单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,#,Unit2 There are forty students in our class.,Lesson 7,1,Unit2 There are forty students,This is my bedroom.There is,看！朋友们在我的卧室里捉迷藏，有谁在里面？,2,This is my bedroom.There is看,Lets go to school!,3,Lets go to school!3,Good morning！,看谁猜的准！,How many,duckling,s(,小鸭,)are there?There are,4,Good morning！看谁猜的准！How many d,看谁猜的准！,How many,kangaroos,are there,in the bag,?There are,5,看谁猜的准！How many kangaroos are t,看谁猜的准！,How many,rabbits,are there,in the hat,?There are,6,看谁猜的准！How many rabbits are the,ten,twenty,thirty,forty,fifty,sixty,seventy,eighty,ninety,one hundred,?,看谁猜的准！,How many,bees,(,蜜蜂,),are there,in the home,?,There are,7,tentwentythirtyfortyfifty sixt,How many,fish,es,(,鱼,)are there?There are,thirty,three,8,How many fishes(鱼)are there?,Twenty,twenty,thirty,.,Thirty,thirty,forty,.,Forty,foryt,fifty,.,Fifty,fifty,sixty,.,Sixty,sixty,seventy,.,Seventy,seventy,eighty,.,Eighty,eighty,ninety,.,Ninety,ninety,hundred,.,Hundred,hundred,是我的好成绩。,Lets chant.,一起玩一会吧！,9,Twenty,twenty,thirty.Le,How many,student,s,are there,in your class,?There are,四,全班：45人,女生：24人,男生：21人,班简介,girl,s,boy,s,10,How many students are there in,How many,student,s,are there,in your class,?There are,总人数：48人,男生：28人,女生：20人,_,11,How many students are there in,Nice to meet you!,How many,student,s,are there,in your class,?There are,总人数：59人,女生：29人,男生：30人,_,四,(6),班,12,Nice to meet you!How many stu,Li Yan,和,Kate,的,课堂,1.What class is it now?,2.How many,student,s,are there in,Li Yan and Kates class?,13,Li Yan和Kate的课堂1.What class is,我要上课了，跟我一起上一节数学课吧！,14,我要上课了，跟我一起上一节数学课吧！14,7+9=?,7,8=?,18+16=?,54-9=?,63,9=?,按规律填数字,1,2,4,7,(?),按规律填数字,55,60,65，(?),找邻居,?,，twenty-six，,?,11,15,7+9=?78=?18+16=?54-9=?63,三月是学雷锋月，我们也来做好事吧！帮助那些需要帮助的人！,他们，在石块砌成的桌子上学习！,中午，他用树枝在地上练习写字,他们踢着用塑料袋填充而成的足球,他的午餐是烧土豆！,How many,_,s,are there,in your bag,?There are,16,三月是学雷锋月，我们也来做好事吧！帮助那些需要帮助的人！他们,