Unit4 The Earth基础知识巩固训练-2025-2026学年沪教版（2024）七年级英语上册

沪教版七年级上册英语Unit4 The Earth基础知识巩固训练 一、本单元单词测试（每空1分，共15分） 1. 地球 n. __________ 1. 土地；地面 n. __________ 1. 空气 n. __________ 1. 水 n. __________ 1. 森林 n. __________ 1. 河流 n. __________ 1. 海洋 n. __________ 1. 保护 v. __________ 1. 污染 v. / n. __________ 1. 种植 v. __________ 1. 节约；拯救 v. __________ 1. 有用的 adj. __________ 1. 垃圾 n. __________ 1. 环境 n. __________ 1. 问题 n. __________ 二、重点单词词性转换（每空1分，共10分） 1. protect（名词）__________ 2. pollute（名词）__________ 3. use（形容词：有用的）__________ 4. danger（形容词）__________ 5. help（形容词：有帮助的）__________ 6. important（名词）__________ 7. live（名词：生命）__________ 8. clean（动词）__________ 9. friend（形容词：友好的）__________ 10. happy（反义词）__________ 三、短语翻译（每空2分，共30分） 1. 地球日 __________ 2. 保护环境 __________ 3. 节约用水 __________ 4. 空气污染 __________ 5. 砍倒 __________ 6. 扔掉 __________ 7. 植树 __________ 8. 在地球上 __________ 9. 保持空气清洁 __________ 10. 来自 __________ 11. 大量的 __________ 12. 对……有害 __________ 13. 照顾 __________ 14. 用……做…… __________ 15. 解决问题 __________ 四、用所给单词的适当形式填空（每空1分，共10分） 1. We should __________ (protect) the Earth. 2. The __________ (pollute) of the river is very serious. 3. It's important __________ (save) water every day. 4. Many animals are in __________ (dangerous) now. 5. They are __________ (plant) trees in the park. 6. Don't __________ (throw) rubbish on the ground. 7. The air __________ (be) fresh in the countryside. 8. We can use water __________ (wash) clothes. 9. He __________ (help) his mother clean the room yesterday. 10. Let's __________ (keep) our city clean. 五、根据首字母提示完成填空（每空1分，共10分） 1. The E__________ is our home. We must love it. 2. We need c__________ air to breathe. 3. There are many fish in the r__________ and oceans. 4. P__________ makes our environment dirty. 5. We should save w__________ because it's important for us. 6. F__________ can help keep the air clean. 7. Don't c__________ down too many trees. 8. It's our duty to p__________ the environment. 9. We can collect r__________ and recycle it. 10. Using cloth bags is g__________ for the Earth. 六、阅读下面短文，选出可以填入的最佳选项（每空1分，共10分） Our Earth The Earth is a beautiful planet. It has land, water and air. Many living things 1 on the Earth. We need clean air, fresh water and healthy food 2 live. But now, the Earth is in trouble. People cut down too many 3, so some animals lose their homes. Factories make the air and water 4. We throw too much rubbish everywhere. What can we do to help the Earth? We can 5 more trees. We should 6 water and electricity. We must stop 7 rubbish. We can use cloth bags 8 plastic bags. The Earth is our only home. Let's 9 it together. If we protect it, we will 10 a better life. （ ）1. A. live B. lives C. living D. to live （ ）2. A. for B. to C. with D. on （ ）3. A. flowers B. grass C. trees D. vegetables （ ）4. A. clean B. dirty C. fresh D. nice （ ）5. A. plant B. buy C. cut D. take （ ）6. A. waste B. use C. save D. make （ ）7. A. throwing B. to throw C. throw D. throws （ ）8. A. instead B. instead of C. because D. because of （ ）9. A. damage B. hurt C. protect D. pollute （ ）10. A. have B. has C. had D. having 七、汉译英，一空一词（共15分） 1. 我们应该保护地球。We should __________ the __________. 2. 水对我们很重要。Water is __________ __________ us. 3. 他们正在植树。They are __________ __________. 4. 不要污染空气。Don't __________ the __________. 5. 我们可以用玻璃做瓶子。We can __________ glass __________ make bottles. 6. 地球日在4月22日。__________ __________ is on April 22nd. 7. 这些树能保持空气清洁。 These trees can __________ the air __________. 参考答案 一、单词测试 1. Earth 2. land 3. air 4. water 5. forest 6. river 7. ocean 8. protect 9. pollution 10. plant 11. save 12. useful 13. rubbish 14. environment 15. problem 二、词性转换 1. protection 2. pollution 3. useful 4. dangerous 5. helpful 6. importance 7. life 8. clean 9. friendly 10. unhappy 三、短语翻译 1. Earth Day 2. protect the environment 3. save water 4. air pollution 5. cut down 6. throw away 7. plant trees 8. on the Earth 9. keep the air clean 10. come from 11. a lot of 12. be bad for 13. take care of 14. use...to... 15. solve problems 四、适当形式填空 1. protect 2. pollution 3. to save 4. danger 5. planting 6. throw 7. is 8. to wash 9. helped 10. keep 五、首字母填空 1. Earth 2. clean 3. rivers 4. Pollution 5. water 6. Forests 7. cut 8. protect 9. rubbish 10. good 六、完形填空 1-5 ABCBA 6-10 CABCA 七、汉译英 1. protect; Earth 2. important for 3. planting trees 4. pollute; air 5. use; to 6. Earth Day 7. keep; clean 学科网（北京）股份有限公司 $$