考研英语不定式怎么说

夜伴育儿 · 2025-01-04 23:26:11

考研英语中动词不定式的基本形式是 to+动词原形,其中"to"是一个小品词,用来连接动词原形,构成不定式。例如:

1. She wants to travel around the world.

2. They decided to build a new house.

在句子中,不定式可以担任不同的语法成分,例如主语、宾语、表语等。以下是一些常见用法:

作为主语

不定式可以充当形式主语,通常使用"it"作为形式主语,而不定式短语则放在句子的后面。例如:

It is important to stay hydrated.

It took me only five minutes to finish the job.

作为宾语

动词不定式可以跟在某些动词后面作为宾语。例如:

She likes to read books.

They enjoyed to play football.

作为表语

不定式可以跟在某些动词或形容词后面作为表语,说明主语的状态或动作。例如:

His goal is to become a doctor.

The problem is to find the solution.

作为宾语补足语

某些动词后面可以跟不定式作为宾语补足语。例如:

I saw him go out.

They heard him sing a song.

作为名词修饰语

不定式可以转化为名词短语,用来修饰名词。例如:

To learn a new language requires dedication and practice.

在考研英语中,动词不定式的用法较为灵活,掌握其基本形式和常见用法有助于提高阅读理解和写作能力。建议在平时的学习中多积累相关例句,加深理解。

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