if only 和on condition that什么区别?

来源：百度知道 编辑：UC知道 时间：2024/06/11 11:54:31
比如这道题
-Could I borrow your Longman Dictionary?
-I'd get it for you ______ I could remember who last borrowed it.
A.except that B.if only
C.on condition that D.considering whether

答案加思路,3Q

选c. if only 意思是: 要是...就好了,与IF区别非常大.常见用于If only one had an unlimited supply of money!
要是财源不断就好了！
If only it clears up, we'll go.
只要天一放晴,我们就去。
而on contition that==if,意思是如果.如
I'll come on condition that John is invited too.
如果约翰也受到邀请，我就来。
I will go abroad on condition that my husband goes with me.
如果我丈夫能和我一起去, 我就出国。

B.只要...

用B

if only和if 的用法是一样的:If only 表示虚拟语气，如 If only I were you!如果我是你. If only (expressing a strong wish表示强烈的愿望)但愿，真希望，只要...就好了

C的话，on the condition 前面一般会有定冠词

c
如果我能想起来上次谁借了这本书，我就会拿来给你。

B只要,指唯一的条件
而on condition that是指非唯一的条件

B
暗指实际上不可能
本句中，因为他记不起上次是谁借走了那本字典