高一英语modern agriculture教案1

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1、Unit19ModernAgriculture教案课时安排Period1warmingup&listeningPeriod2readingPeriod3speakingPeriod4grammar&integratingskills2(WB)Period5integratingskills1&writing(SB)Period1warmingup&listeningTask:Thestudentsaretoreadthestatisticgraph&discussthechangesthatthe

2、graphshows.Goals:1)Tocultivatethestudents’abilitytoread&analyzethegraph.2)Tocultivatethestudents’abilityoflisteningforinformation.TeachingprocedureTask1BrainstormingWhatwillyouthinkofwhenyouseetheword“agriculture”?AsktheSstogiveasmanywordsaboutagricul

3、tureaspossible.Task2:DiscussionAsktheSs:“Howmanymealsdoyouhaveeveryday?Whichmealdoyouthinkisthemostimportant?Why?”Nowlet’shaveadiscussion.(Dividethewholeclassinto2groups.)1Group1&2:Whatkindoffooddidweeatatbreakfast,lunch&supperinthepast?Group3&4:Whatk

4、indoffooddoweeatatbreakfast,lunch&supperatpresenttime?breakfastlunchsupperInthepastPorridge&saltedvegetablesNoodlesRice&deliciousdishesAtpresentMilk,bread,friedbread,etc.FastfoodFastfood2Whydoyouthinkpeoplealwayspreferfastfood?(fast;busy)Whatcanwelear

5、nfromthedifferencesbetweenthefoodinthepast&atpresenttime?(Nowpeopleliveabetterlife;peoplearebusierthanbefore,etc.)Task3:Nowopenyourbooks.Lookatthegraphonpage43&answerthefollowingquestions.Comparedwiththefarmproductsfrom1986-1990,weproducedmoregrains,c

6、ottons…thanbefore.Whydoweproducemorefarmproductsthanbefore?(weliveabetterlife;makemoremoney;canaffordmoreexpensivefoodthanbefore)1Howarepeople’seatinghabitschangingovertheyears?Whydoyouthinkthishappens?2Howhasagriculturalproductchangedduringtheseyears

7、?Whatdoyouthinkcausedthesechanges?3Whateffectsdoyouthinkthechangesineatinghabitswillhaveonagricultureornature?Task4:ListeningPrelisteningAsktheSs:“Whatdoesagriculturedependon?”TheSswillgivemanydifferentanswers.Afterthat,showtheanswer&thepicturesonthes

8、creen.(weather,places,water&othernaturalsources)Question:Ifwechangedthestructureofagriculture,whatdoyouthinkwillhappentothenature?(Wewillproducelessormaybewecan’tgetanyfoodatall.)2)Whilelistening1Listentothetape.Thepassageyouheartalksabout(T)h