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问题 不定式和逻辑主语

The subject is hard to understand.She was sent there to be trained as an astronaut.“当不定式和逻辑主语有被动关系时，不定时就需用被动形式”，怎么判断哪个是逻辑主语？第二句话如果加上for us那到底是us还是she是逻辑主语啊？

问题 为什么用现在分词

The goal is to get to the botten of the problems facing the ward's patients, who, were it not  for the new system, would be an actual,....红色部分解释为----病房的病人面临的问题，face为何是ing形式?谢谢!

问题 难句理解与翻译

Adolescents’ evolving cognitive capacities allow them to think beyond seeing their parents only as being like, or unlike, how they themselves want to be.曹老师， 麻烦问问，这句话该怎么翻译呢？ 尤其是 beyond seeing their parents only as being like, or unlike。 

问题 关于非谓语being的运用

请问，In the light of many adult children not being able to visit their aging parents frequently, many old people have to endure loneliness.这个句子中的being是否可以省略掉？【这句话来自一篇四级真题范围】

问题 如何区别on是做副词还是介词

When all the beams are fixed they will begin to nail the planks on to the ribs.这里的on是补足语还是副词修饰nail呢？

问题 两个句子之间可以不用连词吗

Walking about, there is quite a bit of nice colonial architecture to see, much of it tucked away on back streets. 请问老师to see 和much之间为什么不用连词?两个句子之间不是应该要用连词吗？

问题 where引导的名词性从句的疑问

The ministry provides advice to the government on where to focus its interventions in the cultural sector.书上说这是where引导的名词性从句，我认为不对。

问题 介词短语在句中做什么成分

He always sat with his back to the window.这句的with his back做什么成分，另外to the window和with his back又是什么关系呢？

问题 用one 指代pair不行吗

That pair of glassess is not good. I want to buy a new pair.为什么不能说成I want to buy a new one 呢？我用one 指代pair不行吗？

问题 如何区分动词不定短语与动名词短语在句子中的作用

...吗，这样需要大量阅读，还是词典里查它的用法？He fell to the ground, breaking his leg.（..to break his leg.为什么不可以）Where can we get some sickles to cut the rice with(这里为什么有with)?（...cutting the rice with?可以这样吗）两个句子都是非谓语短...

问题 It is...that...与It is...since...的理解与翻译

...句子怎么翻译？这是什么从句？ 2. It is because he is kind and modest _______ he wins the respect of others. A. which        B. that 看不出是什么从句，怎么翻译？感谢老师指点。

问题 一段时间作主语谓语动词用单数还是复数（必修1-U5）

...ast thirty years have seen the greatest number of laws stopping our rights and progress, until today we have reached a stage where we have almost no rights at all.我记得老师说过，表示一段时间的名词作主语时，通常是要将它视为一个整体的，也就是说它后面的谓...

问题 一篇阅读理解题中schism的释义理解

...inst the mechanistic worldview of Isaac Newton. The schism between science and the humanities has, if anything, deepened in this century.59. The word "schism" (line 3, paragraph 1) in the context probably means ________.[A] confrontation[B] dissatisfaction[C] separation[D] contempt对于...

问题 主谓一致：怎么确定 a range of 后的谓语单复数

e.g. A wide range of colours and patterns are available.《柯林斯高阶英汉双解学习词典》e.g.  A broad range of issues was discussed.e.g.  If a group or range of things is diverse, it is made up of a wide of variety of things.《Longman Dictionary of Contemporary English》e.g...

问题 现在完成时的问题

...！然后这两个句子该怎么理解呢：He showed no interest in it, and his refusal has knocked the bottom out of our plan.  (这个句子knock是非持续非终结动词吗？)It has rained for 2 hours.(这个句子rain是持续性非终结动词吗？)这两个句子对吗，如果错了错...