非谓语动词的用法

[为什么英文中有些句子用物作主语怎么谓语动词是主动形式呢]物做主语，谓语动词就一定用被动，这种理解是错误的。比如，这家公司坐落在市中心。The company lies in the city center. 你看，这句话无论从中文思维还是英语思维，都是主动形式。...+阅读

简单的给你梳理一下吧！不定式一般用在两个动词连接的时候，还有一种就是充当主语的时候。如：I want to go to see the film. ( to go 和to see 都是不定式)To finish my homework alone is really hard for me.(To finish 也是不定式，做主语)然后呢，动名词，也可用在两个动词连接的时候，也可以充当主语，还可以用作形容词，最后就是用作名词了。如：I want to go to swim. 可以说成 I want to go swimming. Finishing my homework alone is really hard for me. （道理同上）This is an interesting book. (interesting 用作形容词)I love swimming.最后哦，动词分词（你说的应该是过去分词，因为动名词我们也可以叫做动词的现在分词，注意区别哦），过去分词可以用在（现在/过去）完成时，用于被动语态，还有就是用作形容词。如：I have bought the book.I had bought the book.She is / was asked to do the job.Oh, I am / was so excited.自己慢慢的归类一下吧，希望能够帮到你的！

非谓语动词的具体用法请讲的详细易懂

非谓语动词包括动词不定式、动词-ing形式和过去分词三种。由于它们在举重不能单独作谓语而得此名。一.非谓语动词做主语和宾语能够做主语和宾语的非谓语动词是不定式和动词-ing形式。其中，不定式常表示具体的、某一次动作，而动词-ing形式多表示经常性、习惯性动作。有时为了保持句子平衡，难免头重脚轻，常用it作形式主语或宾语。如： 1. Fishing is his favorite hobby, and collecting coins also gives him great pleasure. （上海 2001） 2. It is simply a waste of time discussing such matters with him. 3. In fact it is a hard job for the police to keep order in an important football match. （上海 2001） 4. We agreed to meet here but so far she hasn't turned up yet. ( NMET 1995) 5. I really appreciate having time to relax with you on this nice island. （上海 2001） 6. Isn't it time you got down to marking the papers？（重庆 2006）二.非谓语动词做表语不定式、动词-ing形式和过去分词均可跟在系动词后面，在句中作表语。

如： 1. The purpose of new technologies is to make life easier, not to make it more difficult. 2.We were all tired out when we finally climbed onto the top of the hill. We never thought climbing was so tiring. 三.非谓语动词做宾语补足语不定式、动词-ing形式和过去分词均可在句中用作宾语不足语。如： 1. The doctor warned him time and time again not to smoke, but he smoked all the same. 2. Helen had to shout to make herself heard above the sound of the music. 3. Don't leave the water running while you brush your teeth. 在被动语态中，作宾语补足语的非谓语动词就成了主语补足语。如： 4. The poor slaves were made to work for more than 14 hours a day. 5. A cook will be immediately fired if he is found smoking in the kitchen. 6. She headed for the hospital in such a hurry that the door was left unlocked. 四.非谓语动词作定语不定式、动词-ing形式和过去分词在句中均可作定语。

如： 1. There are five pairs to choose from, but I'm at a loss which to buy. （上海 1999） 2. The reading room of our school library is large enough to hold 800 people. 3.Peter received a letter just now saying his grandma would come to see him soon. （四川 2007） 4. The repairs cost a lot, but it's money well spent. （湖北 2005） 5. The computer center, opened last year, is very popular among the students. 五.非谓语动词作状语不定式、动词-ing形式和过去分词在句中均可作状语。如： 1. — Mum, why do you always make me eat an egg every day？ — To get enough protein and nutrition as you are growing up. （上海 1999） 2. Dressed in a white uniform, he looks more like a cook than a doctor. （湖南 2005） 3. Whenever he was asked why he was late for class, he would answer carelessly, always saying the same thing. 时态和词形式两码事，一个是句子的属性，一个是单词的属性

非谓语的用法

非谓语动词：不能作谓语但保持动词特征的形式。没有人称和数的变化，但可以有自己的宾语或状语。不定式to do、动名词/ 现在分词ing和过去分词-ed. 不定式的用法： 1.作主语；To learn an art well is very hard. 不定式作主语可用it作形式主语 It is very hard to learn an art well. 2.作表语：Our duty is to help the young children to grow better. 3.作宾语：不定式作宾语的动词有agree arrange afford ask choose demand try decide offer expect learn pretend want hope promise... I really like to watch football matches. 不定式作介词的宾语 I'm interested in what to do but not how to do it. 4.做宾补：作宾补有带to和不带to 的不定式。常用带to作宾补的动词有；ask advice allow beg tell cause permit refuse warn force forbid encourage invite teach know call on... 常用不带to作宾语的动词有：discover feel have see hear make observe look at listen to watch notice ... 5.作定语：Do you have anything else to say for yourself? 6.作状语：表示原因、结果、目的、比较和独立成分。

Since March 2003, many students have begun to learn about AIDS prevention and the risks of drugs to stay far away from AIDS. 7.独立成分：表示说话者的态度、语气等 To tell you the truth,I'm almost freezing. 省不定式： had better do sth.would rather do sth. can't but do sth. do nothing but do sth. feel ,listen to, look at ,see, hear, watch, notice, make, let, have ... 不定式虽没有人称和数的变化但表示先后顺序有主动被动进行形式 Don't pretend to be working hard. Just do what you should do I'm sorry to have given you so much trouble. （待续不好意思）

非谓语动词及非谓语动词的用法

非谓语动词有：不定式，分词（现在分词，过去分词），动名词

语法作用：不定式：1.作主语，2. 作表语：To liveis to study. 3.作宾语：I decided to study English hard. 4.作定语：She had a simple way to work out the peroblem. 5.作状语：To learn the language well he went abroad. 6.作补语：The teacher got the students to go home after school.

分词：1. 作表语：The job is tiring. I was interestedin the film.

2.作定语： The sleeping boy is my brother. The broken glass is yours.

3.作状语：Being ill,she didn't go to school yesterday. Praised by the teacher,she was glad.

4.作补语：The boss had the work done. The boss had the workers working day and night.

动名词1.作主语，2.作表语：Seeing is believing. 3，作定语：The walking stick is very long.

4.作宾语：All boys enjoy playing football.