上学期unit4高三英语教案

classFirst，unin4FeedtheworldStepI:IntroductionGoodmorning，Iwillaskyouaquestion:“Doyouoftenfeelhungry?”Wanglin，manypeopleevenstarvetodeathIsthattrue?Now，pleaseopenyourbooktopage20Andfindouttheanswer:“Howmanypeoplestarvetodeatheachyear?”IonlygiveyouoneminuteIfyoufindouttheanswer，maybeyoudon’toftenfeelhungry，becauseyouhaveplentytoeatButinsomepoorareasintheworld，please…While，putupyourhandLet’sseewhoisthefirstStepII:Fastreading;AScanning:Findouttheanswertothefollowingquestionwithintwominutes:“whyisfarmlandbeinglost?”BReadingComprehension1Whatcanbedometoincreasethefoodsupply?AtoplantnewtreesBToreducethelostinstorageCTobuildmoreandmorefarmsDTodevelopnewplantsforfood???????[D]2?Whyissomuchfoodlostinstorage?A?ThefoodisthrownawaybypeopleB?PeoplepaylessattentiontothefoodstoreC?ThefoodisdamagedbyrainD?Thefoodgoesbad??????????????????[B]3FoodstoresarefrequentlyruinedbyrainordampWhatdoes“ruin”mean?Aremoved????Bcleaned???????Cdamaged?????Dwashedaway????[C]4What，