九年级英语下册unit-1练习题(共4页).doc

九年级英语下册Unit 1练习题 一、根据中文写单词1. Our earth is becoming more and more (污染).2. Einstein was one of the greatest (科学家) in the world.3. Our bodies become (健康) than before.4. Chinese (药) is famous all over the world.5. The man was (呼吸) heavily at that time.6. The car is (专门地) designed for the president.7. He doesnt know how to (描述) what he looks like.8. We will celebrate his (四十) birthday tomorrow.