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1、Unit 1 Cultural HeritagePeriod 3 Discovering Useful StructureRestrictive relative clauses(3)教学设计This theme of the part is “ Describe people or things in greater detail”. Students have learned the grammar(restrictive relative clauses) in Book 1, and further review and consolidate its structure “prep+
2、relative pronouns(which/whom)” and the relative adverbs(when, where and why), besides students should understand its form, meaning and functions. In this section, students should be able to express the grammar correctly in daily communication and in the writing. 1. Review the basic usages of relativ
3、e pronouns and adverbs of attributive clauses . 2. Learn to use some special cases about restrictive relative clauses.3. Learn to write sentences with restrictive relative clauses flexibly according to the context.1. Review the basic usages of relative pronouns and adverbs of attributive clauses .2.
4、 Learn to use some special cases about restrictive relative clauses.3. Learn tow rite sentences with restrictive relative clauses flexibly according to the context.Step 1. Observe the following sentences, and mark the relative pronouns and the adverbs. 1. After listening to the scientists who had st
5、udied the problems, and citizens who lived near the dam, the government turned to the United Nations for help.2. Temples 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.Step 2 PracticePlease complete t
6、hese sentences with relative pronouns and relative adverbs and answer the following questions.Questions: 1. What is the head noun ? 2. What relative words should be used ? 3. What elements do they act in these sentences ?Practice:1. There comes a time _ the old must give a way to the new.2. Water fr
7、om the dam would likely damage a number of temples and destroy cultural relics _ were an important part of Egypts cultural heritage.3. After listening to the scientists _ had studied the problem, and citizens _ lived near the dam,.4. Temples. and then moved and put back together again in a place _ t
8、hey were safe from the water. 5. Not only had the countries found a path to the future_ did not run over the relics of the past.6. .by UNESCO, which runs a programme _ prevents world cultural heritage sites around the world from disappearing.答案：1. when(先行词：a time；关系副词；充当状语)2. which/that(先行词：cultural
9、 relics; 关系代词; 充当主语）3. who (先行词：the scientists; 关系代词; 充当主语） who(先行词：citizens; 关系代词; 充当主语）4. where(先行词：a place; 关系副词; 充当状语）5. that(先行词：the future; 关系代词; 充当主语）6. that(先行词：a programme; 关系代词; 充当主语）Step 3 Summaryhead nounRelative adverbsFunctions of relative adverbs关系副词timewhen表示时间状语placewhere表示地点状语reaso
10、nwhy表示原因状语Functions of head nounFunctions of relative pronoun关系代词O-S先行词在主句中作宾语关系代词在从句中作主语I like a teacher who inspires his/her students.O-O先行词在主句中作宾语关系代词在从句中作宾语I like the book(that) you mentioned.S-S先行词在主句中作主语关系代词在从句中作主语He who makes no mistakes nothing.S-O先行词在主句中作主语关系代词在从句中作宾语The man (who) you met i
11、s my cousin.Step 4 Recite classical sentences 1. Do not cut down the tree that gives you shake.(O-S) 不要忘恩负义。 2. You can do anything (that) you set your mind to. (O-O) 世上无难事 只怕有心人 3. All that glitters is not gold.(S-S) 发光的并不都是金子 4. Time (that) you enjoy wasting is not wasted time.(S-O) 享受的时光并非虚度 5. W
12、here there is a will, there is a way. 有志者，事竟成 6. Life is a tragedy when you feel. It is a comedy when you think.对于感受生活的人来说，生活是一场悲剧；对于思考生活的人来说，生活是一场喜剧Step 5 PracticeRewrite the sentences using relative clauses.1. He showed me a photo in his room. It was a photo of a famous cultural relic in Egypt.The
13、 photo( that/which) he showed me in his room was of a famous cultural relic in Egypt.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 helped protect the national parks in the United R
14、epublic of Tanzania was formed by members from fifteen countries.3. This temple was first built during the Qin Dynasty.The time when this temple was first built was during Qin Dynasty.4. We met a professional archaeologist at the entrance to the Great Pyramid. He explained to us the process of build
15、ing such a difficult structure.The professional archaeologist (who) we met at the entrance to the Great Pyramid explained to us the process of building such a difficult structure.5. The documents about the cultural relics from overseas are under the desk. I found them yesterday.The place where I found the documents about the cultural relics from overseas yesterday is under the desk.6. Scientists worked together day and night to rescue the temple because they wanted to preserve
