2019-2020学年人教版高中英语必修4精品教案:Unit 2Section_ⅣGrammar_&_Writing
2019-2020学年人教版高中英语必修4精品教案:Unit 2Section_ⅣGrammar_&_Writing第1页

  Section_ⅣGrammar_&_Writing

   

  动词­ing 形式作主语和宾语

  

  一、动词­ing形式作主语

  1.动词­ing形式作主语时,常表示经常性、习惯性的动作,谓语动词用单数。

  Reading aloud is a good way in learning English.

  朗读是学习英语的一个好方法。

  1

  ①(湖南高考改编)Understanding (understand) your own needs and styles of communication is as important as learning to convey your affection and emotions.

  ②(福建高考改编)Knowing (know) basic first­aid techniques will help you respond quickly toemergencies.

  2.用it作形式主语,而把真正的主语(动词­ing形式)放在句末。常见句型有:

  It is/was no good/use/useless doing sth.

  干......没有好处/用处。

  It is/was a waste of time/money doing sth.

  做某事是浪费时间/金钱。

  It is/was worthwhile doing sth.

  做......是值得的。

  It is no good waiting for other people to make decisions for you.

  等别人替你做决定是没有用的。

  It is no use crying over spilt milk.

  覆水难收。

  It is a waste of time talking about such useless things.

  谈论这些没用的事情是在浪费时间。

  2

  (上海高考改编) It's no use complaining (complain) without taking action.

  3.在there is no 结构中,通常用动词­ing形式。常见句型有:

  There is no point/sense (in) doing sth.

  干......没有意义/道理。

  There is no pleasure doing sth.

  干......没有乐趣。

  There is no point in persuading him any longer. He won't change his mind.

  再劝说他也没有意义。他不会改变主意。

  二、动词­ing形式作宾语

  1.可接动名词作宾语的常见动词可用下面的口诀记住:

避免错过少延期(avoid, miss, postpone)