七上 Unit 4 基础检测卷 Name：_____ Class：_____ 一、请根据句子意思和首字母提示，写出完整单词。 1. We need to protect the environment and stop p_____ in our city. 2. The Earth is a beautiful blue p_____ with lots of water on it. 3. In winter, the temperature can be very f_____ — below zero degrees. 4. Many animals live in the d_____ because it’s hot and dry. 5. This river is 100 m_____ long and runs through the village. 6. The government wants to s_____ more trees to make the air cleaner. 7. We should not throw p_____ bags into the sea — they hurt fish. 8. The ice at the n_____ Pole is melting because of global warming. 9. Scientists are studying how to p_____ the oceans from pollution. 10. A big s_____ of land can be covered by snow in winter. 11. Some birds fly far to r_____ warm places when winter comes. 12. The w_____ in the sky is so big — we can see it every night. 13. The wind b_____ strongly during a sandstorm. 14. We must find a good s_____ to stop air pollution. 15. People use o_____ and gas to heat their homes. 16. The c_____ in the lake is very dirty — we should clean it. 17. The g_____ under the ground is important for drinking water. 18. The e_____ of China is very rich in history and culture. 19. We should not h_____ animals — they are our friends. 20. The t_____ of the forest is very tall and green. 二、请根据汉语提示完成下列句子。（每空一词） 1. 地球是太阳系中的一颗行星。 The Earth is a planet in the _____ _____. 2. 这份文件包含了关于动物的事实信息。 This _____ _____ has facts about animals. 3. 沙漠被沙子覆盖着。 The desert _____ _____ _____ sand. 4. 据我们所知，北极熊的数量正在减少。 _____ _____ _____ _____, the number of polar bears is going down. 5. 海平面每年都在上升。 The _____ _____ is rising every year. 6. 更重要的是，我们应该保护环境。 _____ _____, we should protect the environment. 7. 树木为人们提供氧气。 Trees _____ people _____ oxygen. 8. 我们应该照顾地球上的动植物。 We should _____ _____ _____ animals and plants on Earth. 9. 塑料污染对海洋生物有害。 _____ _____ _____ is harmful to sea life. 10. 为了保护森林，我们要砍伐更少的树木。 To protect forests, we should _____ _____ trees. 三、请根据括号内提示翻译下列句子。 1. 我们要尽最大努力学习英语。（try one’s best to do sth） _____ 2. 这个新书包让我很开心。（make sb/sth + adj.） _____ 3. 一些孩子喜欢游泳，另一些喜欢跑步。（some+n...others...） _____ 4. 地球是很多动植物的家园。（be home to） _____ 5. 他迟到是因为下大雨。（be cause of） _____ 答案： 一、单词填空 1. pollution 2. planet 3. freezing 4. desert 5. metres 6. save 7. plastic 8. North 9. protect 10. area 11. reach 12. whale 13. blows 14. solution 15. oil 16. chemical 17. groundwater 18. emperor 19. hunt 20. tree 二、完成句子 1. solar system 2. fact file 3. is covered by 4. As far as we know 5. sea level 6. What's more 7. provide, with 8. take care of 9. Plastic pollution 10. cut down 三、翻译句子 1. We should try our best to learn English. 2. The new schoolbag makes me happy. 3. Some students like swimming, oth ... ...
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