《2025年评优监测课时作业八年级英语上册译林版》

阅读理解
Mario’s school has many colourful activities. His class plants some vegetables in the school garden. Every morning, Mario stops to watch these vegetables. Today, he sees something surprising. He runs into his classroom. “Mr Smith!” he shouts to his teacher.
“The vegetables are not good! Some aphids(蚜虫) are eating them!” Mr Smith smiles and shows Mario a small box. “Don’t worry. There’s something in this box that may help.”
Mr Smith lets his students go to the garden. “The aphids are eating our vegetables. We can use our knowledge about food chains(食物链) to solve this problem,” he says. Mr Smith opens the small box carefully, and some ladybugs(瓢虫) fly out! “Ladybugs?” asks Mario.
“How can they help?” Mr Smith says, “Aphids like eating vegetables. Ladybugs like eating aphids. Let’s watch carefully in the next few days.” For the next week, Mario sees that these vegetables become healthy and strong.
()1. What surprising thing does Mario see?
A. There are no vegetables in the garden.
B. Some insects are eating the vegetables.
C. The vegetables look very tall and strong.
D. There is a small box that looks very strange.
()2. What’s in Mr Smith’s small box?
A. Some birds.
B. Some aphids.
C. Some ladybugs.
D. Some food.
()3. Which of the following food chains is RIGHT?
A. aphids→ladybugs→vegetables
B. aphids→vegetables→ladybugs
C. vegetables←aphids←ladybugs
D. ladybugs←aphids←vegetables
()4. What kind of knowledge do Mr Smith and his students use?
A. Geography.
B. Biology.
C. History.
D. Maths.

答案： 1. B
2. C
3. C
4. B

一、词汇检测
1. The bird built (躲避处) in the tree to hide from the rain.
2. Red-crowned cranes are indeed (珍贵的, 罕见的) birds in the world.
3. The storm did great (损害) to the local farms.
4. We plan to travel to the (东北) of our country during the holiday.
5. The school has a new computer (系统) to store students’ information.
6. I’d like to visit hutong to get more (知识) of the culture of ancient Beijing.
7. Too much homework sometimes l to students feeling stressed.
8. We should keep a b lifestyle between study and exercise.

答案： 1. shelter 2. rare 3. damage 4. northeast 5. system 6. knowledge 7. leads 8. balanced