《Unit 3 Using language 动名词做主语课件--外研版（2019）高中英语选择性必修第一册.pptx》由会员分享，可在线阅读，更多相关《Unit 3 Using language 动名词做主语课件--外研版（2019）高中英语选择性必修第一册.pptx（15页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、Unit 3Unit 3Using language 动名词做主语动名词做主语 0,000 people reading my blog!b I love to photograph the rising sun,a.Knowing where the ball would go wasnt easy.b.Shooting with great accuracy was another thing he learnt.0,000 people reading my blog!b I love to photograph the rising sun,1.What does“it”refer t
2、o in sentences(c)and(d)?2.Why does the author choose to use sentences(a)and(b)in the reading passage?c.Stephen Curry knew where the ball would go.It wasnt easy.d.Stephen Curry shot with great accuracy.It was another thing he learnt.Considering the genre of the reading passage a news report,it requir
3、es more concise and formal language.1.Why does the author choose to use sentences(a)and(b)in the reading passage?动词动词-ing形式作主语形式作主语常用来表示经常性或习惯性的动作且通常放在句首。常用来表示经常性或习惯性的动作且通常放在句首。例如：例如：Fishing is my pleasure.钓鱼是我的爱好。Playing basketball was his dream.Grammar:v-ing as subject动词动词-ing形式作主语形式作主语Grammar:v-i
4、ng as subject注意以下两点：注意以下两点：1)谓语动词用单数形式谓语动词用单数形式Reading aloud is vital to learn a second language.大声朗读对于学习第二语言是很重要的。Seeing is believing.眼见为实。2)动词动词-ing形式作主语的句子可以转化成为用形式作主语的句子可以转化成为用it 作形作形 式主语的句子。式主语的句子。动词动词-ing形式作主语形式作主语Grammar:v-ing as subject例如：Its a waste of+名词+doing sthIts useless/worthwhile/int
5、eresting doing sthharm观察：3)动名词作主语，还可以是复合结构，动名词作主语，还可以是复合结构，前面可以有物主代词：前面可以有物主代词：e.g.My opening the door annoyed him.我我开门使他烦恼。开门使他烦恼。Jims sleeping affected me.动词动词的的-ing形式作主语和动词不定式形式作主语和动词不定式作主语区别：作主语区别：1)V-ing形式作主语形式作主语往往是普通的、一般性的行为，往往是普通的、一般性的行为，表示一直的事情和经验；表示一直的事情和经验；2)动词不定式作主语通常表示某次具体动作或行为，动词不定式作主语
6、通常表示某次具体动作或行为，通常表示一件未完成的事或未达成的目的。通常表示一件未完成的事或未达成的目的。eg Reading French is easier than speaking it.读读法语比讲法语容易。法语比讲法语容易。To stop the work now seems impossible.现在把工作停下来似乎已不可能。现在把工作停下来似乎已不可能。Complete the passage with the correct form of the words in the box.Grammar:v-ing as subjectwear let miss make use I
7、 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 our sporting competitions can 3._ sureWearing/UsingUsingmakeComplete the passage with the correct form of the words in the box.Grammar:v-ing as subjectwear let miss make use that no one cheats.Best of all,instant replay facilities 4._ us see all the action all over again.5._ our favorite sporting moments is now a thing of the past!let/makeMissingIVHomework