注意“放过”
考试过程中，如果遇到难词或难句，考生可以稍作停顿进行考虑，如果仍然无法理解，那么就需要迅速放过去。包括在做题的过程中，有些题目本身难度很大，可以先放一放，其他题目做完之后再做该题目还是不错的。
二、注意“删除”：就是可以迅速读过去，无需停顿。
1、插入语
(1)特征：通常情况下主谓之间用两个逗号或者双破折号引起的成分，称为插入语。
例如：We should not forget, however, that most New Englanders were less well educated.
(2)作用：
①突出主语：Defenders of the Corporation—of whom there are many—are fond of quoting the American slogan “If it ain't broke, don't fix it.”
②解释说明：The debate was launched by the Government, which invited anyone with an opinion of the BBC—including ordinary listeners and viewers— to say what was good or bad about the Corporation.
