(
课件网) Period 5 Write a report on an environmental issue Unit 3 Environmental protection 选择性必修三 人教版（2019） Do you know the river 桂林山水甲天下 East or west, Gulin scenery is the best. Li River Lead in Lead in Watch the video Look at the pictures and answer the questions. Now let’s look at some pictures of Li River. What do you think of them Pollution Lead in Look at the pictures and answer the questions. an increasing volume of tourists What might have caused water pollution in the Li River many tour boats kitchens on board the increase of local population … Lead in Here is a report on the Li River — REDUCING WATER POLLUTION IN THE LI RIVER. What might be talked about in the report Think and talk Water pollution and the causes of pollution. Pre-reading Reading for the structure. Paragraph 1 Paragraph 2 Paragraph 3 Paragraph 4 Introducing the topic Describing the _____ Presenting some _____ Presenting further _____ problem measures solutions Read the report and complete the form. Reading Reading for the details . Para1: 1.What is the problem of Li River 2. What is the function of the last sentence of Para 1 Its reputation as a top destination has had negative effects on the river’s water quality. To introduce the following context. Reading Reading for the details . Para2:What are the factors that caused the pollution Li River Pollution increasing tourists kitchens on board more chemicals for crop production the rise of local population rise in commercial and industrial enterprises Reading Reading for the details . Para 3:What measures have been taken to improve the Li River’s water quality Solutions waste water treatment facilities the collection and transport of household waste media the closure of polluting enterprises strict regulations & new rules Reading Reading for the details . Para5: What is the “River Chief System” The "River Chief System,, holds senior officials responsible for reducing water pollution. Reading Fill in the table about the problem-solution pattern . Para 1 Para 2 Para 3 Para 4 Problems (negative effects on the river’s water quality) Causes Solutions Result and prospection Reading Read the text again and find out the related words . Cause and effect Problem and solution have negative effects on, suffer from, contribute to, in order to, lead to, cause Urgent steps should be taken to ... A comprehensive initiative ... with a number of measures that addressed ... With these measures ... With such campaigns in effect... Verbs: improve, close, set up, introduce, spread, carry out, fine, preserve, tackle, head towards Reading Writing Writing Use what you have learnt to write a report on an environmental issue. Choose an environmental problem that directly affects you or your local community. Research the issue on the Internet. Consider the following questions: What is the issue Why does it need to be dealt with Where does the issue occur What are its ca ... ...
