怎么转换成同义句呢?if 和unless的区别一直搞不懂,八上英语,

怎么转换成同义句呢?if 和unless的区别一直搞不懂,八上英语, 14和16题不会改,if和unless该怎么转换,改成同义句.八上英语 if...not和unless怎么转换 根据括号中的提示,进行同义句转换If you eat healthy food,you can keep fit(unless) This old car has syopped working again(go wrong) unless 和 if not怎么互换? 初一英语同义句怎么转换 please_____thisbook_____mary怎么转换同义句 同义句怎么转换啊 很简单的英语语法if...not和unless之间的句型转换怎么回时事,请讲明白一点 unless从句本身是否定句,不可转换为if...not= =那怎么换- -万一有个句子是I won't see you unless it doesn't rain.换成啥- -不能换成if..not难道换成- -祈使句 if和with/without的同义句转换,麻烦举几个例句 一般过去时和现在完成时既然有区别,怎么两者之间又能同义句转换呢she came here at 8 o'clock同义句转换she has been here since 8 o'clock He wonders if he passed the exam,【同义句转换】 He wonders if he passed the exam,【同义句转换】 what if I don't know anyone?同义句转换 根据括号的提示,进行同义句转换.Tony used a dictionary to look up new words.(with)Everyone wonders how to improve their memory.(want to know)If u eat healthy food,u can keep fit.(unless) 58,59同义句转换怎么写? switch off 怎么转换同义句