江西省南昌市湾里区第一中学高中英语 Unit 2 Working the land教案 新人教版必修4VIP专享VIP免费

江西省南昌市湾里区第一中学高中英语Unit2Workingtheland教案新人教版必修4WarmingupandreadingTeachingAimsTohelpstudentsdeveloptheirreadingability.Tohelpstudentslearnaboutworkingtheland.TeachingProceduresI.WarmingupWarmingupbyquestioningHello,everyone.Weshallreadaboutmanwhoworksthelandtoday.Haveyouevergrownanyplants?Ifnot,whatkindofplantwouldyouliketogrow?Howwillyougrowit?(Forreference:Mr.Li,Iworkedwithmyfatherinthericefieldlastyear.Wegrowhybridriceanduseanimalwastestomakethesoilrich.)Hasanyoneofyoueverbeentothecountryside?Whatdidyoudothere?(Forreference:IwenttoChuankouthedaybeforeyesterday.Itisasmallmountainvillage75linorthofBeijing.Iwenttheretovisitmyuncle’sfamily.Ilikethatsmallbeautifulvillageverymuch.)Whoarefromafarmer’sfamily?Whatdoyouknowaboutfarming?(Forreference:Mr.Li,DouJunandIarefromafarmer’sfamilyinourclass.Wegrowwheatandraisepigsonourfarms.Andbothofourfamilyaregoingtoexpandtheareaoffieldsthisyear.)WarmingupseeingandlisteningBoysandgirls,Ishallshowyousomephotosoffarmingfirst.Lookatthisone.Whatarethesepeopledoinginthefields?Yes,itisspringandtheyareplantingrice.Lotsofpeopleintheworldliveonrice.Ithinkyoulikeeatingrice,too.PlantingriceHereisanotherphotoaboutfarming.Themandrivingthetractorinthephotoisplowingthelandtopreparefortheplanting.Hedoesnotgrowricethere.Whatkindofcropishegoingtoplanthere?PlowingthelandThisphotoisinteresting.ThewomanfarmerfromTibetisharvestinghercropsnotintheopenfieldbutinaplastichouse.Forgenerations,thepeopleinTibetAutonomousRegion,havefarmedthelandusingtraditionalmethods.Butinrecentyears,thingshavebeguntochange.Allthefarmersadmitthenewwaysarebetter.IndoorharvestingII.Pre-readingQuestioningandansweringRiceismainfoodinSouthChina.Whatdoyouthinkwouldhappeniftomorrowtherewassuddenlynoricetoeat?(Forreference:Thenthesouthpeoplewouldhavetochangetheireatinghabit.Theycouldturntopotatoes,wheatflour,cowandsheepcheese,cabbage,onionsandgarlicforfood.TheyarethebasesofthetraditionalfoodinNorthChina.)Ifyouhadthechancetodoonethingtohelpendhungerintheworld,whatwouldyoudo?(Forreference:Iwouldtrytoendhungerbypopularizingtheadvancedfarmingtechniques.Moderntechniquescouldbeintroducedtoincreasethericeoutput,andexpandtheareaoffields.)GivingbackgroundinformationaboutProfessorYuanLongpingHaveyoueverheardofamancalledProfessorYuanLongping?Wouldanyoneofyoutelltheclasssomethingabouthim?(Forreference:ProfessorYuanLongpingisaChineseagriculturalscientist.ProfessorYuan'sbreakthroughscientificachievementledtotheworld'sfirstsuccessfulandwidelygrownhybridricevarieties,revolutionizingricecultivationinChinaandtriplingproductionoverageneration.HisapproachtoricebreedingthenspreadinternationallythroughoutAsiaandtoAfricaandtheAmericas,providingfoodfortensofmillionsandleadingtohisbecomingknownasthe"FatherofHybridRice."III.ReadingReadingaloudtotherecordingComprehension—understandingwhatyouarereading—isimportant.Toreadinthoughtgroupsisaneasy,yeteffective,wayofimprovingreadingcomprehension.Nowturntopage10andreadaloudtotherecordingofthetextAPIONEERFORALLPEOPLE.Payattentiontothethoughtgroupsinthesentenceswhilelisteningandreadingaloud.ReadingandunderliningReadthetextagainandunderlineallthecollocationsinthepassage.Youareaskedtocopythemtoyournotebookafterclassashomework.CollocationsfromAPIONEERFROALLPEOPLEcallsb.…,regardsb.…,worktheland,doone’sresearch,forthepastfivedecades,growhybridrice...