Ann hasnt got to go/doesnt have to go to this lecture.Attendance is op- tional.
安不一定非去听讲。那讲座是可去可不去的。
When I have a telephone of my own I wont have to waste time waiting outside these wretched telephone boxes.
等我自己有了电话,我就不用等在讨厌的电话亭外而浪费时间了。
Ann doesnt have to cook for herself.She works at a hotel and gets all hermeals there.
安不用自己做饭吃。她在一家饭店工作,在那里用餐。
3 然而,有时need not也可以用于表示外界权威,以代替wont/ dont need to或wont/dont have to等各种形式。这种用法尤其普遍地用于第一人称:
I neednt/wont/dont have to type this report today.Mr Jones said that there was no hurry about it.
我今天不必把这个报告打出来。琼斯先生说这份报告不急着要。
请注意,虽然 need not可用来表示将来的习惯性动作:
Im retiring.After Friday I need never go to the office again.
我就要退休了。星期五之后我就再也不必到办公室去了。
但不能用 need not表示一个现在的习惯性动作:
I dont have to queue for my bus.I get on at the terminus.
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2016-02-29
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