Unit 4 Protecting our heritage sites Welcome to the unit & Reading 课件-2021-2022学年高二英语牛津译林版（2020）选择性必修第三册

Unit 4 Protecting our heritage sites 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 1.Watch the video and finish the blanks on P43. 2. What do the three places mentioned in the video have in common? Viewing Some of the heritage sites face serious dangers. The lecture below is given by a UNESCO official, who explains some of these dangers. Heritage in danger (P44-45) Sudden and powerful Para. 1: Heritage sites are in urgent need of _________. Para. 6: Such dangers can have disastrous outcomes not only for the sites, but also for people. Paras. 2–5: _________ __________________ _________ Natural forces Human