人教版高中英语必修4 UNIT 2 working the land reading课件.ppt

,Farmersweedingatnoon,Sweatdownthefieldsoon.,Whoknowsfoodonatray,Duetotheirtoilingday.,Poem,-ByLiShen,Unit2WorkingthelandWarmingupinapoorfamily,ascientist/farmer,SouthwestAgricultureCollege,1.sawriceplantsastallassorghum2.toexporthisrice,红烛课件网提供!,Achievements:,Hobbies:,Personalinformation.,hard-working,unselfish,determined,energetic,intelligent,confident,active,modest,WhatkindofpersonisDrYuanLongpinginyourmind?,LetslearnthelanguagepointsinUnit2together.Areyouready?Go!,LanguagepointsforReadingI,1.DrYuanLongpinggrowswhatiscalledsuperhybridrice.,袁博士种植了被人称作超级杂交水稻的稻谷。,e.g.Idontquiteunderstandwhatyouareexplaining.PleasewatchwhatIamdoingcarefully.,What=thething(s)that,2.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.,3.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,pleteaneducationalcourse.常跟介词from，表示“毕业于”,graduationn.毕业,e.g.Afterhisgraduationfromcollege,hewenttoworkasanengineerinacompany.,=Afterhegraduatedfromcollege,hewenttoworkasanengineerinacompany.,Supplement:bachelorsdegree学士学位mastersdegree硕士学位doctorsdegree博士学位,4.DrYuansearchedforawaytoincreasericeharvestwithoutexpandingtheareaofthefields.,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；searchsomeplace搜查某地searchfor强调寻找，一般表示范围较大。searchforsb寻找某人,e.g.Thepolicesearchedthewoodsforthelostchild.,警察在树林里寻找失踪的小孩。,Scientistsarestillsearchingforacuretothecommoncold.,科学家们仍然在寻找普通感冒的治疗方法。,search/searchfor/insearchof,1.Theofficerwentup_themurder.2.Thethievesare_thehiddentreasureinthemuseum.3.Birdsflytothesouth_thewintersunshine.,tosearch,searchingfor,insearchof,5.Thankstohisresearch,theUNhasmoretoolsinthebattletoridtheworldofhunger.,thanksto=becauseof;owingto,e.g._,wewonthegame.由于你的支持，我们赢得了比赛。,Thankstoyoursupport,6.Usinghishybridricefarmersareproducingharveststwiceaslargeasbefore.用他的杂交水稻种子，农民们种出比以前多一倍的粮食。,倍数词（twice/half/threetimes/aquarteretc.）+as+形容词原级+as表示“是的多少倍,e.g.Thenumberofthestudentsinourschoolis_intheirschool.我们学校学生的数量是他们学校的两倍。,twiceaslargeasthat,7.DrYuanisquitesatisfiedwithhislife.,besatisfied:becontented感到满意的;满足的Iwasnotsatisfiedwiththeresult.我对那个结果感到不满意.Hewassatisfiedwhenhewontherace.他对赢得比赛感到满意.,care(little/much)about-beconcernedabout关心，介意，后面跟从句时候，about常省略。,carefor-lookafter照料；likeorwant想要，喜欢,e.g.AlbertEinsteindidntcaremuchaboutwhattowear.WouldyouhelptocareformypetwhileIamaway?,8.However,hedoesntcareaboutbeingfamous.,9.Hewouldmuchratherkeeptimeforhishobbies.他宁愿把时间花在自己的业余爱好上.Wouldrather:preferto宁愿