环保主题作文九年级unit15

1 Unit15 We re trying to save the manatees 单元话题分析单元话题分析 众所周知 环境污染日趋严重 全世界都在为保护人类的生存环境而努力 本单元谈 论的话题就是环境保护 environment protection 环境保护是 英语课程标准 要求中学掌握的重要话题之一 是当今社会的热点问题 也是各类考试作文命题的热点 环境保护这个话题常涉及的内容有空气污染 水污染 人 口问题 森林保护 自然资源保护 野生动物和濒危动物保护等 关于这个社会热点问题 中学生可以和其他社会成员一样来发表自己的观点和见解 谈论这个话题 有助于养成勤 于思考的好习惯 让学生关注自己的生存环境 加强环保意识 本单元话题常见的命题方式有提示性作文和看图作文等形式 通常采用的记叙文 议论 文等作文形式 写作时要注意文体 有效的把提示性文字和图画内容的思想表达出来 写作指导写作指导 1 写作本话题作文 要有自己的观点或明确表达题目要求的观点 作文的观点要正确 鲜 明 明确地表示自己所赞成的和反对的 2 要通过事实来支持自己的观点 在提示性作文中 要充分利用题目所给材料 并在许可 得范围内适当发挥 紧密的围绕自己的观点进行可观真实的论证 3 一般情况下 谈论本话题涉及到的是目前社会存在问题 所以多用一般现在时 还要根 据具体情况选择合适的时态 4 掌握一些常用的句式 对于谈论本话题很有帮助 1 表示自己的观点时常采用的句式 I think believe we must take measures to stop hunting endangered animals We must come up with ways to protect the environment People should pay more attention to the problem 2 客观的的表达某观点或现象常采用的句式 It is reported thought believed said known that People say that 佳篇欣赏佳篇欣赏 A A With the development of industry water pollution is becoming more serious now The polluted water not only kills fish it is also harmful to our health Many people get sick because they drink the polluted water In some rivers the water is so dirty that they can even kill plants We should fight against the pollution We should stop using harmful things I wish it is not a dream that in the near future we can have clean rivers again B Environmental problems are becoming more and more serious all over the world For example cars have made the air unhealthy for people and poisonous gas is given off by factories Trees on the hills have been cut down and wastewater is being poured continuously into rivers Furthermore wherever we go today we can find rubbish carelessly disposed Pollution is in fact 2 threatening our existence The earth is our home and we have the duty to take care of it for ourselves and for our later generations Fortunately more and more people have realized these problems Measures have been taken to deal with these problems by the government Laws have been passed to stop pollution I hope the problem will be solved in the near future and our home will become better and better C Environment is an important topic more and more people are worried about it It is necessary for us to protect our environment because it helps us to enjoy a better life How to protect our environment Many scientists have been discussing this topic all over the world I think we need to care about wild animals and our natural resources Some people keep hunting wild animals and killing them for food At the same time these wild animals diseases have affected human beings Businessmen keep their industries develop so that mach rubbish has been released to the air and water The pollution is seriously harmful to our health On the other hand we need to save our water I often see people waste a lot of water They don t know that our natural resources are so limited In conclusion protecting our environment needs everybody to do something Let us do it from now on for a better environment 重点结构和句型展示重点结构和句型展示 A 原汁原味 课本重点结构和句型 原汁原味 课本重点结构和句型 1 There used to be a lot of manatees 海牛的数量曾经很多 2 In 1972 it was discovered that they are endangered 1972 年 人们发现它们已经濒于灭绝 3 Some of the swamps have become polluted 一些沼泽已经受到了污染 4 I am against building a new zoo in the our town 我反对在我们镇上建造新动物园 5 I think animal should not live in zoos 我认为动物们不应该生活在动物园里 6 They provide homes for many endangered animals and help to educate the public about caring for them 他们为许多濒临灭绝的动物提供家园 并帮助教育公众去照料它们 7 It is important to recycle paper to save the trees 回收利用废止来保护树木 这样做很重要 8 Pandas are endangered animals There aren t many of them left 熊猫是濒危动物 留下来的 不多了 B 精彩例句拓展精彩例句拓展 1 Students go out to raise money for environment protection on weekends 学生们周末外出为 保护环境筹款 2 We really shouldn t use paper napkins 我们真不应该使用餐巾纸 3 The glass from bottles can be recycled 瓶子的玻璃可回收利用 4 Protecting the environment is every citizen s responsibility and duty 保护环境识每个公民的责 任与义务 5 Man is fighting a battle against pollution 人类正在与污染作斗争 6 Protect the earth s environment the homeland of all mankind 保护地球环境 人类共有的家 园 3 7 In order to protect our environment from being polluted my classmates and I will tell the public how harmful pollution is 为了保护我们的环境不被污染 我将和我的同学向公众宣传污 染的危害性 8 In daily life I will consciously put the rubbish into the rubbish bin to reduce pollution 在日常 生活中 我将很自觉地把废弃物扔到垃圾桶里来减少污染 9 We should take strong measures against air pollution 我们采取强硬的措施治理空气污染 10 Noise pollution now is a serious problem in some big cities 噪音污染成为一些大城市的严 重问题 11 We have taken effective measures to preserve our natural resources 我们已采取有效措施保 护自然资源 12 Bicycling is a good exercise moreover it doesn t pollute the air 骑脚踏车是很好的运动 而 且还不污染环境 13 Air pollution and water pollution are environmental problems Man is doing his best to solve such problems 空气和水的污染是环境问题 人们正尽力解决这类问题 原创习作点评原创习作点评 根据下列提示写一篇关于河水污染的感想 内容提示 1 上星期天 你随父亲去钓鱼 看见河水污染 几乎钓不到鱼 2 河水被污染的原因 3 倘若全国各地的河水都被污染 后果如何 4 环境污染对人类危害极大 我国政府正努力采取措施与污染作斗争 5 希望在不久的将来 河水会变干净 要求 1 内容连贯 不要逐字翻译内容提示 2 词数不少于 80 个 分析 这是一篇提示性作文 主要表达五个方面的内容 首先讲事由 由于发生在过去 所以使用一般过去时 然后在分析河水污染的原因 这一部分内容需要发挥想象 合理的 讲明原因 接下来要进行假设 从而引出环境污染的危害性和政府所做的努力 这两方面 的内容需要合理的安排 过渡 也可调整表达的顺序 最后再展望未来 表达对环境治理 的信心 整篇作文要表达清楚 层次清楚 一定要注意内容切题 要点齐全 灵活运用语言 切忌生搬硬套汉语的表达方式 习作 1 Last Sunday my father and I went fishing We found the water was so dirty that we could hardly catch fish in it Many factories along the river always pour their wastewater into the river and the river water is polluted As a result most of the fishes in the river were killed As we all know environmental pollution is very harmful to animals plants and human beings If the rivers all over the country is polluted like this no living things can live in the water Now more and more people 教师点评 这是一篇优秀的学生习作 得分点得分点 1 内容完整 段落清楚 将写 作要点进行了整理 内容连贯 2 用词丰富 句式使用得当 as a result as we all know 等词的使 用 是文章过渡自然 浑然一体 失分点失分点 4 have realized how serious the problem is Our government is doing its best to do something to fight against pollution We hope that the water in every river will become cleaner and cleaner soon 此处连词使用不当 两个分句之 间有因果关系 用 so 较好 习作 2 Last Sunday I went fishing with my father But we didn t catch any fish because the river is polluted There are many factories around the river and they send their wastewater into the river People live here also throw the rubbish into the river If all the rivers in our country are polluted many people will have no water to drink Environment pollution now is very dangerous for us Our government is trying to stop pollution I hope that the river will become clean again very soon 教师点评 这是一篇中等的学生习作 得分点得分点 1 能按照要求写作 内容较完 整 2 语言错误较少 失分点失分点 1 各部分内容之间缺乏适当的 过渡 显得不连贯 此处介词使用不当 沿河 用 along 此处用词不当 将污水排入河中 可用 pour 拓展练笔拓展练笔 1 改自云南省中考题 环境污染是当今世界的一大难题 请你用自己的话说说应该怎 样保护我们的水资源 内容要点 1 生命离不开水 2 淡水资源正在减少 3 水污染严重 4 应该节约用水 保护水资源 污水处理再利用 要求 1 表达真实可信 内容正确连贯 语言流畅 2 词数不少于 80 个 One possible version Water is very important to us We can t live without water But unfortunately some people don t really care about this They waste a lot of water by pouring dirty water and throwing rubbish into rivers and lakes As a result many rivers and lakes are seriously polluted There is less and less fresh water for us to drink I think we must do something to protect the water resource We should stop the water pollution and come up with ways to reuse water If we don t the last drop of water will be a drop 5 of our tears 2 请根据以下写内容提示一篇短文 谈谈你对污染的看法 内容提示 1 现在 污染已经成为严重的社会问题 空气 河海 土壤的污染对人和 动物十分有害 2 列举污染的原因和现象及其后果 3 希望科学家们找出解决办法 恢复大自然的本来面貌 One possible version Today pollution has become a serious problem to us The air seas rivers and land are polluted by waste or poisonous things It is harmful not only to human beings but also to animals We cannot have fresh air because many factories send the poisonous smoke into the air Beautiful parks are made dirty by plastic tins and bags Fish die because of the polluted water It is said that strange diseases have appeared in some places because of pollution I hope scientists can find ways to solve the serious problem We are looking 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