1.notice ['nəutis]

n. 注意,布告,通知
v. 注意,通知,留心

例句与用法:
It was Susan who brought the problem to our notice.
是苏珊提醒我们注意那个问题的。
Did you notice anything peculiar?
你注意到有什么异常的事吗？

2.crash [kræʃ]

n. 轰隆声,猛撞,崩溃,破产,垮台
v. 撞碎,猛使...破碎,迫降

例句与用法:
The rocks crashed (down) onto the car.
岩石轰隆一声砸在汽车上.
He crashed his car (into a wall).
他把汽车撞（到墙上）了.

3.tend [tend]

v. 有某种的倾向,易于,移向

例句与用法:
He's a good salesman, but his offhand manner does tend to put people off.
他是个很好的推销员，可是他那随便的态度容易使人产生反感。
Does he tend to lose?
他常常输吗?

4.round [raund]

n. 圆,范围,巡回
adj. 圆的,肥胖的,完全的
v. 弄圆,绕行,使...完全

例句与用法:
Let's have a good round of applause for the next performer.
咱们为下一个表演者热烈鼓掌吧。
The earth moves round the sun.
地球绕着太阳运转。

5.in time 及时

例句与用法:
National unity is essential in time of war.
举国团结在战时是非常重要的。
Firemen reached the house on fire in time.
消防队员及时赶到那幢失火的房子。

6.prefer [pri'fə:]

v. 较喜欢,宁可,提出

例句与用法:
I prefer tea to coffee.
我更喜欢茶，而不是咖啡。
I prefer fish to meat.
我较喜欢吃鱼。
We prefer to eat out.
我们比较喜欢上馆子吃饭。