【英语时态练习题-附答案和讲解】在英语学习中，时态是语法中非常重要的一个部分。掌握不同动词形式的变化，可以帮助我们更准确地表达时间、动作的先后顺序以及事件发生的可能性。为了帮助大家更好地理解和运用英语时态，下面提供一套精选的练习题，并附上详细的答案与讲解。
一、选择题（每题1分，共10题）
1. I _______ my homework at 8 p.m. yesterday.
A) do
B) did
C) am doing
D) have done
2. She _______ to the park every Sunday.
A) go
B) goes
C) went
D) has gone
3. They _______ their vacation in Paris last summer.
A) are having
B) had
C) have had
D) had had
4. If it _______ tomorrow, we will go out.
A) rains
B) will rain
C) is raining
D) rain
5. By next year, I _______ a new job.
A) find
B) found
C) will find
D) have found
6. He _______ English since he was a child.
A) learns
B) learned
C) has learned
D) is learning
7. The movie _______ when we arrived.
A) started
B) had started
C) was starting
D) has started
8. We _______ dinner when the phone rang.
A) were having
B) had had
C) have had
D) had
9. She _______ the letter before she left.
A) wrote
B) had written
C) writes
D) has written
10. They _______ here for two weeks.
A) are staying
B) have stayed
C) stay
D) will stay
二、答案与解析
1. B) did
解析：句中有“yesterday”，表示过去的时间，所以用一般过去时“did”。
2. B) goes
解析：“every Sunday”表示经常性的动作，用一般现在时“goes”。
3. B) had
解析：“last summer”是过去的时间，用一般过去时“had”。
4. A) rains
解析：条件句中，if从句用一般现在时表示将来，所以选“rains”。
5. C) will find
解析：“by next year”表示将来某个时间点，用一般将来时“will find”。
6. C) has learned
解析：“since he was a child”表示从过去持续到现在的动作，用现在完成时“has learned”。
7. B) had started
解析：“when we arrived”表示过去的过去，用过去完成时“had started”。
8. A) were having
解析：“when the phone rang”表示过去某一时刻正在进行的动作，用过去进行时“were having”。
9. B) had written
解析：“before she left”表示过去的过去，用过去完成时“had written”。
10. B) have stayed
解析：“for two weeks”表示从过去持续到现在的时间段，用现在完成时“have stayed”。
三、总结
英语时态的学习需要不断练习和理解。通过这些练习题，我们可以发现：
- 一般现在时用于习惯性动作或普遍事实；
- 一般过去时用于过去发生的事情；
- 一般将来时用于将来的动作；
- 现在完成时用于从过去持续到现在的动作；
- 过去完成时用于描述过去某一时间之前已经发生的事情；
- 过去进行时用于描述过去某一时刻正在发生的动作。
建议在日常学习中多读、多写、多听，结合语境来判断时态的使用，这样才能真正掌握英语时态的灵活运用。
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