Unit 3 Environmental Protection Using Language writing 学案-2024-2025学年高中英语人教版（2019）选择性必修第三册

班级： 姓名： __________________________________________ Unit 3 Using Language Reading and Writing Write a report on an environmental issue 【Leaning objectives】 In this class, you will 1.Obtain key information on reducing water pollution in the Li River. 2.Figure out the main idea of each paragraph. 3.Write a report on an environmental issue 【Key and difficult points】 Key point: Use the expressions in the text to express water pollution and solutions. Difficult point : Express ideas on the causes and solutions of water pollution and write a report on an environmental issue 【Learning content】 Step 1 : Lead-in(导） Look at the pictures and what had happened to the Li River? Step 2 : Self- learning（思） Fast reading Read the title and passage quickly, finish the following questions. 1. The text is a __________ A. narration B. argumentation C. report D. practical writing 2.Text shows the ____________ of water pollution and ___________ to address the pollution of Li River. 3.Complete the table. Para 1 Introducing the_______ _ Para 2 Describing the _______ __ Para 3 Presenting some _______ Para 4 Presenting further _____ _ Careful reading Please find out the correct answer. 1.What has brought negative effects on the water quality of the Li River? Para1 A.Millions of domestic and foreign visitors B. It's reputation as a top destination C.It's amazing surrounding scenery D.Warm weather 2.Which of the following is not the cause of the water pollution in the Li River? Para2 A.An increasing volume of tourists B.Lots of oil and garbage were thrown into the river C.The use of chemicals D.Local officials felt that urgent steps should be taken to restore the river's original beauty. 3.In terms of comprehensive initiative,which of the following statements is wrong? Para3 A.The construction of waste water treatment facilities improved the water qualiy. B.All polluting enterprises were closed or moved. C.The local government set up strict regulations regarding further industrial development. D.The local authorities began to use the media to spread environmental awareness and encourage greater use of clean energy. 4.Which of the following best describes the future of China's waterways?Para4 A.serious B.negative C.tough D.sustainable Step 3 :Group Discussion（议） Discuss the answers. Step 4 :Presentation(展)&Comment（评） Invite some students to write their answers on the blackboard and teacher evaluate their performances. Step 5:Practice(实） The beautiful Li River is one of the 1_____________（famous） tourist destinations，but the 2__________（grow） in tourism has had negative effects on the river’s water quality. This report looks at the problem of water pollution and some actions that have been taken to deal with it. Water quality in the Li River had suffered 3__________（great） from an increasing volume of tourists，many of 4__________ frequently threw garbage into the river. Many tour boats contributed 5__________ the problem too. The local population rose rapidly，as well as 6__________ number of commercial and industrial enterprises. Water pollution levels increased，with more household and commercial waste ending up in the river. To feed more people，more chemicals 7__________（use） to increase crop production. These chemicals led to severe water quality issues，8__________（cause） a decrease in the number of fish species. 　Finally，a series of urgent steps were taken 9__________（restore） the river’s original beauty. It 10__________（believe） that the beauty of the Li River will be preserved for generations to come. 【Writing】 某英文报刊将开展一次主题为“Environmental Protection”的征文活动。请你以“Reducing Air Pollution in Kunming”为题目写一篇80词左右的英语报告。 如何写报告 【文体感知】 报告是一种应用文文体。它通常包括调查报告、读书报告、实验报告等具体的报告形式。本单元的写作任务是写一篇有关环境问题的调查报告。它主要包括 等。调查报告要有明确的中心思想、清晰的段落层次和合理的结构安排。 一审 体裁 主题 二定 时态 一般现在时和一般过去时 人称 第一或第三人称 三明确 写作要点 1.环境问题及产生的原因 2.环境保护的措施 四分段 第一段: 提出 第二段: 给出解决 第三段: 得出 Use the frame to write a report on an environmental issue. Para1 problem As is known to us all,  ......is becoming more and more serious. This phenomen--on caused our attention. This report looks at the causes of ... para2 measures To deal with the problem, ......(主语) took some effective measures.  Firstly,  they carried out strict regulations and ....... (措施)  Secondly,  ......(产品) were produced,  which reduced ......(减少危害).  Most importantly,  ...... should called on people to be involved in reducing ...... (问题)  para3 conclusion With such measures, it is believed that... Let’s spare no effort to make contributions to solving  ...(问题)!   Reducing Air Pollution in Kunming ( 1 ) Everybody can do something. 学科网（北京）股份有限公司 $$