二、知识精讲
（一）重点单词
1. prefer: vt. 更喜欢；选择某物（而不选择其它事物）
常构成短语：prefer A to B 喜欢A甚于B
prefer to do 更喜欢做某事
prefer to do …rather than do … 宁愿……也不愿……
例: I much prefer classic music to pop music.
和通俗音乐比起来我更喜欢古典音乐。
Many people who live in cities would actually prefer to live in the country.
