找到约 21000 条结果

问题 过去完成时理解困惑

...worried and we were curious to find out what had happened. Later we learnt that there was a very important person on board. 老师，这里为什么不是as soon as it would have touched down 呢？课文使用了had touched down 是和哪个过去后发生的动作比较呢？另外，是否可以...

问题 过去分词作定语没有被动意义的情况有哪些

...）但也有一些例外，我查到的例子如：fallen leaves (=leaves that have fallen) 落叶returned students (=students that have returned from abroad) 归国留学生请问还有哪些吗？能麻烦专家老师归纳一下吗？

问题 存在句For there to be 和 There being 作主语时，含义有差别吗？

For there to be so few people in the streets was unusual.上句和There being so few people in the streets was unusual. 含义理解上“究竟”有何区别？我理解是：For there to be so few people in the streets was unusual. - 街上几乎没人很不正常。街上几乎没人是说话者...

问题 to have been destroyed, having been destroyed 用法区分

A number of painting in this castle are believed to have been in destroyed a fire in 2009.为什么用 to have been destroyed 而不用 having been destroyed 呢？

问题 report doing sth 的用法疑惑

One in four cancer patients actually report engaging in some risky behavior,to try to save them cost.  四分之一的癌症患者报告称，为了节省成本，他们有过一些危险的行为。 So either skipping refills of medications or even splitting doses. 要么略去续药环...

问题 In France, on the other hand, the head of the state is a president.这句话里为什么不去掉a（president在这里作表语且独一无二，不是应该省冠词吗？）

这是外研版高中英语教材中课文的原话。

问题 难句分析

... is the one modern form of expression almost completely dedicated to depicting happiness? Advertising.The rise of anti-happy art almost exactly tracks the emergence of mass media,and with it,a commercial culture in which happiness is not just an ideal but an ideology.问1：红色这句话中，trac...

问题 单数可数名词前为什么没有不定冠词a

问题句：We sit around a fire or lie in bed.请问该句后半部分的 lie in bed 的 bed 前不应有 a 吗——lie in a bed？另，You never feel the transition from night to day 中，night 与 day 皆为单数，为何前处皆无 a 呢？

问题 就Cats are a good topic.来探讨复数主语单数表语/宾语的情况

...数用得多而举的例句，jobs用的复数）。The employers warned that a refusal to return to work would result in people losing their jobs.  我的疑问是加黑的 a refusal,“一个”拒绝显然不能造成所有人的失业吧。   虽然看过不少“分布数”的...

问题 more of sth / sb 的语法分析

...'t waste more of my time. 语义上谁是中心词呢？I want more of that milk. 意为我想要更多的那种牛奶，那在语义上that milk是做后置定语么？  More of us will go to school.  这里可以理解为我们中的更多人，感觉又是整体与部分的关...

问题 是不是省略了最后的 as before(为什么可以省呢)

I also noticed that I became breathless quickly，and that I wasn't enjoying sport as much.这句话是不是省略了最后的 as before？为什么可以省呢？求指教

问题 双重属格到底怎么区分

That boyfriend of Jane's is really a coward. 为什么这个句话是对的，这句话的言外之意不是他有很多男朋友中的一个吗That boyfriend of Jane is really a coward. 这句话那到底是什么意思了，我记得of 后面带加所有格是很多朋友中的一个的意思He is...

问题 v-ing的用法问题

...ld normally have at mealtime, without the pressure of work and school crowding in on us.老师们好，这句话中有两个知识点不是太懂。麻烦您解答一下，谢谢。① 请问would在这里表示 repeated actions in the past 吗？② 请问"crowding in on us" 中动词为...

问题 than it was reported there were 如何分析成分？

There were more casualties than it was reported there were.如何分析 than it was reported there were ? there were 和前面是什么关系？reported 和 there 之间省略了 that吗？即 than it was reported （that ）there were.麻烦老师从语法，成分方面来分析，谢谢！

问题 hardly...not...句式的理解问题？

1）He has been very attentive to us, and hardly a day has passed that he has not called at the Hall to see how we were getting on. 怎么理解hardly a day has passed that he has not called at...前后是2个否定的结构hardly...not...怎么理解这种含义和翻译呢？2）I have not li...