Unit 3 Computers 语言点
编稿：张桂琴 审稿：
目标认知
重点词汇
signal，spoil, common , solve, anyhow, type, follow, calculate, arise
重点短语
In a way, go by, as a result, deal with, after all, make up
重点句型
It will be+时间段+ before
So/such.....that..
There are/were times when
There was a time when ...
知识讲解
重点词汇
【高清课堂：词汇精讲B2 unit3】
signal
【原句回放】
