英语_课本_8A_Unit1_02_DE

【D】 Water protection
【D部分】水资源保护

Your school is having a Water Week event. Write a proposal to encourage people to protect water.
你们学校正在举办"水资源周"活动。写一份倡议书呼吁大家保护水资源。

[D1] Think Read Lu Yao’s proposal. How many water tips can you find in it?
[D1] 思考 阅读陆瑶的倡议书。你能从中找出多少条节水建议？

Dear friends, Clean water is limited. The more people use it, the dirtier it becomes. I suggest we act now to protect water at school. It’s easy to start small — turn off the tap while soaping our hands, use rainwater for plants, and tell the teacher when we find something wrong with a tap.
亲爱的朋友们：
清洁的水资源是有限的。使用的人越多，水就会变得越脏。我建议我们现在就行动起来，在学校里保护水资源。从小事做起很简单——涂肥皂时关掉水龙头、用雨水浇灌植物、发现水龙头有问题时及时告诉老师。

We should also spread the ideas to everyone. We can put up signs, start river clean-up groups, or show videos to raise awareness of water protection. Water is nature’s gift. Together, we can save it for now and the future. Be a water hero! Lu Yao
我们还应该向所有人传播这些理念。可以张贴标语、成立河流清洁小组，或是播放视频来提高人们的水资源保护意识。水是大自然的馈赠。齐心协力，我们就能为现在和未来保护好它。做个节水英雄吧！
——陆瑶

[D2] Prepare Read Dr Hu’s tip and find examples of parallel structure from the text in D1.
TEEN skill Writing parallel structures (II)
[D2] 准备 阅读胡博士的建议，并从D1的文本中找出平行结构的例子。
TEEN技能 写作平行结构（二）

Using the same grammatical form for two or more expressions in a sentence makes a parallel structure. The structure is used to list information or ideas of equal importance. e.g. I like swimming and diving; my father likes fishing and boating.
在句子中对两个及以上同等重要的表达使用相同语法形式，就构成了平行结构。这种结构常用于列举信息或观点。例如：我喜欢游泳和潜水；我父亲喜欢钓鱼和划船。

We use water everywhere — at home, on the farm and in factories. Floods are dangerous. They may take lives, sweep things away and destroy buildings.
我们处处用水——家里、农场和工厂。洪水很危险，可能夺走生命、冲走物品并摧毁建筑。

[D3] Plan What can be done to protect water? Choose one mind map below to organise your body paragraphs, or use your own ideas if you like.
[D3] 计划 可以采取哪些措施保护水资源？选择下方思维导图来组织正文段落，或使用你自己的创意。

[D4] Write Write your proposal
[D4] 写作 撰写你的倡议书

[D5] Check Check your writing. Pay attention to the use of parallel structures
[D5] 检查 检查你的写作。注意平行结构的使用

Update my to-do list
Share your article with a classmate and help revise each other’s writing. Did you both use parallel structures correctly?
更新待办事项
与同学交换文章并互相修改。你们是否都正确使用了平行结构？

【Discovery】 New ways to supply water
【探索】新型供水方式

Cloud seeding
Cloud seeding is a method of using special chemicals to make clouds rain. At present, over 50 countries in the world, including China, Australia, India and South Africa, use cloud seeding to increase rainfall in their dry regions.
人工降雨
人工降雨是通过特殊化学品促使云层降雨的方法。目前全球包括中国、澳大利亚、印度和南非在内的50多个国家，都在干旱地区使用人工降雨来增加降水量。

The South-North Water Transfer Project
The project started in 2002, and transports water over 1,000 km from the Yangtze River basinc to the Yellow River basin. It has helped to improve the water supply in northern China for homes, farming and industry.
南水北调工程
该工程始于2002年，将长江流域的水资源输送1000多公里至黄河流域。它有效改善了华北地区生活、农业和工业的供水状况。

The Iceberg Project
In 2017, an Emirati company announced plans to bring icebergs from Antarctica to countries around the world to provide them with fresh water. The company is still working on ways to reduce the cost and keep the ice frozen. If successful, the project will save millions of lives.
冰山计划
2017年，阿联酋某公司宣布计划将南极冰山运往全球各国以提供淡水。该公司仍在研究如何降低成本并保持冰体不融化。若成功，该项目将挽救数百万人的生命。

Read and think Which method do you like best? Why?
阅读并思考 你最喜欢哪种方式？为什么？

【E】 Our water use in a day.
Giving a group presentation about our water use in a day.
【E部分】我们每日的用水量
以小组报告形式展示每日用水情况

Find out how much water you use in a day and give a group presentation about your findings.
统计你一天的用水量，并进行小组汇报。

Step1 Prepare Prepare some bottles of water. Make sure you know the amount in each bottle (e.g. 5L, 550ml).
步骤1 准备 准备若干瓶装水。确保清楚每瓶容量（如5升、550毫升）。

Step2 Record Use water only from your bottles if possible. Take notes when you use water not from your bottles.
步骤2 记录 尽可能只使用瓶装水。若使用其他水源需做好记录。

Step3 Add up Add up all the water you used in a day. DON’T FORGET the water not from your bottles.
步骤3 合计 计算你一天的总用水量。别忘了统计非瓶装水的用量。

Step4 Discuss Discuss what information to include in your group presentation. e.g. How much water does everyone in your group use on average? Would you use water differently if you had to walk for hours to fetch water every day?
步骤4 讨论 商定小组报告内容。例如：组员平均用水量是多少？如果每天要走几小时取水，你会改变用水方式吗？

Step5 Present Give a group presentation to share your findings and ideas.
步骤5 展示 通过小组报告分享调查结果和想法。

Update my to-do list
Listen to other groups’ presentations. Which do you like best? What have you learned?
更新待办事项
聆听其他小组的报告。你最喜欢哪个？学到了什么？

==

【D】 Water protection

Your school is having a Water Week event. Write a proposal to encourage people to protect water.

[D1] Think Read Lu Yao’s proposal. How many water tips can you find in it?

Dear friends, Clean water is limited. The more people use it, the dirtier it becomes. I suggest we act now to protect water at school. It’s easy to start small — turn off the tap while soaping our hands, use rainwater for plants, and tell the teacher when we find something wrong with a tap. We should also spread the ideas to everyone. We can put up signs, start river clean-up groups, or show videos to raise awareness of water protection. Water is nature’s gift. Together, we can save it for now and the future. Be a water hero! Lu Yao

[D2] Prepare Read Dr Hu’s tip and find examples of parallel structure from the text in D1.
TEEN skill Writing parallel structures (II)

Using the same grammatical form for two or more expressions in a sentence makes a parallel structure. The structure is used to list information or ideas of equal importance. e.g. I like swimming and diving; my father likes fishing and boating. We use water everywhere — at home, on the farm and in factories. Floods are dangerous. They may take lives, sweep things away and destroy buildings.

[D3] Plan What can be done to protect water? Choose one mind map below to organise your body paragraphs, or use your own ideas if you like.

[D4] Write Write your proposal

[D5] Check Check your writing. Pay attention to the use of parallel structures

Update my to-do list
Share your article with a classmate and help revise each other’s writing. Did you both use parallel structures correctly?

【Discovery】 New ways to supply water

Cloud seeding
Cloud seeding is a method of using special chemicals to make clouds rain. At present, over 50 countries in the world, including China, Australia, India and South Africa, use cloud seeding to increase rainfall in their dry regions.

The South-North Water Transfer Project
The project started in 2002, and transports water over 1,000 km from the Yangtze River basinc to the Yellow River basin. It has helped to improve the water supply in northern China for homes, farming and industry.

The Iceberg Project
In 2017, an Emirati company announced plans to bring icebergs from Antarctica to countries around the world to provide them with fresh water. The company is still working on ways to reduce the cost and keep the ice frozen. If successful, the project will save millions of lives.

Read and think Which method do you like best? Why?

【E】 Our water use in a day.
Giving a group presentation about our water use in a day.

Find out how much water you use in a day and give a group presentation about your findings.

Step1 Prepare Prepare some bottles of water. Make sure you know the amount in each bottle (e.g. 5L, 550ml).

Step2 Record Use water only from your bottles if possible. Take notes when you use water not from your bottles.

Step3 Add up Add up all the water you used in a day. DON’T FORGET the water not from your bottles.

Step4 Discuss Discuss what information to include in your group presentation. e.g. How much water does everyone in your group use on average? Would you use water differently if you had to walk for hours to fetch water every day?

Step5 Present Give a group presentation to share your findings and ideas.

Update my to-do list
Listen to other groups’ presentations. Which do you like best? What have you learned?