have是初中甚至高中都要经常使用的一个基础词汇。正是因为他的高频应用，所以一定要引起大家的注意和重视。
初中英语动词 have 的相关用法
1. have表示"有，拥有" 实义动词
He has a car. 他有一辆汽车
She has many friends. 她有很多朋友。
2. have 和其他名词搭配
have a try 试一试
have a look 看一看
have a walk 散步
have an idea 有个想法
3. have + 三餐名词 表示吃饭
have breakfast 吃早饭
have lunch 吃午饭
have supper 吃晚饭
have dinner 吃饭
have noodles for lunch 中午吃面
4. have表示患病
have a cold 感冒
have a fever 发烧
have a headache 头痛
have a toothache 牙痛
You must have a cold, go and see a doctor. 你一定是感冒了，去看医生。
5. have 作为使动词，表示"让”“使”(同样的使议动词get，make）
have sb. do sth. 让某人做某事
have sb. doing sth. 让...一直做...
have sth. done 让...做（被动）
She had we clean the room. 她让我们打扫房间。
The teacher had we reading the book all the time. 老师让我们一直读书。
I will have my hair cut.我要去理发。
6. 重要词组短语
1）have to do sth. 不得不做...
2）had better do sth. 最好做...
had better not do sth.
Youd better keep quiet. 你们最好保持安静。
3）have a good time = have fun 玩的开心，过得愉快
4）have sth. to do 有...要做
have nothing to do but do sth. 没什么可做，只有...
We have nothing to do but read. 除了阅读，我们没什么可做的。
5）have ... to do with... 与...有关系
This must have something to do with them. 这一定与他们有点关系。
7. 作为助动词构成时态
have/has + done（过去分词） 构成现在完成时
had + done （过去分词） 构成过去完成时
They have been to Beijing for 5 time. 他们去过北京五次。
