江苏牛津版英语8B-Unit-5知识点整理9页.docx

8B U5 Good manners一. 知识点归纳：1. politely adv. 礼貌地 eg. We should speak to the old people politely. polite - impolite eg. It is impolite to laugh at others.2. litter n. 垃圾（不可数） 近义词 rubbish （不可数） eg. Dont dro litter/rubbish everywhere. There is a public sign saying “No Littering”.3. run v. 流动；跑；（车辆、机器）开动，运转 run- ran - run- running eg. Dont leave the tap . The boy away when he saw his father. The machine very well