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问题 下文中的动词is为什么不用复数are

下文中的动词 is 为什么不用复数 are?He says the reasons for differences between high schools is something that teachers are best positioned to explain.

问题 动词（vi/vt）+副词，中间能插入名词或代词的区别

Lolita pushes him away and says, “I don't want to kiss you, go away!"老师，push away sb 与push sb away有什么不同？

问题 为什么表泛指时有的用the有的不用冠词

看到几个用法，应该都是泛指，但是有的有the，有的不需要冠词，是为什么？the global populationthe UN make drink water accessible to the people 让人们有水喝 Tibet Autonmus RegionBRICS

问题 rather than 和 instead表示转折的区别

rather than 后面可以接分句表示转折，如 We should help him rather than he should help us. instead做副词用，She said nothing, preferring instead to save her comments till later.这两个用法是不是都表示转折，区别只是词性上的

问题 lay为什么不用过去式，awake是形容词？

I lay awake in my bed that night, and I thought about St John.老师，lay为什么不用过去式，to be awake不定式作伴随状语吗？

问题 go big and go quick第二个go多余吗

So again the incentives are to go big and go quick.请问老师，第二个go多余吗？

问题 分词concentrated in “fragile” regions, afflicted by

They are harder to reach, concentrated in “fragile” regions, afflicted by violence. 请问后面两个分词主语都是they，还是第二个afflicted修饰region？（我觉得都是人，但翻译给的是他们集中在暴力肆虐的地区）

问题 动名词名词化的问题

...进行诊断和治疗……（这是个分词结构）thus contributing to medical staff diagnosing and treating ...我想写成动名词复合结构，但这么写我都觉得有问题，名词化的动名词是规定好的吗？不可以造一个吗（比如我说这里两个动词名词化了，...

问题 非谓语动词不能理解为宾补的实例

请问这里的不定式和分词,为什么不能理解为宾补?You can use it to pay for things...How can I check my bank balance ? You can check it using that machine.请问加粗部分,为什么它们不能看作是宾补? 那正确理解应该是什么?

问题 at the same time 能引导时间状语从句吗

 First, it was amazing to see somebody’s mouth move at the same time you hear the wordsat the same time 能引导时间状语从句吗？

问题 翻译：能源是人类赖以生存和发展的重要物质基础。

答案翻译的是Energy is an  essential material basis for human survival and development. 我翻译的是Energy is an essential material basis that human rely on to survive and develop.

问题 这个句子可以这么改吗？

teacher told us （not to speak loudly in the classroom）.可不可以说成1. teacher told us （that don't speak loudly in the classroom）或者2.teacher told us（that we should not ...

问题 非谓语动词和定语从句的选择问题

He was the first person _____ (come) to the classroom this morning.这里是用非谓语动词还是定语从句？有一种说法，现在分词作定语时，表示的动作不能先于谓语动作；不定式作定语时，表示的动作后于谓语动作。这里只能用定语从句？但是...

问题 by saying that 可以省略that吗？

They tried to buy time by saying that it would be ready next week.Thye could not believe that the official was so easily bought.请问这样的从句中，by saying that / believe that 可以省略吗，如果不省略，对句意产生什么特别的作用吗？？

问题 如何分析这里的what

VOA: Amid Lawasuits, Trump Continues to Wield Outsized InfluenceDonald Trump is different.He's still holding rallies attacking president Joe Biden and amplifying what democrats call the big lie.这里的what怎么分析？我感觉（what democrats call ）和（the big lie）一样的额，后者...