He resolutely refused to speak English unless forced to.
除非被逼迫，他坚决拒绝说英语。
Why did you need a room unless you were up to something?
除非你要捣什么鬼，不然为什么需要一个房间呢？
Recovery can't be sustained unless more jobs are created.
除非有更多的工作机会被创造出来，否则复苏无法保持下去。
unless引导什么从句时态
回答
瑞文问答
2024-07-19
unless是从属连词，引导条件状语从句。
例句：
Have a cup of tea—unless youd prefer a cold drink?
喝杯茶吧—除非你喜欢冷饮？
Unless Im mistaken, she was back at work yesterday.
除非是我记错了，她是昨天回来上班的。
例句：
Have a cup of tea—unless youd prefer a cold drink?
喝杯茶吧—除非你喜欢冷饮？
Unless Im mistaken, she was back at work yesterday.
除非是我记错了，她是昨天回来上班的。