四年级下册Unit4 A Let’s learn（陈思韵）.ppt

ALetslearn,Letsdo.,Sharpeyes.,Sharpeyes.,Sharpeyes.,Sharpeyes.,Sharpeyes.,Whatcolourdoyoulike?,Ilike.,green,beans,beans,green,Lookatthe_.Theyare_.,greenbeans,soshort,/solong,Idontlovetoeatgreenbeans.,Ilovetoeatgreenbeans.,/sogreen,cold,tomatoes,ma,Lookatthe_.,Theyare_.,tomatoes,sobig,/small,/red,/fresh,(新鲜的),Iliketomatoes.,Doyouliketomatoes?,/No,Idont.,tomatoes,oatoes,potatoes,t,p,A.,B.,Listenandchoose.,potatoes,tomatoes,Lookatthe_.,Theyare_.,potatoes,sobig,/sosmall,/sofresh,Ilikepotatoes.,Howaboutyou?,Ilikepotatoes.,Idontlikepotatoes.,Wecanteatsproutedpotatoes.,Remember!,carrots,Lookatthe_.,Theyare_.,carrots,sosmall,/sobig,/sofresh,Iwilltry.,try,Howaboutyou?,differentwaystoeatcarrots.,Iamakindofvegetable.Iampurple.Icanmakepeoplecry.WhatamI?,Riddletime.,onions,The_makemecry.,Lookatthe_.,Theyare_.,onions,sosmall,/sobig,/sofresh,Listenandchoose.,1.Thegreenbeansare_.A.solongB.soshort,A,2.Thepotatoesare_.A.smallB.big,B,Listenandfollow.,Quickresponse-Whatarethey?,Ifyouknowtheanswer,juststandupandsay.如果你知道答案，就马上站起来回答。,potatoes,Whatsmissing?,greenbeans,carrots,potatoes,tomatoes,Whatsmissing?,potatoes,tomatoes,carrots,greenbeans,Whatsmissing?,potatoes,carrots,tomatoes,greenbeans,potatoes,carrots,tomatoes,Whatremissing?,potatoes,carrots,tomatoes,greenbeans,potatoes,greenbeans,Whatremissing?,向同桌介绍你喜欢的蔬菜。(大小/长短/颜色.）,Choosethevegetableyoulike,andtalktoyourpartner.,Lookatthe_.Theyre(so)_.,1.,2.,3.,5.,4.,6.,7.,8.,9.,10.,Findouttherules.(小组合作：找出名词单数变复数的规则。),greenbean,carrot,onion,tomato,potato,greenbeans,carrots,onions,tomatoes,potatoes,规则变化：1.一般在名词词尾加s;2.以O结尾的名词在词尾加es.,Vegetablesarego