重点讲解：
1. as a result 结果， 因此；
例句：As a result of shrinkage, the shirt is now too small to wear.
由于洗后缩小，那件衬衫现在小得不能穿了。
2. deal with 处理；应付；与…打交道；
例句：They were not equipped to deal with the situation.
他们没有准备好应付这种局面。
3. pull on 拔出（枪或刀）威胁；
例句：They had a fight. One of them pulled a gun on the other.
他们打了起来。其中一人拔出枪指着另一个人。
4. pump on 使激动； 使达到兴奋状态； 打气；
例句：Interval training or speed play is a great way to pump up your metabolism and make your workouts more fun.
变速跑等交替训练可以加快你的新陈代谢并且让你的训练更加有趣。
