小学英语五年级下册UNIT2B_Lets_talk.ppt

PartBLetstalk,Unit2MyFavouriteseason,油石中心小学杨有菲,fall,winter,Whatsyourfavouriteseason?Myfavouriteseasonis.,Whichseasondoyoulikebest?Ilike.best.,spring,summer,Whydoyoulikespring?,BecauseIcan.,planttrees,flykites,Whydoyoulikesummer?,BecauseIcan.,swim,eaticecream,Whydoyoulikefall?,BecauseIcan.,pickupapples,climbmountains,Whydoyoulikewinter?,BecauseIcan.,skate,makeasnowman,LetsTalk,Listenandfill,spring,winter,planttrees,skate,LetsAct,（和同伴谈论你最喜欢的季节，说说该季节的气候、景物特点，你喜欢的活动。）,Hello,Amy!Whichseasondoyoulikebest?,Ilikespringbest.,Becausespringisagreenseason.Itssunnyandwarm.Icanflykites.Whatsyourfavouriteseason?,Whydoyoulikespring?,Summer.,Whydoyoulikesummer?,Summerishot,butIcaneaticecreamandswimintheriver.,Myfavouriteseason,LetsPractise,Ilike_best.Itiswindyand_.Ican_mountainsand_hikingwithmyfriends.,fall,cool,go,climb,Lookandfill,_ismyfavouriteseason._Ican_and_asnowman.Butitsvery_.,Winter,Because,skate,make,cold,MyFavouriteseason,Myfavouriteseasonisspring(季节名）Springisagreenseason.In.，itsalwayssunnyandwarm.Grassandtreesturngreen.Butterfliesandbeesdanceontheflowers.Icanplanttreesandgohikingwithmyfriends.Ioftenflykites.Springisthebeginningofayear.Icanplanttreesandwatchtheflowersgrow.Ienjoyspring.,作文,Composition,Summary,1.谈论最喜欢的季节:Whatsyourfavouriteseason?-Myfavouriteseasonis.Whichseasondoyoulikebest?-Ilike.best.2.谈论喜欢某季节的原因:Whydoyoulike.?-BecauseIcan.,泥石流,干旱,全球气温升高（大气环流能量增大）,气象活动加剧（全球降水量和蒸发量加大；台风、雨、暴风雪、干旱、沙尘暴等气象灾害频发）,专家警告若气候继续恶化10年内将爆发全球战争原因：一、气候难民二、破落国家三、水资源：,Protectou