Unit 4 Amazing Plants and Animals 单元词汇及语法练习题（含作文+答案解析）人教新版八上

/ 让教学更有效 高效备考 | 英语学科 Unit 4 Amazing Plants and Animals 单元练习题 (满分：100 分 时间：90 分钟） 一、词汇考查，从 A、B、C、D 四个选项中选出最恰当的一项。（10分） 1. The cheetah is known as the _____ land animal in the world. A. fast B. faster C. fastest D. fastest 2. Bamboo is a _____ plant in Chinese culture, symbolizing goodness and strength. A. popular B. popularly C. popularity D. popularize 3. The redwood tree can _____ up to 100 meters tall, making it one of the tallest trees. A. reach B. touch C. appear D. weigh 4. We should _____ the environment to protect the home of many animals. A. connect B. protect C. expect D. store 5. The _____ of the blue whale can reach up to 200 tons, making it the heaviest animal. A. height B. weight C. length D. size 6. _____ the rainforest is home to thousands of plant and animal species. A. Actually B. Suddenly C. Luckily D. Finally 7. The folding fan is a traditional Chinese _____ with beautiful paintings. A. tool B. role C. symbol D. situation 8. Bees play a key _____ in pollination, helping plants grow. A. part B. role C. game D. A and B 9. The _____ of the lotus flower in Chinese art represents purity and beauty. A. goodness B. appearance C. importance D. connection 10. Without bees, about 80% of plants cannot grow, showing their _____ to the ecosystem. A. disappointment B. importance C. situation D. touch 二、语法考查，从 A、B、C、D 四个选项中选出最佳答案。（10 分） 11. Ginkgo trees are one of _____ ancient trees in the world. A. the most B. more C. most D. the more 12. _____ amazing the connection between plants and animals is! A. What B. What an C. How D. How an 13. She _____ a folding fan when she visited Sichuan last year. A. buys B. bought C. has bought D. will buy 14. If we don’t protect bees, their number _____ dropping. A. will keep B. keeps C. kept D. has kept 15. The blue whale _____ in all oceans except the Arctic Ocean. A. lives B. lived C. is living D. live 16. Bamboo can _____ used to make furniture and tools. A. be B. being C. to be D. been 17. _____ you ever _____ the Bamboo Sea in Sichuan A. Have; visited B. Do; visit C. Did; visit D. Will; visit 18. The moss _____ in wet environments and is an important part of the ecosystem. A. grows B. grow C. growing D. grew 19. I felt _____ when I heard that some species are becoming extinct. A. disappoint B. disappointed C. disappointing D. disappointment 20. _____ the help of bees, many plants can reproduce. A. With B. Without C. For D. In 三、词汇填空，用括号内单词的正确形式填空。（共 10 分） 21. The _____ (appear) of the butterfly’s colorful wings attracts many photographers. 22. We should plant more trees to make our planet _____ (lively). 23. The _____ (connect) between humans and nature is very important. 24. Ginkgo trees are _____ (know) for their long life and beauty. 25. The _____ (weigh) of the elephant is about 5 tons. 26. Bamboo shoots are not only delicious but also full of _____ (good). 27. The cheetah can run at a ___ ... ...