本集核心英语单词及例句：

1.effective (adj.)有效的，起作用的
The bank must be run in a cost-effective way.
银行的经营必须追求成本效益。

2.reverse psychology 逆反心理
Interesting Fact: 'reverse psychology'，is an attempt to influence people using reactance.
有趣的事实："逆反心理术"是运用叛逆性影响他人的一种措施。

3.practice (n.)实践；练习
In practice, workers do not work to satisfy their needs.
事实上，工人工作并不是为了满足本身的需要。

4.discover (vt.)发现；发觉
We happened to discover we had a friend in common.
我们凑巧发现我们有一个共同的朋友。

5.backwards (adv.)倒；向后
Greater government intervention in businesses would represent a step backwards.
政府加强对企业的干涉将是一种倒退。

6.ology (n.)科学；学问
As a humanistic subject ology of British higher education and its gentry system.
作为人文主义教育课程，它与英国高等教育理念和绅士文化一脉相承.