Unit3Fascinating Parks动词-ing形式作主语 导学案-2025-2026学年高中英语人教版选择性必修第一册

Unit 3动词的-ing形式作主语
一、动词-ing形式作主语的基本用法
(1)表示________________的动作，谓语动词通常用________形式。
Getting here ________ (be) quite difficult.
Being in such a beautiful and wild place ______(make) me feel blessed to be alive.
Listening to the English tapes and watching English films _____ (be) good ways to learn English.
单个的动名词（短语）作主语时谓语动词用_____________；两个或多个动名词（短语）并列作主语时，如果是两件事,谓语动词用____________。
it在句首作形式主语，动词-ing形式后置作真正的主语。
常用句型:
① It’s a waste of time/money doing sth. 做某事是浪费时间/金钱。
② It’s no good/no use/no fun doing sth. 做某事没好处/没用/没意思。
③ It is useless doing sth. 做某事无用。
④ It is worthwhile doing sth. 做某事是值得的。
⑤It is no pleasure doing sth. 做某事没乐趣。
(3)There is no doing sth. (该句型一般指无法或不被允许。)
There is no denying... 不可否认的是......
There is no sense in doing sth...做...没有道理
There is no point in doing sth. 做...毫无意义
There was no way doing sth. 无法做...
即学即用
It's a waste of time ___________(persuade) him to join us.
It’s no use _____________(wait) here. Let’s go.
It is worthwhile _____________(spend) money on education.
There is no good _____________ （make）friends with the dishonest men.
二、动词-ing形式的复合结构
动词-ing形式的复合结构有四种形式：
____________________+动词-ing
____________________+动词-ing
代词宾格+动词-ing
名词+动词-ing
三、动词-ing形式的否定形式
动词-ing形式的否定形式通常是在其前加________;
带有逻辑主语时,not应放在________________和________________形式之间。
E.g.
Not knowing what to do next made him much more embarrassed.
Her not passing the exam brought her much unhappiness.
四、动词-ing形式的时态和语态
主动语态 被动语态
一般式
完成式
_______________ is really difficult for the old.
对于老人来说，爬山非常困难。
____________ （ask）to do so much homework made him unhappy.
被要求做这么多家庭作业使他不高兴。
____________ (travel) to that beautiful city has made him want to travel there again.
曾经去那美丽的城市旅游使他再想去那旅游一次。
_______________ (bite) by my dog made Linda refuse to play with me again.
琳达已经被我的狗咬了，所以她拒绝再和我玩。
五、动词-ing与动词不定式作主语的区别
动词-ing作主语，常常表示____________________的动作。而不定式一般表示__________
__________的行为。
____________ (deliver)newspapers is his job. 送报纸是他的工作。
____________ (deliver)newspapers is his job today. 送报纸是他今天的工作