Only, hardly, barely, rarely与否定词有什么区别呢merely, hardly, barely 和 rarely 这四个词语都与程度或频率有关，但它们的具体含义略有不同。merely&qu Only if与only when的区别？only if 和 only when 都是英语中的连词，它们在含义和用法上有所不同。only if 的含义是“只有在某种情况下才会发生或实现某事”，它的语法结构通常是：only if. Only to 是表示很遗憾地发现。。。一般后面跟上不好的事情。 比如，i rush to the railway station, only to find the train has gone.
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Only by 和only through 的区别不是在于这两个词组，而是在于by 和through 的差别，因为only 放在句首后面的句子要到装，把by 或through 提到主语前面。所以只要 知道什么. But 1、she could not but congratulate him. Only if：除非;只要…就;只有，只有当…；if only：只要;但愿 二者区别： 一、only if意为“only on the condition that, as long as”,“只要；假如”.它用于陈述事实或必要的条件,比if所表达的语气更强烈.
Sentence 2 is not impossible, but i agree.
她只能祝贺他。 2、he is extremely strong& not. Not only but提前的时候not only后面紧跟的句子要进行部分倒装，即提前助动词。 拓展资料 not. It is only when we cannot see perfectly that we realize how important our eyes are. Be only与only be的区别 比如说：他只迷恋于赚钱是heisonlyobsessedwithmakingmoney还是heonlyisobsessedwithmakingmoney？ 顺便告诉我.
'only' can appear in various positions, and often appears earlier than its 'logical' position (it's not next to what it actually talks about).
