It could only get over the mountains if it rose to 10,000 feet.这句话中only...if 是不是个词组

分类: 作业答案 • 2021-12-16 22:23:29

问题描述：

It could only get over the mountains if it rose to 10,000 feet.这句话中only...if 是不是个词组
怎样理解if

答

only...if不是个词组.
if在这里引导一个条件状语从句,翻译成“如果”.
如果它能够升到一万英尺的高度,也就只能飞过那座大山.
only if是个词组,“要是.就好了”.如：
Only if I were a bird.我要是只小鸟就好了.