If条件句包括:第一条件句、第二条件句和第三条件句。那么unless是否也可以引导前面这三种条件句?
比如以下,请问老师下面if的三种条件句是否可以用unless替换?
第一:You will have a tough turkey if you overcook it. = You will not have a tough turkey unless you overcook it.
第二:You would get wet if it rained. = You would not get wet unless it rained.
第三:I wouldn't have phoned him if you hadn't suggested it. = I wouldn't have phoned him unless you'd suggested it.