be动词使用微课

所有复数
My eyes are big. 我的眼睛是大的。
1. You is Kitty.
are 2.We am short are
3.They are ten.
T
归纳am、is、are的用法规律：
• am • is • are
• 三个都解释为：“是” • • • •
am 我用_______, are 你用_______ is ______ 用于它、他、她 is 单数名词都用_______. are 复数名词都用_______.
所有单数和不可数名词
is new. 1.The pen ___
2.She ___ is short
is a boy. 3.Peter ___ is 4.It ____ fat is 5.This _____ a cat.
we are they
you
You are a boy. 你是一个男生。 You are friends. 你们是朋友。 We are friends. 我们是朋友。 They are friends. 他们是朋友 。 They are monkeys. 它们是猴子。
am
be 动词
is
表示“是”
are
I
I am
am
“我是” I am a girl. 我是一个女生。 I am tall. 我是高的。 Who am I ? 我是谁？
I
I’m a girl.
am
I’m short. I’m Kit百度文库y.
I am的缩写形式：I’m
1.I ____ a boy. A A. am B. are 2.I ___ C tall. A. are B. is 3.I ____ nine C A. is B. are
She is sarah， she is Amy. They are, they are girls. He is Tom， he is Mike， They are, they are boys. I am Zhang Peng, you are Chen Jie.
We are, we are friends.
C. is
C. am
C. am
he she is it
He is a boy. 他是一个男生。
she is a girl. 她是一个女生。
It is a dog. 它是一只小狗。 The pencil is long. 这只笔是长的。（某物） Kitty is thin. Kitty是痩的。（某人） The milk is white. 牛奶是白色的。(不可数）
填写：A.is
B.am
C.are
1、 You ____ ___short. are Kitty. Youare am a boy. I am 2、 I ____ ____ fat. Are you a boy? No, I am 3、____ ____ a girl. is a boy. He is 4、Peter ___ ___ tall. are cats. 5、 This _____ a cat. They ____ is is is small and the dog ___ 6、The bird ___ big. are elephants. 7`They ____ 8、My mother and father ____ happy. are