专题3.3 Unit 3 Using language（备课件）-【上好课】2021-2022学年高二英语同步备课系列（人教版2019选择性必修第三册）

Unit 3 Environmental Protection Using language Write a report on an environmental Issue 1 Contents Part 1 Analyzing the Reading Text Part 2 Preparing to write   Look at the title and the picture. What will be talked about in the text ？ Step 1. Lead in 3 What do you think might have caused water pollution in the Li river? A large number of tourists crowd in and leave too much damage. Enterprises poured the polluted water into the river. Step 2. Pre-reading 4 Read and analyze the organization of the passage. Then sum up the main ideas of each paragraph using the key words. para1: introducing the topic. Para2: describing the water pollution. Para 3: presenting some actions Para 4: presenting further actions Step 3. Reading 5 Read and choose 6 Read and answer. What were some of the negative effects on the Li River as a result of the growth in tourism. What measures have been taken to improve the LI River water quality? What is the “river chief system”? 7 1.What were some