Unit7 Section A 2a-2e 课堂检测练习2025-2026学 年人教版英语七年级下册

Unit 7 Section A 2a-2e 课堂检测练习 Ⅰ、阅读下面句子，在空白处填入一个适当的单词或括号内单词的正确形式。 1. The school trip was so ________ (wonder) that I will never forget it. 2. My parents taught me ________ (value) every drop of clean water. 3. We are supposed to stop ________ (waste) water in our daily life. 4. The workers work hard to make the dirty water c________ and safe again. 5. This unusual trip is a special m________ for all of us. Ⅱ、完形填空 阅读下面短文，从每小题所给的A、B、C、D四个选项中，选出一个能填入文中相应空白处的最佳答案。 Last month, our class took part in an educational school trip. It is a day I truly 1. ________ in my heart. Before the trip, I had no 2. ________ how hard it was to get clean water. I often turned on the tap and let water run freely. I never 3. ________ about the water problem around us. When we arrived at the water treatment plant, a guide 4. ________ us carefully. He showed us every step of water cleaning. There are many 5. ________ machines working day and night. They can take out all kinds of dirty things and harmful germs from wastewater. The guide told us that clean water is not 6. ________ at all. It costs lots of time and energy to treat polluted water. Many workers keep working hard to 7. ________ us with safe drinking water. After visiting the plant, I 8. ________ my bad habits. I found saving water is very 9. ________ for everyone. This trip gives me a great lesson and I decide to be a person who 10. ________ natural resources. 1. A. doubt B. remember C. hate D. imagine 2. A. idea B. time C. money D. luck 3. A. talked B. cared C. argued D. heard 4. A. waited B. watched C. showed D. followed 5. A. small B. simple C. modern D. useless 6. A. easy B. difficult C. fresh D. clean 7. A. offer B. provide C. borrow D. lend 8. A. changed B. kept C. enjoyed D. missed 9. A. useless B. boring C. necessary D. meaningless 10. A. wastes B. protects C. pollutes D. uses Ⅲ、阅读理解 阅读下面短文，从每小题所给的A、B、C、D四个选项中选出最佳答案。 Many students have different unforgettable school trips. For me, the trip to the city water factory is the most meaningful one. I used to think water was endless on the earth. I often wasted water when I washed hands and vegetables. I thought dirty water could become clean by itself. However, the trip completely changed my wrong idea. At the water factory, we learned the whole water cleaning process. Workers first separate big rubbish from the water. Then they use special ways to kill tiny bacteria. After many strict steps, the polluted water can be reused in our life. The guide said that clean water is a rare resource. More than half of the world’s people are short of safe drinking water. From that day on, I have formed good water-saving habits. I always turn off the tap in time and reuse water to clean the floor. I also call on my classmates to save water together. This special day lets me know the importance of cherishing natural resources. 1. What does the writer think of the trip to the water factory? A. Boring. B. Meaningful. C. Tiring. D. Surprising. 2. What was the writer’s old idea about water? A. Water is limited. B. Water is precious. C. Water is endless. D. Water cleaning is hard. 3. Which of the following is TRUE? A. Dirty water can clean itself. B. Few people lack drinking water. C. Water cleaning needs strict steps. D. The writer still wastes water now. 4. What is the main idea of the passage? A. A meaningful trip teaches the writer to save water. B. How workers clean polluted water. C. Different kinds of natural resources. D. How to take part in school trips. Ⅳ、补全对话 阅读下面对话，在每个空白处填入一个适当的句子，使对话完整，合乎情境。 A: Hi, Anna! You look happy today. B: Yes! I had an unforgettable school trip yesterday. A: 1. ________________________? B: It was fantastic and very educational. A: 2. ________________________? B: I visited a city water treatment factory with our classmates. A: Did you learn anything new there? B: Sure! 3. ________________________ and we shouldn’t waste water. A: You’re right. I also waste water sometimes. B: 4. ________________________. Let’s correct our bad habits together. A: Great! 课堂检测参考答案 Ⅰ、单词填空 1. wonderful 2. to value 3. wasting 4. clean 5. memory Ⅱ、完形填空 1.B 2.A 3.B 4.C 5.C 6.A 7.B 8.A 9.C 10.B Ⅲ、阅读理解 1.B 2.C 3.C 4.A Ⅳ、补全对话（答案不唯一，语义通顺即可） 1. How was your school trip 2. Where did you go 3. I learned that clean water is very precious 4. Let’s change it from now on 学科网（北京）股份有限公司 $