Lesson 20 Hamburgers and Hot Dogs!冀教版 冀教版 三年级下册 三年级下册 noodlesfishdumplingsjuice pear riceapplesoupchickenLook and say.hamburgerhot dogdonutice creamLets play a game!Lets play a game!Lets play a game!Lets play a game!What would you like?Id like a hamburger and some juice, please. a, an 都用在可数名词的单数前，表示数量“一” 。 an 用在元音前；a 用在辅音前。pear cat book appleeggorange观察下面的例子：Aaaaaanananpearscatsbookssoupricefish 修饰可数名词的复数 或 不可数名词 some表示“ 一些”可数名词的 复数不可数名词 somesomesomepearscatsbookssomesomesomesoupricefishice crea
