英语人教版三年级下册be动词的用法ppt课件.pptx

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1、How to use “be”? 楼下小学 胡丹Sun WukongSun Wukongchangebeamisarebe动词动词 : am, is, are-是是 I am a girl. You are a boy. Mike is 2 years old. They are students.backHow to choose be?chant: be动词有三兄弟：am, is, are; I 用 am, You 用 are; 单数名词用 is, 复数名词就用are.be动词的选择 I _ a girl. You _ a boy. Mike _ 2 years old. They _ s

2、tudents.backamareisareI 用用 amYou 用用 are单数名词用单数名词用is复数名词就用复数名词就用are练 习 题 Please choose the right “be”.（am, is, are) 1.You _ a girl. 2.I _ a boy. 3._ you a boy? No, I _ a girl. 4.Peter _ a boy. He _ tall. 5.The bird _ small and the dogs _ big. 6.They _ elephants.amareisareAreamisisarechant: be动词有三兄弟：am, is, are; I 用 am, You 用 are; 单数名词用 is, 复数名词就用are. The endBye Thank you