Unit-4-working-the-land-warming-up-language-points课件.ppt

Unit2WorkingtheLand,Reading,tenyearsago,now,tenyearsago,now,Moreandmorefarmlandhasbeenusedforbuildings,butnotforfarming.,tenyearsago,now,HowcanChinafeedthemselveswithitslargepopulationanddiminishingfields?（减小）,Ihaveasecretweapon(武器）tosolvetheproblemandIcanalsohelptheworldtosolvetheproblem!,Howtoridtheworldofhunger?,SuperHybridRice,ricethathasahighoutput,ASecretWeapon?,Poorrice,riceplantsastallassorghumearofriceasbigasanearofcorneachgrainofriceashugeasapeanut,YuanLongpingisconsideredapioneerforallpeoplearoundtheworld.,APioneerforAllPeople,Whatkindofperson?Whatqualities?,Pioneer,pioneer,Definition,Pioneern.apersonwhoisthefirsttostudyanewareaofknowledge,OxfordAdvancedLearnersDictionary,A.afarmernamedYuanLongpingB.howYuanLongpingbecamerichandfamousC.anagriculturalpioneernamedYuanLongpingwhoworkedhardtoproduceanewstrainofriceD.anewstrainofricewhichiscalledsuperhybridrice,Whichofthefollowingstatementstellsthemainideaofthetext?Itsabout_.,Skimming浏览,Matchthefollowingheadings(标题）toeachparagraph.,Para1appearanceandachievementPara2biography(timeandevents)Para3personalityPara4dreams,mainidea,Scanning略读,1.WhatdoesDrYuanlooklike?2.Whatshisachievement?,Fastreading(5ms)Readthepara1fastandanswerthefollowingquestions:,1.WhatdoesDrYuanlooklike?,Hehasasunburntfaceandarmsandaslim,strongbody.Heismorelikeafarmerthanascientist.,2.Whatshisachievement?,Hegrowswhatiscalledsuperhybridrice,whichmakesitpossibletoproduceone-thirdmoreofthecropinthesamefields.Usinghishybridricefarmersproducingharveststwiceaslargeasbefore.,Paragraph1,YuanLongpingthinksheisa_aswellasascientist.Hehas_faceandarmsanda_,_body.Heworkshardandgrowssuper_rice.In1974,hebecameapioneertogrowricethathasahigh_.,Carefulreading,Paragraph1,YuanLongpingthinksheisa_aswellasascientist.Hehas_faceandarmsanda_,_body.Heworkshardandgrowssuper_rice.In1974,hebecameapioneertogrowricethathasahigh_.,farmer,sunburnt,slim,strong,hybrid,output,Appearance,Achievement,Carefulreading,Pargraph2,BorninBeijing,SouthwestAgricultureCollege,Hungerwasadisturbingproblem.Sawthegreatneedforincreasingthericeoutput,200milliontonsproduced,Circulatinghisknowledge,Onlyfiftymilliontonsproduced,UNridtheworldofhunger,Paragraph3,.,fame,money,Personality,Topicsentence?,DrYuanisquitesatisfiedwithhislife.,Hedoesntcareabout_and_.Helikesfreedomforhisresearchandhobbies.,hard-working,unselfish,determined,energetic,intelligent,confident,active,modest,Hisdreams,Para4,1)Thefirstdream,2)Theseconddream,Produceakindofricethatcouldfeedmorepeople,Ashugeasapeanut,Thefirstdream,Astallassorghum,Asbigasacorn,Toexporthisricesothatitcanbegrownallovertheworld,Theseconddream,使工作;开动;创造(奇迹);经营(工厂、农场等）vi.工作;（机器等）开动；（办法、计划等）行得通我不认为你的建议行得通。Idontthinkthatyoursuggestionwillwork.,Explanations,The_showthatmorethan800millionpeoplegotobed_everyday.statisticn.通常用plstatistics数字显示：根据：statisticsshowthataccordingtostatistics,根据官方数据，95%的学生被允许进入大学。Accordingtoofficialstatistics,95%ofthestudentsinourschoolareadmittedintouniversities.,statistics,hungry,Tiredandhungry,Tonywentbackhome.Tonywentbackhomequickly.,(NMET2006)32题:_andhappy,Tonystoodupandacceptedtheprize.A.SurprisingB.SurprisedC.BeingsurprisedD.Tobesurprising,AlthoughheisoneofChinasmostfamousscientists,YuanLongping_himselfafarmer,_heworksthelandtodohisresearch.considerv.1.认为tobesthadj.assthn.,considers,for,2.考虑doing,Haveyouconsidered_thejobasateacher?Yes.Ilikeitbecauseateacherisoftenconsidered_agardener.A.totake,tobeB.totake,beingC.taking,beingD.taking,tobe,Taiwan-bornfilmmakerAngLeewonthebestdirectorOscaratthe78thAcademyAwards,_thehighesthonorinAmericanmoviefields.A.toconsiderB.consideringC.considerD.considered,forconj.因为，由于（for引导的分句置后）我们渴望地听着，因为他带来了好消息。Welistenedtohimeagerly,forhebroughtgoodnews.,Indeed,his_faceandarmsandhisslim,strongbodyarejustlikethoseofmillionsofChinesefarmers,forwhomhehas_forthepastfive_.struggle努力；斗争；挣扎v.for/against/withtodosth,sunburnt,struggled,decades,acountrystrugglingforindependence,Hawking一直与疾病搏斗fordecadesHawkinghasbeenstrugglingagainsthisdiseasefordecades.,n.她放弃挣扎去使她的儿子从监狱里释放出来。Shenevergaveupthestruggletohavehersonfreedfromprison.,DrYuangrowswhatiscalledsuperhybridrice.,袁博士种植了被人称作超级杂交水稻的稻谷。What引导宾语从句,e.g.Idontquiteunderstandwhatyouareexplaining.PleasewatchwhatIamdoingcarefully.,我不理解你解释的什么；请看我正在仔细做的什么,What=thething(s)that，（the+名词）定语从句,Itisprettywellunderstood_controlstheflowofcarbondioxideinandouttheatmospheretoday.A.thatB.whenC.whatD.how,Thisspecialstrainofricemakesitpossibletoproduceone-thirdmoreofthecropinthesamefields.,这种特殊的稻种使得同样的田地多收获三分之一的产量。,it在句中作形式宾语，真正的宾语为toproduce,结构为：动词（make,feel,think,regard）+it+adj+todo.,e.g.WethinkitimportanttolearnEnglishwell.,我们认为把英语学好是重要的。,Borninapoorfarmersfamilyin1931,Dr.YuangraduatefromSouthwestAgricultureCollegein1953.袁博士1931年出身于一个贫苦农民的家庭，1953年毕业于西南农学院。,graduaten.apersonwhohascompletedauniversitydegreecourse.毕业生undergraduate本科毕业生post-graduate硕士毕业生，研究生,graduatevi.常跟介词from，表示“毕业于”,graduationn.毕业自从他大学毕业后，他作为一个工程师去一家公司工作。,e.g.Afterhisgraduationfromcollege,hewenttoworkasanengineerinacompany.Aftergraduatingfrom,bachelorsdegree学士学位mastersdegree硕士学位doctorsdegree博士学位,Asayoungman,hesawthegreatneedforincreasingthericeoutput.needn.forsth/doingtodosthinof,Sincethen,findingwaystogrowmorericehasbeenhislifegoal.,人民需要大量的食物和水。Zhouquisingreatneedoffoodandwater.,Atthattime,_wasa_probleminmanypartsofthecountryside.hungern.1.饥饿dieofhungerV.2.渴望forsth,hunger,disturbing,ahungerforknowledgehungerforknowledge,disturbv.1.打扰_,butcanItalktoyouforamoment?2.弄乱(不要弄乱我在桌上的纸.)Dontdisturbthepapersonmydesk.disturbingadj.adisturbingpieceofnewsdisturbedadj.Iwasdeeplydisturbedbythenews.,Imsorrytodisturbyou,DrYuansearchedforawaytoincreasericeharvestwithoutexpandingtheareaoffields.,袁博士寻求一种在不扩大种植面积的情况下提高水稻产量的方法。,注意：search强调搜查，一般表示目标明确范围较小。searchsb搜身；searchpl搜查某地searchfor强调寻找，一般表示范围较大。searchforsb寻找某人,search/searchfor/insearchof,1.Theofficerwentup_themurder.2.Thethievesare_thehiddentreasureinthemuseum.3.Birdsflytothesouth_thewintersunshine.,tosearch,searchingfor,insearchof,他在森林里找那个丢失的孩子。Thepolicesearchedthewoodsforthelostchild.,DrYuansearchedforawaytoincreasericeharvestswithout_theareaofthefields.expandv.孩子的词汇量通过阅读来扩展。Achildsvocabularyexpandsthroughreading.,expanding,DrYuanisnow_hisknowledgeinIndia,Vietnamandmanyotherlessdevelopedcountriestoincreasetheirriceharvests.circulatev.1.传播circulateinformation2.循环疾病阻止了血液自由地循环。Thediseasepreventsthebloodfromcirculatingfreely.circulationn.,circulating,lessdevelopedcountries较不发达国家,Thankstohisresearch,theUNistryingtoridtheworldofhunger.,由于他的研究，联合国正在努力清除世界饥饿。,thanksto=becauseof;owingto由于,多亏了,e.g._,wewonthegame.由于你的支持，我