Unit 4 Protecting our heritage sites Reading 课件-2023-2024学年高中英语牛津译林版（2020）选择性必修第三册

Jiuzhaigou Valley Mount Tai The Great Wall cultural heritage natural heritage mixed heritage World Heritage sites listed by UNESCO What is UNESCO? O Besides its support of educational and science programs, UNESCO is also involved in efforts to protect the natural environment and humanity’s common cultural heritage. U E S C ducational cientific ultural rganization nited ations N 联合国教科文组织 its function? types of heritage sites cultural natural mixed in danger heritage sites in total(1154) heritage sites in total(1154) cultural natural mixed in danger 897 218 39 52 Heritage in danger What is the article about ? Why are heritage sites in danger? How to keep them out of danger? prediction about the lecture natural forces human acitvities long-term natural forces wars sudden and powerful natural forces Flood of tourists development Para. 1: Heritage sites need protection. Read the lecture transcript and complete the chart below. Para. 2~5 : . Para. 6: Such dangers cause damage both to sites and people. Para. 7: . Heritage protection must be a combined effort. Heritage sites face various danger what Heritage sites need protection. why 1. Natural forces 2. Human activities 3. Disastrous outcomes for people’s life Heritage protection is at the top of the agenda for the benefit of all mankind. how Figure out the “what why how” natural forces sudden and powerful natural forces long-term natural forces the Great Pyramid of Giza the city of Bam Egypt Iran is worn down was ruined by by country country human activities Wars destroyed heritage sites either or . World Heritage status may give rise to one of the problems which is . Human popuplation growth demands and . accid