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问题 使用would have prevented 这里是虚拟语气，还表推测？

...ented her from giving them”不明白。1）of supposing ... 这一结构 和 injustice 是“同位语”成分关系吗？2）使用would have prevented 这里是虚拟语气，还表推测？ 搞不懂。就是这里为什么要使用would have done这一结构的含义？3）还有这句话do h...

问题 “瞬间动词的现在分词作定语表完成意义或将来意义”的疑问

The lecture, _____at 7:00 pm laze night, was followed by an observation of the moon with telescopes.A. starting            B. being started   C. to start         D. to be started这是2012年湖...

问题 with 复合结构用to do与doing

人教2019 必修第二册Unit 3第28页：At age 50, she found herself out of work and stuck at home with only her computer to keep her company.这句话中我觉得用keeping 更合适。不知道大家是什么看法。

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 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 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 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 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 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...