通常看到的是 at Christmas 和 on Christmas Day。如：At Christmas, she received many gifts. 圣诞节她收到了许多礼物。The whole family descended on us at Christmas. 圣诞时节，全家突然来拜访我们。Business is good at Christmas when people buy presents. 圣诞节人们...
这是新概念3里的一句：
The village seemed deserted, the only sign of life being an ugly-looking black goat tied to a tree on a short length of rope in a field nearby.
这里面的 on 是什么意思？是表示“依附”“固定在……上”？
...考英语北京卷阅读理解第C篇文章：
If you want to cut downon your spending, a good goal would be making morning coffee at home instead of going to a café, for example.
不理解句中为什么用cut downon，这个on是否是多余的呢？如果用on也可以的话，那cut...
最近看到这个句子，Whatever you do, do not dwell on what might have been, or dwell on what you ‘should’ have done!对what might have been的用法有疑惑，能直接作为宾语吗，总觉得缺少了个it；但是查阅了一些资料发现这个用法很普遍，如1. You can...
We're going on a coach trip to the seaside.We were going on a seaside holiday.We're going for a swim.请问,这里的be going on/be going for 相对 be going to区别是什么? 中文翻译过来都"要去",看不出区别在哪里...
He socked her in the face.Martin received a blow on
the nose.He gave her a blow to the
head.He punched Jack in/on the
face.都是朗文上的例句，也都表示打在某人某部位，为何有的用in有的用on有的用to？请问这里有啥门道？
请问以下两句话加上特定时间状语是对的吗？ 【第一句】10 years ago, there has been a lot of pictures on the walls in this room.... 【第二句】 This place remains the same as it has been twenty years ago.
...）a) If I could have used a bat with two hands, I could have killed the firstone surely. （虚拟语气） 要是我能用双手抡起一根棒球棒，我准能把第一条鲨鱼打死。我疑惑的是为什么原句a)中if条件句使用了could have used ? 如何理...
刚才我看到一句话：Did you find yourself remembering something
fuzzy like the significance or emotion or mood around that event？我想这句话中的单词fuzzy应该是修饰remembering的，不是修饰something的，所以这里应该使用副词形式fuzzily，请问我想法有没有...