Unit 1 Discovering Useful Structures 课件-2023-2024学年高中英语人教版（2019）必修第二册

人教版（2019）必修二 Unit 1 Cultural Heritage Discovering Useful Structures Describe people or things in greater detail Learning objectives By the end of this section, you will be able to: 1. summarize the functions of relative pronoun and adverbs; 2. describe people or things in greater detail. Lead-in Review the knowledge about restrictive relative clauses you have learnt. restrictive relative clauses modify a noun or pronoun provide specific information can be introduced by relative pronouns and adverbs that, which, who, whom, whose, when, where, why ... 1. There were deep cracks that appeared in the well walls. 2. Two thirds of the people who lived there were dead or injured. 3. The bus which has just left was the last one today. 4. Do you still remember the days when we chatted with each other all night? 5. The hotel where (=at/in which) we stayed was very clean. 6. That’s the reason why (=for which) he missed his bus. 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. 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. Presentation Look at the sentences below and underline the relative pronouns and adverbs. Find more sentences containing relative clauses from the text on page 4. There comes a time _______ the old must give way to the new, ... Water from the dam would likely damage a number of temples and destroy cultural relics _______ were an important part of Egypt’s cultural heritage. After listening to the scientists _________ had studied the problem, and citizens _______ lived near the dam, the government turned to the United Nations for help. Temples ... and then moved and put back together again in a place _______ they were safe from the water. Not only had the countries found a path to the future _______ did not run over the relics of the past ... ... by UN