《2025年启东中学作业本八年级英语上册译林版徐州专版》

五、跨学科 根据课文改编内容,在文中空白处填入1个适当的单词,或用括号内所给单词的正确形式填空。
An ecosystem includes all the living and non-living things in an area. Each ecosystem has a role to play and helps keep the balance between all its members and the greater environment. The ocean is a very large ecosystem on earth. It covers around 71% of the earth’s surface and produces about 70% of the earth’s oxygen. It holds lots of salt water, and the water rises to the sky, falls onto the lands and then returns to the ocean. Wetlands only cover about 6% of the earth's land area. They are home to many plants and animals. Plants help get rid of pollution and make the water clean. Forests make up nearly a third of the earth’s land area. Plants take in carbon dioxide from the air. People call forests the “lungs” of the earth. Each ecosystem supports lots of plants and animals. They keep the planet healthy and make our world a better place.
1. ______ 2. ______ 3. ______ 4. ______ 5. ______
6. ______ 7. ______ 8. ______ 9. ______ 10. ______

答案： 1. to play 2. on 3. produces 4. rises 5. earth's 6. pollution 7. third 8. the 9. and 10. healthy

六、完形填空。(2025·江苏盐城盐都区期末)
Birdwatching has fans all over the world. In these years, it becomes ______ in China.
The Olympic Forest Park in Beijing is one of the best places for birdwatching.
Many bird lovers visit the park to take photos or just to ______ them.
Guan Xiangyu is one of them. He works ______ an organizer for bird lovers. He spends half a year in Beijing and the other half travelling with his teams, ______ different kinds of birds, in different seasons.
Guan started birdwatching 10 years ago. He grew up in Beijing ______ he didn’t know there were so many kinds of birds in the city. Guan began to show ______ in birds after his college teacher advised him to join in a bird protection activity. “To me, the biggest joy is to share the excitement of ______ seeing a bird that I am looking for,” Guan said.
Beijing is a good place for birds. And experts(专家) ______ more than 500 species(物种) there. The main reason is that Beijing is on an important flyway. Millions of birds migrate(迁徙) north and south every year. When doing this, they pass ______ Beijing.
Guan hopes more people will enjoy birdwatching and help protect birds’ ______ space. Birds are part of Guan’s life. “I will always see them as my friends,” Guan said.
( )1. D
( )2. C
( )3. B
( )4. B
( )5. D
( )6. A
( )7. B
( )8. D
( )9. C
( )10. D

答案： 1. D 【点拨】根据下文的介绍和选项可知，此处应是指观鸟在中国变得流行起来。故选 D。 2. C 【点拨】根据“Many bird lovers visit the park”和选项可知，此处应是指观看鸟类。故选 C。 3. B 【点拨】句意：他作为一名组织者为鸟类爱好者工作。work as 担任……。故选 B。 4. B 【点拨】根据“different kinds of birds”和选项可知，此处应是指寻找鸟类。故选 B。 5. D 【点拨】根据“He grew up in Beijing”和“he didn't know there were so many kinds of birds in the city”可知，此处应表示转折。故选 D。 6. A 【点拨】根据“To me，the biggest joy is to share the excitement of 7 seeing a bird that I am looking for”和选项可知，此处应是指对鸟类表现出了兴趣。故选 A。 7. B 【点拨】根据“seeing a bird that I am looking for”和选项可知，此处应是指最终看到一只正在寻找的鸟。故选 B。 8. D 【点拨】根据空后的“more than 500 species(物种)”和选项可知，此处应是指记录了 500 多个物种。故选 D。 9. C 【点拨】根据“Beijing is on an important flyway”和选项可知，此处应是指穿过北京。故选 C。 10. D 【点拨】living space 生存空间。故选 D。