找到约 21000 条结果

问题 as if 虚拟语气的用法

He sang and danced as if he ________(be) the only person in the world?答案是were,请问为什么不用had beenas if 虚拟的规则：与过去事实相反，从句谓语动词用had done.

问题 planning在句子中的成分

请问各位老师，以下这个句子：The evidence from Russia and Ukraine pointed towards President Vladimir Putin planning what could be the biggest war in Europe since 1945.此处President Vladimir Putin planning的planning是做什么成分呢？

问题 upward percolation如何理解

...h.com/question/56379这个句子是：He lectured on more topics than were included in the syllabus. (该书第1120页)我在剑桥语法找到了这个句子，但它在解释中的 upward percolation 我看不懂，所以请专家老师解释一下，万分感谢！

问题 when引导时间状语修饰主句的哪个动词

He sent them out to ask for help when in trouble.这里的 when 从句是修饰 ask 还是 sent 呢？感觉离 ask 更近，应该是修饰 ask 嘛？

问题 请教曹老师句子结构问题

The first sheet run off with the proclamation in it was grabbed for by three of us, but some active young man got possession of it and fled.摘自Reaction to the emancipation proclamation 对《解放黑奴宣言》的反应。曹老师好，前半句的结构该如何理解？谢谢老师。

问题 过去分词（短语）作条件状语

Approached in this way, you are sure to solve the problem.请问：1. 这里的Approached...way是过去分词短语作条件状语吗？2. 过去分词作状语的时候与逻辑主语构成被动关系，但这里approached与you并不是被动关系呀？3. 有老师解释为垂悬结构，但是...

问题 介词短语作状语还是宾补

A more global view must take into consideration the provision of adequate working and living conditions in the sending countries.  这个句子中 take into consideration the provision...为take +名词+介词短语结构，这个介词短语into consideration应该理解为状语还是宾补的？...

问题 as much as的用法难点

Murdoch noted that US media are focusing on Xi’s upcoming state visit, from Tuesday to Friday, ____ Xi’s exchanges and interactions with all walks of life there.A. as far as   B. as long as     C. as well as     D. as much as这题的答案给的是C。请问这题为...

问题 last summer;next spring等词前面为什么不加不定冠词(the)

It was the last term that he transferred to a boarding school.这是一句中译英（中文我没打出来）。为什么这句句子里我在 last term 前加 the 不对？

问题 would have had to do是什么用法

... more mammoths have been recovered, a minuscule proportion of the millions that necessarily would have had to have been slaughtered within the overkill scenario.第二句：You would have had to make a special trip into the cave to make the paintings, and a special trip to go see it.请问老师，...

问题 would have had to do是什么用法

... more mammoths have been recovered, a minuscule proportion of the millions that necessarily would have had to have been slaughtered within the overkill scenario.第二句：You would have had to make a special trip into the cave to make the paintings, and a special trip to go see it.请问老师，...

问题 let go of 和 let go 使用辨析

...n the othershark was doing to the fish and the old man let go the sheet so that the skiff would swing broadside and bring the shark out from under.句中出现了let go of, let go, 为什么第二个let go 后面没有of 呢？ （海明威老人与海）

问题 until then 后面句子的时态问题

...o keep records on one another. But until then, they are our way of knowing that another normal day ___55___. 这是2017温州九校高三期末的完形最后一个空。55题给的答案是 has begun。请问老师，这里 begin 用现在完成时态，和 until 有关系吗？until then 指的是...

问题 使用is是因为客观事实和真理，还是因为非正式语体呢

Is there life on Mars ? We have wondered about Mars since we first learned that it is a planet.老师，这里宾语从句中的it is没有使用it was, 原因是a planet是客观事实/真理，所以要求用is呢？还是因为是非正式语体的原因呢？如果是客观事实/真理，能理...

问题 performing solitary miracles，形容词修饰动名词疑问

...mory, or to the cause of science which he serves so splendidly, to pretend that he invented by performing solitary miracles.performing solitary miracles，我记得曹老师曾讲过：动名词是动词，可以有宾语，被副词修饰。副词修饰。但这里 为什么是solitary形容词...