Lesson 58 Stop Pollution 教学设计.doc

冀教版Lesson 58: Stop Pollution教学设计一 Teaching Content:Mastery words and expressions: less, environment, throw away, least, take out, waste, fix, toiletOral words and expressions: reusable, pollute, leak, litre, leaky, sink, tap, recycle, save, take out, turn off, leak out二 Teaching Aims:1. This lesson focuses on the environment issues.2. It presents some solutions to the problems that pollution poses.三 Teaching Important Points:1. It presents thought-provoking facts and figures abut pollution in North America. 2. Call on the students to take personal action to reduce pollution.四 Teaching Difficult Points:Find more solutions to protect our environment.Teaching Preparation: picturesTeaching Aids: audiotape, flashcards, pictures五 Type of lesson: new lesson六 Teaching methods: Groupwork; Pairwork; Task-based language teaching ; Communicative Language Teaching七 Teaching Procedure: Step1. Take out the garbage and put it on the floor. Lets discuss what we can reuse and recycle. Ask the students work in their groups and imagine what we can do with it. Give a report to the class.Step2. Come to “THINK ABOUT IT.”Step3. Show the new words to the class. First let them read them by themselves. Then read them after the teacher. Practice the words for a while.Step4. Talk about the questions:Show some pictures about our environment to the class. Let the students work in three or four to finish the task. 1. What do you think our environment?2. What can we do to reduce pollution?3. Do you know anything about the environment in foreign countries? Can you give an example?Step5. Listen to the tape and finish Exercise 2 in activity book.1. In North America, many students help their school make more pollution.2. In an environment club, people work together to make the environment clean.3. Environment clubs encourage students to bring their lunches in plastic bags.4. They give prizes to the classes that make the least garbage. 5. On a no-car day, only teachers come to school by car. No students come to school by car.6. A leaking toilet can waster twenty to forty litres of water an hour.7. In environment clubs, students dont fix leaky toilets and sinks.8. A hundred kilograms of recycled paper saves seventeen trees.Step6. Read the text in silence. Check the answers. Then let the students read the text in class loudly. Step7. Analyze the text and make a further discussion about it. Let s discuss its details. 1. What do people in an environment club do?2. On no-car day, how do people come to work? How do students come to school?3. What do you know about a leaking toilet?Step8. Come to “LETS DO IT.”Step9. Homework1. Finish off the exercises in activity book.2. Go on the next reading in the student book.Summary:It is a subject that is close to the student life about how to stop pollution. We must give examples in students daily life. Discuss with the students: how to reduce waste paper; how to save water; how to save money. 设计理念和思路： 新课程目标要求发挥学生的主动性，发展学生的英语综合语言运用能力，所以本节课注重锻炼学生的听说读写能力，让学生自主去学习，自我提高。所以为了实现这个目的，这堂课特意设计了“Give a report”这个环节，让学生在具体情境中，发表自己的观点，锻炼自己的英语表达能力。然后用图片形象直观的表明现在社会环境污染情况，并分组回答问题。接着设计根据课文的几个问题，让学生听课