问题 You should all be helping each other to improve为啥用be helping

You should all be helping each other to improve.为啥用进行时be helping，还有all为啥放在be动词前面？

话题 don't have to do和needn't do的区别

话题 to feel that you are useful不定式句中成分疑问

问题 托福TPO1听力中的一个句子(how like )

Like, you know, how like Jupiter's the biggest planet, right, and how Jupiter was the name of the king of the gods in Roman mythology, right?这里how like 是什么意思？是口语化表达吗？

问题 分析：such as+when-从句

...rrator says the moon feels her own loneliness more acutely in the presence of human happiness.请问老师：such as when the narrator says the moon feels her own loneliness more acutely in the presence of human happiness 这部分做什么成分？such as是看作介词用法吗，后面是when时...

问题 be difficult for sb to do sth 中的不定式可以用被动式吗

The book is difficult for you to understand.这里的不定式可以用被动式吗?

问题 关于whom加不加介词的问题

...;i worki think you should stay faithful to the person to whom you're married这第一句和第二句的with whom和to whom为什么看着这么别扭啊，为什么要加with 和to呢？看着特别的多余。也让人看不懂。...

问题 名词所有格做前置修饰语和限定词的区别

名词所有格做前置修饰语的地方很多吗？例如a children's book, a men's toilet, a three day's hoilday如若很多， 那意思不就不好辨别了吗？譬如说children's books 到底是说一群孩子的书 还是说许多儿童图书？此外名词所有格表示...

问题 动宾关系、逻辑动宾关系和主谓关系的区别

1. Following a dog, the hunter appeared. 猎人出现了，前面走着一只狗。2. The hunter appeared, followed by a dog. 猎人出现了，后边跟着一只狗。这两个句子的区别，动宾关系是相对谓语动词来说吗，动宾，不是一个动词后加个宾语吗？I run a webs...

问题 I'll write to tell him where I 'll meet him.

I'll write to tell him where I 'll meet him.这句是主语从句吗，为什么不是同位语从句

问题 “对于……来说”（表示限定范围）应该如何翻译？用for地道还是用to地道

比如“对于同一种蔬菜，不同的人能够做出不同的美食”

问题 不定式表动状还是同位？

The only real way to improve opportunities for the country’s middle class is to increase its chances to get higher education.感觉像动状关系to get higher education with the chances。又感觉像同位关系，chances= to get higher education. 请老师指点！

问题 难以理解的what

1)The world will be different from what it is now, and we will have to be prepared to adapt to the change.这个what是复合关系代词吗？= 什么呢？麻烦老师重点“逐步”分析what和it分别是什么？怎么理解句意？？？很不能理解这里的what和it都是指的是什...

问题 是否是非限定动词的判断

请教一个句子：Amy used to read books before going to bed,but now she gets used to listening to music.第一问：前半句used是谓语动词，然后接的不定式to read,请问这样理解对吗？如果不是请说下您的分析。第二问：后半句有now开头，gets是谓语动词...

问题 It is that he should...中，这里的should是情态动词的“推测”表可能性用

...ger which can threaten us. It is that he should strike before we are ready to do so.Another day - two at the most - and I have my case complete, but until then guard your charge as closely as ever a fond mother watched her ailing child. 1) It is that he should...这是强调句吗？2) It is th...