音标：[,ʌn'les]
conj. 除非
prep. 除...之外
【法】 除非, 如果不
相关词组:
unless and until
在线英汉词典
unless的短语、例句：
unless
conj
if...not; except if or except when 如果不; 除非; 除非在...的时候
You´ll fail in French unless you work harder. 你要是不再加把劲儿, 法语就考不及格了.
Unless England improve their game they´re going to lose the match. 英格兰队如果不改进打法, 就会输掉这?quot;热?
I wouldn´t be saying this unless I were sure of the facts. 要是我对这些事情没有把握, 我就不说这话了.
Come at 8 o´clock unless I phone, eg to tell you a different time. 请8点钟来, 如果我不打电话 的话.
I sleep with the window open unless it`s really cold. 我总是开著窗户睡觉, 除非天气非常冷才关上窗户. unless, NOTE ON USAGE 用法
Unless and if...not can often be used in the same way *unless和if...not的用法常常是相同的
Follow the green signs unless you have goods to declare/if you haven´t any goods to declare. 未携须申报货物者, 沿绿色标记通行. Unless cannot be used when referring to the result of something not happening and is, therefore, not used in `imaginary´ conditional sentences *unless不可用以指尚未发生的事情之结果, 因而不可用於｀假想的＇条件句中
We would have had a lovely holiday if it hadn´t rained (NOT unless it had rained) every day. 要不是天天下雨的话, 我们的假日就过得痛快了. （本句中不可用unless it had rained.）
I´ll be sorry if she doesn´t come (NOT unless she comes) to the party. 万一她不来参加聚会, 我就感到太遗憾了. （本句中不可用unless she comes.） Unless(not if...not) is often used to introduce an afterthought,ie something added to the main statement *unless（并非if...not）常用以引导出补充前言的话, 即是对刚说过的话想到要加些补充
She hasn´t got any hobbies unless you call watching TV a hobby. 她没有任何嗜好--除非把看电视也算作嗜好的话.
Have a cup of tea unless you´d prefer a cold drink. 喝一杯茶吧--除非你想喝冷饮.
unless