译林（牛津）版英语六年级上册知识点整理(15)

　　（二）用所给词的适当形式填空：

　　1.He （look）for his school now.

　　2.Don’t (speak)loudly.

　　3.Be quiet. The little baby (sleep)

　　4.You can’t (litter)here and there.

　　5.You must (go)to bed now.

　　6.I (bring)some bread to my classroom yesterday.

　　7.I’ve got some milk (four) breakfast.

　　8.Would you like (drink) some water.

　　9.I don’t know how (do) it.

　　10.My sister could (ride) a bike five years ago.

　　11.What the signs (mean)?

　　Unit6 Keep our city clean

　　一、词组

　　1. these picture of our city我们的城市的这些图

　　2. Smoke from cars 汽车排出的烟

　　3.make the air dirty 使空气变脏

　　4. black smoke from factories 来自工厂的黑烟

　　5. messy and dirty 又乱又脏

　　6. in the water 在水里

　　7.the fish are dead 鱼死了

　　8. keep our city clean 保持我们的城市干净

　　9. take the bus and the metro 乘公交车和地铁

　　10. walk to school 步行去上学

　　11.move some factories away from our city 把一些工厂移出我们的城市