1、Unit2 There are forty.Sing a song Ten Little FingersWarm-up（单击图片可播放动画）thirteenfourteensixteenseventeeneighteennineteenfifteenthreefourfivesixseveneightnineWarm-upReviewtwentytwenty-onetwenty-twotwenty-threetwenty-fourtwenty-fivetwenty-sixtwenty-seventwenty-eighttwenty-nineWarm-upReviewListen and cha
2、nt.Lead-in（单击图片可播放动画）Numbers are having a party.numbernumbers PresentationPoppy always smiles happily.happilyhappyKey words PresentationthirtytwentyKey words PresentationfiftyfortyKey words PresentationseventysixtyKey words PresentationninetyeightyKey words PresentationninetyeightyKey wordsthirtytwe
3、ntyfiftyfortyseventysixtythreefourfivesixseveneightninetwothirteenfourteensixteenseventeeneighteennineteenfifteentwelveninetyeightythirtytwentyfiftyfortyseventysixty PresentationKey words twenty thirty forty fiftysixty seventy eighty ninety PractiseGame 大小声 Presentation（单击图片可播放动画）Listen and read.Pre
4、sentationListen and read.Wow,there are so many candies.many PresentationListen and read.How many pupils are there in the class?There are forty pupils in the class.fourteenfortyHow many pupils are there in our class?There are pupils in our class.Read and say.PractiseA:There are seventy pupils in Lake
5、 School.B:There are ninety pupils in Park School.PractiseListen and repeat.ou,owhouseflowereareardearair,earchairpear（单击图片可播放动画）Listen and say.Then chant.PractiseCount and say.PractiseDo and write.Make a survey of families.Practise活动小调查How many?boysgirlschairs desks-How many boys in our class?-There are boys in our class.Practise Summary怎样询问并回答“有多少 ”？c-How many?-There are 我们学过的数字类单词有哪些？c Summarytwenty-onethreefourfivesixseveneightnineonetwotenthirteenfourteensixteenseventeeneighteennineteenfifteeneleventwelveninetyeightythirtytwentyfiftyfortyseventysixty用There be 句型就外出看到的人物或事物写五句话。
