Unit 8 Save Our World-Lesson 46 Protect Our Environment-ppt课件-(含教案+素材)-省级公开课-冀教版八年级下册英语(编号：72874).zip

1. Fill in the blanks.1. What you do now can _ (起重要作用) to your future. 2. My grandmother tells me the story _ _ (再三地).3. She knew in that moment that she needed to _ (做出改变). 4. Whether he _ _ _(骑车) or takes a bus, he always attends class on time. 2. 用方框中所给词汇的适当形式填空。Factory again and again take showers make a difference make sure1. He asked me the same question _.2. Your habits can _ to you.3. Many _ pollute the air seriously.4. There arent many tickets left for the concert, and youd better _ that you get one today.5. He _ at home using the solar water heater.Unit 8 Save our worldgarbage pollutionair pollution by factoriesair pollution by carswater pollutionwater wastepaper wastelesson Lesson 46 Protect Our EnviromentBy: Feng Xue Read and choose the main idea A. If we make a small change in our life, we can make a big difference to the enviroment.B. People try to solve the problem of waste in different ways, such as, recycling, saving and reusing.C. In Edmonton, a better way to reduce pollution is to change transportation.protect the enviromentparagraph 2&3paragraph 4paragraph 5Read carefully and fill in the banks to retell the passage. What do we waste the most? Paper, I think. People waste water, too. I dont want to waste water. I try to _ water in many ways. I take short _. I often _ to make sure there arent any _, and I never forget to turn off the _. Do we _ at home? Yes! We sort our pop cans, beer bottles and waste paper. A truck picks up our recyling every week. It is made _ new things. We _ our plastic bags, too. We use them _ and again, or we put other garbage in them.saveshowersleaksagaintaprecyclecheckreuseintoRead and discuss the ways to reduce the waste and pollutionpollutionprotect the enviromentwasteWrite a short passage about “How to protect the enviroment”Homework 1.Write a passage about”How to protect the enviroment”.2. Workbook:lesson 463. Recite para. 2&3&4教学设计教学设计学情分析学情分析授课对象是八年级学生,通过七年级的学习，本班学生大多数具有较强的表达能力，课堂参与率高，学生对英语学习也有浓厚的兴趣,但也有部分同学英语基础薄弱，不敢在课堂上发言，书写也不够规范,根据实际情况，本节课需注意如下问题 1) 注重学生阅读能力的训练2)采用任务性教学法，让学生在完成各项任务的同时不断提高 3)小组合作学习，鼓励学生相互交流、帮助，共同进步!Teaching aims:1. Students know the different kinds of pollution and waste in the environment around us.2. Students can use the phrases and expressions in lesson 46 correctly: make a difference, again and again, take short showers, make a difference, make a change3. Learn to write a short passage about “How to protect the environment”.Teaching key points:1) To understand the text.2) To master the phrases about the ways of protecting the environment.Teaching difficult points:To discuss and summarize the ways of protecting the environment.Teaching procedures:Step 1: Lead-in1) Greeting:T: Everyone, are you ready for the class? Lets begin our class. Good morning, boys and girls!Step 2: Pre-reading1) Ppt shows a picture about the earth that is around by hands. The picture means we should protect and save the earth.2) Ppt shows six pictures about different kinds of pollution and waste in our life.Picture 1: The earth is crying. Let students talk about and answer why the earth is crying. Picture 2: garbage pollution Picture 3:air pollution Picture 4: water pollution Picture 5: water wastePicture 6: paper wasteT: From above all, we know there are a lot of pollution and waste in the environment around us. Then, what should we do?Protect our environment.Step3: While-readingTask 1: Read quickly and choose the main idea of each paragraphTask 2: Read carefully and retell the passage by filling in the blanks.Step 4: After-readingTask 3: According to the lesson 46, discuss the ways to reduce the waste and pollution Four students one group.After discussion, one of the students should write down the ways they discussed. And one of the students present their results to the class.(check 3 or 4 groups)The answers about reducing the waste and pollution will be write down on the blackboard by the teacher.Step 5: SummaryRead through the different ways that show on the blackboard.Orally translate the phrases from Chinese into English mentioned in lesson 46.Step 6: Homework1. Write a passage about “How to protect the environment”2. Workbook: lesson 463. Preview lesson 37.Teaching reflection: The teaching aims of this lesson is achieved to some extent. And the students actively take part in the class. And they are interested in the topic of environment pollution. They can finish the task in the limited time. Finally, after their discussion, they write down the ways by themselves.However, I delay the class for 6 minutes. The class content is not finished within a class time. So I will pay much attention to the time design from now on. The teaching is a career I should study for my whole life. I will do my utmost to improve my teaching ability.