3个回答
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现在时
一般现在时,表示客观事实或真理。结构:主语+动词原形(第三人称单数时动词加s)如:
He lives in Nanjing.
You look very hungry now.
2.现在进行时,表示现在正在进行或继续的动作,状态。如:
He is writing a letter at present.
It is raining now.
John is doing his assignment right now.
3.现在完成时, 表示过去的动作对现在有影响或过去的动作持续到现在。如:
He has just come back.
I have already seen it.
I have lived here for ten years.
4.现在完成进行时,表示从过去某时开始,一直继续到目前的动作。其特点在强调“动作的继续”性质。如:
He”s very tired, he has been working hard all day.
过去时
一般过去时,表示过去的事情,动作,状态或过去的习惯。如:
Bill was very thin when he was a child.
John went to Shanghai yesterday.
过去进行时,表示过去某时正在进行的动作。如:
I was watching TV at eight o”clock last night.
He was sleeping when I arrived.
过去完成时,表示过去某个动作发生以前的动作。如:
The train had gone before we reached the station.
After you had gone, I went to sleep.
过去完成进行时,表示过去某个动作发生以前的持续的动作。如:
We had been waiting for him an hour when he arrived.
将来时
一般将来时, 表示将来的动作或状态。如:
I will go to the movies tonight.
It will be fine tomorrow.
将来进行时,表示将来某时正在进行的动作。如:
When we get there, they will be eating.
将来完成时,表示将来某点时间或将来某动作之前业已完成的动作。如:
By next May he will have lived here for six years.
I shall have finished the book when you come next time.
将来完成进行时, 表示将来某点时间或将来某动作之前业已完成的动作的继续。如:
By June, we shall have been learning English for three years
看两个视频
http://foxrouge.blogchina.com/1473259.html
http://foxrouge.blogchina.com/1473245.html
一般现在时,表示客观事实或真理。结构:主语+动词原形(第三人称单数时动词加s)如:
He lives in Nanjing.
You look very hungry now.
2.现在进行时,表示现在正在进行或继续的动作,状态。如:
He is writing a letter at present.
It is raining now.
John is doing his assignment right now.
3.现在完成时, 表示过去的动作对现在有影响或过去的动作持续到现在。如:
He has just come back.
I have already seen it.
I have lived here for ten years.
4.现在完成进行时,表示从过去某时开始,一直继续到目前的动作。其特点在强调“动作的继续”性质。如:
He”s very tired, he has been working hard all day.
过去时
一般过去时,表示过去的事情,动作,状态或过去的习惯。如:
Bill was very thin when he was a child.
John went to Shanghai yesterday.
过去进行时,表示过去某时正在进行的动作。如:
I was watching TV at eight o”clock last night.
He was sleeping when I arrived.
过去完成时,表示过去某个动作发生以前的动作。如:
The train had gone before we reached the station.
After you had gone, I went to sleep.
过去完成进行时,表示过去某个动作发生以前的持续的动作。如:
We had been waiting for him an hour when he arrived.
将来时
一般将来时, 表示将来的动作或状态。如:
I will go to the movies tonight.
It will be fine tomorrow.
将来进行时,表示将来某时正在进行的动作。如:
When we get there, they will be eating.
将来完成时,表示将来某点时间或将来某动作之前业已完成的动作。如:
By next May he will have lived here for six years.
I shall have finished the book when you come next time.
将来完成进行时, 表示将来某点时间或将来某动作之前业已完成的动作的继续。如:
By June, we shall have been learning English for three years
看两个视频
http://foxrouge.blogchina.com/1473259.html
http://foxrouge.blogchina.com/1473245.html
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