牛津深圳版七年级上册Module 2 The natural world Unit 3写作课件(共20张PPT)

(共20张PPT)
Unit 3　The Earth
课时5
写作
一
例文呈现
三
四基三级练
二
课时过关
　　你们班准备开一个主题为“保护地球，从我做起”的班会，你想在会上以“What should we do to protect the Earth？”为主题进行发言。你认为我们只有一个地球，我们应该好好爱护她，但地球上的污染越来越多，所以保护地球非常重要。
要点：
1．节约纸和笔； 2.不乱扔垃圾；
3．离开房间要关灯； 洗完手要关水龙头； 　
4.步行、骑自行车或乘公交车。
要求：60～80词。题目和开头已给出，不计入总词数。
What should we do to protect the Earth
We have only one Earth, so we should love and take good care of her. But there is much pollution on Earth. It is important to protect the Earth. But what can we do I hope we start out small and do the following things together: First, save paper and pens. Second, we
shouldn't throw rubbish here and there. Third, remember to turn off the lights when we leave the room and remember to turn off the taps when we finish washing hands. Fourth, we can walk, ride a bike or take a bus when we go out. The Earth is our home. Let's try our best to protect her！
写作常用句型：
1．People throw away a lot of rubbish. It pollutes the land.
人们丢掉许多垃圾，这污染了大地。
2．More and more people drive on the road. It pollutes the air.
越来越多的人们在路上开车，这污染了空气。
3．Many ships put the petroleum into the rivers. It pollutes the water.
许多轮船把石油放进河里，这污染了水。
4．People throw a lot of rubbish into the rivers. It kills many fishes.
人们把大量的垃圾丢进河里，这杀害了许多的鱼。
5．Factories burn many things to make energy. It also pollutes the air.
工厂燃烧大量的东西来获取能量，这也污染了空气。
以“How to make Shenzhen more beautiful？”为题，写一份关于环境污染的调查报告，并给出保护环境的措施。
要点包括：1.深圳有哪些污染。　2.这些污染是什么导致的。
3．我们可以做哪些事情来保护环境。
写作方法指导与操练
一、写什么——细审题，列要点
1．深圳有哪些污染。　　　　
2．这些污染是什么导致的。
3．我们可以做哪些事情来保护环境。
写作方法指导与操练
二、怎么写——遣词句，重结构
第一点：深圳有哪些污染。
1．随着社会的发展，深圳出现了各种各样的污染问题； 比如，水污染、空气污染和噪音污染。
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With the development of society, there are many kinds of pollution in Shenzhen, such as water pollution, air pollution and noise pollution.
写作方法指导与操练
第二点：这些污染是什么导致的。
2．人们乱丢垃圾导致了土地以及水的污染。
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People throw rubbish everywhere and it makes the land and water very dirty.
写作方法指导与操练
3．小汽车、工厂等废气的排放使空气污染变得越来越严重。
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4．人们大量砍伐树木、建造房子，许多地方出现严重的噪音污染。
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Many cars and factories produce much waste gas. It causes the air pollution to become worse.
People cut down a large number of trees and build houses. It causes serious noise pollution in many places.
写作方法指导与操练
第三点：我们可以做哪些事情来保护环境。
5．我们应该将垃圾分类 (sort)，养成良好的习惯。
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6．我们应尽可能地乘坐公共交通工具或者骑车上学。
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We'd better sort the rubbish and form good habits.
We should try our best to use the public transport or ride a bike to go to school.
写作方法指导与操练
7．此外，我们可以多种树，节约用水、用电。
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What's more, we can plant more trees, save water and electricity as well.
【参考词汇】短语：stop… from, dirty water, throw…into…， try one's best, public transport (公共交通)
句式：…should do something to…，keep…clean, it is important for…to do…
【我的完整作品】
How to make Shenzhen more beautiful
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Shenzhen is a wonderful city. Many people visit it every year. It is a nice place to live in. But there are many kinds of pollution.
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On the one hand, people throw rubbish everywhere and it makes the land very dirty. On the other hand, many factories produce much waste. It pollutes the river and kills many fishes. It also pollutes the air. So we must take action at once.
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First, we should throw less rubbish and put rubbish into the rubbish bins. Then, we should plant more trees. We shouldn't cut down trees or destroy them. Besides that, we should not put dirty water into rivers. At last, we should use public transport.
I think Shenzhen will be more beautiful if we can take these actions.
谢谢大家！