This is the first time that I have.为什么要用have
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翻译:这是我第一次....
这里强调的是迄今为止的一个结果,在16种时态中,完成时可以表示这个(强调结果)含义(have/has+done)。进而演化成了一个固定的句型。例如:
This is the first time that the three leaders have met together
这是三位领导的第一次会面
This is the first time that we have ever chosen to repoint the spacecraft to look at aninteresting flaring object.
这是我们第一次决定重定向航天器,去关注一个有趣的发光体。
This is the first time that people are being rewarded for protecting the environment.
这是人们第一次因保护环境而获得收益。
当然,如果This is the first time that 变成了This was the first time that +had done(因为是截止到过去时间的影响和结果)
This was the first time that China had been bestowed this honor.
这是中国第一次承办奥林匹克运动会。
区分It is time+(过去式的句子或是谓语用should+do,其中should不能省略)
Itis time that we made a decision.
是我们作出决定的时候了。
Itis time that we should put the matter to rest and let the universities get on with their academic work.
是时候把事件告一段落,让大学继续从事学术工作。
这里强调的是迄今为止的一个结果,在16种时态中,完成时可以表示这个(强调结果)含义(have/has+done)。进而演化成了一个固定的句型。例如:
This is the first time that the three leaders have met together
这是三位领导的第一次会面
This is the first time that we have ever chosen to repoint the spacecraft to look at aninteresting flaring object.
这是我们第一次决定重定向航天器,去关注一个有趣的发光体。
This is the first time that people are being rewarded for protecting the environment.
这是人们第一次因保护环境而获得收益。
当然,如果This is the first time that 变成了This was the first time that +had done(因为是截止到过去时间的影响和结果)
This was the first time that China had been bestowed this honor.
这是中国第一次承办奥林匹克运动会。
区分It is time+(过去式的句子或是谓语用should+do,其中should不能省略)
Itis time that we made a decision.
是我们作出决定的时候了。
Itis time that we should put the matter to rest and let the universities get on with their academic work.
是时候把事件告一段落,让大学继续从事学术工作。
2016-08-18 · 知道合伙人教育行家
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因为时态是一般现在时,而且主语是I,为第一人称,所以have要用动词原形。
一般现在时(Simple present tense)。表示通常性、规律性、习惯性、真理性的状态或者动作(有时间规律发生的事件)的一种时间状态。
have 英[həv] 美[hæv]
aux. 用以构成完成式及完成式的不定式,表示已经…;
vt. 有,具有; 拿,取得; 从事; 必须,不得不;
n. 〈口〉有产者,有钱人; 富国; 〈英俚〉欺骗,诈骗;
[例句]
1、Alex has already gone.
亚历克斯已经走了。
2、When I met her, she had just returned from a job interview.
我遇见她时,她刚参加完一场求职面试回来。
3、You haven't sent her away, have you?
你还没有把她送走,是吗?
4、He arrived in San Francisco, having left New Jersey on January 19th.
1月19日离开新泽西后,他到了旧金山。
5、I went out and had a walk around.
我出去在周围散了一会儿步。
6、Come and have a meal with us tonight.
今晚来和我们一起吃饭吧。
一般现在时(Simple present tense)。表示通常性、规律性、习惯性、真理性的状态或者动作(有时间规律发生的事件)的一种时间状态。
have 英[həv] 美[hæv]
aux. 用以构成完成式及完成式的不定式,表示已经…;
vt. 有,具有; 拿,取得; 从事; 必须,不得不;
n. 〈口〉有产者,有钱人; 富国; 〈英俚〉欺骗,诈骗;
[例句]
1、Alex has already gone.
亚历克斯已经走了。
2、When I met her, she had just returned from a job interview.
我遇见她时,她刚参加完一场求职面试回来。
3、You haven't sent her away, have you?
你还没有把她送走,是吗?
4、He arrived in San Francisco, having left New Jersey on January 19th.
1月19日离开新泽西后,他到了旧金山。
5、I went out and had a walk around.
我出去在周围散了一会儿步。
6、Come and have a meal with us tonight.
今晚来和我们一起吃饭吧。
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This is the first time that I have.这里用have表示现在完成时。
这里是一种固定句型:This is the ……time that sb.have/has done sth.表示“这是某人第几次做某事。”
例句:
This is the first time that our family have gone out together for a travel
He said that this was his first time that he had been to Shanghai.
这里是一种固定句型:This is the ……time that sb.have/has done sth.表示“这是某人第几次做某事。”
例句:
This is the first time that our family have gone out together for a travel
He said that this was his first time that he had been to Shanghai.
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我不知道你对have的疑问是语法上的, 还是其他的.
如果是语法上的,这个就是一个一般现在时,当然要用动词原形have了.
至于其他的意思 还是得联系上下文吧.
如果是语法上的,这个就是一个一般现在时,当然要用动词原形have了.
至于其他的意思 还是得联系上下文吧.
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