数字们在举办聚会。 20,30,40,50, 60,70,80和90. 它们都在欢快地跳舞。 你们班有多少学生? 有14个 14个 哦,抱歉! 有40个 哦,有这么多。 √ √ √ 一、A:There are thirty boys in Lake School. B: There are forty boys in Park School. 二、 A:There are forty girls in Lake School. B: There are fifty girls in Park School. 三、 A:There are puters in Lake School. B: There are puters in Park School. /au/ /iə/ peə 动物园有10只大狮子。 20只熊和1只袋鼠。 30只象排成排。 40只猴子上上下下。 我能看见50只老虎。 树上有60只鹦鹉。 70只猫和80只狗。 90只鸟和100只青蛙。 ten+two= nine-four= eleven+there= seven+eight= fourteen-five= eleven-nine= ten+eight= four+seven= fifteen-five= fifteen-eight= y-seventy= eighty-forty= How many……are there? 句型 How many 可数名词复数 are there? How much 可数名词单数 is it?
