不定式由“to+动词原形 构成.其否定形式是“not to+动词原形 .不定式可以带宾语或状语构成不定式短语.没有人称和数的变化.但有时态和语态的变化.不定式可作主语.宾语.状语.表语和定语.但不能单独作谓语.1.不定式的时态及语态 时态 主动 被动 意义 例句 语态 一般 to do to be done 与谓语动词同时发生或以后发生 I’m glad to see you. 当不定式逻辑上的主语是这个不定式所表示的动作的承受者时.不定式须用被动形式.如:He asked to be sent to work in Tibet. This book is said to have been translated into many languages.[ 进行 to be doing 表示谓语的动作发生时.不定式表示的动作正在进行 He pretended to be reading a book when I came in. 完成 to have done to have been done 先于谓语动作发生 We seem to have met each other before. 完成进行 to have been doing 先于谓语动作发生而又延续到谓语动作发生后 He is said to have been studying abroad.but I don’t know which country he is studying in. 查看更多

 

题目列表(包括答案和解析)

翻译下列句子。
1. 你的作文需要修改。(动词-mg形式作宾语)
    _______________________________________________________
2. 学习有关语言的知识比使用语言容易。(动词-ing形式作主语)
    _______________________________________________________
3. 我们应该尽力增强我们的体质。(build up)
    _______________________________________________________
4. 好的习惯是成功的关键。(lead to)
    _______________________________________________________
5. 我们把书放进书柜的目的是不沾上灰尘。(keep... free from)
    _______________________________________________________
6. 我们会议的重点是妇女权利问题。(focus)
    _______________________________________________________
7. 她设法降低她的体重。(reduce)
    _______________________________________________________
8. 对人们说的话我不会作评论。(comment)
    _______________________________________________________
9. 你是最后一个通过驾驶执照考试的人。(the last+动词不定式)
    _______________________________________________________
10. 作无益的后悔是没有用的。(it作形式主语)
    _______________________________________________________

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仔细阅读下面的短文,短文中有10个空格或划线句子。请按照每小题括号内的具体要求完成语法填空、词形变化、句子合并、句子改写以及病句改正等。答案填写在标号为1~10的对应位置。

When I was about twelve, I   1  (sudden)developed great interest in writing poetry.If a lesson   2  (助动词)not interest me, I would take out   3  (人称代词)notebook and start writing poems in class.One day   4  (连词)I was busy write a poem in a geography lesson.I looked up find the teacher   5  (动词词组).He tore the poem up, warning me not   6  (不定式)time in his class.I had written such a good poem   7  (固定句型)in the evening I wrote   8  (宾语)out again from memory.Weeks later, I   9  (read)about a poetry contest and I decided to send out my poem.After a month, I got a letter informing me I had won   10  (冠词)first prize.Everyone at school was glad, except the geography teacher.

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用动词不定式完成句子

一次做两件事等于未做.________ is to do neither.

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the chair is very comfortable to sit on该句中的不定式与主语有动宾关系,因此必须是及物动词,不及物动词则该加上适当的介词。

 

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非谓语动词:动词不定式、动名词、现在与过去分词与独立主格结构作主语、宾语、表语、宾语补足语与状语

1. I think it wrong ________ our advice.

  A) for him not to take                B) of him not to take

  C) of him not taking                  D) for him not taking

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