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三、完形填空（每小题1分，满分10分）
Last Saturday, I joined the "Clear Water Dream" activity with the Nature Club. I felt really
First, Mr Liu, our team leader, showed us
We had also prepared another two water samples: treated water from a factory and dirty water from a washing machine. Then we put special chemicals into the bottles and
We also helped record water plants and animals. It was unforgettable to see some spoonbills(琵鹭)
Finally, we filled in record forms and uploaded them to our app. Knowing our data helps protect the river made me
31. A. excited B. surprised C. nervous D. bored
32. A. sports B. art C. music D. science
33. A. books B. ways C. places D. tools
34. A. easily B. carefully C. quickly D. quietly
35. A. saved B. drank C. tested D. polluted
36. A. happy B. relaxed C. angry D. shocked
37. A. fun B. noise C. pollution D. protection
38. A. looking for B. looking at C. looking after D. looking up
39. A. shows B. supports C. feeds D. hides
40. A. talented B. responsible C. grateful D. proud
Last Saturday, I joined the "Clear Water Dream" activity with the Nature Club. I felt really
A
31 —this was my first time testing water quality! I couldn't wait to explore the real world with D
32!First, Mr Liu, our team leader, showed us
B
33 to take water samples. "We need to put exactly 50 ml of water into the bottle, no more or less," he explained. "We must work very B
34." Then I filled the bottle with water from the river with great care until it reached the line of 50 ml.We had also prepared another two water samples: treated water from a factory and dirty water from a washing machine. Then we put special chemicals into the bottles and
C
35 the samples. We were D
36 to find out that the water from the washing machine was the dirtiest. None of us had realized that. If we pour it into the river, think about all the C
37 it will cause!We also helped record water plants and animals. It was unforgettable to see some spoonbills(琵鹭)
A
38 food in the shallow water. They put their spoon-shaped beaks into the water and moved them from side to side to catch small fish, shrimp, and other little animals. It was amazing to see how clean water B
39 different forms of life.Finally, we filled in record forms and uploaded them to our app. Knowing our data helps protect the river made me
D
40 —we did make a difference! We also plan to tell our families and friends to use eco-friendly soap and never waste water.31. A. excited B. surprised C. nervous D. bored
32. A. sports B. art C. music D. science
33. A. books B. ways C. places D. tools
34. A. easily B. carefully C. quickly D. quietly
35. A. saved B. drank C. tested D. polluted
36. A. happy B. relaxed C. angry D. shocked
37. A. fun B. noise C. pollution D. protection
38. A. looking for B. looking at C. looking after D. looking up
39. A. shows B. supports C. feeds D. hides
40. A. talented B. responsible C. grateful D. proud
答案
31.A 32.D 33.B 34.B 35.C 36.D 37.C 38.A 39.B 40.D
解析
【分析】
做完形填空需先通读全文把握主旨（本文讲述作者参加“清水梦”环保活动，测试水质、了解水污染危害并收获感悟的经历），再逐空结合上下文语境、词汇含义及用法辨析，选出最符合文意的选项，最后验证整体逻辑是否通顺。
【解析】
31. 由后文“这是我第一次测试水质”可知，作者的心情是兴奋的，A选项excited（兴奋的）符合语境；B惊讶、C紧张、D无聊均不符合。
32. 测试水质属于科学活动，D选项science（科学）符合；A运动、B艺术、C音乐均与语境无关。
33. 队长展示取水样的“方法”，B选项ways（方法）符合；A书籍、C地点、D工具均不符合“展示操作方式”的语境。
34. 后文提到“with great care”（非常小心），说明要仔细操作，B选项carefully（仔细地）符合；A容易地、C快速地、D安静地均不匹配。
35. 加入特殊化学物质后“测试”样本，C选项tested（测试）符合活动流程；A拯救、B喝、D污染均不符合。
36. 发现洗衣机排出的水是最脏的，大家会感到震惊，D选项shocked（震惊的）符合；A开心、B放松、C生气均不符合语境。
37. 把脏水倒入河流会造成“污染”，C选项pollution（污染）符合环保主题；A乐趣、B噪音、D保护均不符合。
38. 琵鹭在浅水区“寻找”食物，A选项looking for（寻找）符合；B看、C照顾、D查阅均不匹配。
39. 干净的水“支持”不同生命，B选项supports（支持）符合；A展示、C喂养、D隐藏均不符合逻辑。
40. 作者通过参与活动为保护河流做了贡献，感到“自豪”，D选项proud（自豪的）符合；A有天赋的、B负责的、C感激的均不符合。
【答案】
31.A 32.D 33.B 34.B 35.C 36.D 37.C 38.A 39.B 40.D
【知识点】
完形填空解题、词汇辨析、语境理解
【点评】
本文围绕环保主题展开，贴近学生生活，考查基础词汇的语境运用，整体难度适中，需结合上下文逻辑分析选项，适合学生巩固完形填空的解题方法。
【难度系数】
0.7
做完形填空需先通读全文把握主旨（本文讲述作者参加“清水梦”环保活动，测试水质、了解水污染危害并收获感悟的经历），再逐空结合上下文语境、词汇含义及用法辨析，选出最符合文意的选项，最后验证整体逻辑是否通顺。
【解析】
31. 由后文“这是我第一次测试水质”可知，作者的心情是兴奋的，A选项excited（兴奋的）符合语境；B惊讶、C紧张、D无聊均不符合。
32. 测试水质属于科学活动，D选项science（科学）符合；A运动、B艺术、C音乐均与语境无关。
33. 队长展示取水样的“方法”，B选项ways（方法）符合；A书籍、C地点、D工具均不符合“展示操作方式”的语境。
34. 后文提到“with great care”（非常小心），说明要仔细操作，B选项carefully（仔细地）符合；A容易地、C快速地、D安静地均不匹配。
35. 加入特殊化学物质后“测试”样本，C选项tested（测试）符合活动流程；A拯救、B喝、D污染均不符合。
36. 发现洗衣机排出的水是最脏的，大家会感到震惊，D选项shocked（震惊的）符合；A开心、B放松、C生气均不符合语境。
37. 把脏水倒入河流会造成“污染”，C选项pollution（污染）符合环保主题；A乐趣、B噪音、D保护均不符合。
38. 琵鹭在浅水区“寻找”食物，A选项looking for（寻找）符合；B看、C照顾、D查阅均不匹配。
39. 干净的水“支持”不同生命，B选项supports（支持）符合；A展示、C喂养、D隐藏均不符合逻辑。
40. 作者通过参与活动为保护河流做了贡献，感到“自豪”，D选项proud（自豪的）符合；A有天赋的、B负责的、C感激的均不符合。
【答案】
31.A 32.D 33.B 34.B 35.C 36.D 37.C 38.A 39.B 40.D
【知识点】
完形填空解题、词汇辨析、语境理解
【点评】
本文围绕环保主题展开，贴近学生生活，考查基础词汇的语境运用，整体难度适中，需结合上下文逻辑分析选项，适合学生巩固完形填空的解题方法。
【难度系数】
0.7
