【课件】Unit1Discoverusefulstructures课件人教版高中英语选择性必修第一册

1、选择性必修一 Period 3 Discover useful structuresUnit 1 People of achievement人教版（2019）Lead inRead the following sentences and underline the relative clauses.They tested hundreds of Chinese medical treatments that showed promise in the fight against the disease.Lead inRead the following sentences and underl

2、ine the relative clauses.Tu Youyou was awarded the Nobel Prize, which is considered one of the highest international honours a person can receive.Lead inRead the following sentences and underline the relative clauses.Tu Youyou went to Hainan, where malaria was more common, to study malaria patients.

3、Lead inRead the following sentences and underline the relative clauses.Later, the medicine was tested on malaria patients, most of whom recovered.To sum upRead the following sentences and underline the relative clauses.Then name the two types of clauses and state their functions.They tested hundreds

4、 of Chinese medical treatments that showed promise in the fight against the disease.Tu Youyou was awarded the Nobel Prize, which is considered one of the highest international honours a person can receive.Tu Youyou went to Hainan, where malaria was more common, to study malaria patients.Later, the m

5、edicine was tested on malaria patients, most of whom recovered.限制性定语从句限制性定语从句非限制性定语从句非限制性定语从句非限制性定语从句非限制性定语从句非限制性定语从句非限制性定语从句Grammar rules名词名词代词代词关系代词关系代词关系副词关系副词Usage of relatives非限制性定语从句非限制性定语从句限制性定语从句限制性定语从句引引导导词词的的作作用用Discover useful structuresRewrite the sentences using non-restrictive relative

6、 clauses. How do the sentences flow differently？1. We were very impressed by the old man. He was not willing to acknowledge defeat.2. Afterwards, Einstein had to flee Germany. Hitler was in power there.We were very impressed by the old man, who was not willing to acknowledge defeat.Afterwards, Einst

7、ein had to flee Germany, where(=in Germany) Hitler was in power.the old manGermanythere后来，爱因斯坦不得不逃离德国，在那里希特勒掌权。HeDiscover useful structures3. There is nothing we can do to help Linda. Her circumstances are beyond our control.4. The teacher asked us to listen to a speech by his favorite novelist, J.K

8、. Rowling. It inspired us a lot.There is nothing we can do to help Linda, whose circumstances are beyond our control.The teacher asked us to listen to a speech by his favorite novelist, J.K. Rowling, which inspired us a lot.老师要求我们听他最喜爱的小说家J.K. 罗琳的演讲，这个（演讲）让我们非常鼓舞。_我们帮不了Linda， 她的的境况超出了我们的控制。_Discover

9、 useful structures5. The building under construction was designed by I.M. Pei- a famous Chinese-American architect. He was born in Guangzhou, China.6. I was asked to explain the project with the help of a flow chart. It was a big challenge for me.I was asked to explain the project with the help of a

10、 flow chart, which was a big challenge for me._ The building under construction was designed by I.M. Pei- a famous Chinese-American architect, who was born in Guangzhou, China.无逗号可修饰一个词，也可修饰整个句子去掉从句，主句意思仍然完整清楚。补充说明有逗号常译成与主句并列的句子关系词一般不可省略，不能用that, why引导。去掉从句，主句意去掉从句，主句意思不完整不明确思不完整不明确修饰限定修饰限定只修饰一个名词或代

11、词译为“的”作宾语时可省略Discover useful structuresPractice1. (2019浙江卷语法填空)On the edge of the jacket, there is a piece of cloth 58 gives off light in the dark.2. (2019北京卷语法填空)The students benefiting most from college are those 9 are totally engaged(参与)in academic life.3. (2018全国I)Two of the authors of the revie

12、w also made a study published in 2014 66 showed a mere five to 10 minutes a day of running reduced the risk of heart disease and early deaths from all causes.4. (2018全国II)The Chinese Ministry of Agriculture finds that between 2005when the government started a soil-testing program _69_ gives specific

13、 fertilizer recommendations to farmers - and 2011, fertilizer use dropped by 7.7 million tons.Fill in the blanks with relative pronouns or adverbs.that/whichwho/that that/which who/thatGrammar rulesPractice5. (2015江苏,21)The number of smokers, _is reported, has dropped by 17 percent in just one year.

14、 6. (2015湖南,29)It is a truly delightful place, _looks the same as it must have done 100 years ago with its winding streets and pretty cottages. 7. (2015浙江,19)Creating an atmosphere in _employees feel part of a team is a big challenge. 8. (2015重庆,14)He wrote many childrens books, nearly half of_were

15、published in the 1990s. 9. (2015四川,3)The books on the desk,_ covers are shiny,are prizes for us. Fill in the blanks with relative pronouns or adverbs. as which which which whoseGrammar rulesPractice非限制性定语从句和单句的比较非限制性定语从句和单句的比较11. He failed in the exam._ made his parents angry.12. He failed in the ex

16、am, _made his parents angry.13. He has two sons. Both of _ are teachers. 14. He has two sons, both of _ are teachers.Thiswhichwhomthem此处不能用 thatthat，thatthat不能引导非限制性定语从句。不能引导非限制性定语从句。10. I am reading Harry Porter, _is an interesting book.whichPractice15.(2020江苏卷)21Many lessons are now available onli

17、ne, from _ students can choose for free.AwhoseBwhichCwhenDwhom16.(2020天津)6Dr. Rowan, _ secretary resigned two weeks ago, has had to do all his own typing.AwhoseBof whomCof whichDwhich17.(2019江苏) 21.We have entered into an age _ dreams have the best chance of coming true. A. whichB. whatC. when D. th

18、atChoose the best answer which suits the blanket fromA、B、C and D.B. whichA. whoseC. whenPractice18.(2019天津)11.Their child is at the stage_ she can say individual words but not full sentences.A. why B. where C. which D. what19. (2018北京)5. She and her family bicycle to work, _ helps them keep fit.A. w

19、hich B. who C. as D. thatChoose the best answer which suits the blanket fromA、B、C and D.A. whichB. wherePracticeFill in the blanks with relative pronouns or adverbs.20. (2020全国新课标III)In ancient China lived an artist， 61 paintings were almost lifelike. 21. (2020全国新课标I)Because the moons body blocks di

20、rect radio communication with a probe, China first had to put a satellite in orbit above the moon in a spot 63 it could send signals to the spacecraft and to Earth.22. (2020全国新高考I山东卷)The 80,000 objects collected by Sir Hans Sloane, for example, formed the core collection of the British Museum 39. op

21、ened in 1759.23. (2019新课标II卷语法填空)Now Irene Astbury works from 9am to 5pm daily at the pet shop in Macclesfield， _62_ she opened with her late husband Les.24. (2019新课标III卷语法填空)They were well trained by their masters _64_ had great experience with caring for these animals. whose where which/that where

22、 whoDiscussionWork in groups. Complete the sentences using non-restrictive relative clauses to give extra information. Then share them with your group members.I would like to travel around ,What impressed me most,My favourite scientist is,Finally, we arrived at,My grandparents like,I wish to obtain,My best friend, I would like to travel around ,Discussio