unless引導什麼從句時態[朗讀]

unless是從屬連詞，引導條件狀語從句。
例句：
have a cup of tea—unless youd prefer a cold drink
喝杯茶吧—除非你喜歡冷飲。
unless im mistaken,she was back at work yesterday
除非是我記錯了，她是昨天回來上班的。
擴展資料。
he resolutely refused to speak english unless forced to
除非被逼迫，他堅決拒絕說英語。
why did you need a room unless you were up to something
除非你要搗什麼鬼，不然為什麼需要一個房間呢？
recovery can't be sustained unless more jobs are created
除非有更多的工作機會被創造出來，否則復甦無法保持下去。