Unit 2 Lesson 7 Reading for Writing 课件 2026-2027学年英语仁爱科普版九年级上册

该初中英语课件围绕“Greener Planet, Better Home”主题，聚焦环境污染危害的写作教学。课堂导入通过Pair work让学生识别图片中的空气污染、水污染、噪音污染并讨论预防方法，衔接已学知识，以“识别污染类型-分析文章结构-学习语言点-仿写范文”为支架，帮助学生掌握写作思路。 其特色在于融合语言能力、思维品质和学习能力培养，通过cause-and-effect图表分析污染的原因与影响，学习“as a result”“worse yet”等连接词提升表达逻辑，提供“引言-原因与影响-结论”写作框架及噪音污染范文。采用读写结合的学科方法，总结结构与语言点，助力学生提升写作能力和环保意识，也为教师提供清晰的教学流程和实用资源。

Unit 2 Greener Planet, Better Home Reading for Writing 1 Learning aims 阅读文章，厘清文章结构，学会写环境污染的危害 能写一篇介绍环境污染危害的短文 2 Lead in Pair work. Identify the types of pollution in the pictures and talk about how we can prevent or reduce pollution. ____________ ____________ ____________ Air pollution Water pollution Noise pollution Activity 1 Work out the content and structure of the passage Skim the passage and find out what it is about. It’s about how water pollution is taken place and its effects. 4 Read for structure Part Introduction (Paragraph 1) Causes & Effects (Paragraph 2) Conclusion (Paragraph 3) Introduce the topic – water pollution. List causes (waste, farm/factory runoff, oil) and their effects (bad water, damaged environment, harmed animals). Conclude – water pollution is serious, and we need to act. Main idea Read and catch the main idea of each part. Cause: • __________________________ ________________________________________________________ • __________________________ ________________________________________________________ • __________________________ ________________________________________________________ Effect: • _________________________ ___________________________ • _________________________ ___________________________ • _________________________ ___________________________ People have put lots of unclean things into rivers and lakes, such as waste water and rubbish. Farms and factories have poured harmful materials and waste into rivers for many years. Oil pollution from ships and land-based factories is serious. This has reduced the quality of our drinking water. The natural environment has suffered greatly. It has polluted the ocean and harmed plants and animals as well. Language points 1 We have all learned a lot about air pollution learn a lot about (sth.) 对……了解了很多，学到了很多关于……的知识。 例句：We have learned a lot about space exploration from this documentary. （我们从这部纪录片中学到了很多关于太空探索的知识。） Read the model essay and complete the cause-and-effect chart. My name is Li Xiang. We have all learned a lot about air pollution since Mr. Wang’s geography lesson last week. But today, let’s talk about water pollution. First of all, people have put lots of unclean things into rivers and lakes, such as waste water and rubbish. Such actions have reduced the quality of our drinking water. Besides, farm and factory activities have also been the main causes of water pollution. For many years, farms and factories have poured harmful materials and waste into rivers. As a result, the natural environment has suffered greatly. Worse yet, oil pollution from ships and land-based factories is also serious. It has polluted the ocean and harmed plants and animals as well. In a word, water pollution has become a great danger to human health and the environment. We need to reconsider our way of living and protect our home planet. 2 As a result, the natural environment has suffered greatly. as a result 因此，结果 例句：He didn't study hard. As a result, he failed the exam. （他学习不努力，结果考试没及格。） 3 Worse yet, oil pollution from ships and land-based factories is also serious. worse yet (或 even worse)更糟的是（用于补充更严重的负面信息，增强语气）。 例句：The car broke down in the desert. Worse yet, we had no water left. （车在沙漠里抛锚了。更糟的是，我们没有水了。） 4 In a word, noise pollution has become a great danger to human health and daily life. We need to reconsider our way of living and protect our ears and our peace. in a word 总之，简言之（用于总结上文，后面接概括性结论）。 例句：In a word, this project is too expensive and time-consuming. （总之，这个项目太昂贵且太耗时。） reconsider our way of living reconsider = re- (重新) + consider (考虑)，意为“重新思考、反思”。 our way of living = our lifestyle（我们的生活方式）。 例句：We should reconsider our way of living to save energy. （我们应该重新思考我们的生活方式以节约能源。） Activity 2 Write a passage about environment protection Introduction Causes & Effects Conclusion Writing structure Introduce the topic – ... pollution. List causes and their effects . Conclude – give a call. 11 Draft your essay about your activities in protecting the environment. The phrases and sentence patterns may help you. Useful phrase Useful sentence pattern We have learned a lot about … Besides, … As a result, … In a word, … put … into … main cause natural environment Sample My name is Li Dan. We have all learned a lot about water pollution in our last discussion. But today, let’s talk about noise pollution. First of all, people have produced lots of unwanted sounds in daily life, such as traffic noise and construction noise. Such actions have reduced the quality of our living environment. Besides, social activities have also been the main causes of noise pollution. For many years, factories, airports, and nightclubs have poured loud music and machine noises into our neighborhoods. As a result, people's peace and quiet have suffered greatly. Worse yet, the overuse of headphones among young people is also serious. It has harmed their hearing and affected their sleep as well. In a word, noise pollution has become a great danger to human health and daily life. We need to reconsider our way of living and protect our ears and our peace. Summary ◆文章框架 Introduction Causes & Effects Conclusion Introduce the topic – ... pollution. List causes and their effects . Conclude – give a call. Exercise 从方框中选择合适的词或短语填入空白处，注意大小写。每个选项只用一次。 as a result in a word worse yet in fact main cause 1. Many people throw away plastic bags carelessly. __________, these bags end up in the ocean and harm sea animals. 2. Too much carbon dioxide is released into the air. __________, the global temperature keeps rising year after year. As a result In fact 3. Some people think that cars are the __________ of air pollution. In fact, factory emissions are actually an even bigger contributor. 4. More and more forests have been cut down. __________, the soil has become less able to hold water, leading to more floods. 5. __________, we must take immediate action to reduce all kinds of pollution before it is too late. as a result in a word worse yet in fact main cause main cause Worse yet In a word Homework 1 Write the new words in this period three times each. 2 Revise your writing draft. 17 $