高中英語-新人教必修Book-2Unit-1-Discovering-Useful-Structures-P6-課件(共17張)

1、Discovering Useful Structures P6 新人教必修Book 2 Unit 1 Cultural Heritage 1Discovering Useful Structures 讀課文，找出含有定語從句的句子；找出每個定語從句中的關(guān)系代詞/副詞及對應(yīng)的先行詞。After listening to the scientists who had studied the problem, and citizens who lived near the dam, the government turned to the United Nations for help.Templ

2、es and other cultural sites were taken down piece by piece, and then moved and put back together again in a place where they were safe from the water.Presentation2讀課文，找出含有定語從句的句子；After listenin讀課文，找出含有定語從句的句子；找出每個定語從句中的關(guān)系代詞/副詞及對應(yīng)的先行詞。There comes a time when the old must give way to the new.Perhaps t

3、he best example is shown by UNESCO, which runs a programme that prevents world cultural heritage sites around the world from disappearing.Presentation3讀課文，找出含有定語從句的句子；There comes a SummarySummary 4SummarySummary 4EXAMPLEI have downloaded that free app, but it doesnt work well.The free app (which/tha

4、t) I have downloaded doesnt work well.Practice用定語從句重組句子：第一步：明確主句和從句。第二步：找出先行詞，確定它在主句中的功能。第三步：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。TipsRewrite the sentences using relative clauses.5EXAMPLEPracticeTipsRewrite the1. He showed me a photo in his room. It was a photo of a famous cutural relic in Egypt. The

5、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 _ _ _3. This temple was first built during the Qin Dynasty.Rewrite the sentences using relative clauses.(which/ that) he showed me in h

6、is room was of a famous cultural relic in Egypt. whose members were from fifteen countries helped protect the nationalparks in the United Republic of Tanzania. 61. He showed me a photo in his The time _ _4. We met a professional archaeologist at the entrance to the Great Pyramid. He explained to us

7、the process of building such a difficult structure. The professional archaeologist _ _ _ _5. The documents about the cultural relics from overseas are under the desk. I found them yesterday. The place _when this temple was first built was during the Qin Dynasty.(who/ whom)we met at the entrance to t

8、he Great Pyramid explained to us the process of building such a difficult structure.where I found the documents about 7 The time _ _ _6. Scientists worked together day and night to rescue the temple because they wanted to preserve it for next generation The reason _ _ _ _the cultural relics from ove

9、rseas yesterday is under the desk.why scientists worked together day and night to rescue the temple is that they wanted to preserve it for the next generation. 8 _Summary 定語從句中關(guān)系詞可以省略的幾種情況：定語從句的先行詞在定語從句中作賓語時，關(guān)系詞通常省略。如： I have taken with me the two books (that/ which) you asked me to return to the Ci

10、ty Library.2. 先行詞是way, reason, time, place等且它們在 定語從句中分別作方式、原因、時間和地點 狀語時其后定語從句的相應(yīng)關(guān)系詞that/in which, why/that，when, where等可以省略。 9Summary 定語從句中關(guān)系詞可以省略的幾種情況：9 如：The way (that/ in which) you look at the problem is wrong.由and, but, or等并列連詞連接兩個或兩個以上的定語從句修飾同一個先行詞時，第一個關(guān)系詞可以省略，但第二、三個一般不可以省略。如： The reason (why/

11、that) he wanted to sell his house was that he needed a lot of money for his operation.10 如：The way (that/ in which)Summary 介詞+關(guān)系代詞當(dāng)關(guān)系代詞在定語從句中作介詞的賓語時，我們通常用“介詞+關(guān)系代詞”引導(dǎo)定語從句。關(guān)系代詞只能用which或whom。先行詞指物時，用which；先行詞指人時用whom。在這個結(jié)構(gòu)中，介詞的確定的原則是：依據(jù)定語從句中動詞或形容詞等所需要的某種習(xí)慣搭配來確定。 He is the man on whom you can rely. 依據(jù)與先

12、行詞搭配的具體意義而定。 Ill never forget the day on which we worked 11Summary 介詞+關(guān)系代詞11 together in the countryside.根據(jù)所表達(dá)的意思來確定。 The clever boy made a hole in the wall, through which we could see what was happening inside the house.表示“所有”關(guān)系或“整體中的一部分”時，通常用介詞of。 Julie was good at German, French and Russian, all

13、of which she spoke fluently. 在定語從句中，有一些含介詞的動詞短語不可拆開使用，如look after, look for等。 The babies whom the nurses are looking after are very healthy. 【注意】12 together in the countrysiComplete the sentences with of whom, to whom, for which or in which.The region _ the antelopes live is very cold.The volunteer

14、_ I spoke said conditions were difficult. Jiesang is a hero _ we should be proud.There are several animals _ special laws have been introduced.in which to whomof whomfor which13Complete the sentences with ofProductionPair work: Play a game of definition.One asks the questions below and the other ans

15、wers them with relative clauses. EXAMPLE An exit is the door where/ through which you can leave a building.What is an exit?14ProductionPair work: Play a ga1. Whats a library? (from/ in which; where ) A library is a place from/ in which/where you can borrow books.2. Whats a good friend? (to whom; who

16、) A good friend is someone to whom you can tell your problems. = A good friend is someone who you can tell your problems to.3. Whats a vacation? (during which; when) A vacation is a time during which/when you dont work.4. Whats a football coach? (from whom; who) A football coach is someone from whom football players receive training. = A foo