找到约 30000 条结果

问题 were to be 是什么意思

These project were to be joint efforts between NASA and the European Speace.你好，请问这个句子中的 were to be  是什么意思，efforts不是个名词吗，前面的to be是非谓语动词吗?

问题 now可以和过去式连用吗

Moments ago, I'd been in the dark, beautiful world of the ocean floor. Now crowds of people and brightly lit stores surrounded me.  摘自英语语法新思维 我在字典里没有查到now的这种用法。

问题 to whom可否替换成who

People to whom the dead people was related would make these offerings on special days and during festivals. 这句话中可否把to 放到related后面，to whom换做who？

问题 关于定语从句的问题

...n some psychological condition，until one day we find ourselves in garden and feel the oppression vanish as if by magic. 这里的which为什么是引导定语从句呢？这里的从句不缺主语和宾语，所以为什么要用which引导呢？

问题 关于定语从句的问题

...n some psychological condition，until one day we find ourselves in garden and feel the oppression vanish as if by magic. 这里的which为什么是引导定语从句呢？这里的从句不缺主语和宾语，所以为什么要用which引导呢？

问题 itself在句中是什么意思充当什么成分

Her cat came up and rubbed itself against their legs.请问itself在句中是什么意思充当什么成分，我目前不会翻译itself谢谢！

问题 go home,go back home回家，区别

如：he ususlly plays basketball in the playground.And he goes back home by bus.

问题 目的状语还是宾补

In contrast, the study found, a smartphone can unobtrusively and accurately measure a patient's daily activity, providing data that could trigger a health care provider to recognize the need for an intervention.老师这里to recognize有人说是目的状语，但是我感觉这是宾语补足语...

问题 不定式在口语中可以单独使用么

And now to see the end of the football game. 例如这句就是口语，此句不定式是单独使用么？在口语中可以。书面语就不可以了是么?

问题 where在句中的用法

Other examples might be where one student is given a picture and describes the picture for another student to draw, or where students draw each other's family trees. 老师好！这里的where是什么用法？是引导表语从句吗？可是这里没有疑问的意思啊？

问题 mixed 与 mixing 用法的区别

We could hear the sound of the rain and our footsteps mixed with our laughter. 老师,我不明白为什么此处的mix需要使用ed形式,而不是ing的形式? 我们的笑声与前面句子有伴随关系，为什么它不是主动形态呢？

问题 piece by piece作什么状语

Temples and other cultural cites were taken down piece by piece.本句摘自高中英语新教材（人教版）必修二第1单元(p4)。请问句中的 piece by piece 作什么成分？是状语吧？但是什么状语呢？

问题 US（美国）前面必须要有定冠词吗

Christmas is a very important festival in Britain and US.有人认为这个句子是错的，应该在 US 前面加上定冠词。是这样吗？

问题 get back to的用法

例句：I hope these tips can be of some help, and that your life will get back to normal soon.此处 get back to 后接形容词，请问有这种用法吗？get back to的用法又有哪些呢？

问题 than anyone else 的用法疑问

They are much cheaper and more reliable than anyone else.than anyone else是不是在句子前半段被省略了。想问下句子的省略，通常是前面有相同的成分，后面省略；还是后面有相同的成分，前面省略？