一、天天在布置班级科学角的展板。请帮他将文字说明与图片匹配。
Science Corner
1. [图]
2.
3. [图]
A. We can get power from the sea.
B. Running water can make electricity.
C. Water comes from lakes, rivers and seas.

1. C 2. A 3. B
解析
选项:A. 我们可以从大海中得到能量。
B. 流水可以发电。
C. 水来自湖泊、河流和大海。
分析:1. 图中有河流、湖泊和大海,故选 C。
2. 图中是在大海上的某种仪器,在从大海获取能量,故选 A。
3. 图中是大坝,在利用水发电,故选 B。

二、为设计世界水日海报，社区开展了街头随机采访。选择合适的句子补全对话。

A.Where does water come from?
B.It turns wheels(轮）to make power.
C.What do you know about water?
D.I want to know how to keep water clean.

1. C 2. D 3. A 4. B
解析
选项:A. 水从哪儿来?
B. 它转动轮子来产生能量。
C. 关于水你知道些什么?
D. 我想了解如何让水保持干净。
1. 句意:——
——水无色无味。
分析:答句描述水的特征,问句应询问对方所知的水的相关内容,故选 C。
2. 句意:——关于水你想了解些什么?
——
分析:问句询问关于水想了解些什么,答句应回答具体想了解的方面,故选 D。
3. 句意:——
——它来自河、湖和海。
分析:答句回答了某物的来源,问句应询问某物来自哪里,故选 A。
4. 句意:——流水如何产生能量?
——
分析:问句问流水如何产生能量,答句应回答具体的产能方式,故选 B。

三、Lily 在和 Tom 分享参观中国水利博物馆的经历。选择合适的句子补全对话。
Tom: How was your trip to the National Water Museum of China?
Lily: 1. I saw many old water wheels.
Tom: Water wheels? What are they?
Lily: 2. Farmers use them to water plants.
Tom: Wow! 3.
Lily: I learnt about Dujiangyan—an old water project. It still helps us today.
A. What else did you learn about?
B. They're big wheels that bring water up.
C. It was great!

1. C 2. B 3. A
解析
对话:Tom 询问 Lily 参观中国水利博物馆的经历,Lily 分享了看到的水车和都江堰的相关知识。
选项:A. 你还了解到了什么?
B. 它们是能把水提上来的大轮子。
C. 非常棒!
分析:1. 上文 Tom 询问 Lily 去中国水利博物馆的感受,此处 Lily 应回答具体感受,故选 C。
2. 上文 Tom 询问水轮是什么,此处 Lily 应回答水轮的用途,故选 B。
3. 下文 Lily 回答自己了解了都江堰,此处 Tom 应问她了解了什么,故选 A。

四、阅读世界水日的科普介绍，完成下列任务。
① World Water Day is on March 22nd every year. In 2026, its theme is “Water and Gender（性别）”. In some places, girls and women need to carry water from far places for hours. That's hard work for them.
② Water is life. We need water to drink. We also need water to keep clean. It also makes electricity for us. And animals and plants can't live without water.
③ On this day, we learn about ways to save water. People clean rivers and lakes. We work together to protect our water.
任务一:为每个文段选择恰当的标题。

A.Why is water important?
B.What do we do on World Water Day?
C.What is World Water Day?
任务二:判断句子正(T)误(F)。
（）1. World Water Day is on April 23rd.
（）2. On this day, we can learn about how much fresh water Earth has.

任务一:1. C 2. A 3. B
任务二:1. F 2. F
解析
任务一:
1. 依据:World Water Day is on March 22nd every year. In 2026, its theme is “Water and Gender”.
分析:第一段介绍了世界水日的相关信息,故选 C。
2. 依据:Water is life. We need water to drink. We also need water to keep clean. ...
分析:第二段介绍了水对人、动物和植物的作用,体现水的重要性,故选 A。
3. 依据:On this day, we learn about ways to save water. People clean rivers and lakes. We work together to protect our water.
分析:第三段介绍了在世界水日人们会做的事,故选 B。
任务二:
1. 句意:世界水日在 4 月 23 日。
依据:World Water Day is on March 22nd every year.
分析:原文明确说明世界水日在每年的 3 月 22 日,故答案为 F。
2. 句意:在这一天,我们可以了解地球上有多少淡水。
依据:On this day, we learn about ways to save water. People clean rivers and lakes. We work together to protect our water.
分析:在世界水日可以了解节水方法、清洁河湖、保护水资源,未提到了解地球上的淡水量,故答案为 F。