisawake.,5.DrYuanenjoysasimplerlifethanmostrichandfamouspeople.,LanguagePoints,1.graduatefrom毕业于Intwoyearshewillgraduatefromhighschool.2.thanksto由于、多亏ThankstoDrSmith,Icanwalkaroundagainnow.Iwaslatethankstothetraffic.3.twiceaslargeasbefore.倍数+,as+adj/adv+as,adj/adv+比较级+than,the+相应名词形式+of,4.besatisfiedwith对感到满意Fatherisnotsatisfiedwithmyschoolwork.Hewassatisfiedwhenhewontherace.besatisfiedof/thatIamsatisfiedofhisinnocence.=Iamsatisfiedthatheisinnocent.5.wouldratherdosth.宁愿宁可做某事wouldratherdo.thandoIwouldratherstayathomethangoout.=Ipreferredtostayathomeratherthangoout.,6.withthehopeofdoingsth.带着某种希望Hewenttoseehisbosswiththehopeofgettingariseinhissalary.Hedecidedtotalktohisteacherwiththehopeofpersuadinghertogivehimahighergrade.,Multiplechoices.1.Paperproducedeveryyearis_theworldsproductionofvehicles.A.thethreetimesweightofB.threetimestheweightofC.asthreetimesheavyasD.threetimesasheavieras2.Americaneat_vegetablesperpersontodayastheydidin1910.A.morethantwiceB.astwiceasmanyC.twiceasmanyasD.morethantwiceasmany,B,D,Exercises,CompletethefollowingsentencesaccordingtothegivenChinese.,1Hisparents_(不满意)hisresultoftheexamination.2Thelittleboy_(花费)mostofhisluckymoney_(和朋友一起玩)withhisfriendbutthehissister_hermoney_(把她的钱花在衣服上)herdresses.3Thewoman_eating(对于吃不