1、教學目標1. 能聽說、認讀單詞tomatoes,potatoes,greenbeans,carrots.2. 能區分蔬菜單詞的單復數形式。3. 能用Ilike表達自己的喜好。4. 理解健康飲食的重要性，明白挑食不利于健康的道理。教學重難點1. 重點：聽說、認讀單詞tomatoes,potatoes,greenbeans,carrots.2. 難點：正確區分蔬菜單詞的單復數形式；明白挑食不利于健康的道理。教學工具ppt課件教學過程Warm-up1. Song:vegetablesong2. Chant:Ilikepotatoes3. Greetings4. Guess:Whatsthis?習食物

2、單詞，并引出vegetablesPresentation1. tomatoesa. T:Vegetablesarehealthy.Guess,whatisit?Itsakindofthevegetables.Itshealthy.Itssour.Itsround.Itsjuicy.Whatsthis?S:Tomato.教學tomato板書tomatob. Ithinkistomato.c. Guess:Howmanytomatoes?教學復數形式，并板書tomatoes.此環節呈現紅色和黃色的tomatod. chant:Tomatoesarered,tomatoesareyellow.Ili

3、ketomatoe小.組合作2. potatoesa. Ilikenoodleswithtomatoes.由此引出Ilikenoodleswithpotatoes.教學并板書potatoesb. chant:Onepotato,twopotato,threepotatoes,four.T:Letscountthepotatoes.Onepotato,twopotatoes,threepotatoes,foi呈現句子，學生跟讀加上表演。Fivepotatoes,sixpotatoes,sevenpotatoes,mo學.生跟讀加上表演。播放chant，學生學生聽音學習，小組合作。3. green

4、beansa. T:Thepotatoesareverypopular.Look,thesirwouldlikesomepotatoesforlunch.播放錄音。T:Whatwouldtheladylike?Whatwouldthemanlike?Listenandchoose.學生聽錄音，選出兩個人物想吃的東西，引出greenbeans.T:Themanwouldlikesomegreenbeans.b. 呈現四種蔬菜T:Whichoneisright?學生選出正確的圖片，跟讀，板書greenbeans.Chant:greenbeans,greenbeans,green,green.c.

5、看圖說話Thegreenbeansarecute/green/longd. T:Doyoulikegreenbeans?S:Yes,Ido./No,Idont.T:Doyouliketomatoes/potatoes?由師生操練過渡到生生操練。4. carrota. 由上一環節引出rabbitT:Letsasktherabbit.S:Rabbit,rabbit,doyoulike？T:TherabbitsaysNo,Idont.Whatdoeshelike?Look,helikescarrots.教學carrots并板書。b. Pullthecarrotstoobig.Comecarrot,約

6、四五個學T:Look,thereisabigcarrot.Pullthecarrot.Ai-hey-yo.Iton,helpme招呼學生幫忙。S:Ai-hey-yo.Pulltherabbit.事先和一學生約好，讓其扮演生來幫忙，該學生就從座位上起來，當做拔蘿卜成功。S:Yeah!Abigcarrot.c. T:Yeah!Abigcarrot.Ilikecarrots.Whataboutyou?S:Ilikecarrots.T:Idontlikecarrotsverymuch,butcarrotIwilltry.S:CarrotsIwilltry.Practice1. 跟讀錄音T:Youare

7、sogood.Nowfollowthecomputer.2. 教師帶讀單詞，調查學生對這幾種蔬菜的喜愛程度S:Ilike.T:So,thewinneris.Itspopularinyourclass.3. Storytimesenjoythea.T:Thereisaboy.HisnameisWinnie.Whatdoeshelike?Letstory.播放故事T:Winnieisaboy.Hedoesntlikevegetables.W:Idontlike.T:Helikeshamburgersonly.Hebecomesahamburger.W:No.Imahamburger.T:Thedogsrunafterhim,thesayIlikehamburgerWinniesaysW:Imnotahamburger.Help!T:Whatcanhedo?S:Eatsomevegetables.c. T:Letsactthestory.IcanactWinnieinscene1.教師示范。T:WhocanactWinnieinscene2?學生示范。d. 小組合作表演故事4. T:Youaresogood.Thereisaq