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课件网) Unit 3 Environmental Protection Using language: Write a report on an environmental issue(I) Ⅰ Leading-in What do you know about the Li River Have you ever been there Let’s enjoy a video Look at the pictures and what had happened to the Li River Li River is suffering from severe water pollution. II Reading Read and Find: students’ worksheet (1) _____ The beautiful Li River and its amazing surrounding scenery is ①_____(最著名的旅游胜地之一) in China’s Guangxi Zhuang Autonomous Region. It attracts millions of domestic and foreign visitors each year. However, its reputation as a top destination ②_____ (对……产生了负面影响) the river’s water quality. This report ③_____(着眼于) the problem of water pollution and some actions that have been taken to deal with it. Reducing Water Pollution in the Li River one of the most well-known tourist destinations has had negative effects on looks at Li River suffers from _____due to tourism Main idea of the paragraph: water pollution Read and Find: students’ worksheet (1) Previously, water quality in the Li River had suffered greatly from an increasing volume of tourists, many of whom frequently ④_____ _____ (把垃圾扔进江中). Many tour boats ⑤_____ (导致) the problem too. Kitchens on board were using lots of oil, which was often thrown into the water. ⑥_____ (旅游业的增长) also meant the local population rose rapidly, as well as the number of commercial and industrial enterprises. Water pollution levels increased, with more household and commercial waste ⑦_____ ( 最终流入河中). garbage into the river threw contributed to The growth in tourism ending up in the river In order to feed more people, ⑧_____ (使用更多的化学药品) to increase crop production. These chemicals ⑨_____ (导致严重的水质问题), causing a decrease in the number of fish species. Local officials were concerned that the pollution was damaging the natural environment and felt that ⑩_____ (应当采取紧急措施) to restore the river’s original beauty. Read and Find: students’ worksheet (1) more chemicals were used led to severe water quality issues urgent steps should be taken Mind-map: Describing the water pollution: Increasing number of tourists Tour boats throwing cooking oil in water Rise in number of commercial and industrial enterprises = more waste Local population rise to meet tourism demand = more hosehold waste Tourists throwing garbage in water More chemicals for production going into water water pollution Read and Find: students’ worksheet (1) A comprehensive initiative was started, with a number of measures that _____ (解决这些问题). The construction of _____ (污水处理设施) improved the water quality and water conservation. The collection and transport of household waste was also improved. _____ _____ (数十家污染企业被关闭) or moved. The local government _____ (制定了严格的规定) regarding further industrial development. addressed the issues waste water treatment f ... ...
