8bunit6知识点归纳5页.doc

8BUnit6 知识点归纳Comic Strip and Welcome to the unit1. train a.动词“锻炼，训练，培养” e.g.He is training to be a doctor. The dog is trained in helping blind man. b.名词“火车，列车”e.g. I got up late this morning,so I didnt catch the train. c.相关短语：be trained in 在方面接受训练/ train for a charity walk 2. Its meaningful to do sth.e.g. Its meaningful to donate money to Project Hope.3. need的用法a.行为动词“需要”，一般不用进行时，可用句型： need sth e.g.I need a