unit 19　modern agriculture

精品文档2016全新精品资料全新公文范文全程指导写作独家原创1/48UNIT19MODERNAGRICULTUREUNIT19MODERNAGRICULTURETEACHINGGOALS1TALKABOUTMODERNAGRICULTUREANDTHEEFFECTSITHASONPEOPLESLIFE2PRACTISEGIVINGADVICEANDMAKINGDECISIONS3USE“IT”FOREMPHASIS4READSTATISTICALGRAPHS5WRITEAPLANFORAVEGETABLEGARDENTEACHINGTIMEFIVEPERIODSBACKGROUNDINFORMATIONTHEFIRSTPERIODTEACHINGAIMS1IMPROVETHESTUDENTSSPEAKINGABILITYBYPRACTISINGGIVINGADVICEANDMAKINGDECISIONS2ENABLETHESTUDENTSTOMASTERTHEEXPRESSIONSOFGIVINGADVICEANDMAKINGDECISIONS3GETTHESTUDENTSTOLEARNMOREABOUTAGRICULTURETEACHINGIMPORTANTPOINTS1HOWTOEXPRESSONESELF,USINGWHATISLEARNEDORGIVEN2HOWTOADVISESBTODOSOMETHINGANDHOWTOMAKEDECISIONS精品文档2016全新精品资料全新公文范文全程指导写作独家原创2/48TEACHINGDIFFICULTPOINTS1THEUSAGEOFSOMEEXPRESSIONS2HOWTOIMPROVETHESTUDENTSLISTENINGABILITYTEACHINGMETHODS1LISTENINGSOMEMATERIALSTOIMPROVETHESTUDENTSLISTENINGABILITY2DISCUSSIONTOLETTHESTUDENTSEXPRESSTHEMSELVESFREELY3GROUPWORKORPAIRWORKTOGIVEEVERYSTUDENTACHANCETOEXPRESSTHEMSELVESTEACHINGAIDS1ATAPERECORDER2APROJECTORANDSOMESLIDES3ACOMPUTERTEACHINGPROCEDURESSTEPGREETINGSANDREVISIONTGOODMORNING,EVERYONESSGOODMORNING,TEACHERTSITDOWN,PLEASEINTHISCLASS,ILLCHECKYOURHOMEWORKFIRST,WANGPING,READYOURHOMEWORKTOUS,THETEACHERCHECKSTHESTUDENTSHOMEWORKANDHAVEADISCUSSIONWITHTHESTUDENTSABOUTTHEMISTAKEWANGPINGMADELETTHESTUDENTSHAVEACLEARUNDERSTANDINGANDCORRECTIT精品文档2016全新精品资料全新公文范文全程指导写作独家原创3/48STEPPREPARATIONFORLISTENINGANDSPEAKINGTTODAY,WEREGOINGTOLEARNANEWUNIT,UNIT19,MODERNAGRICULTURETEACHERWRITESTHEFOLLOWINGONTHEBLACKBOARDUNIT19MODERNAGRICULTURE,THEFIRSTPERIODFIRST,LETSLEARNTHENEWWORDSOFTHISPERIODLOOKATTHESCREENNEWWORDSPRODUCEN产量、产物、农产品EFFECTN结果、影响、作用DIKEN堤坝；排水沟DROUGHTN干旱LEADERN领导者LEADV领导、带领CANEN细长的茎、藤条SUGARCANEN甘蔗TOBACCON烟草制品；抽烟LOCALADJ地方的、当地的TEACHERASKSONESTUDENTTOREADTHENEWWORDS,THENCORRECTSTHEMISTAKESTHESTUDENTMADESTEPWARMINGUPTPLEASETURNTOPAGE32LETSDOWARMINGUPTEACHERSHOWSTHEGRAPHSONPAGE32ONTHESCREENLOOKATTHETWOGRAPHSAND精品文档2016全新精品资料全新公文范文全程指导写作独家原创4/48DISCUSSTHEQUESTIONSONPAGE32YOUCANDOITINPAIRSORGROUPSINAFEWMINUTES,ILLASKSOMESTUDENTSTOTALKABOUTTHEMSTUDENTSBEGINTODISCUSSTHEQUESTIONSANDTEACHERGOESANDJOINSTHEMAFEWMINUTESLATER,TEACHERSAYSTHEFOLLOWINGTAREYOUREADYWHOCANGIVEUSATALKABOUTTHEFIRSTTOPICSA,HOWAREPEOPLESEATINGHABBITSCHANGINGOVERTHEYEARSSAFROMTHEFIRSTGRAPH,WECANSEETHATTHEEATINGHABITSOFTHEPEOPLEINOURCOUNTRYHAVECHANGEDGREATLYBEFORE1949,THEYHADNOTENOUGHTOEATANDOFTENWENTHUNGRYONCENATURALDISASTERSHAPPENED,AGREATNUMBEROFPEOPLEWOULDDIEOFHUNGERBEFORETHEREFORMINGANDOPENINGTOTHEWORLD,GRAINWASSTILLABIGPROBLEMPEOPLEMAINLYLIVEDONCORNANDFEWKINDSOFVEGETABLESSINCETHE1980S,ESPECIALLYTHE1990S,PEOPLESEATINGHABITSHAVEGREATLYIMPROVEDPEOPLECANEATWHATEVERTHEYWANTMOREANDMOREPEOPLEEATLESSGRAIN,MOREMEATANDEGGSANDSOONMOREANDMOREPEOPLETURNTHEIREYESTOMEAT,EGGS,MILKANDALLKINDSOFGREENVEGETABLESTWHYDOYOUTHINKTHISHAPPENS,SBSBITISALLBECAUSEOFTHEPARTYSGOODPOLICIESTVERYGOODITISTRUEANDEVERYONECANSEETHATHOWHASAGRICULTURALPRODUCECHANGEDDURINGTHEFIRSTHALFOFTHE1990S精品文档2016全新精品资料全新公文范文全程指导写作独家原创5/48ANDWHATDOYOUTHINKCAUSEDTHESECHANGESSCFROMTHEFIRSTHALFOFTHE1990S,SCIENTISTSSTARTEDTODEVELOPNEWTECHNIQUESTOINCREASEAGRICULTURALPRODUCTIONWITHOUTCAUSINGDAMAGETOTHEENVIRONMENTESPECIALLYTHENEWTECHNIQUE,“GM”,HASMADEAGRICULTURALPRODUCTIONINCREASECONTINUOUSLYSCIENTISTSDEVELOPNEWKINDSOFSEEDS,BETTERCOWS,PIGS,SHEEPASWELLASFISHITISTHENEWTECHNIQUESTHATMAKEALLTHISPOSSIBLETDOYOUAGREEWITHHIM,SDSDYES,IDOANDIWANTTOGIVEANANSWERTOTHETHREEQUESTIONTGOOD,PLEASESAYTHATSDWITHTHECHANGESINPEOPLESEATINGHABITS,AGRICULTUREASWELLASNATUREWILLHAVETOCHANGE,TOOPEOPLEAREEATINGMOREMEATANDMILKTHATISTOSAY,THEYNEEDMOREFISH,PIGS,SHEEPANDCATTLEASWELLASPOULTRYTOFEEDTHESEANIMALS,WENEEDMOREGRAIN,ESPECIALLYMOREGRASSTOPROTECTOURENVIRONMENT,THEWAYSTORAISEANIMALSHAVECHANGEDWITHTHEDEVELOPMENTOFMODERNSCIENCEANDTECHNIQUES,SOMEOFTHEFIELDSARENOTNEEDEDTOPRODUCEMOREFOODWECANGROWGRASS,FLOWERSETCONTHEMLESSFARMERSARENEEDEDANDTHEYCANDOOTHERKINDSOFWORKSTEPLISTENING精品文档2016全新精品资料全新公文范文全程指导写作独家原创6/48TSOMUCHFORTHEDISCUSSIONNEXTWELLDOLISTENINGTHEPASSAGEYOULLLISTENTOISABOUTFARMINGITTELLSUSABOUTFARMINGOFALLCOUNTRIESINEARLYTIMESANDPROTECTIONOFNATUREANDENVIRONMENTLISTENTOTHETAPECAREFULLYANDDOTHEEXERCISESCONCERNEDNOW,READTHEREQUIREMENTS,PLEASESTUDENTSREADTHEREQUIREMENTSNOWDOYOUKNOWWHATYOULLHAVETODOAFTERLISTENINGTOTHEPASSAGESSYESDURINGLISTENING,ILLPLAYTHETAPETHREETIMESAFTERLISTENINGFORTHEFIRSTTIME,YOUCANLEAVEOVERTHEONESYOUARENOTSUREABOUTYOUCANDOTHEMWHENIPLAYTHETAPEFORTHESECONDORTHETHIRDTIMECHECKYOURANSWERSWITHYOURPARTNERAFTERLISTENINGAREYOUCLEARSSYESATLAST,TEACHERSHOWSTHEANSWERSONTHESCREENSTEPSPEAKINGTNOWLETSDOSPEAKINGTHISPARTSAYSTHATAGROUPOFFARMERSINYOURAREAHAVEBEENGIVENALARGEPIECEOFLANDTHEVILLAGERSTOGETHERWITHTHEVILLAGELEADERHAVETODECIDEHOWTOUSETHELANDWORKINGROUPSOFFIVESTUDENTSEACHGROUPMEMBERWILLPLAYONEOFTHEROLESPREPAREROLECARDS,DISCUSSTHEPROBLEMANDTRYTOMAKEADECISIONBEFOREDISCUSSION,WHOCANGIVEUSSOMEUSEFULEXPRESSIONSABOUTGIVINGADVICEANDMAKINGDECISIONS精品文档2016全新精品资料全新公文范文全程指导写作独家原创7/48GIVINGADVICESEMYADVICEWOULDBEIADVISEYOUTODOSFITHINKYOUOUGHTTOYOUDBETTERSGIFIWEREYOU,IWOU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