【課件】Unit1DiscoveringUsefulStructures課件2021-2022學(xué)年高中英語人教版（2019）必修第二冊

1、 Discovering Useful Structures: Describe people or things in greater detailUnit1 Cultural Heritage【版本：人教冊別：必修二】 contents Review of Attributive Clause Language points Preposition + Relative Pronoun HomeworkIIIRelative Adverb Review of Attributive Clause1. After listening to the scientists who had stu

2、died the problem, and citizens who lived near the dam, the government turned to the United Nations for help.2. Temples and other sites were taken down piece by piece, and then moved and put back together again in a place where they were safe from water. Compare and Discover (P4)What do these two sen

3、tences What do these two sentences have in have in commoncommon? ? 1. There comes a time when the old must give way to the new.2. Water from the dam would likely damage a number of temples and destroy cultural relics that were an importantpart of Egypts cultural heritage. Can you find more sentences

4、 containing relative Can you find more sentences containing relative clauses from the text on clauses from the text on P4 P4 and and P66P66? ? Compare and Discover (P4)3. Not only had the countries found a path to the future that did not run over the relics of the past, but they had also learnt that

5、 it was possible for countries to work together to build a better tomorrow. 4. Perhaps the best example is shown by UNESCO, which runs a programme that prevents world cultural heritage sites around the world from disappearing.Compare and Discover (P4)1. Since then, more than 800 cultural sites that

6、are thought to be of special importance to human history and culture have been added to the World Cultural Heritage Site List.2. The Taj Mahal, which was built between 1631 and 1648, is amasterpiece of architecture.3. In the early 17th century, India was ruled by an emperor named Shah Jahan who was

7、married to a woman named Mumtaz.Compare and Discover (P66)4. Visitors who walk among the buildings can both feel the weight of history and a wonderful sense of peace. 5. Built by several emperors between 1368 and 1915 in Beijing, Hubei, Hebei, and Liaoning, the Imperial Tombs represent Chinese cultu

8、ral and historical values that have been handed down from generation to generation for thousands of years. Compare and Discover (P66) Summary定語定語從句從句定語：相當(dāng)于定語：相當(dāng)于 ，修飾名詞或代詞，修飾名詞或代詞形容詞形容詞構(gòu)成：名詞或代詞構(gòu)成：名詞或代詞 + + 從句從句關(guān)系詞關(guān)系詞分類：限制性：分類：限制性： ； 非限制性：非限制性： ；說明正在談?wù)摰娜?、物或事說明正在談?wù)摰娜恕⑽锘蚴陆o出額外的補充信息給出額外的補充信息關(guān)系詞：關(guān)系代詞：關(guān)系詞：關(guān)

9、系代詞： ：指人，作主語或賓語；：指人，作主語或賓語； ：指人，作賓語；：指人，作賓語； ：指事、物，作主語或賓語；：指事、物，作主語或賓語； ：指人或事、物，作主語或賓語；：指人或事、物，作主語或賓語； ：與所修飾的名詞為所屬關(guān)系，作定語；：與所修飾的名詞為所屬關(guān)系，作定語； ：作地點狀語；：作地點狀語； ：作時間狀語；：作時間狀語； ：作原因狀語；：作原因狀語；whowhomwhichthatwhosewherewhenwhy關(guān)系副詞關(guān)系副詞：即學(xué)即練Choose the correct words to fill in the blanks. (P62 - 1)who whom whos

10、e that which when where why1. That is the site they discovered caves full of Buddha statues.2. Does anybody know the reason he refused to sign the document?whywhere即學(xué)即練who whom whose that which when where why3. Sue is the person to I sent the text message yesterday.4. My brother works in a caf top-q

11、uality Italian food is served.wherewhomChoose the correct words to fill in the blanks. (P62 - 1)即學(xué)即練who whom whose that which when where why5. This is the archaeologist discovered the Inca ruins.6. On the way home, he helped a young man car had broken down.whosewhoChoose the correct words to fill in

12、 the blanks. (P62 - 1)即學(xué)即練who whom whose that which when where why7. Tasmania is the most unforgettable place I have ever been to.8. In European countries, the weekend is usually a time nobody goes to work.whenthatChoose the correct words to fill in the blanks. (P62 - 1)Rewriting: Describe people or

13、 things in greater detail.EXAMPLEI have downloaded that free app, but it doesnt work well. The free app (which / that) I have downloaded doesnt work well.Tips:1. 明確主句和從句。2. 找出先行詞，確定它在主句中的功能。3. 根據(jù)先行詞和關(guān)系代詞或副詞在從句中的功能，確定使用哪個關(guān)系代詞或副詞。即學(xué)即練Practice (P6 - 2)即學(xué)即練1. He showed me a photo in his room. It was a p

14、hoto of a famous cultural relic in Egypt. The photo _ _2. The project team helped protect the national parks in the United Republic of Tanzania. It was formed by members from fifteen countries. The project team _ _ . (which / that) he showed me in his room was of a famous cultural relic in Egypt. wh

15、ose members were from fifteen countries helpedprotect the national parks in the United Republic of Tanzania.即學(xué)即練3. This temple was first built during the Qin Dynasty. The time _ _.4. We met a professional archaeologist at the entrance to the Great Pyramid. He explained to us the process of building

16、such a difficult structure. The professional archaeologist _ when this temple was first built was during the (who / whom) we met at the entrance to the Great Pyramid explained to us the process of building such a difficult structure.Qin DynastyPractice (P6 - 2)即學(xué)即練5. The documents about the cultural

17、 relics from overseas are under the desk. I found them yesterday. The place _ 6. Scientists worked together day and night to rescue the temple because they wanted to preserve it for the next generation. The reason _ where I found the documents about the culturalrelics from overseas yesterday is unde

18、r the desk.why scientists worked together day and nightPractice (P6 - 2)to rescue the temple is that they wanted to preserve it for the next generation.Preposition + Relative Pronoun1. What is the youngest age a person can be employed?2. I will never forget the day he passed away.3. He is the man sh

19、e went to Europe.4. I made a list of the members I had received replies. Preposition + Relative Pronounat whichon whichfrom whomwith whom當(dāng)關(guān)系代詞作介詞賓語時，就出現(xiàn)了當(dāng)關(guān)系代詞作介詞賓語時，就出現(xiàn)了“介詞介詞 + 關(guān)系代詞關(guān)系代詞”引導(dǎo)的定語從句。作介詞賓語的關(guān)系代詞通常用引導(dǎo)的定語從句。作介詞賓語的關(guān)系代詞通常用which或或whom, 不能用不能用that。“介詞介詞 + which”引導(dǎo)的定語從句修飾引導(dǎo)的定語從句修飾指物指物的先行詞，的先行詞，“介

20、詞介詞 + whom”引導(dǎo)的定語從句修飾引導(dǎo)的定語從句修飾指人指人的先行詞。的先行詞。介詞介詞 + + 關(guān)系代詞關(guān)系代詞1. This is the book for which I paid 10 yuan.2. The girl with whom you work is his girlfriend.3. This is the business for which I was responsible. 介詞的選擇介詞的選擇 1. 與從句中的謂語動詞或形容詞搭配與從句中的謂語動詞或形容詞搭配Preposition + Relative Pronoun1. I dont like the

21、way in which / that he speaks.2. The bike on which he often rides needs repairing. 3. I dont like the way in which he speaks.介詞的選擇介詞的選擇 2. 與先行詞搭配Preposition + Relative PronounI dont like the way in which / that / 不填不填 he speaks.2. 與先行詞搭配介詞的選擇介詞的選擇 注意：注意：way (方式方式)為先行詞，且關(guān)系詞在從句中作狀語時，定語從為先行詞，且關(guān)系詞在從句中作狀

22、語時，定語從句的引導(dǎo)詞用句的引導(dǎo)詞用in which或或that或省略或省略。Preposition + Relative Pronoun1. The clever boy made a hole in the wall, through which we could see what was happening inside the house.2. Villagers here depend on the fishing industry, without which there wont be much work. 介詞的選擇介詞的選擇 3. 看句意看前看后看意思看前看后看意思Prepo

23、sition + Relative Pronoun Is this the school you studied ten years ago? Ill never forget the day I first met her. The reason she was absent was that she missed the train. “介詞 + which”有時可與相應(yīng)的關(guān)系副詞互換 in which / whereon which / whenfor which / whyPreposition + Relative PronounThis is the book Im most in

24、terested in. 介詞可后置，這時關(guān)系代詞可省略。This is the watch which / that I am looking for. The babies whom the nurses are looking after are very healthy. 含有介詞的動詞短語一般不拆開使用，如：look for, look after, take care of 等(which)Preposition + Relative Pronoun1. He was educated at a local grammar school, he went on to Cambrid

25、ge. 2. Gun control is a subject Americans have argued for a long time. 3. Wind power is an ancient source of energy we may return in the near future. 4. The English play my students acted at the New Years party was a great success. 即學(xué)即練after whichabout which to which in which Preposition + Relative

26、Pronoun5. Many people who had seen the film were afraid to go to the forest when they remembered the scenes _ people were eaten by the tiger. 6. She showed the visitors around the museum, the construction _ had taken more than three years. 7. The place _ the bridge is supposed to be built should be

27、_ the cross-river traffic is the heaviest. Preposition + Relative Pronoun即學(xué)即練in which of which at which whereRelative Adverb1. I live near here.2. Theyve just returned from abroad.3. I took my watch from under the pillow.4. They were mostly selected from among the workers.5. We didnt meet until afte

28、r the show. Think: What do these sentences have in common? Preposition + Relative Adverb1. I live near here.2. Theyve just returned from abroad.3. I took my watch from under the pillow.4. They were mostly selected from among the workers.5. We didnt meet until after the show. 介詞介詞 + + 副詞或介詞短語副詞或介詞短語主

29、要用于時間或空間的表達，使時間主要用于時間或空間的表達，使時間或地點更具體更精確?；虻攸c更具體更精確。 Preposition + Relative AdverbWe stood at the top of the hill, from where we can see the town.We came a week ago, since when the weather has been bad. 如果引導(dǎo)如果引導(dǎo)定語從句定語從句，則需要將介詞或介詞短語替換成，則需要將介詞或介詞短語替換成關(guān)系副詞關(guān)系副詞where或或when，就出現(xiàn)了，就出現(xiàn)了介詞介詞 + 關(guān)系副詞關(guān)系副詞的表達。的表達。

30、 Preposition + Relative Adverb1. China is the birthplace of kites, _ kite flying spread to Japan, Korea, Thailand and India.A. from that B. from where C. from there D. from here 2. The book was written in 1946, _ the education system has witnessed great changes. A. when B. during which C. since then

31、 D. since when3. The baby is due in May, _ the new house should be finished. A. by then B. which C. by when D. since when 即學(xué)即練 Preposition + Relative AdverbWork in pairs and play a game of definitions. One asks the questions below and the other answers them with relative clauses. Work out two more q

32、uestions of your own. Practice: Pair WorkEXAMPLEA: What is an exit?B: An exit is the door where / through which you can leave a building. EXAMPLEA: What is an exit?B: An exit is the door where / through which you can leave a building. 1. Whats a library? (from / in which; where)2. Whats a good frien

33、d? (to whom; who)3. Whats a vacation? (during which; when)4. Whats a football coach? (from whom; who) Preposition + Relative Adverb Preposition + Relative Adverb1. A library is a place from / in which / where you can borrow books.2. A good friend is someone to whom you can tell your problems.= A goo

34、d friend is someone who you can tell your problems to.3. A vacation is a time during which / when you dont work.4.A football coach is someone from whom football players receive training. = A football coach is someone who trains football players.Language points1at the entrance to 2explain to us the process of 3preserve it for the