great-scientists.pptx

1.Some s_ of animals have become extinct because they could no adapt to the changing environment.2._(由于的结果)the fire,thousands of people lost their homes.3.The _(关键)learning English well is to practise a lot.4.After thousands of experiments,the researchers finally _ a big _(突破).5._(决不)should a government officer take bribes.6.We still dont know who will _(入主白宫）in America。1.The ship broke up on the rocks.船触礁撞碎了。2.Civil war could come if the country breaks up.如果国家分裂,内战就会来临。3.My girlfriend has broken up with me.我的女友已和我分手了。4.His first marriage broke up.他的第一次婚姻破裂了。5.Police used tear gas to break up a fight.警察使用了催泪瓦斯来驱散这场斗争。6.(体力、能力)衰退；(人)衰老，变得衰弱，身体变坏，(精神)衰颓，垮下去：He was breaking up under the strain.过度的劳累使他快要垮掉了。GreatScientistsGreat scientists are those who made great discoveries or inventions and because of this,they earn peoples respect and admiration.Workinpairs.Lookatthephotosofgreatscientistsbelowandanswerthequestions.1.Whatishis/hername?2.Whatdidhe/sheinventordiscover?3.Whendidhe/sheinvent/discoverit?1QianXuesen“fatherofChinasaerospace”（太空）（太空）and“kingofrockets”居里夫人居里夫人(MarieCurie)physicistdiscoveredPolonium钵（钵（Po)andRadium铀铀(1898)(NobelPrize:1911)阿基米德阿基米德(Archimedes,287212BC)Givemealeverlongenoughandaplacetostand,andIwillmovetheworld.“fatherofintegralcalculus”（微积分）（微积分）爱因斯坦爱因斯坦 (AlbertEinstein,1879-1955)TheSecretofSuccess:成功法则成功法则A=X+Y+ZXstandsforhardwork,Yforgoodmethods,andZmeansstoptalkingandgetdowntowork.(Mathematical)physicist:TheoryofRelativity相对论相对论(1916)(NobelPrize:1921)Thomas Alva EdisonGeniusisonepercentinspirationand99percentperspiration.“-ThomasEdisonStevenHawkingmotorneuronediseaseaprofessorofphysicsintheareaofcosmologyABriefHistoryofTimeDoyouknowwhoisthefatherof hybrid rice？Yuan LongpingChina born expert in hybrid rice CuriosityIntelligenceGoodhabitCouragePersistence（执着（执着)Devotion（热爱，投入）（热爱，投入）InterestKnowledgePerseverance（毅力）（毅力）Para1A.Asaboy,hewascalled“thestudentwhoaskedquestions.Para2B.Asayoungteacher,hebeganexperimentsincropbreedingpara3C.YuanLongpingisaleadingfigureinthericegrowingworld.Para4D.TheyieldofthenewhybridriceismuchgreaterthanthatofothertypesofricegrowninPakistan.Para5E.Hediscoveredanewtypeofrice.Para6F.Hisdiscoverieshavebroughtingreatprofit.ReadthepassageagainanddecidewhetherthestatementsareTrueofFalse.1.Chinaproducesmorericethananyothercountry.2.YuanLongpingaskedalotofquestionsatschool.3.Hedevelopedanewkindoffast-growingrice.4.Thegovernmenthelpedhiminhisresearch.5.Thenewricereplacedvegetablesin50thousandsquarekilometers.6.Thenewriceisnowgrownnothercountries,suchasPakistan.Skimming(6ms)Read the passage and find out the answers to the questions.1.WherewasYuanLongpingbornandbroughtup?2.WhatdidYuanstudyincollege?3.Whatistheonlywaytoproducericemorequickly?4.Whatwasthebreakthroughin1970?5.Whatwastheresultofhisdiscoveries?6.WhatisthemostimportantcropinPakistan?1.1.WherewasYuanLongpingbornandbroughtup?WherewasYuanLongpingbornandbroughtup?HewasbornandbroughtupinChina.HewasbornandbroughtupinChina.2.WhatdidYuanstudyincollege?2.WhatdidYuanstudyincollege?HestudiedagricultureincollegeHestudiedagricultureincollege.3.Whatistheonlywaytoproducericemorequickly?3.Whatistheonlywaytoproducericemorequickly?TheonlywayistoproduceanewplantwhichcouldgiveTheonlywayistoproduceanewplantwhichcouldgiveahigheryieldthanwitheroftheoriginalplants.ahigheryieldthanwitheroftheoriginalplants.4.Whatwasthebreakthroughin1970?4.Whatwasthebreakthroughin1970?In1970,anaturallysterilemalericeplantwasIn1970,anaturallysterilemalericeplantwasdiscovered.discovered.5.Whatwastheresultofhisdiscoveries?5.Whatwastheresultofhisdiscoveries?Chinariceproductionroseby47.5percentinthe1990s.Chinariceproductionroseby47.5percentinthe1990s.6.WhatisthemostimportantcropinPakistan?6.WhatisthemostimportantcropinPakistan?Wheat.Wheat.YuanLongpingHewasbornand_inChina.Inthe_world,heisa_figure.ExperimentInordertogeta_yieldofrice,he_incropbreeding.Hethoughtthekey_feedingpeoplewas_havemorericeand_produceitmorequickly.DiscoveryIn1970,a_sterilemalericeplantwasdiscovered.Advantages Chinesericeproductionrose_47.5%andmanyricefieldswere_togrowingvegetablesandother_crops.Followingthis,Yuansricewas_toothercountries.broughtup rice-growingleadinghigher beganexperiments to to tonatuarallyby converted cashexported1.ResearcherswerebroughtinfromalloverChinatodevelopthenewsystem.Theresearchwassupportedbythegovernment.1)Theexamples_themeaningofthisword.2)Itriedtogetthemto_thepriceoftheTVset,buttheyrefusedto.SoIdidntbuyit.3)TheystartedtosueEnglish,buttheyalso_somewordsformtheirownlanguages.4)He_anewsuggestionatthemeeting.5)Theeconomicreform_greatchangeinthelivesofthecommonpeople.经济改革在老百姓生活方面带来巨大的变化经济改革在老百姓生活方面带来巨大的变化。bring out bringdownbroughtinbroughtup bringabout2.Hethoughtthatthekeytofeedingpeoplewastohavemorericeandtoproduceitmorequickly.thekeytosth./doingsth.-的关键的关键e.g.这就是考试失败的关键。这就是考试失败的关键。Thisisthekeytofailureintheexam.=Thisisthekeytofailingintheexam.获得成功的关键获得成功的关键_3.Hethoughttherewasonlyonewaytodothis-bycrossingdifferentspeciesofriceplant,.(one)waytodosth.=(one)wayofdoingsth.1)Thatsnotarightway_(solve)theproblem.bycrossing通过杂交的方式通过杂交的方式2)你想到什么方法来驱赶苍蝇了吗？你想到什么方法来驱赶苍蝇了吗？Whatwaydidyouthinkof_theflies?3)你应当用我做这件事的方法去做。你应当用我做这件事的方法去做。Youshoulddotheworktheway_.Para1inahungryworld,intherice-growingworld,insomecountrieslikeItaly,aleadingfigurePara2bringup,asaboy,Para3fromanearlyage,beinterestedin,asayoungteacher,Para4doexperiments(n.)in,experiment(v.)with用用做实验做实验thekeytodoing,thewaytodo,bycrossing,makeabreakthrough,bringin,fromalloverchinaPara5asaresultof,inthe1990s,convertto/wasconvertedtoPara6.thesecondmostimportantcrop,muchgreaterthan-Homework:Trytowriteapassagetodescribeascientistyouarefamiliarwith.See you!