●重点短语1．be aware of　　　　　　　　意识到2．win independence from 摆脱……获得独立3．be similar to 与……相似4．come across 偶然遇到5．be involved in 卷入；参与6．be associated with 有联系的；有关系的7．in advance 提前8．save up 储蓄