【零基础说英语 - 第91课】拥有与必须 (have & have to)
上节回顾
在第 90 课的小结中,我们复习了寻找物品(look for 与 find 的区别)、空间方位介词,以及常用连接词 and(和)、but(但是)、or(否则)的用法。
本节单词
- have 有 / 拥有
- has 有(第三人称单数 he/she/it 形式)
- have to 必须 / 得做某事
用法释义
-
have 表示“有 / 拥有”:
- 当主语是 I, you, we, they 时,用原形
have:I have a dog.我有一只狗。Do you have a pen?你有一支笔吗?
- 当主语是第三人称单数(he, she, it 或单个人名)时,变形为不规则的
has:He has a car.他有一辆车。She has a phone.她有一部手机。
- 当主语是 I, you, we, they 时,用原形
-
have to 表示“必须 / 不得不做某事”:
- 结构:
have to + 动词原形(第三人称单数用has to + 动词原形); - 在日常口语中,“我得走了”、“我得去上班了”非常频繁地使用这个表达,比必须(must)更接地气、更自然:
I have to go now.我现在必须走了。He has to work today.他今天必须工作。
- 否定形式使用
don't have to(不必、不需要):You don't have to worry.你不必担心。
- 结构:
实例讲解
I have a question.
我有一个问题。
He has a new bicycle.
他有一辆新自行车。
I have to go home now.
我现在必须回家了。
We have to catch the bus.
我们必须赶上这趟公交车。
情景对话
Mike: Hi, Emma! Do you have time for a coffee?
Emma: I'd love to, but I have to go now.
Mike: Where are you going?
Emma: I have a meeting at 9:00. I have to hurry!
Mike: Okay, don't worry. Have a nice day!
Emma: Thanks, you too!
对话翻译: Mike: 嗨,Emma!你有时间喝杯咖啡吗? Emma: 我很想喝,但我现在得走了。 Mike: 你要去哪儿? Emma: 我 9 点有个会,我得抓紧了! Mike: 好的,别担心,祝你度过愉快的一天! Emma: 谢谢,你也是!
举一反三
- 用
I have ...说出三样你随身携带的物品(比如 a key, a phone, a wallet); - 用
He has ...或She has ...造句,介绍你朋友拥有的物品; - 用
I have to ...说一句你待会儿必须做的事情(比如I have to sleep或I have to study)。