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学英语的同学经常容易被时态困扰，举个栗子，大家是不是秒懂。 ——吃过了吗？ ——正在吃。 ——我马上要去吃。 有木有共鸣！ 下面这个TED视频以简单易懂的语言和生动活泼的例子说清楚了英语的12种时态，速度戳起。 看明白了吗？再来一起复习一下吧！ 以时间划分，我们先将12种时态分为3类：表示现在的、过去的和将来的。 Simple Present Tense 一般现在时 表示没有被强调为持续的或非持续的动作，用于描述习惯、客观事实、不会随时间、外界而发生改变的情况等。 Structure: Base verb (+ es/es for third person): Example: 1) I play game every day. 2) He studies in school. Present Continuous Tense 现在进行时 表示现在正在进行中的动作。 Structure: is/am/are + present participle: Example: 1) I am playing game. 2) He is studying in college. Present Perfect Tense 现在完成时 表示现在已经完成的动作。 Structure: Has/have + past participle: Example: I have finished my home work. Present Perfect Continuous Tense 现在完成进行时 表示已经结束的持续一段时间的动作。 Structure: Has/have + been + present participle: Example: 1) I have been finishing my home work for the last two hours. 2) He has been studying in school since his childhood. Simple Past Tense 一般过去时 表示过去曾经有过的状态或发生过但已经结束的动作。 Structure: Verb+ed or irregular verb: Example: 1) You played the game. 2) He read the newspaper. Past Continuous Tense 过去进行时 表示过去某个时间正在进行中的动作。 Structure: Was/were + present participle: Example: 1) I was reading newspaper. 2) He was going to Karachi. Past Perfect Tense 过去完成时 表示过去某个时间已经完成的动作。 Structure: Had + past participle: Example: 1) I had finished my home work. 2) He had completed his task. Past Perfect Continuous Tense 过去完成进行时 表示过去某个时间点已经结束的持续一段时间的动作。 Structure: Had + been + past participle: Example: 1) I had been finishing my home work for 50 minutes. 2) He had been playing game since morning. Simple Future Tense 一般将来时 表示现在还未发生，在将来会发生的动作，句式中经常包含will，shall等词。 Structure: Will/shall+verb Example: 1) I shall go to my home town. 2) He will complete his task. Future Continuous Tense 将来进行时 表示将来某个时间正在进行中的动作。 Structure: Will be + present participle Am/is/are + going to be + present participle: Example: I will be watching the news at 9pm. / I am going to be watching the news at 9pm. Future Perfect Tense 将来完成时 表示将来某个时间已经完成的动作。 Structure: Will have + past participle Am/is/are + going to have + past participle Example: I will have played the game. / I am going to have played the game. Future Perfect Continuous Tense 将来完成进行时 表示进行中且会在将来某个时间点结束的动作。 Structure: Will have been + present participle Am/is/are + going to have been + present participle: Example: I will have been watching the news for over ten minutes before you join me. / I am going to have been watching the news for over ten minutes before you join me. 现在你能分清12种时态了吗？如果还不清楚的话，下面几张图送给你。        本文内容来源：21世纪杯英语演讲比赛 |
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