动名词是动词的一种非谓语形式，由动词原形加-ing构成，它在句中起名词的作用，可以在句子中用作主语、表语、宾语、宾语补语、状语和定语。
ultimate是什么意思 1、 动名词作主语
Walking is good exerci. 走路是很好的运动
fingerSeeing is believing. 眼见为实。
Smoking may cau cancer. 吸烟可能导致癌症。
狐狸爸爸Coming to Hangzhou by train takes about 16 hours. soup的音标乘火车到杭州要16个小时。
Swimming develops the muscles. 游泳可以发展肌肉。
通常为了避免句子主语过于冗长，用it作形式主语。如：
It's nice talking with you.
get on
和你谈话很高兴。
It's no u arguing with him.
跟他争论没用。
It is no u nding him over. It’s too late already. 派他去没用，已经太晚了。
It was very difficult getting everything ready in time. 要把一切按时准备好很困难。
“There + be + no + -ing”结构，如：
There is no joking about such matters. 这种事开不得玩笑。
There is no harm in doing so. 这样做没有害处。
There is no denying the fact that the new method has greatly raid labour productivity.
不容否认新方法大大提高了劳动生产率
2、 动名词作表语
Her job is raising pigs. 她的工作是养猪。
This food smells inviting. 这种食物香味怡人。
The only thing that interests her is dancing. 她唯一感兴趣的事就是跳舞。
My favorite sport is swimming. 我最喜欢的运动是游泳。
To keep money you have found is stealing. 捡到钱不交等于偷窃。
3、 ceremony动名词作宾语
Your shoes need polishing. 你的皮鞋该擦了。
Jim dislikes eating chocolate. 吉姆不喜欢吃巧克力。
She can’t help crying at a sad movie. 她看了忧伤的电影禁不住要哭。
The doctor advid taking exerci. 医生让多运动。
Would you mind filling out this form? 请填一下这张表好吗？
The thief admitted entering the hou. 小偷承认进了屋。
色环电阻的识别
Have you finished correcting the students’ papers? 学生们的卷子改完没有？
有些动词和动词短语后只能接动名词作宾语。这些动词及短语有：
admit, acknowledge, advi, appreciate, avoid, delay, deny, dislike, enjoy, excu, escape, fancy, finish, forgive, face, endure, involve, give up, imagine, mention, mind, miss, pardon, practi, require, rent, resist, suggest, recall, resist, understand, think of, give up, aim at, put off, insist on, persist in, be good at, do well in, can't help, keep on, leave off, feel like, be tired (afraid, capable, fond) of, t about, be ud to, object to, devote onelf to, stick to, respond to, look forward to, e to, submit to, adapt to, apply to, accede to, get to, prefer to, adjust to, owe to, react to蹙额等。
The doctor advid taking more exerci.
医生建议多锻炼。
I suggest doing it in a different way.
我建议用不同的方法做。
abscissa
Do you feel like having a drink?
你想喝点饮料吗？
I prefer swimming to playing basketball.
我喜欢游泳胜于打篮球。
有些动词既可接动名词作宾语，也可接不定式，但在语义上却有很大差别。如：
⑴chance to do 碰巧去做某事
chance doing 冒险试一试做某事
⑵forget to do 忘记要去做某事
forget doing 忘记曾做过某事
⑶go on to do 接着又做另一件事
go on doing 继续做同一件事
⑷remember to do 记得要去做某事
remember doing 记得曾做过某事
⑸stop to do 停下来去做某事
updating是什么意思
stop doing 停止做某事
⑹try to do 努力做某事
try doing 试一试做某事
⑺regret to do 对将要做的事表示遗憾
regret doing 对做过的事表示遗憾
⑻mean to do 打算／想做某事
mean doing 意味着／意思是做某事
4、动名词作宾语补语
I found the parade quite interesting to watch.
这种用法通常用在下列几类动词中，后接宾语然后加上-ing分词，构成复合宾语结构，动名词充当宾补成分。
表示感觉和心理状态的动词，如：e, hear, feel, find, smell, watch, find, listen to, look at, notice, obrve等。如：
There we found him watching TV.
我们发现他在那儿看电视。
I heard someone knocking at the door.
我听见有人在敲门。
在有些动词(如：regard, describe, accept, think of, quote等)之后，可由as引出-ing分词词组作宾补。如：
They regarded the contract as being invalid.
他们认为合同无效。
They described the child as being very clever.
他们描述这孩子非常聪明。
使役动词，如：t, keep, have, get, leave, catch等。如：
Can you get my watch going again?
你能使我的表再走起来吗？
This ts me thinking.
这使我思考。
5、动名词作状语
动名词作状语表示在进行一动作的同时所进行的另一动作，它对谓语动词起修饰和陪衬的作用。动名词作状语可以表示时间、原因、条件、让步、结果、方式或伴随情况。
Having cleaned the rooms we began to weed the garden. (时间)
打扫完房间，我们开始在花园里除草。
Coming into the room, she saw everybody already at their work. (时间)
进屋以后，她看到人人都在工作。
Being ill, he couldn't go to school. (原因)
因为生病，他不能去上学。
Having no interest in the topic, he didn't go to the lecture. (原因)
由于对这个话题没有兴趣，他没去参加讲座。
Working diligently, you will certainly succeed. (条件)
只要刻苦学习，你会成功的。
Using atomic energy, we can build spaceships. (条件)
利用原子能，我们能够建造太空船。
Granting the achievements to be great, there is still something to be desired. (让步)
(尽管)成绩是巨大的，(但)仍有一些要求改进的东西。
My car was caught in a traffic jam, thus causing the delay. (结果)
我的车被交通拥挤堵住，所以延误了。
Traveling by train, we visited a number of cities. (方式)
我们坐火车访问了好多城市。
Mary sat by the window of the classroom, reading a book. (伴随)
玛丽坐在教室的窗户旁，正在读一本书。
6、动名词作定语
动名词作定语时和形容词的功能是相似的。动名词可以单独作定语，如：
a smiling face 笑脸
a leading figure 领导人物
动名词还能构成合成词作定语，如：
easy-going man 好说话的人
swimming pool 游泳池
sleeping-pill 安眠药片
dining-car 餐车
当分词短语做后置定语时，可以转换成定语从句。
She went on board the train leaving for Shanghai.
= She went on board the train, which was leaving for Shanghai.
