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课件网) 高一人教版英语必修二第一单元 Unit 1 Cultural Heritage Discovering Useful Structures & using structures Learning objectives In this class, you will 1. summarize the functions of relative pronouns(关系代词) and adverbs(关系副词) 2. describe people or things in greater detail. Observe the following sentences and underline the relative pronouns and adverbs (page 6 ) Observation ① the scientists who had studied the problem ②citizens who lived near the dam relative pronoun：who 关系代词引导的定语从句 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. ——— ——— Observation Temples and other cultural sites were taken down piece by piece, and then moved and put together again in a place where they were safe from the water. a place where they were safe from the water relative adverb：where 关系副词引导的定语从句 ——— Observation Discovery Find more sentences containing relative clauses from the text on Page 4 , analyze the use of the relative pronouns and adverbs, and complete the following chart. 例句 先行词 关系代词 关系词在定语 从句中的成分 After listening to the scientists who had studied the problem, and citizens who lived near the dam, the government turned to the UN for help . scientists, citizens who, who 主语 Discovery 先行词 关系代词 关系词在定语 从句中的成分 例句 Water from the dam would likely damage a number of temples and destroy cultural relics that were an important part of Egypt’s cultural heritage. relics that 主语 Discovery 先行词 关系代词 关系词在定语 从句中的成分 例句 Not only had the countries found a path to the future that didn’t run over the relics of the past…. path that 主语 Discovery 先行词 关系代词 关系词在定语 从句中的成分 例句 Perhaps the best example is shown by UNESCO, which runs a programme that prevents world cultural heritage sites around the world from disappearing. which that UNESCO programme 主语 主语 Discovery 关系代词 (relative pronouns) 的用法和功能： 引导定语从句; 代替_____ 在从句中作句子成分, 关系代词作 _____ 先行词 主语或宾语。充当宾语时，关系代词可以省略 Summary 先行词 关系副词 关系词在定语 从句中的成分 例句 There comes a time when the old must give way to the new，and it is not possible to preserve everything from our past as we move towards the future. time when 时间状语 =during which Discovery 先行词 关系副词 关系词在定语 从句中的成分 例句 Temples and other cultural sites were taken down piece by piece, and then moved and put together again in a place where they were safe from the water. 地点状语 place where =in which Discovery 关系副词 (relative adverbs) 的用法和功能： 1. 引导定语从句; 代替_____ 在从句中作句子成分, 关系副词作 _____。关系副词when, where 和why 经常可以和 _____ + which” 进行相互转换。 先行词 状语 介词 Summary Rewrite the sentences using relative clauses. (Page 6, Activity 2) tips 第一步：明确主句和从句 第二步：找到先 ... ...
