1、Unit 6 基础知识 一. 英汉互译: 1. 保持我们的城市干净 2. 使得空气变脏 3. 从.搬走 4. 汽车尾气 5. 把垃圾放到垃圾桶里 6. 工厂的黑烟 7. 又乱又脏 8. 步行去上学 9. 种更多的树 10. Well done! 二. 按要求写单词; 1. Picture (同义词) _ 2. more (原级)_ 2. rubbish(复数)_ 4. clean (反义词)_ 3. factory(复数)_ 6. too(同义词)_ 7. well(形容词)_ 8. make(第三人称单数)_ 三. 用所给单词的适当形式填空; 1. Look at _(this) pictu
2、res of our classroom. 2. _(keep) the air clean, we can _(walk) to school. 3. There are a lot of _(bin) in our city. 4. What _(make) the streets messy? 5. Please keep _(we) city clean, and we can live happily. 6. We should _(put) rubbish in the bin. 7. Your _(idea) is great. 8. There _(be) a lot of f
3、ish in the river. 9. _(they) classroom is big and clean. 10. Smoke from cars _(make) the air dirty. 四. 完成句子; 1. -你们的城市干净吗? - 不干净。 - _ your city _? - No, It _. 2. 垃圾使街道变得又乱又脏。 _ _ the streets _ and _. 3. 工厂里的黑烟污染了空气。 Black _ from factories _ the air dirty。 4. 我们能做什么来保持城市的清洁? What_ we do _ _ our city _? 5. 我们可以种更多的树以保持空气清新。 We can _ _ _ to keep the _ clean.