Unit 4 Writing 课件2024-2025学年沪教牛津版（2024）七年级英语上册

Unit 4 The Earth 汇报人：Sophie 第5课时 Writing 话题单元写作 本单元的写作话题是“地球”。此话题的设题方向通常是要求学生写一篇关于保护地球的文章。写作时，应注意以下两个方面: 1. 指出目前地球所面临的问题及其影响; 2. 给出合理的建议或解决方案。 话题概述 练一练 1. We shouldn’t money on things we don't need. 2. We should know that exercise is very for us to stay healthy. 3. His mother told him not to leave his socks in his bedroom. 4. She is going to useful rubbish to help protect the Earth. 5. Water pollution is a problem in some cities. 6. It is everyone’s to protect the environment. 背一背 1. serious adj. 严重的 2. save v. 救；救助；节约 3. necessary adj. 必需的；必要的 4. change v. 改变 5. everywhere adv. 处处；到处 6. duty n. 责任 7. waste v. 浪费 8. recycle v. 回收利用 9. method n. 方法；办法 10. resource n. 资源 11. destory v. 摧毁；毁灭 12. tidy adj. 整洁的；整齐的 素材积累 I.单词运用 waste necessary everywhere recycle serious duty 练一练 1. Please don’t the old books.They might still be useful. 2. The little girl’s parents her health. 3. Let’s to save the Earth. 4. If we want to protect the Earth, we should take action . 背一背 1. take care of 照顾；照料 2. be worried about 为……担忧 3. throw away 扔掉 4. make full use of 充分利用 5. from now on 从现在开始 6. work together 共同努力 7. take action 采取行动 8. stop doing sth. 停止做某事 素材积累 II.短语运用 throw away are worried about work together/ take action from now on 译一译 1. 2. 3. 4. 5. 背一背 1. Going to work by bike not only is good for your health but also makes less air pollution. 2. Put the rubbish in your bag and throw it in the rubbish bin later. 3. It's our duty to save the Earth. 4. Air pollution is one of the most serious kinds of pollution. 5. There are fewer and fewer fish in the sea each year. 素材积累 III.佳句储备 骑自行车去上班不仅对你的健康有益，而且会减少空气污染。 把垃圾放进你的袋子里，稍后再扔进垃圾桶。 拯救地球是我们的责任。 空气污染是最严重的污染类型之一。 这个湖里的鱼一年比一年少。 满分解密 ①运用“It’s time for somebody to do something.”句型总领全文，呼吁同学们采取行动保护环境，增强文章的号召力。 ②when 引导时间状语从句，倡导同学们节约用电，强调了随手关灯的重要性。 ③运用“It’s + adj.+ for sb. + to do something.”句型鼓励同学们重视绿色出行，减少空气污染。 满分范文 Dear classmates, The environment is getting worse and worse. It’s time for us to take action now.① We can save water, paper and electricity both at school and at home. We should turn off the lights when we leave the room.② We can take our own bags when shopping instead of using plastic bags. It’s good for us to walk or ride a bike to school.③ We can 佳作赏析 满分解密 ④运用“Let’s ...”祈使句句型，简洁有力地表达出作者对保护地球环境的迫切希望，与开头呼应并升华主题。 满分范文 plant more trees to clean the air around us too. Let's take action and protect our Earth!④ Xu Hui 佳作赏析 亲爱的同学们: 环境变得越来越糟，现在是我们采取行动的时候了。 我们在学校和家里可以节约水、纸和电。我们离开房间时应该关灯。购物时可以带我们自己的袋子，而不是用塑料袋。步行或骑自行车上学对我们来说有好处。我们也可以种植更多的树木来净化我们周围的空气。 让我们采取行动保护我们的地球吧! 徐慧 参考译文 I. 词语操练（背诵“佳作赏析”的范文并填空） Dear classmates, The 1. is getting 2. 3. 4. . It’s time for us to 5._ 6. now. We can 7. water, paper and electricity both at school and at home. We should 8. 9. the lights when we 10. the room. We can take our own bags when shopping 11. 12. using 13. 14. . It’s 15. _ for us to walk or 16. 17. 18. to school. We can 19. more trees to 20. the air around us. 写作运用 environment worse and worse take action save turn off leave instead of plastic bags good ride a bike plant clean I. 词语操练（背诵“佳作赏析”的范文并填空） Let’s take action and 21. our Earth! Xu Hui II. 句型仿写 1. It's time for us to take action now. 现在是我们采取行动的时候了。 仿写1 现在是我该上学的时候了。 . 写作运用 protect It’s time for me to go to school now II. 句型仿写 仿写2 现在是他们做运动的时候了。 . 2. We can take our own bags when shopping instead ofusing plastic bags.购物时可以带我们自己的袋子，而不是用塑料袋。 仿写1 你可以坐公交车而不是开车。 . 写作运用 It’s time for them to do exercise now You can take a bus instead of driving a car II. 句型仿写 仿写2 你可以用电脑学习英语而不是玩游戏。 . III. 段落操练，将下列句子排成一篇文理通顺的短文 1. We must do something to help save the Earth! 2. But it's crying for our help now. 3. Finally, throw rubbish into the proper bins and recycle wastes whenever it is possible. 写作运用 You can use the computer to learn English instead of playing games III. 段落操练，将下列句子排成一篇文理通顺的短文 4.The Earth is the only home for everyone on it. 5. Second, we should protect the animals on Earth because they are our friends. 6. By doing our part, we can make a difference and create a better future for ourselves. 7. To protect the Earth, we can start by saving water and energy, and reducing pollution. 排序后的正确顺序是: _____ 写作运用 4-2-1-7-5-3-6 IV. 短文改错 文中共有5处语言错误。增加:在缺词处加一个漏字符号(^)，并在横线上写出加的词。删除:把多余的词用斜线(\)划掉。修改:在错的词下划一横线，并在横线上写出修改后的词。 写作运用 Air pollution is one of the most serious problem in the world. The polluted air is not only bad for the environment but also harmful for our health. As middle school students, we should take action to reduce air pollution. For an example, we should take a bus or ride a bike more often instead of drive cars. And we should plant more trees because trees help keep the air clean. Also, we should study hardly so that we will be able to help find new energy and new ways to deal^rubbish. Let's take action and try our best to keep the air fresh and clean. 1. problems 2. an 3. driving 4. hard 5. with V. 学以致用 假如你是Linda，你校要进行关于保护环境的演讲比赛。你的演讲话题是“How to Protect Our Environment”。请你根据以下提示写一篇不少于60词的演讲稿。文章的开头和结尾已给出，不计入总词数。 提示：1. 举例说明环境存在的问题(1~3个方面); 2. 应采取怎样的措施保护我们的环境(1~3个方面)。 How to Protect Our Environment Hello, everyone! As we all know, the environment around us is getting badly polluted. . . Thank you for listening! 写作运用 参考范文： How to Protect Our Environment Hello, everyone! As we all know, the environment around us is badly polluted. In some places, we can’t even see fish swimming in the rivers. On the hills, there are hardly any trees left. Some people even have no clean water to drink. So I think we must do something to protect the Earth. But how can we protect our environment? In fact, we can go to school on foot or by bike. We can use cloth bags when shopping, and we can use both sides of the paper when writing. In a word, if everyone tries their best to protect the environment, there will be less pollution and our life will be better. Thank you for listening! 写作运用 The end Sophie $$