Unit 4 Protecting our heritage sites Welcome to the unit & Reading 课件-2022-2023学年高二英语牛津译林版（2020）选择性必修第三册

Reading Look and say The Great Pyramid of Giza Yellowstone National Park How much do you know about these heritage sites? Mount Huangshan Which heritage site is it? Welcome to the unit The Great Pyramid of Giza belongs to the cultural heritage sites. This tall man-made structure shows us the advanced ________________. Yellowstone National Park is one of the natural heritage sites. It is known for _________________ and geothermal features. Mount Huangshan, one of ______________, is famous for its breathtaking mountain scenery. ancient architecture its diverse wildlife the mixed sites Heritage is the shared wealth of mankind. significance of the heritage sites reflect the history and culture of a place, of the people/ of a certain period promote local tourism, boost the economy help build a human community with a shared future How many World Heritage sites do you know in China? Lead-in What condition do you think are World Heritage sites in? What might be the reasons? Well-preserved or damaged? Thinking Now let's read a lecture given by a UNESCO official to find out the answer. 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: (5) ________________________________________ various dangers. Sudden and powerful Flood of tourists Widespread development We all share a joint responsibility to protect and preserve them. Read the lecture transcript and complete the chart below. Fast reading Which of the following can best describe the structure of the passage?         A B ✓ to arouses the audience's interest to introduces the topic. Detailed reading (Para.1) Why does the