Unit 3 Environmental Protection Using language 教学设计-2025-2026学年高中英语人教版选择性必修第三册

Teaching and Learning Design Book3 Unit3 Environmental Protection 教学设计 Period 6 Teaching and learning contents: Using Language—Reading comprehension and language focus Comprehensive teaching and learning objectives: By the end of this period, the students will have been able to: 1) Read and understand the report on reducing water pollution in the Li River; 2) Learn about the new language items in the text. Teaching and learning important points: 1) Reading comprehension of the report on reducing water pollution in the Li River; 2) Learning about the usage of the new language items in the text. Teaching and learning difficult points: 1) Reading comprehension of the report on reducing water pollution in the Li River; 2) Learning about the usage of the new language items in the text. Teaching and learning procedure: Step 1 Leading in Activity 1 Leading in 1. Lead in the learning topic by looking at the title and the picture and discussing the questions. 1) What do you know about the Li River? Have you ever been there? I know that the Li River is one of the most beautiful and popular river landscapes in China. It is over 100 miles long and is surrounded by the famous karst (喀斯特) mountain formations. 2. Introduce the teaching and learning objective of this period. 2) What do you think might have caused water pollution in the Li River? As the Li River is very popular with tourists, I think the pollution may have been caused by tourists and tour boats on the river. Step 2 Reading comprehension Activity 2 Reading comprehension 1. Make predictions. Predict the main content according to the title and the writing style (report) of the text. Introduction—Problems—Solutions (measures and actions)—Results 2. Read the report and then answer the questions to understand the content of the report. 1) What were some of the negative effects on the Li River as a result of the growth in tourism? Negative effects from the growth of tourism on the Li River include garbage being thrown by tourists and kitchens on tour boats dumping cooking oil into the river. Because of the success of tourism, the population and number of enterprises also rose, meaning there was more waste going into the river. 2) What measures have been taken to improve the LI River’s water quality? Waste water treatment, household waste collection and transport facilities have been improved. Dozens of polluting businesses were moved or closed. New rules about waste disposal and fines for abusers were introduced. Authorities used the media to spread awareness of the issue. 3) What is the “River Chief System”? The “River Chief System” holds senior officials responsible for reducing water pollution. 3. Read the text again and complete the paragraph summaries. Para 1 Introducing the topic. Para 2 Describing the problem. Para 3 Presenting some measures/solutions. Para 4 Presenting further solutions. 4. Draw a mind map to show all the factors that caused the pollution and measures taken to solve the problem. Step 3 Language Focus Activity 4 Learning about the new language items Learn about the new language items. 1. Previously,water quality in the Li River had suffered greatly from an increasing volume of tourists, many of whom frequently threw garbage into the river. 以往，漓江的水质因游客量的增长遭到了严重破坏，一些游客频繁将垃圾扔入江中。 句式结构：“代词/数词+介词+关系代词”引导的非限制性定语从句。 e.g. Finally, the completed works were judged,ten of which received awards. 最后，对完成的作品进行了评审，其中十部作品获得了奖项。 2. Water pollution levels increased,with more household and commercial waste ending up in the river. 水污染水平上升,更多的家庭和商业废物最终流入江中。 句式结构：with复合结构。with复合结构在句中作状语或定语。其中宾语补足语可以是现在分词、过去分词、形容词、副词、介词短语、名词、不定式等。 e.g. With the drums beating merrily, their joyful music shook the whole house like before. With time going by, I gradually learned how to cope with stress in my life. With so much work to do, I can’t go out with you. I sat in my room for a few minutes with my eyes fixed on the ceiling. 我在房间坐了一会儿，眼睛盯着天花板。 The old man often takes a walk after supper with his cat following him. 这位老人晚饭后经常散步，他的猫跟着他。 The teacher came in, with a book in his hand. With his wife away, he had to do all the housework. 3. Local officials were concerned that the pollution was damaging the natural environment and felt that urgent steps should be taken to restore the river’s original beauty. 当地官员担心污染正在破坏自然环境，并认为应采取紧急措施恢复河流的原始美景。 restore vt. 归还；交还；使恢复；修复 vi. 恢复 restore ... to…恢复到 restoration n. 恢复；复原；归还原主；整修 e.g. The measures are intended to restore public confidence in the economy. 这些举措旨在恢复公众对经济的信心 She was hoping that the Mediterranean climate would restore her to full health. 她希望地中海的气候能让她恢复健康。 He is now fully restored to health. 他现在完全恢复了健康。 The operation restored his sight (= made him able to see again) .手术使他恢复了视力。 Her job is restoring old paintings. 她的工作是修复旧画。 4. conservation n.对(环境、文物等)保护；保持；节约 conserve vt.保护；保存；节省；节约 e.g. To begin with, don’t overfish to form a good habit of conservation of fishery resources. 首先，不要过度捕捞,养成保护渔业资源的良好习惯。 We do not ruin urban conservation areas,where many precious plants are preserved. (n.保护) Energy conservation is of vital importance to us because our society is facing energy shortage. (n.节约) 5. Dozens of polluting enterprises were closed or moved. 数十家污染企业被关闭或搬迁。 dozen n.  一（打）；十二个 dozens of (a lot of)许多；很多 e.g. You will be able to take ten dozen bottles free of duty through customs. (注意有具体数词时，用单数。) I must have mentioned him dozens of times in my letters. 6. At the same time, they started to carry out inspections regularly and fine tourist organisations for abuses. 与此同时，他们开始定期进行检查，并对违规旅游组织处以罚款。 1) inspection n. 检查；检验；视察；检阅 inspect vt. 检查；视察 e.g. Regular inspections are carried out at the prison. 经常有人来视察这座监狱。 Regular inspections are carried out at the prison. 经常有人来视察这座监狱。 The teacher walked around inspecting their work. 老师走来走去检查他们的作业。 The plants are regularly inspected for disease. 对这些植物定期做病害检查。 Make sure you inspect the goods before signing for them. 要确保在签收货物之前进行检验。 2) fine vt. 对……处以罚款 n. 罚款 fine adj. 美好的；健康的；令人满意的；纤细的；精美的；晴朗的 adv. 很好 fine sb. for (doing) sth. 对某人做某事处以罚款 e.g. She was fined for speeding. 她因超速而被罚款。 They fined him $100 for using threatening behaviour.b She has already paid over $2 000 in fines. 她已经付了2 000多元罚金。 Keep going like that─you’re doing fine. 就这样做下去——你做得蛮不错嘛。 7. With such a campaign in effect, China’s waterways are heading towards a clean and sustainable future. 随着这场运动的成功，中国的水道正在走向清洁和可持续的未来。 campaign n.运动；战役 vi. vt.参加运动；领导运动 e.g. Today police launched (= began) a campaign to reduce road accidents. 警方今天开展了一场减少道路交通事故的运动。 We are campaigning for law reform. 我们正在宣传呼吁进行法律改革。 They are campaigning to save the area from building development. 他们正开展一场反对在这个地区进行房地产开发的运动。 Step 4 Summary and evaluation Activity 5 Discussion and text reconstruction 1. Discuss the following questions to improve the students’ thinking quality. 1) Is there any water pollution in your neighbourhood? If so, are there any measures taken to prevent it? 2) What can you do in your daily life to prevent water pollution? 2. Summarize the new language items and main content to reconstruct the text. Activity 6 Self-evaluation Guide the students to reflect on their learning of this period by considering the following aspects. 1. How is your reading comprehension? (Good/Fairly good/Moderate/Just so so/Poor) 2. How is your mastery of the new language items? (Good/Fairly good/Moderate/Just so so/Poor) 3. What will you do to prevent water pollution? Homework: 1. Complete the reading comprehension exercises in the reference book. 2. Complete the vocabulary and other exercises in the reference book. 学科网（北京）股份有限公司 $