Unit 4 Protecting our heritage sites Reading 课件-2025-2026学年高二英语译林版选择性必修第三册

选必3Unit 4 Protecting our heritage sites Reading Heritage in danger 祁阳市第四中学 唐娟 Where are these heritage sites? Cultural heritage sites or natural heritage sites? Lead-in √ 2 2026/5/6 How many World Heritage sites do you know in China? 60 World Heritage sites in China (by 2025) Let’s see some of them. 1. Are these World Heritage sites well-preserved or damaged? 2.If they are damaged, what are the reasons? Now let's read a lecture transcript ---Heritage in danger to find out the reasons. Before-reading Para. 1: Heritage sites need protection. Paras. 2–5: (1)Heritage sites face _________ _________ Natural forces Human activities Long-term natural forces (2) ____________________ natural forces Wars (3) ___________________ (4) ________________________ Para. 6: Such dangers can have disastrous outcomes not only for the sites, but also for people. Para. 7: _______________________________________________________ We all share to a joint responsibility to(5) ________________________. 1.Read the lecture transcript and fill in the blanks. While-reading Para. 1: Heritage sites need protection. Paras. 2–5: (1)Heritage sites face _________ _________ Natural forces Human activities Long-term natural forces (2) ____________________ natural forces Wars (3) ___________________ (4) ________________________ Para. 6: Such dangers can have disastrous outcomes not only for the sites, but also for people. Para. 7: _______________________________________________________ various dangers. Sudden and powerful Flood of tourists Widespread development We all share a joint responsibility to (5)________________________ . 1.Read the lecture transcript and fill in the blanks. protect and preserve them While-reading 2.What is the structure of the passage? ① ②③④⑤⑥ ⑦ ① ② ③④⑤ ⑥ ⑦ A B While-reading 1.Why does the lecturer ask two questions in the beginning? A. To arouse the audience's interest B. To introduce the topic. While-reading(Para.1) Welcome, everybody. It's wonderful to be here. Before we begin, I want to ask you: have you ever been awed by natural wonders? Have you ever been fascinated by human civilization? If so, you might already understand why UNESCO is fighting to preserve sites of cultural and natural importance to mankind. I have the belief that some of you have heard about UNESCO heritage sites or may be even visited one! There are currently around 1,100 sites in more than 160 countries worldwide. Unfortunately, they face a variety of dangers and many of them are in urgent need Of protection. Let's look at some specific issues. C. Both A and B. 2.How many UNESCO heritage sites are there worldwide? There are currently around 1,100 sites. While-reading(Para.1) Welcome, everybody. It's wonderful to be here. Before we begin, I want to ask you: have you ever been awed by natural wonders? Have you ever been fascinated by human civilization? If so, you might already understand why UNESCO is fighting to preserve sites of cultural and natural importance to mankind. I have the belief that some of you have heard about UNESCO heritage sites or may be even visited one! There are currently around 1,100 sites in more than 160 countries worldwide. Unfortunately, they face a variety of dangers and many of them are in urgent need Of protection. Let's look at some specific issues. How does the lecturer explain dangers facing the heritage sites ? A.By listing numbers B.By giving examples What happened to the two heritage sites? √ While-reading(Para.2) The Great Pyramid of Giza吉萨大金字塔 The City of Bam 巴姆古城 What happened to these heritage sites? Let’s see them one by one. A terrible __________ ____________natural forces The city of _______ The Great Pyramid of ______ Several meters ______ than it was originally Large parts of the city __________. Name Consequence Reason Natural forces Bam were ruined Long-term shorter Giza earthquake While-reading(Para.2) 12 Human activities Wars destroyed heritage sites either accidentally or _____________ World Heritage status may lead to a series of problems, one of which is _ ____. Human popuplation growth increases the and of goods on purpose flood of tourists production consumption While-reading(Paras.3-5) before after The flood of tourists What activity is causing damage to the temples of Angkor? Thousands of tourists climbing up the narrow stone steps every day. While-reading(Para.4) World heritage status may give rise to a series of problems. Why is the Historic Centre of Vienna on the List of World Heritage in Danger? Due to high-rise construction projects in central Vienna. While-reading(Para.5) 15 1.What causes the loss of the coral on the Great Barrier Reef? High sweater temperatures caused by global warming. 2.What will happen if the reef disappears? Many people’s lives and possibly even their homes will suffer greatly. While-reading(Para.6) 1.What is the purpose of the last paragraph? To call on people to ____________________________________. 2.What is the speaker’s attitude to heritage sites remained? A.Indifferent . B.Doubtful . C. Positive. D. Worried. While-reading(Para.7) take action to protect the heritage sites Heritage is the shared wealth of mankind and it should be _____________. Summary well-preserved historical and cultural heritage is non-renewable and irreplaceable precious resources, and we must put its protection first Who can help preserve heritage sites? government organization individual Thinking and Discussing How to protect the heritage sites? government organization individual educate people about the dangers these heritage sites are facing ; make related posters and post them online. make regulations and laws to protect the heritage strengthen protection and daily maintenance join hands to protect and launch protection campaigns Thinking and Discussing Dear friends, As we all know, the heritage sites are of great significance to us. As the shared wealth of mankind, it is our duty to protect them for future generations. In order to preserve the heritage sites, we could take some of the following measures. First of all, the government should____________________________________________ ________________________________________________________________________. What’s more, the international society and organizations are supposed to ________________________________________________________________________. Finally, as individuals, we should_____________________________________________. With joint efforts, I’m convinced that our heritage will have a bright future. Students’ Union Heritage Protection Write a proposal (倡议书) to call on people to raise awareness of heritage protection. Homework 21 Homework 1.Write a proposal (倡议书) to call on people to raise awareness of heritage protection. 2.Finish exercise B1 on page 47. Thank You! Multimedia Cloud Transcode (cloud.baidu.com) Multimedia Cloud Transcode (cloud.baidu.com) Content Adaptive Encoding 3.1 $