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问题 关于过去分词单独使用的疑问

...》中看到这么一个例句：【The children, exhausted, fell asleep at once. 孩子们由于过度疲劳立即就入睡了。】书上说这里的exhausted是过去分词作原因状语的用法。请问过去分词作原因状语时，可以单独一个词存在的吗？以往我见到的都...

问题 what-从句作主语时的主谓一致问题

“What may seem like small messages at the moment add up to big ones over time,” says an expert.请问老师：这里是what引导的主语从句What may seem like small messages at the moment，后面却用动词原形是不是不对？要改为adds吗?

问题 关于虚拟语气的时间

"How you get by with sleeping in class, Charlie?""I wear these colored spectacles and prop myself, and the profs can't see I've got my eyes closed."Fat waggled his heavy face mournfully. "Boy, it sure is tough when a man don't get his sleep.""Yeah, it i...

问题 新概念三，第60课， as

新概念三，第60课里有一句话 ： just as that moment the train came into the station 一直误看成 just at that moment the train came into the station.  今天仔细一看， 不是 at, 而是 as.  请问 as 作为连词，解释为：当...的时候, 这种用法时， 后面怎么...

问题 如何理解这里句末的is better left so ? 什么含义呢？

Further reflection. How did it happen that RICHARDS'S name remained inStephenson's mind as indicating the right man, and not some other man'sname? That looked good. Yes, that looked very good. In fact it went onlooking better and better, straight along--until by-and-by it grew intopositi...

问题 双宾语的被动语态怎么改

...动，可以是A pen was given to me by her. 或 I was given a pen. a pen和me是双宾语，当它们各自作主语时，一个有介词，一个介词会省略。那为什么本题，无论是a mess做主语，还是the house做主语，of都要有呢？

问题 it具体指代的问题.

(1)It was none other than Mary.(2)Somebody suggests staring at once and I strongly object to it.请问各位老师第一句的it是指什么? 如果指人的话,为什么用it而不是she?第二个句的it是指"staring at once" 还是指"Somebody suggests.."这件事?  而...

问题 There句首疑惑

1 There he was, working hard at his small business, waving at passers-by and stopping to chat now and then with elderly men and women on their way to the market nearby.请问老师：副词there因为强调而前置，那there在这里是不是做表语，后面的working/ waving/ stopping是现在...

问题 系表结构一些问题

...里it是形式主语吗，如果不是it代表什么呢？7. 系表机构和被动语态be done的区分：As is known to all, China is the biggest developing country in the world.这里As是代替后面的句子，is known是系表结构还是被动呢，to all是修饰什么呢。一般情况下...

问题 过去完成时的用法疑问

...功不是主动的么，为什么不用Facing现在分词作状语表主动和进行而要用过去分词表被动和完成？

问题 关于starting的理解

老师好，请教下这句话：Sicily was colonized by Phoenicians,Carthaginians,and Greeks starting in the 8th century.这里的starting现在分词，和主语Sicily什么关系？是作伴随情况吗？可以理解为following一样为介词吗？有劳老师指教，多谢！

问题 请教一个表达的含义

我看到一个句子：Here in Juno, a boat on Auke bay is the place to be to spot whales.对这句话后半部分a boat…的表达方式以前没有见过，请帮助解释一下句子意义和分析语法结构。

问题 Even after what you have just said 本句的真正含义是什么

"When he grew blind he would sit hour after hour in those two rooms that he had painted, looking at his works with sightless eyes, and seeing, perhaps, more than he had ever seen in his life before. Ata told me that he never complained of his fate, he never lost courage. To the end his mind remained...

问题 if条件句中使用了现在完成时表达了怎么样的含义？

...There isn't a woman."Colonel MacAndrew and his wife uttered expressions of incredulity, and Mrs. Strickland sprang to her feet."Do you mean to say you never saw her?""There's no one to see. He's quite alone.""That's preposterous," cried Mrs. MacAndrew."I knew I ought to have gone over myself," said ...

问题 account for 翻译疑问

...气污染每年导致700万人死亡，这一死亡人数占中风、肺癌和心脏病致死人数的三分之一，并且90%以上的儿童每天都在吸入有毒的空气。Account for（account for这里译者理解成“占比”）的主语是否应该是air pollution？但从参考翻译中...