为了让考研的同学更高效地复习考研英语，新东方在线考研频道整理了考研必备：时态搭配与变化的语法练习题，考研的同学可以了解一下，希望对大家有所帮助。
在考研英语中，时态是一个至关重要的语法点，它不仅贯穿于各种题型中，也在写作和翻译中有着重要的作用。正确理解和掌握时态变化，不仅能提升语法准确度，还能帮助考生更准确地表达复杂的时间关系。以下我们为大家提供了一系列时态搭配与变化的语法练习题，希望能在复习备考中助你一臂之力。
1. 练习题
题目1：填空题
By the time he (arrive) ___, the meeting (already start) ___.
While she (drive) ___ to work, she (realize) ___ she (forget) ___ her wallet.
If they (have) ___ enough time tomorrow, they (visit) ___ the new museum.
We (live) ___ here for ten years before we (move) ___ to another city.
She usually (walk) ___ to school, but today she (take) ___ the bus.
题目2：改错题
He speaked very confidently during the presentation but make a few spelling mistakes.
By next month, they had completed their construction project.
She has working on that assignment since last week.
When I was younger, I use to go fishing with my grandfather every weekend.
题目3：选择题
I (am finishing / will have finished) my project by the end of this week.
They (will have practiced / practiced) the song before performing it last night.
If John (studied / had studied) more, he would have passed the exam.
She (had been working / was working) in the garden when I called her.
2. 答案与解析
题目1答案
arrived, had already started
was driving, realized, had forgotten
have, will visit
had lived, moved
walks, is taking
解析：
在第1题中，通过“by the time”引导的时间状语从句需要用过去完成时“had already started”，因为它表示在主句动作之前已经完成的动作。
在第2题中，“while”引导的进行时“was driving”和过去式“realized”表同时进行的动作；“had forgotten”表示在“realize”发生之前已完成的动作。
在第3题和第4题中，使用了将来时、现在完成时、和过去完成时，分别表示未来、发生在过去某个时间点之前以及延续到过去某一特定时间点的动作。
题目2答案
spoke, made
will have completed
has been working
used to
解析：
改错题练习旨在发现常见错误如不规则动词的使用、时态选择错误及动词形式错误。
题目3答案
will have finished
had practiced
had studied
was working
解析：
选择题旨在考察考生对时态用法的准确掌握及其在上下文中的合理搭配。
尾段：
时态是考研英语语法中的重点内容，掌握其搭配与变化不仅需要扎实的理论基础，还需要大量实战练习。建议考生在复习过程中，将时态练习题与实际文章相结合，增强对真实语言环境中时态运用的敏感度与正确率。希望上述练习题能帮助你更好地掌握时态变化，轻松应对考研英语中的时态问题。
以上是新东方在线考研频道为考生整理的“考研必备：时态搭配与变化的语法练习题”相关内容，希望对大家有帮助，新东方在线考研频道小编预祝大家都能取得好成绩!更多英语复习相关信息尽在新东方在线考研英语频道。