1、Unit 6 Keep our city clean 习题 1一、看图回答问题。1. -What can we do to keep our city clean?- We can take the to school. 2. -What can we do to keep the air clean?- We can . 3. -What can we do to keep our city clean?- We can move some away from our city.4. -What makes our city dirty?- from cars makes the air d
2、irty. 5. -What can we do to keep the river clean? - We can put the rubbish in the .二、根据课文内容填空。1. makes our city dirty?2. Rubbish makes the streets and .3. can we do to keep our city clean?4. We can some factories from our city.三、翻译。1. 刚才什么使他笑？2. 他已经下定决心了吗？3. 叫她上课不要与别人发出噪音。4. 自从那时，她与许多同学交朋友。5. 他对我说的话使我难忘。
