大学英语：regularly adv. 经常

regular adj. 经常的，定期的

irregular adj. 不规则的，无规律的

If you review your lessons regularly, you will do well on tests.

　　〔如果你定期复习功课，就能在考试中取得好成绩。〕

17. technique n. 技术，技巧，手艺

　　Good study techniques help him to be one of the straight A students in his class.

　　〔良好的学习技巧使他成为班上的全优生之一。〕

18. outline v.& n. 概括；大纲，提纲；轮廓

　　He listened carefully as I outlined my reasons.〔在我简述我的原因时，他认真地听着。〕

　　The English teacher asked us to write a brief outline of the story.

　　〔英语老师让我们写这篇故事的概要。〕

　　He saw the outline of the house in the moonlight.（在月光下，他看到了那座屋子的轮廓。）