人教高中英语必修4unit2Readingppt课件

人教课标高一必修4Unit2,Warmingup&Reading,Workingtheland,EnjoyaPoemByLiShen,Farmersweedingatnoon,Sweatdownthefieldsoon.Whoknowsfoodonatray,Duetotheirtoilingday.,.,Doyouknowthesegrains(谷物)?,wheat,rice,sorghum,高粱,.,corn,cotton,broomcorn,peanut,soybean,.,Haveyouevergrownanyplants?Ifso,whatdidyoudotogrowthem?Ifnot,whatkindofplantwouldyouliketogrow?Howwillyougrowit?,.,selecttheweeds,ploughthesoil,turnoverthesoil,sowtheseeds,removetheweeds,fertilize,farmingsteps,.,Areyoufromafarmersfamily?Whatdoyouknowaboutfarming?,Farming,sowing,ploughing,irrigating(灌溉),crops,weather&climate,ricetransplanting(插秧),Whenwespeakoffarming,whatwordscanwethinkof?,.,Ploughing(犁田),Haveyouevergrownanyplants?Ifso,whatdidyoudotogrownthem?Ifnot,whatkindofplantwouldyouliketotrygrowing?Howwouldyougrowit?,.,seeding,fertilizing(施肥),.,irrigating(灌溉),transplanting插秧,harvesting,winnowing(扬谷),rice,WhatisthemainfoodinallEastAsianandSoutheastAsiancountries?,Rice.Itissaidthatthereare2.4billionpeopletoeatriceeverydaythroughouttheworld.,Answerthefollowingquestions:,Pre-reading,.,Whatdoyouthinkwouldhappeniftomorrowtherewassuddenlynoricetoeat?,sufferfromstarvationandstarvetodeath.feelscared/bepanic(惊慌).fightforfood,evenkilleachotherandthewholecountrywouldgetintotrouble.,.,Ifyouhadthechancetodosomethingtohelpendhungerintheworld,whatwouldyoudo?,.,Howtosolvehunger?,makinggooduseofthewasteland,developingthetechnologyto,inventinganewkindoffood,improvingthequalityofthesoil,preventingthepestsfromeatingourcrops,.,Whatdoyoupredictthispassageisgoingtotalkabout?,APioneerForAllPeople,.,FatherofHybridRice,.,Heisfatherofhybridrice(杂交水稻),whowaslatelyawarded“theNobelPrizeofAsia”.Hereceivedthehonorforhisgreatcontributions(贡献)tohybridriceresearchandworkhedidtoimprovericeproductionindevelopingcountries.NowheisheadoftheNationalHybridRiceResearchandDevelopmentCenterinHunanProvince,China(中国湖南省国家杂交水稻研究与发展中心).Heiscalledapioneerforallpeople.,DrYuanLongping(袁隆平博士),.,他是一位真正的耕耘者。当他还是一个乡村教师的时候，已经具有颠覆世界权威的胆识；当他名满天下的时候，却仍然只是专注于田畴。淡薄名利，一介农夫，播撒智慧，收获富足。他毕生的梦想，就是让所有人远离饥饿。喜看稻菽千重浪，最是风流袁隆平！-袁隆平在2004感动中国中的颁奖词,.,他在接受“感动中国”栏目组采访时说：“这不是我个人的荣誉，而是国家的荣誉，全国人民的荣誉”。袁隆平：“我感到最愉快的是一个出新成果，能够在名分上得到安慰的，有所寄托的要出新成果，我不停留在原有的这个成绩的基础上，我相信我们古人讲的话，“谋事在人，成事在天”。,.,有人曾经风趣地说，中国农民吃饭靠“两平”，一是靠邓小平的责任制，二是靠袁隆平的杂交水稻。今天中国水稻种植面积中，约有一半是采用袁隆平培育的杂交产品，每年生产的稻谷可以多养活6000多万人。2004年，袁隆平领导的超级杂交稻项目不断取得重大突破，在育种方面提前一年实现了大面积亩产超过800公斤的目标，这意味着每年又可以多养活7500万人。,.,.,SuperHybridRice,thericethathasahighoutput,.,WhatkindofpersondoyouthinkDrYuanLongpingis?,happy,sad,nervous,shy,proud,dreaming,.,Findoutthemainideaofeachparagraph.,Skimming,.,APIONEERFORALLPEOPLE,Matchthefollowingheadingswiththerightparagraphs.,.,Thetextisabout_whomadeagreatcontributiontoproducingbetter_.,YuanLongping,rice,Readthetextcarefullyandfillintheblanks.,YuanLongpingAppearance_faceandarmsslimandstrongbody,sunburnt,Carefulreading,.,_developedsuperhybridricebecamethefirst_intheworldtogrowhighoutputricehelpstheUNreduce_intheworld,agriculturalpioneer,Achievements,hunger,.,Experiencesbornin1930and_fromSouthwestAgriculturalCollegein1953findingwaystogrowmorericehasbeenhislife_to_hisknowledgeinlessdevelopedcountriessuchasIndiaandVietnam,circulate,graduated,goal,.,Personalitiesissatisfiedwithhislifedoesntcareaboutbeingfamousgivesalargeamountofmoneytohelpotherstodotheir_inagriculturehasmanydreamsandnevergivesuplovesand_hispeople,research,carefor,.,toproduceakindofricethatcould_morepeopleto_hisricesothatitcanbegrownaroundtheglobe,_,feed,Dreams,export,1.YuanLongpingbecamethefirstagriculturalpioneerintheworldtogrowsuperhybridriceattheageof40.2.Morethan60%ofthericeintheworldisfromthehybridstrain.3.Accordingtothetext,farmersinChinaareproducingriceharvestsnearly4timesaslargeasthatin1950.,True(T)orFalse(F):,F,F,T,.,Readthetextcarefullyandchoosethebestanswers.1.Whatdoestheword“battle”refertointhesecondparagraph?A.Thelowriceoutput.B.Riddingtheworldofhunger.C.Fightingagainstfarming.D.Thefreedomtodoresearch.,.,2.Fromthepassage,wecanknow_.A.YuanLongpingisnotapioneerbutascientistintheresearchofthehybridriceB.YuansparentsarebothagriculturalscientistsC.morethan60%ofthericeproducedintheworldisfromthehybridstrainD.usingthehybridrice,farmersareproducingharveststwiceaslargeasbefore,.,3.Itcanbeinferredfromthetextthat_.A.YuanknewtheimportanceofriceimportB.YuanisinterestedinplayingtheviolinC.YuanisproudofhisachievementsD.Yuansricearegrowninmanycountries,.,Discussion,EvenifDr.Yuansdreamscometrue,canthisreallysolvestarvation?,WhydidYuanLongpingwanttoincreasethericeoutputwhenhewasyoung?DrYuanwantedtoincreasethericeoutputbecausehesawmanypeoplegohungrywhenhewasyoung.,Answerthesequestionsbasedonyourunderstandingofthepassage.,Postreading,.,2.IsYuanLongpingmoreofascientistormoreofafarmer?Doyouthinkheisabusinessman?Giveyourreasons.Ithinkheismoreofascientist.Hismainpurposeisnottomakeaprofitforhimselfbuttostudyagricultureandusethatknowledgetoimprovefarmingforfarmerseverywhere.Idonotthinkheisabusinessman,becausehisgoalisnottomakemoney.,3.HowwouldyoudescribeYuanLongpingspersonality?Becauseofhisworkwithdevelopinghybridrice,itseemsthatDrYuanmustbeaverypatientandcarefulman.Hedidntgiveupbutkeptworkingonhisproject.HeAlsoseemstobeaverykindman,whocaresforothers.Hewantstousehisinventiontohelphungrypeoplearoundtheworld.,.,4.YuanLongpingwasabletodevelopasuccessfulagriculturalproductwhenthousandsofotherfarmerscouldnot.Whatdoyouthinkisthemainreasonforhissuccess?IthinkDrYuanwassuccessfulbecausehekeptworkinganddidnotgiveup.Healsogrewupinapoorfamily,sohewasverymotivatedtosucceedandhelpotherfarmersaroundChina.,5.YuanLongpingthinksthatapersonwithtoomuschmoneyhasmoreratherthanfewertroubles.Doyouagreeordisagree?Why?Imostlyagree.Ithinkbeingrichcancausealotofproblems,butitreallydependsonthelifeandattitudeofthepersonwhoisrich.Peoplewhoarerichcertainlyhavedifferentproblemsfrompeoplewhoarenot.,.,6.YuanLongpingdevelopedsuperhybridricetohelpChinesefarmersandhungrypeoplearoundtheworld.Canyouthinkofanyothermajordevelopmentthatwouldmakeagreatdifferencetoworldhunger?Writeoutyourideaandthencompareitwithyourpartner.,.,Ithinkdevelopingotherhybridgrainswouldmakeagreatdifferenceintheproblemofworldhunger.Hybridgrainsthatc