【词汇讲解】
1.rhythm n. 节奏，韵律
如：The song has a syncopated rhythm in the jazz version.
这首歌曲改编为爵士乐後采用了切分音节奏。
Stress and rhythm are important in speaking English.
说英语时，重音和节奏是很重要的。
2.gesture n. 手势，姿态
如：He put his arm round her in a protective gesture.
他用一只手臂围住她做出保护的姿势。
We all dislike her for her imperious gesture.
因她那傲慢的样子，我们都不喜欢她。
He dismissed people with a lordly gesture.
他傲慢地让大家离去。
3.zip n. 拉链，活力，飞射声，零，邮政编码
如： These new trains really zip along.
这些新列车行驶得可真快。
This dress fastens (up) (ie has buttons, a zip, etc) at the back.
这件连衣裙是在背後系扣的。