B
Last Saturday, my classmates and I had a trip to the aquarium(水族馆). All of us were excited along the way.
First, we came to a big room. We saw lots of fish in it. The fish were big or small, and active. Suddenly, I saw some little fish swimming together. I asked Miss Wang, "Why do the little fish swim together?" "Because if they swim alone(独自地), they will be in danger(危险). It's a way to protect(保护) themselves," Miss Wang said. Then, we came to the penguin room(企鹅室). They were black and white and so cute. We saw some penguins like to stay together, too. Miss Wang told us they stayed together to keep warm. Later, we came to the jellyfish(水母) room. The jellyfish were so beautiful. When they swam, it was like they were dancing.
We learned a lot from our trip and had great fun at the aquarium.
根据材料内容选择最佳答案。
()6. What did the writer think of the fish?
A. Active.
B. Beautiful.
C. Smart.
D. Cute.
()7. Why did the penguins stay together?
A. Because they wanted to eat fish.
B. Because they wanted to protect themselves.
C. Because they wanted to keep warm.
D. Because they wanted to play with each other.
()8. How many rooms did the writer visit at the aquarium?
A. Two.
B. Three.
C. Four.
D. Five.
()9. What is the right order according to the passage?
①We came to the jellyfish room.
②We learned a lot and had fun at the aquarium.
③We saw lots of fish and penguins.
④We had a trip to the aquarium.
A. ①②③④
B. ③②①④
C. ③②④①
D. ④③①②
()10. What can we infer from the text?
A. Students were not excited about the trip.
B. When small fish swim alone, big fish may eat them.
C. Students didn't see any penguins.
D. Students didn't have a good time at the aquarium.

6. A 由第二段第三句可知，作者认为这些鱼很活跃。
7. C 由第二段倒数第四句可知，企鹅待在一起是为了取暖。
8. B 通读第二段可知，作者去过鱼室、企鹅室和水母室。
9. D
10. B 由第二段第六句可推测，如果小鱼独自游行，它们就会有危险。

【分析】
这是一篇记叙文阅读理解题，解题思路如下：
1. 先通读全文，了解文章讲述了作者和同学去水族馆游玩的经历及学到的知识。
2. 针对每个题目，带着问题回到原文定位关键信息：
第6题：要找作者对鱼的评价，定位到第二段描述鱼的句子，提取对应形容词。
第7题：找企鹅待在一起的原因，直接查找原文中老师的解释内容。
第8题：数作者参观的房间数量，梳理第二段提到的各个房间名称。
第9题：梳理事件发展顺序，按照“出发去水族馆→参观鱼和企鹅→参观水母室→总结收获”的逻辑排序。
第10题：推理题需结合原文中“小鱼独自游会有危险”的信息，合理推断可能的危险情况。
【解析】
6. 定位到文章第二段第三句“The fish were big or small, and active.”，可知作者认为鱼很活跃，故选A。
7. 根据第二段倒数第四句“Miss Wang told us they stayed together to keep warm.”，可知企鹅待在一起是为了取暖，故选C。
8. 通读第二段可知，作者依次参观了鱼所在的大房间、企鹅室、水母室，一共3个房间，故选B。
9. 梳理文章事件顺序：首先是“Last Saturday, my classmates and I had a trip to the aquarium(水族馆)”（对应④）；然后参观了鱼和企鹅（对应③）；接着来到水母室（对应①）；最后“We learned a lot from our trip and had great fun at the aquarium.”（对应②），所以正确顺序是④③①②，选D。
10. 根据第二段中“Because if they swim alone(独自地), they will be in danger(危险).”可推测，小鱼独自游的危险可能是被大鱼捕食，选项B符合推断；A选项与“All of us were excited along the way.”矛盾；C选项与“we came to the penguin room(企鹅室). They were black and white and so cute.”矛盾；D选项与“We learned a lot from our trip and had great fun at the aquarium.”矛盾，故选B。
【答案】
6. A
7. C
8. B
9. D
10. B
【知识点】
阅读理解细节查找、阅读理解推理判断、事件顺序梳理
【点评】
本文是一篇生动的记叙文，围绕水族馆之旅展开，题目侧重对文章细节信息的提取、事件顺序的梳理及合理推理。解题时需精准定位原文关键语句，避免主观臆断，整体难度适中，能有效考查学生的阅读理解基础能力。
【难度系数】
0.7

C
Water is very important to us. We must drink water every day. We can't live without(没有) water. There is an old saying like this: "You can live without meals for a week, but you can't live without water for two or three days." Two or three days without water can make people die.
Our body needs much water to work well. But many young people don't know this. They don't drink enough water when they are working, because they don't think they need much water.
Why do we need to drink enough water? Because there is a lot of water in our body, about 65% to 75%. Every day, water gets out of our body. If we don't drink enough water, we will not feel well.
Do you drink enough water every day? If you want to keep healthy, you should start to do it now.
根据材料内容选择最佳答案。
()11. What is very important to us according to the text?
A. Rice.
B. Fruit.
C. Milk.
D. Water.
()12. What does the underlined word "die" mean in Chinese?
A. 死亡
B. 微笑
C. 生气
D. 口渴
()13. Why don't many young people drink enough water according to the text?
A. Because they don't know how much water they should drink.
B. Because they don't think they need much water.
C. Because they like drinking juice.
D. Because they are busy with work.
()14. Which of the following is TRUE according to the text?
A. We can live without water for a week.
B. If we are busy, we don't have to drink water.
C. About 30% of our body is water.
D. If we don't drink enough water, we may be ill.
()15. What is the writer's purpose of writing the text?
A. To tell us water is important to us.
B. To tell us to save water.
C. To tell us to do exercise now.
D. To tell us when to drink water.

11. D 由第一段第一句可知，水对我们很重要。
12. A 由前一句可知，两三天不喝水我们就活不了，故推测 die 意思为“死亡”。
13. B 由第二段最后一句可知，许多年轻人没有喝足够的水是因为他们觉得他们不需要大量的水。
14. D 由第三段最后一句可知，如果我们没有喝足够的水，我们会不舒服。
15. A 通读全文可知，作者的写作目的是告诉我们水对我们很重要。

【分析】
这是一篇围绕水的重要性展开的阅读理解题，解题思路如下：
1. 第11题：属于细节查找题，直接定位文章开头第一句，即可找到对应答案。
2. 第12题：属于词义猜测题，根据前一句“两三天不喝水就无法存活”的语境，可推测出划线单词的含义。
3. 第13题：细节查找题，定位到第二段最后一句话，能明确年轻人不喝足够水的原因。
4. 第14题：细节判断题，需逐个对照原文内容，排除错误选项，筛选出符合原文表述的正确选项。
5. 第15题：主旨大意题，通读全文总结核心内容，即可判断作者的写作目的。
【解析】
11. 由文章第一段第一句“Water is very important to us.”可知，水对我们很重要，故选D。
12. 根据前一句“You can live without meals for a week, but you can't live without water for two or three days.”可知，两三天不喝水人就无法存活，由此推测“die”的中文意思是“死亡”，故选A。
13. 由文章第二段最后一句“They don't drink enough water when they are working, because they don't think they need much water.”可知，许多年轻人不喝足够的水是因为他们觉得自己不需要大量的水，故选B。
14. 由文章第三段最后一句“If we don't drink enough water, we will not feel well.”可知，不喝足够的水我们会不舒服，也就是可能生病，D选项表述正确；A选项与原文“两三天不喝水就活不了”不符；B选项原文未提及忙就不用喝水；C选项原文表明身体65%-75%是水，并非30%，故选D。
15. 通读全文，文章开篇点明水的重要性，中间阐述身体对水的需求以及不喝水的影响，结尾呼吁喝足够的水，核心围绕水对我们的重要性展开，所以作者的写作目的是告诉我们水很重要，故选A。
【答案】
11. D；12. A；13. B；14. D；15. A
【知识点】
细节理解题、词义猜测题、主旨大意题
【点评】
本文围绕“水对人类的重要性”展开，题目均为阅读理解基础题型，着重考查学生对文章细节信息的提取能力、词义猜测能力以及对文章主旨的把握能力，内容贴近生活，易于理解。
【难度系数】
0.8