重点讲解：
1. be about to do sth. 即将（做…）的；快要（发生…）的；
例句：Iwas about togo out when he called on me.
当他来访时，我正要外出。
2. be used to doing sth. 习惯于；
例句：Iwas used tohim messing up the kitchen.
我对他把厨房弄脏已经习惯了。
3. all the time 一直；始终；
例句：Ray was very giggly and jokingall the time.
蕾特别喜欢咯咯地笑，而且总是爱开玩笑。
4. might as well 只好（做）；（做…）也无妨；
例句：Business is terrible Imight as wellpack up.
生意很不好做——我还是关门算了。
5. make sense 可以理解；讲得通；
例句：Grandmother's advice alwaysmade sense.
祖母的劝告永远言之有理。
6. just in case 以备；以防；免得；
例句：Extra boiling water should be kept at handjust in caseit is needed.
身边应多准备一些开水，以备不时之需。
7. happen to （尤指不愉快的事）发生（在…身上）；（某人）遭到；遇到；
例句：'d hate anything tohappen tohim.
但愿他平安无事。
8. take into consideration 考虑到；顾及；
例句：Time factor is what we must firsttake into consideration.
时间因素是我们必须首先考虑的。
