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问题 介词同义辨析

...中的to改成of，那么所表达的意思有变化吗？  二，with和on都可以表示“使用工具做某事”，cut it with a knife.   play the music on the piano.   do my work on the computer.  这里的with和on可以互换吗？请问其区别？   三，in...

问题 since 从句翻译疑问

...：在这种句型中，要特别注意since-从句动词用一般过去时和现在完成时两种不同时态时所表达的不同意义。试比较：a. It's/has been five years since they lived here. 他们离开这里已经5年了。It's/has been five years since they have lived here. 他们住...

问题 as many as和as much as的用法

As many as 2 out of 3 marriages now end in divorce. 这句话中的as many as是什么用法，many是形容词还是名词？as many as和as much as做主语时的用法分别是什么？

问题 强调句、定语从句还是状语从句

It was "at" seven o'clock "that" we reached the station.请问此句是强调句，为什么又是定语从句?  书上说定语从句：从句“that we reached the staion”修饰的是it=the time. 那为什么不把从句直接写到先行词后 It that we reached the station was at seven o'cloc...

问题 动词时态问题(涉及一般过去时和现现在完成时)

She changed a lot after living in Beijing for five years. 请问动词为什么用changed,而不是 has changed. 答案给的是 changed.

问题 句中any more than的含义和作用

Humans benefit cannot be used to justify using animals in research any more than it can be used to justify experimenting on other humans.  本句中any more than 是什么意思,在句子中是什么成份？句子结构是什么？怎么翻译？

问题 从句的问题

...er，非常不能理解我觉得应该填that啊，请老师对我的错误和答案的理解给出相应的解释。It has puzzled me (   )the old man tied a red silk  ribbon on the young tree in his countryard答案给的why，非常不能理解我觉得应该填that啊，请老师...

问题 in close to 3 years的理解与搭配的时态

I have not been back in close to 3 years.这里的in是介词吗？和后面的 close to 3 years 形成介词短语？完成时态的时间状语怎么用in呢？这句话怎么翻译，理解？谢谢专家老师。 

问题 happen to / with / in 有什么差别

如果对物， what happened _______ your leg ?  除了to,可以用with 或 in吗？如果对人，what happened  _______ you ? 用to 和 with 有什么差别吗？

问题 介词用法疑问(signed by...)

autograph of Andy Murray (signed by China open 2016)今天刷网页看到有人说了这么一句话，不知道这里的 by 用的是否正确？觉得不是应该用 at, in 这类的词么?

问题 句子成分分析

It does not matter if your friends are in beds when you send e-mail to them,or you are seeing a movie at the theater when they send  e-mail back 。麻烦老师帮我分析一下成分再翻译一下。

问题 时态区别于词汇用法

...dustry 作为 “工业” 解，是不可数名词。但是”轻工业”和“重工业”同时出现时（两种不同的“工业”），即，light and heavy ____________(工业) ，该使用单数还是复数？3、请区别：Japan's highest mountain， Japanese highest mountain 这两个...

问题 even though 真实语气和虚拟语气差别只是谓语动词吗？

比如:- Even though you make great progress in your work , you shouldn’t be conceited. 如果我要表达虚拟语气，只要把make变成made就可以了吗？

问题 读英文小说遇到的疑问

...in death; 【the face, fixed and fray and dead.】这里的fray只有动词和名词的用法，可以和fixed,dead并列使用吗？2.There would be no one to live for during those coming years; she would live for herself. 【There would be no powerful will bending hers in that blind hers in that b...

问题 be it in food...是什么用法

...词短语修饰idealism，哪些情况下可以形容词短语作修饰？和分词短语一样理解吗？