Module 4 The natural world-12 The earth-ppt课件-(含教案)-市级公开课-沪教版六年级上册英语(编号：30325).zip

上海牛津英语上海牛津英语 6A6A ModuleModule 4 4 TheThe naturalnatural worldworld 单元：单元：UnitUnit 1212 话题：话题：TheThe EarthEarth （PeriodPeriod 2 2） 教学目标： 1.通过 Ask and answer. 的问答活动，学生运用核心句型交流看 法。 2.通过 Think and write. 的写作练习，学生综合本单元所学知 识，运用核心句型提出环保行动建议。 3.通过学习任务，帮助学生巩固和综合运用本单元所学的知识和 技能。 教学重点：句型：We should (do) We should stop (doing) 情感态度：培养学生保护环境的意识，并知道保护环境应从个人 做起。 教学过程： Step1Step1 Warm-up 1、Free talk: talk about the Earth Step2.Step2. Pre-task preparations 1. 观看视频 2. 学生分角色朗读 Look and read，引入本课的内容。学生用自己 的话表述文章的核心内容，作为上一节课的复习。 3. True or false 学生根据对上节课的理解来进行判断。 4、出示两段文字，学生齐读，教师揭示本课主题：How to save the Earth？ While- task procedures 1. 出示人们破坏自然资源的图片，并让学生列举生活中的类似现象， 如白色污染，砍伐树木等，让学生根据地球污染的原因深入讨论， 找出解决方案。 T:Can we do anything to help the Earth? 教师给出图片，学生可以根据图片进行回答，也可以根据自己 的理解来表达。 预设答案：We should stop cutting down so many trees. We should not litter. 教师及时板书句型。 2. Group-work：Ask and answer S1: What should we do to save the Earth? S2: We should plant more trees. S3: We should drive our cars less often. S4: We should stop cutting down trees. 3. 学生以小组的形式，围绕地球、环境污染以及环境保护自编并表 演对话，教师给出对话所涉及的内容，学生在组内自行组织对话。 T: Now you are going to make dialogue about the Earth. In the dialogue, you need to talk about the Earth, pollution and the solutions to pollution. 然后，请各组学生表演对话，通过不同的对话表演来进行信息 互补和评价。 4.让学生观看地一些图片，说说看到了什么，然后讨论该如何保护 环境。 S1: What can you see on the Earth? S2: I can see some land. S3: I can see the oceans. S4: Whats the white part? S1: Its - StepStep 3 3 Post- task activities 学生完成 Think and write.的短文，写完以后可以在小组内 交流。（教师可以将学生写的小短文装订在一起，做成一本班级 环保小册子。） 每个组请代表汇报。 StepStep 4.4. Homework:Homework: Listen to and read Students Book page 80. Write down ten things we can do to save the Earth. 3. Make a poster “The Earth is sick!” 12 TheThe EarthEarth Period 2 Module 4 The natural world Oxford English Ms Guo: Look at this picture. What is it? Kitty: Its the Earth. Ms Guo: The green and brown parts are forests and land. What are the blue parts? Joe: I think theyre oceans. Ms Guo: Yes, they are. The Earth was very clean and beautiful in the past, but now some parts are dirty. Can we do anything to help the Earth? Alice: Yes. We should stop throwing rubbish into rivers. Peter: We should stop cutting down so many trees. Kitty: We should stop using plastic bags. Ms Guo: Kitty: Ms Guo: Joe: Ms Guo: Alic e: Peter: Kitty: TrueTrue oror false.false. (1) The weather in different places on the Earth is different. ( ) (2) Different animals live in different places. ( ) (3) People can get air, water and food from the Earth. ( ) (4) People make the Earth dirty. It is pollution. ( ) Some parts of the Earth are very hot, and some are very cold. Some live on the land. Some fly in the sky. Some live under the water. T T The Earth gives us air, water and food. We burn things to make energy. This pollutes the air. We put rubbish into the sea and under the ground. This pollutes the Earth and kills animals and plants. T T There is air and water on the Earth. There are people, animals and plants on the Earth. People have lived on the Earth for millions of years. Many years ago, the Earth was clean. Today, there is air pollution, water pollution and land pollution. People cut down the forests. Many plants, wild animals, birds and insects live there. People kill animals for food and their skins. People are polluting the land, the water and the air. We should stop throwing rubbish into rivers. We should stop cutting down so many trees. We should stop using plastic bags. We should stop throwing rubbish into rivers. We should stop cutting down so many trees. We should stop using plastic bags. Lets read！ We should stop using We should stop killing We should stop building We should stop doing We should stop throwing rubbish into rivers using plastic bags cutting down so many trees We should stop doing We should do Think and say We should stop throwing rubbish into rivers. We should recycle rubbish. We should stop cutting down so many trees. We should plant more trees. We should stop using plastic bags. We should use shopping bags. We should stop building more factories. We should stop killing wild animals. We should . What should we do to save the Earth? Put a tick () or a cross () in the box. Then talk about it in groups. We must save the Earth. People must stop cutting down forests. People must stop killing animals. People must stop polluting the air. People must stop polluting the land. People must stop polluting the sea. Three things you can do to help save the Earth 1.Save water. 2.Save energy. 3. Ride bikes or use public transport. Please remember: Little things can make a big difference. We have only one Earth. Take care of the Earth! Make it a better place! 1.Listen to and read Students Book page 80. 2.Write down ten things we can do to save the Earth. 3. Make a poster “The Earth is sick!”