Unit 3 Using language Grammar -ing as subject课件 -(2022）新外研版高中《英语》选择性必修第一册.pptx

1、inging asas subjectsubject a.Knowing where the ball would go wasnt easy.b.Shooting with great accuracy was another thing he learnt.1.What are the subjects in sentence(a)and sentence(b)?c.Stephen Curry knew where the ball would go.It wasnt easy.d.Stephen Curry shot with great accuracy.It was another

2、thing he learnt.2.What does“it”refer to in sentence(c)and(d)?Look for more sentences in the reading passage1.Practising day in and day out helped Stephen sharpen his skills.2.Playing basketball was his dream.ving的形式的形式主动主动被动被动现在式完成式(not)ving(not)being done(not)having doneVing作主语的用法作主语的用法a.Knowing wh

3、ere the ball would go wasnt easy.b.Shooting with great accuracy was another thing he learnt.直接放在句首，谓语动词用直接放在句首，谓语动词用_单数单数Ving作主语的用法作主语的用法it在句首作_，_后置作真正的主语.1.Its no use crying over spilt milk.2.Its a waste of time talking about this issue.形式主语形式主语vingIt+be+a waste of time doing It is/was no good/use

4、doing It is/was fun doing It is/was worth/worthwhile doing 做做是浪费时间是浪费时间做做是没用处的是没用处的做做是有趣的是有趣的做做是值得的是值得的Ving作主语的用法作主语的用法There is no doing sth,相当于相当于Its impossible to do sth1.There is no hiding of evil but not to do it.2.There is no joking about such a matter.Ving作主语的用法作主语的用法ing form用于布告形式的省略结构中用于布告形式

5、的省略结构中Ving作主语的用法作主语的用法1.Their coming to help was a great encouragement to us.2.Students knowing English well helps them in learning French.-ing form的复合结构在句中作主的复合结构在句中作主语，语，当当-ing form有自己的逻辑主有自己的逻辑主语时，常可以在前面加上一个语时，常可以在前面加上一个，名词所有格名词所有格形容词性物主代词形容词性物主代词Ving作主语作主语与与to do作主语的区别作主语的区别 1.Smoking is harmful

6、 for health.2.To go on means greater efforts.Ving 用来描述用来描述_,to do用来描述用来描述_ 习惯性动作习惯性动作未发生的动作未发生的动作Lets practice1._(see)is believing.2.There is no _(deny)that perseverance is the key to success.3._(make)enough preparations in advance usually causes a lot of trouble.4.Its no use _(make)an excuse for th

7、is.SeeingdenyingNot makingmakingLets practice5._(he)coming to help is a great inspiration.6.It is worthwhile _(read)books on popular science.7._(make)noise in class is impolite.Histo readMakingEtenesh Diro had almost completed two thirds of the 3000m steeplechase,when disaster struck.She got tangled

8、 up with some other competitors.It made her fall.Her right shoe started to come off.She tried to pull the shoes back on,but it cost her precious time.One after the other,the runners overtook her.Her getting tangled up with some other competitors made her fall.Her trying to pull the shoes back on cos

9、t her precious time.She threw the shoe away.This meant she could get up quickly and fight for her position in the race.She ran the rest of the race with just one shoe on and her right foot bare.It raised a big cheer for her.Luckily,she was later given a chance to compete in the final.She lost a shoe

10、.But it didnt keep her from taking part.This is the true spirit of sport.Her throwing the shoe away meant she could get up quickly and fight for her position in the race.Her running the rest of the race with just one shoe on and her right foot bare raised a big cheer for her.Her losing a shoe didnt

11、keep her from taking partComplete the passage with the correct form of the words in the box.wear let miss make useI like how technology is changing sports.1 _the latest equipment,such as smart earphones,allows people to get the best out of their training.2 _video technology to help judge Wearing/UsingUsingwear let miss make useour sporting competitions can 3 _ sure that no one cheats.Best of all,instant replay facilities 4 _ us see all the action all over again.5 _ our favourite sporting moments is now a thing of the past!makelet/makeMissing