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问题 单数名词后加复数谓语的形式

The sensitivity analysis of the simulated soil temperatures were accomplished by changing radiation这里可以用were吗？这是我读论文看见的，觉得是错的，请老师指点

问题 现在分词作状语的时态

现在分词作状语除了doing和having done两种时态，可不可以有being  going to这种表示发生在主语动作之后的时态？比如Being going to school,he felt upset.因为将要去学校，他感到烦躁。

问题 介词to和for含义用法辨析

Abbey made him stay to tea.这里的介词to如何理解含义？用for不可以吗？

问题 句子分析

Mr. Halpern's book will come to more informed conclusions that I can; but my own instinct, from the research and from observation, is to draw only two. 请问is to draw only two中 be to 是个什么用法呢？看着也不像不定式，这段话be去掉也是可以的吧？

问题 分词作定语位置问题

The smiling boy needs a pen bought by his mother.该句的smiling是现在分词作前置定语修饰boy，bought by his mother是过去分词短语作后置定语修饰the pen。请问老师，分词作定语一般是前置还是后置？还是都可以？

问题 a+名词+of

如果说a piece of paper中paper是中心词，那怎么理解two pieces of paper以及其做主语时谓语动词应该用复数呢？是不是可以直接理解为a+名词+of结构的中心词是名词，这样就比较好理解主谓一致了？

问题 one of的使用

The country’s young space program is rapidly becoming one of the world’s most advanced.请问老师advanced后面是不是省略了program, one of后面可以直接接形容词吗？

问题 不定式的用法

However, if you don't take these shows too seriously, they are fun to watch.句中，fun后跟了不定式to watch, 是不定式做形容词fun的补足语吗？这里to watch是否可以改为watching？

问题 be going to的用法

be going to一般情况下表将来，是否可以根据情况用为进行时态？比如：我正在去学校.I am going to school.

问题 each, every的一个区别难点

She was watching his face, hanging on his _____ word. A. each   B. every感觉两个都可以吧！

问题 介词on后面接that从句

Teachers spotted early on that he had a good brain.请问这个句子对吗？难道介词 on 后面可以接 that 从句吗？

问题 being具体用法

"These groups can sometimes pressure kids to fit in at the cost of being themselves," says clinical psychologist and author Dr Rebecca Ray.这句话为什么of 后面要加being是不是有动词的含义？做他们自己的意思？不加being也可以。

问题 此处的副词用法

请教老师以下两个句子中的副词：1. I will be back in exactly an hour and a half.请问exactly是修饰什么？2. Motivation is equally as important as self-confidence.请问equally是修饰important吗，可以写成as equally important as... 吗？

问题 动词ing形式与动词不定式的区别

...下去的动作。所以理解为，剩下十分钟给你去完成。V+ing可以是动名词也可以是现在分词，先看现在分词的解析。即ten minutes for you goingfor you going是介短修饰ten minutes作宾补。you going是介词for的宾语going是现在分词修饰 you作宾补。...

问题 is tinted with 用法疑惑

... for years.1）为什么不是is tinted with ？any further doubt 单数也可以吗？2）were to - 书上说：这里表示过去预计发生并且发生了的事情 - 没有懂什么意思？这里是不是对将来的虚拟if you were to do = If should do = if you did，这3者含义有差别吗...