高二英语课件Unit4FeedtheWorld高二英语课件

Unit4FeedtheWorldLesson15Task1:Revision英汉互译1.Todayfarmingemploysmorepeoplethananyothertypeofwork.2.Foronething,twothirdsoftheearth’ssurfaceiswater,althoughthisdoesprovidealotoffoodintheformoffish.3.农田正在一天天地减少。Farmlandisbecomingsmallerdaybyday.4.仅7%的土地要养活占世界22%的人口。5.TheChinesepeoplearemakinggreateffortstoprotecttheirfarmland.6.TheFAOhasworkedoutthatupto30%offoodislostinstorage.7.科学家在继续开发新型高产植物。Only7%thelandhastofeed22%oftheworldpopulation.ScientistscontinuetodevelopnewtypesofPlantswhichproduceheaviercrops.Lesson15FeedtheWorld(2)ThehungryworldThehungryworldThehungryworldThehungryworld!ReadingComprehensionSkimthetexttofindwhichofthefollowingcanbetheargumentofthepassage:A.Somethingcanbedonetomakesurethatnooneintheworldgoeshungry.B.Thehumanracehastheinformationandexperiencetoprotectpeoplefromgoinghungry.C.Humanshavenotbeenwiseenoughtomakecorrectdecisionstostopstarvation.2.Howmanyevidencescanbefoundtosupporttheargument:A.Two.B.Three.C.Four.3.AndWhatarethey?Readagain.4.Doesthewritergivesomeadviceonhowtosolvetheproblems?LanguageFocusImportantsentences:Usefulphrases:1.gohungry,gomad/bad/wrong/redgofrombadtoworse2.generally/frankly/strictlyspeaking3.sofar=uptillnow4.makeadecision5.Leavethefieldsfree,leavethedooropenleavehimalone,leavethedoorunlocked6.resultin=leadto,bringabout区别：resultfrom是…的结果e.g.Thereisnodoubtthatonlyhardworkresultsinsuccess.Yoursuccessresultedfromyourhardwork.7.indebtpayoffone’sdebts8.mountainousareas9.makesense,makegood/nosensePracticeandhomework