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沪外教版英语八年级上册《UNIT 10 Environment》多媒体精品ppt课件
DO YOU KNOW THE WORLD EARTH DAY?
世界地球日( The World Earth Day)即每年的4月22日，是一项世界性的环境保护活动。
（此部分为课外，目的教授Earth,扩展知识。）
What are the blue parts? What are the white parts? What are the green and brown parts? The land.
What is the film about?
What things are there on Earth?
（此部分完成教材P30.影片为著名的保护地球纪录片，培养孩子保护地球母亲的情感，开启新课文的学习。
设计这些内容会在本单元的阅读板块，会话部分和写作板块中出现，为其他板块学习作铺垫。
选词填空，匹配图片
1.On Earth,there are forests and rivers,mountains and ____.
2. There are many plants.Some are very small,and some are____. 3.The Earth is our home,and it ___us___air,water and food. A.provide B. fields C. large
1.We _____things to make energy（能源，能量）,so there is too much _______.
2.Dirty water from factories_______the river.
3.We ____our rubbish ___the sea
A.put…into B.pollution C. burn D.pollutes
1.There is a lot of rubbish on the ________. 2.Pollution______animals and plants. 3.We______ stop polluting the Earth. 4.It is ______for us to protect the Earth for our future.
A. important B. kills C. ground D. must
What is the poster?(主阅读篇章是考试中常见的体裁海报，学生可以提前预习。海报属于说明类文体，特点，图文并茂，向公众提供特定信息。）
要求学生找读课文，完成文本信息的正误判断。
1.The weather in different places on Earth is different.
2.Different animals live in different places.
3.People can get air ,water and food from the Earth.
4.There is a lot of pollution only because people put rubbish into the sea and under ground.
★学生找读课文完成教材Comprehension D1的看图说话。
（ 找读是快速阅读的方式，从文字中查寻细节内容。文章里搜寻年代、人名、地名以及所列举的事实时。培养学生捕捉有效信息的能力。）