小學五年級英語語法知識點總結?筆記11.：表示“是”的意思，今天小編就來聊一聊關于小學五年級英語語法知識點總結?接下來我們就一起去研究一下吧!

小學五年級英語語法知識點總結

筆記1

1.：表示“是”的意思

Be動詞有三種形式：am, is, are

2.動詞記憶口訣

I用am, you用are, is連着他(he),她(she),它(it)

我們(we)你們(you)他們(they)要用are ;

單數is 複數are

不要混淆記牢它。

變否定真容易, be後not莫忘記.

3.人稱單數（I）用am 例如：I am (I’m) a student.

第二人稱（You）連着are來用 例如： You are my friend.

第三人稱單數（He/she/It）連着is使用 例如：She is my sister. He is my brother. It is a dog.

複數人稱(we/you/they)連着are使用

例如：We are happy. You are beautiful. They are my friends.

be動詞的否定形式

1. I am not a doctor. I am a teacher.

2. You are not a teacher. You are a student.

3.Jack is not a girl. He is a boy .

be afraid of doing sth否定：be not afraid of doing sth

I am afraid of flying.

You are afraid of flying.

He is afraid of flying.

She is afraid of flying.

It is afraid of flying.

They are afraid of flying.

We are afraid of flying.

be good at doing sth否定：be not good at doing sth

I am good at singing. I am not good at singing.

You are good at dancing. You are not good at dancing.

He is good at drawing. He is not good at drawing.

She is good at running. She is not good at running.

It is good at flying. It is not good at flying.

They are good at reading. They are not good at reading.

We are good at swimming. We are not good at swimming