系动词又叫联系动词，是联系主语和表语的成分，有时候在句子中的意思不翻译，有的系动词也有实际的意义。那么接下来给大家分享一些关于初中英语系动词用法，希望对大家有所帮助。
初中英语系动词用法：
1、感官动词
Feel, smell, sound, taste, touch
This flower smells very nice.
2、状态系动词,表主语状态,只有be
He is a teacher.
3、持续性动词,表示主语继续或保持一种状况或态度
Keep, rest, remain, stay, lie
He always keeps silent at class.
4、变化系动词, 表示主语变成什么样
Become, grow, turn, fall, get, go, come, run
He became fat in winter holiday.
其实很多系动词可以当系动词,也可以当实义动词,但用法有所不同。如:Look
Look at my hand 实义动词,看
She looks amazing.系动词
初中英语Be动词定义及用法：
1、系动词+表语”的结构
当be 动词做系动词使用时，主要构成“系动词+表语”的结构，在句子中做谓语。表语可以是名词、形容词、副词、介词短语等。例如：
The man is a science teacher.
Mary's new dresses are colourful.
Mother is in the kitchen now.
I have been there before.
They shall be here at 10:00 tommorow.
That can't be true.
You are not being very polite.
Your brother is being very annoying this evening
2、be 动词的一般疑问句，方法是把be 移到主语前面，也可说成是移到句首。
Is the man a science teacher? Yes, he is. / No, he isn't.
Are Mary's new dresses colourful? Yes, they are. / No, they aren't.
Was mother in the kitchen then? Yes, she was. / No, she wasn't.
Were you at home the day before yesterday? Yes, I was. / No, I wasn't.
Was she late this morning? Yes, she was. / No, she wasn't.
3、be 动词用在特殊疑问句
在特殊疑问句里，be 动词仍然移到主语前面，但特殊疑问句是以特殊疑问词开头的，所以be 动词只能说是移到主语前面，或者说是在特殊疑问词的后面。例如：
Whose bike is broken? Xiao Ming's bike is.
Who was singing in the room? Mr. Zhang was.
Where are you from? I am from Wuhu.
What class were you in? We were in Class 2.
How old is Tom? He is ten.
4、be 动词的否定句
be 动词做谓语时，它的否定形式是在be 后加not，并且可以缩写。例如：
It is not sunny today.
Tom and his friends are not in the park.
You were not nine years old when I went to the university.
He was not often late for his class when he was a student.
I wasn't here yesterday.
My parents weren't at home last Sunday.
5、be 动词的祈使句
be 动词的祈使句有肯定和否定两种形式。肯定形式是以be 动词开头，而否定形式或强调句形，要加don't 或do。例如：
Be careful!
Be a good boy!
Don't be silly!
Don't be a fool!
Do be obedient!
Do be careful.
初中英语常用动词惯用法：
1. allow sb. to do sth. 允许某人去做某事
My father allowed me to go out for a walk after finishing my homework.
2. asked sb. (not) to do sth. 叫某人做事某事(叫某人不要去做某事)
My father asked me to study hard.He asked me not to swim alone.
be asked to do sth. 被叫去做某事/被邀请去做某事
I was asked to have a dinner with them yesterday.
3. be afraid to do sth. 害怕做某事She is afraid to ask me questions.
4. be afraid of doing sth. 害怕做某事I am afraid of going out at night.
5. be afraid of sth. 害怕某物He is afraid of snakes.
6. be amazed to do sth. 对做某事感到惊讶He was amazed to meet the girl there.
be amazed at sth. 对某事感到惊讶they were amazed at the news
7. be busy doing/with sth. 忙于做某事 (常考)
e.g: I was busy washing my car at that time. 那时候我正忙于清洗我的车子。
I am busy with my work.
8. be coming/going/leaving/flying/moving/dying(某些位移动词用进行时态时表将来)
the bus is coming/the dog is dying.
9. be excited to do sth. 对做……感到兴奋
Jacky was excited to travel there by plane.
be excited at sth.
Lily was excited at his words.
be excited about doing sth.
he was excited about passing the exam without going overing books.
10. be frightened to do sth. 害怕去做某事
Sam is frightened to ride a horse.
11. be glad/happy to do sth. 高兴去做某事
she is happy to clean the blackboard with me.
be pleased to do sth. 高兴做某事
she was pleased to help the old man yesterday
be pleased with sth. 对某事感到高兴/满意
the teacher was pleased with my answer.
12. be interested in sth./doing sth. 对某事感兴趣/对做某事感兴趣
she is interested in swimming in the river.
My brother is interested in Chinese.
13. be/get ready for/to do sth.Be ready for sth. 为某事做好了准备
We are ready for the exam.Be ready to do sth. 为做某事做好了准备
We are ready to have a birthday party for her.
get ready for sth.为某事在做准备
We are getting ready for the exam.
13. be sorry to do sth. 对做某事感到抱歉
14. be surprised to do sth. 对做某事感到惊奇
be surprised at sth. 对某事感到惊奇
15. be worth doing sth. 值得做某事 (worth 后接动词-ing形式，常考)
16. begin to do sth.begin/start to do/doing sth.
17. can/be able to afford (to buy) sth. 有能力购买(供)……
18. can/may/must do sth. could/would/should/might do sth.
19. can't wait to do sth. 迫不急待地去做某事
20. decide to do sth. 决定去做某事
make up one's mind to do sth. 下决心去做某事 (常考)
make a decision to do sth. 对做某事作出决定
★ 初中英语宝典之动词专题
★ be动词的用法整理
★ 初中英语语法专题动词语常用短语
★ 初中英语语法专项
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