2017考研英语语法小讲:一般现在时 通常以动词原形表示。主语为第三人称单数时,用现单三形式。 动词be和have(表示“拥有”)各人称的单数形式为:
| 第一人称单数
| 第二人称单数
| 第三人称单数
| Have
| Have
| Have
| Has
| Be
| Am
| Are
| is
|
一般现在时的否定式、疑问式和简单回答形式如下: 动词be 与 have(表示“拥有”):否定式直接把not放在动词之后,疑问式直接把动词放在主语之前,见下表: 否定式 | 疑问式
| Be
| Have
| Be
| Have
| I am not (I’m not)…
| I have not (haven’t)…
| Am i…?
| Have i…?
| You are not (aren’t)…
| You have not (haven’t)…
| Are you…?
| Have you…?
| He is not (isn’t)…
| He has not (hasn’t)…
| Is he …?
| Has he …?
|
动词be 的否定疑问式和简单回答: 否定疑问式 | 肯定回答
| 否定回答
| Am I not (aren’t i)…?
| Yes, you are.
| No, you aren’t
| Are you not (aren’t you)…?
| Yes, I am.
| No, I’m not.
| Is he not (isn’t he)…?
| Yes, he is.
| No, he isn’t
|
动词be 与 have(表示“拥有”):否定式直接把not放在动词之后,疑问式直接把动词放在主语之前,见下表: 否定式 | 疑问式
| Be
| Have
| Be
| Have
| I am not (I’m not)…
| I have not (haven’t)…
| Am i…?
| Have I …?
| You are not (aren’t)…
| You have not (haven’t)…
| Are you …?
| Have you…?
| He is not (isn’t)…
| He has not (hasn’t)…
| Is he …?
| Has he …?
|
动词have(表示“拥有”) 的否定疑问式和简单回答: 否定疑问式 | 肯定回答
| 否定回答
| Have I not (haven’t i)…?
| Yes, you have.
| No, you haven’t.
| Have you not (haven’t you)…?
| Yes, I have.
| No, I haven’t.
| Has he not (hasn’t he)…?
| Yes, he has.
| No, he hasn’t.
|
注意:have 作为行为动词则只能按照行为动词的规则变化。 行为动词(以study为例)一般现在时的否定式、疑问式和简单回答(注意要加助动词do/does) 否定式 | 疑问式
| I do not (don’t) study
| Do I study
| You do not (don’t) study
| Do you study
| He does not (doesn’t) study
| Does he study
|
否定疑问句式
| 简单回答(肯定/否定)
| Do I not (Don’t I) study…?
| Yes, I do. No, I don’t.
| Do you not (Don’t you) study…?
| Yes, you do. No, you don’t.
| Does he not (Doesn’t he) study…?
| Yes, he does. No, he doesn’t. |
|