公开课 动词的ing形式作主语和宾语

总结：用it作 形 主语，而把真 正的主语动词的 式 ing形式移置句尾。
It is no use doing sth 做…… 是没有用处的。
It is no use trying to escape .
It is/was worthwhile doing sth 做……是值得的。
It is worthwhile seeing the film .
dream of catch
Jia Laolian always dreams of _________ catching the mouse.
结论：凡是介词后面要跟一个动 词时，一律用动词的ing形式。我 们把这种情况称作动词的ing形式 作介词的宾语。常用的短语有： 注意：凡是固定短语里面带的 be fond of喜欢; be tired of厌倦; to give 都是介词，而不是不定式，所 up 放弃; be interested in对…感兴趣; 以它后面的动词要用 ing 形式。 look forward to盼望; lead to导致; pay
动词的ing形式作主语和宾语
Verb—ing Form as Subject and Object
什么是主语(subject)？ 什么是宾语 (object)？
He likes his dog.
主语 宾语
Finding the rule Swim is my interest. Swimming is my interest. I like read. I like reading.
I can't help laughing.
Pay attention: 词组can't help后必 须接动词的ing形式
Correct or not? We look forward to see you. ×
We look forward to seeing you.
Pay attention: 介词to后面的动词 要用ing形式
百度文库论
动词原形 不能作主语 _________ 和宾语 动词的 ing 形式 _____________可以作 主语和宾语
I.V-ing form as subject 动词的ing形式作主语
dance
hobb y
Dancing is their hobby.
bite nails
habit
Biting nails is not a good habit.
do exercise
lose weight
Doing exercise is the best way to lose weight.
What’s in common?
Dancing is their hobby. Biting nails i not a good habit. s Doing exercise is the best way to lose weight.
翻译练习
1. 学习英语非常有趣。 Learning English is very interesting. 2. 环游世界是她的梦想。 Travelling around the world is her dream.
3.在教育上花钱是值得的。 It is worthwhile spending money on education. 4. 很多孩子喜欢踢足球。 Many children are fond of playing football.
attention to注意; be used to 习惯于
Jia Laolian
enjoys ________ eating watermelon in summer.
结论：有些动词后只能跟动词的 ing形式，我们把这种情况称作动 词的ing形式作及物动词的宾语。
只能跟动词的 ing 形式作宾语的常用 动词及词组有：
1. 动词-ing 作主语。 2. 谓语动词用 单数 。
It is no use doing sth 做……是没有用处的。
It is worthwhile doing sth 做……是值得的。
It is pleasant doing sth 做……是有乐趣的。 It is a waste of time doing sth 做……是浪 费时间的
Correct or not? Would you mind open the window? ×
Would you mind opening the window?
Pay attention: mind后必须接动词 的ing形式
Correct or not? He is used to live in the countryside. ×
It is/was a waste of time doing sth 做……是浪费时间的。
It is a waste of time playing computer games .
It is/was pleasant doing sth 做…… 是有乐趣。
It is pleasant playing with friends .
5.你读完那本书了吗？ Have you finished reading that book?
6. 她试图避免再次见到他。 She tried to avoid meeting him again.
Thanks!
admit 承认 , avoid 避免 , consider 考虑 , dislike 不喜欢， enjoy 喜欢 , escape 逃跑 , finish完成, keep继续，mind介意, suggest 建议, imagine设想, practise练习，give up 放弃，can't help禁不住，feel like想要做
Pay attention: be used to是一个固 定短语，里面的 to 是介词，而不 是不定式，所以它后面的动词要 用ing形式。
He is used to living in the countryside.
Correct or not? I can't help to laugh. ×
It is no use trying to escape. It is worthwhile seeing the movie. It is a waste of time playing computer games. It is pleasant playing with friends.
II.V-ing form as object 动词的ing形式作宾语