找到约 22000 条结果

问题 此时的to do 可以用 to be done吗?

He has a lot of work to do this evening.这是的定语to do ,能写作 to be done吗?

问题 过去分词和being加过去分词，意义上有什么不同

请问老师这句话，to everybody's surprise, the meeting ended, with nothing settled. 为什么不可以写成 being settled的呢？这个也表示被动，请问有什么区别吗？谢谢

问题 非限制性和限制性都可以构成并列式定语从句吗

It spread through France, where wild rabbits are not generally regarded as a pest but as sport and a useful food supply, //and it spread to Britain where wild rabbits are regarded as a pest //but where domesticated rabbits, equally susceptible to the disease, are the basis of a profitable fur indust...

问题 see sb/sth being done 的用法对吗

see sb/sth being done 我看出来用中文翻译成看见某人/某物正在被人做了，那就翻译完全正确。我不明白为什么这个不符合英文用法，大佬们请解释，谢谢！ 

问题 followed by 前面为什么没有be

一篇关于泰坦尼克沉船文章中一句话：The bow sank first followed by the stern a couple minutes.这句话里单词followed后面有单词by，还有语意也表示船头下沉的状况是被船尾下沉尾随，那是不是followed的前面应有be表达被动语态才对？

问题 关于could be和could have been虚拟语气的问题

新概念二24课《不幸中的万幸》It could be worse，用到了could虚拟语气，第54课《黏糊的手指》课文中出现了nothing could have been more annoying，用到了could have对过去的虚拟语气。两篇短文都是在叙述过去，为什么前者使用could be对现在的...

问题 “Be+形容词”这类祈使句可以用very修饰吗

Be very careful with vase because it is fragile.请问这句中的 very 用得对吗？

问题 be exempt from 中的exempt是形容词还是动词?

如: She's exempt from the examination. be exempt from 是被动结构吗,  fromt the examination 作为主语补足语?

问题 to be reckoned with 理解困惑

They were already a political force to be reckoned with . 他们已经成为一支不容忽视的政治力量这里的reckon是不及物动词，所以要加介词with吗？reckon with 是什么意思呢？好像上句也可以用主动态而含义不变 =  They were already a political force to re...

问题 主语及be动词省略

...问，在双方都明确主语和发生时间的话，可否省略主语和be动词。比如What were you doing last night? 回答：I was doing my homework. 因为双方都明确发生时间和主语，能不能省略掉，直接回答Doing my homework.但是这种省略没有表示发生时间，...

问题 句子结构的分析

Even if you turn away from their ads,chances are they will figure in any of your travel plans.即使你拒绝了他们的广告，但是一有机会他们就会进入你的旅行计划。老师，主句里面的结构有些奇怪，为什么会有两个动词，are 和 will figure呢？谢谢老师...

问题 不定式短语是什么成分

These great royal events are unifying because they are “brilliant editions of universal facts”, to borrow a phrase from Walter Bagehot, the great Victorian editor of The Economist.

问题 some加单数名词

Because fuel supplies are finite and many people are wasteful, we will have to install ______ solar-heating device in our home. A. some type of B some type of a这里为什么不选B?

问题 如何分析这个句子

A card which is said"1"on which is on the desk.这个句子对吗？第二个which可以换成it吗？

问题 sb be done to do句型的疑问

sb be done to do结构例如 He is thought to be hiding in the woods.我们知道这种结构相当于是It is thought that he is hiding in the woods.这个句型转化而来那么这里为什么不直接用He is thought hiding in the woods？即用现在分词作主语补足语，因为He is found ...