2021版外研版选修三英语Unit3 Using language P29 ppt课件.pptx

1、Using language P29 Unit 3 Faster, higher, stronger Have you ever seen these signs? parking littering Spitting Smoking Look at the sentences from the reading passage. Presentation Knowing where the ball would Shooting with great accuracy What are the subjects in (a) and (b)? go wasnt easy. was anothe

2、r thing he learnt. a. b. Compare them with the following sentences. c. Stephen Curry d. Stephen Curry It was another thing he learnt. a. Knowing where the ball would go wasnt easy. b. Shooting with great accurary was another thing he learnt. What does “it” refer to in (c) and (d)? knew where the bal

3、l . It wasnt easy. would go shot with great accurary. Why does the author choose to use (a) and (b) in the reading passage? Now look for more sentences with ing as subject in the reading passage, and summarise its use in your own words. Why does the author choose to use (a) and (b) in the reading pa

4、ssage? *The genre of the reading passage: _, so it requires _ _ language. news report more concise and formal 动词动词-ing作主语作主语 一、动词一、动词-ing作主语的三种形式：作主语的三种形式： 1.直接放在句首，表示抽象的、经常的以及 习惯性的动作或状态，谓语动词用单数。 Walking is a good form of exercise for both young and old. 散步对年轻人和老年人都是一种很好的锻炼方式。散步对年轻人和老年人都是一种很好的锻炼方式。

5、Watching news on TV has become a routine for me. Going to Hangzhou by train takes about 16 hours. 在电视上看新闻已经成了我的一种日常习惯。在电视上看新闻已经成了我的一种日常习惯。 乘火车去杭州要乘火车去杭州要1616个小时。个小时。 Asking a womans age is impolite in our country. 在我们国家问一个女人的年龄是不礼貌的。在我们国家问一个女人的年龄是不礼貌的。 2.it在句首作形式主语，动词-ing形式后置作真 正的主语，用形容词或名词作表语。 no u

6、se, no good, fun, hard work, a hard / difficult job, a waste of time 等等; 常见的名词或名词短语有常见的名词或名词短语有: : 形容词有形容词有: : dangerous, worthwhile, useless等。等。 Its no use making an excuse for this. 例： 为这件事找借口是没有用的为这件事找借口是没有用的 。 Its a waste of time talking about such a useless thing. 谈论这样无用的事情简直是浪费时间。谈论这样无用的事情简直是浪

7、费时间。 Its dangerous swimming in the sea on windy days. 有风的天气在海里游泳是危险的。有风的天气在海里游泳是危险的。 3.在there be 结构中作主语： 这种结构的意思相当于 “It is impossible to do ”。 There be no 动词动词ing There is no hiding of evil but not to do it. 例： 若要人不知若要人不知, , 除非己莫为。除非己莫为。 There is no joking about such a matter. 这种事开不得玩笑。这种事开不得玩笑。 动词-

8、ing形式通常表示抽象动作，往往是普通 的、一般的行为；且表示已知的事情或经验。 动词不定式作主语则表示某次具体动作或行 为；且表示未完成的事情或未达成的目的。 As a child, she felt that visiting sick people was a duty and a pleasure 例： 动词动词-ing形式与不定式做主语的比较形式与不定式做主语的比较 还是个孩子的时侯还是个孩子的时侯, , 她就觉得探视病人是一种责任她就觉得探视病人是一种责任, , 也是一种愉悦。也是一种愉悦。 He said, “To go on like this is useless .” 动词

9、动词-ing形式与不定式做主语的比较形式与不定式做主语的比较 他说他说: “: “继续这样下去是无用的。继续这样下去是无用的。” Doing nothing is doing ill 什么也不做就是什么也不做就是作恶作恶。 Its an honor for me to be invited to the party. 我很荣幸被邀请参加这个晚会。我很荣幸被邀请参加这个晚会。 常用常用-ing形式作主语的句型形式作主语的句型 It +be +a waste of time doing 做做是浪费时间的是浪费时间的 It is/was no good/use doing 做做是没用处的是没用处的

10、It is/was hardly/scarcely worth doing 做做不值得不值得 It is/was worth/worthwhile doing 做做是值得的是值得的 There is no doing. 无法无法; 不允许不允许 Practice Rewrite the underlined sentences with the -ing form as subject. Etenesh Diro had almost completed two thirds of the 3000m steeplechase, when disaster struck. She got ta

11、ngled 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. She threw the Getting tangled up with some other competitors made her fall. But trying to pul

12、l the shoe back on cost her precious time. Practice 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 th

13、e final. She lost a shoe. But it didnt keep her from taking part. This is the true spirit of sport. Throwing the shoe away meant she could get up quickly and fight for her position in the race. Running the rest of the race with just one shoe on and her right foot bare raised a big cheer for her. Los

14、ing a shoe didnt keep her from taking part. Translate the sentences with -ing form as subject. 1. 出国旅行是很激动人心的。 2. 在这儿等是没用的, 我们走吧。 3. 在教育上花钱是值得的。 4. 和不诚实的人交朋友是没有好处的。 Travelling abroad is very exciting. Its no use waiting here. Lets go. It is worthwhile spending money on education. There is no good ma

15、king friends with the dishonest men. Complete the passage with the correct form of the words in the box. Production I 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 w

16、ear let miss make use Wearing / Using Using Complete the passage with the correct form of the words in the box. our 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! wear let miss make use make let / make Missing Think about whether you agree with the point of view in Activity 3 and share your opinion with the class. Use the -ing form as subject where appropriate. Thank you!