3-动词时态
现在
现在一般时态
（simple present tense）
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+动词原形
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+动词原形+s(第三人称单数)
-
I eat carrots
-
You eat carrots
-
We eat carrots
-
She eats carrots
-
The rabbit eats carrots
- 表达事实 (没有状态和时间限制)
- I eat carrots
- You eat carrots
- 表达习惯/重复的动作
- I play basketball
- 表示预计发生的事
- The bus leaves at 8pm (everyday)
现在进行时态
（present progressive tens）
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助动词 be 变位（are/is/am） + 动词的现在分词
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be
- 系动词
- 助动词，构成时态 am / is / are
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现在分词
- 通常 +ing
- 有些动词会在此基础上改变拼写
-
I am eating carrots
-
The rabbit is eating a carrot
-
You are watching my video
-
I am thinking of you
现在完成时态
（present perfect tense）
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have 变位（have/has） + 动词的过去分词
-
have
- 实义 有
- 助动词，构成时态 havs / has
-
过去分词
- 词尾 ed
- 不规则变化
-
I have eaten carrots
-
She has eaten a carrot
-
You have watched my video
-
I have thought of you
现在完成进行时态
（present perfect progressive tense）
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现在完成时态 have 变位 + 动词过去分词
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现在进行时态 be 变位 + 动词现在分词
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结合 -> have 变位 + be 的过去分词 + 动词现在分词
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推导 -> have 变位 + been + 动词现在分词
-
I have been eating carrots
-
The rabbit has been eating a carrot
-
You have been watching my video
-
I have been thinking of you
过去
一般过去时态
（simple past tense）
-
- 动词过去式
-
过去式
- 通常 ed
- 有些动词不规则
-
The rabbit ate a carrot
-
You watched my video
-
表示过去的习惯动作 I used to play basketball
过去进行时态
（past progressive tense）
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be 的变位（was/were） + 动词的现在分词
-
The rabbit was eating a carrot
-
You were watching my video
-
I was thinking of you
过去完成时态
（past perfect tense）
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have 变位（had） + 动词过去分词
-
The rabbit had eaten a carrot
-
You had watched my video
-
I had thought of you
过去完成进行时态
（past perfect progressive tense）
-
have 变位(had) + been + 动词现在分词
-
The rabbit had been eating a carrot
-
You had been watching my video
-
I had been thinking of you
英语“表达”将来时态
- 一般现在时态可以表达将来的动作 -> The bus leaves at 8pm
- 助动词 be 的变位 + going + to + 动词原形 -> I am going to eat a carrot
- 上句的 going 也可以省略，便为助动词 be 的变位 + to + 动词原形，如：You are to eat a carrot (命令意味)
- 介词 about 取代 going 即：about to + 动词原形 如：I am about to eat a carrot
将来
一般将来时态
（simple future tense）
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助动词 will + 原形
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描述将来某个时间点发生的动作（说话者十分确定会发生的事情）
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如果不太确定，就不能用一般将来时态，用动词的语气
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The sun will rise again tomorrow
-
I will definitely do my best to make high-quality videos
将来进行时态
（future progressive tense）
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will + be + 动词现在分词
-
描述将来某个时间，某个动作是在进行的过程中
-
I will be eating a carrot for lunch tomorrow from 1PM to 3PM
将来完成时态
（future perfect tense）
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will + have + 动词过去分词
-
将来完成时态更加“笃定”
-
The rabbit will have eaten a carrot
-
You will have watched my video
-
I will have thought of you
将来完成进行时态
（future perfect progress tense）
- will + have + been + 动词现在分词
- You will have been watching my video
- I will have been thinking of you
过去将来
一般过去将来时态
（simple past future tense）
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would + 动词原形
-
助动词 be 变位 (was/were) + going to
-
I said I would eat a carrot for lunch
- I said I was going to eat a carrot for lunch
-
I knew you would watch my video
- I knew you were going to watch my video
过去将来进行时态
（past future progressive tense）
-
would + be + 动词的现在分词
-
I said I would be eating a carrot at 1PM tomorrow / yesterday
过去将来完成时态
（past future perfect tense）
-
would + have + 动词的过去分词
-
I said I would have eaten a carrot by 1PM tomorrow / yesterday
过去将来完成进行时态
（past future perfect progressive tense）
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would + have + been + 动词现在分词
-
I said I would have been eating lunch for 2 hours by 1PM
总结
- 过去将来比较少用
- 将来时间也只有前两种比较常用
