话题 It doesn’t matter.

话题 it is known that...

问题 独立主格结构

...一个独立主格结构中没有看到分词，则是省略了现在分词being。当我们把独立主格结构还原成限定分句或改为独立分句时，就需要加上限定形式的be。“（1）为什么独立主格结构的本质是分词作状语呢? 不定式不也可以作状语吗...

问题 have it to fix是否正确

题干：My computer has gone wrong. I'll have it ____ tomorrow.  A. fixed  B. to fix问题如下：题目给出的答案是A，解析里说是因为 it 和 fix 是被动关系所以选用have sth. done。我觉得这种解释没有问题，但我认为 to fix 也是可以的啊，have sth. to do...

问题 he explained how it was 句子对错

请问老师he explained how it was 对吗？was 后面是不是少成分？如果不对如何改？

问题 主谓一致(It is you who...)

It is you who ____ wrong? You _____ a useful word. A.are;are B.are;is

问题 find不定式作宾补

Of course I was disappointed when I heard the news about her. I had always found her life to be so inspiring.在find sb/sth to be中好像可以省略不定式to be，但是为什么能省略to be呢？？如果是to do应该是不能省略的吧，比如We found her blood to contain poison。

问题 一道专八改错题，in which与where有什么区别？

... to a form of curriculum which students are encouraged to actively explore and figure out the concepts, solutions, or strategies at hand. 曹老师您好，请教您一道专八改错题。答案在which前加上in。请问可以直接将which改为where吗？curriculum可以理解成抽象地...

问题 类似(a) part of的结构该怎么分析

It was part of a larger clot in your leg that broke off and traveled to your lungs.1)请问老师这里part of是限定词，还是of a larger clot是part的定语？2)经常看见这种名词或代词后面有of的结构，比如a piece of、a part of、a bag of，什么时候该整体分析为限...

问题 这几个句子中个别词的位置不平常，谁能解释一下？

...sible a situation in which customers can tell advertisers what they think, and the advertisers can supply information.（possible）Shopping environments will themselves become a part of the advertising process. （themselves）They are not necessarily the bland documents some bosses might think the...

问题 in three minutes 应该怎么理解

...aid was all over in three minutes, for the men scrambled back into the car and it moved off at a fantastic speed. 关于in+一段时间的用法，理解含义：The raid was all over in three minutes - was all over 整体是短暂动词吗？是3分钟之内，还是3分钟之后呢？为什么？...

问题 分析：He is clever enough to do it well.

请分析：He is clever enough to do it well.句中的不定式 to do it well 是什么成分？肯定是状语吧？是什么状语？在什么书上有分析吗？

问题 be able to do等这些看成什么词？固定搭配？属于形容词短语吗？

The white kitten had been unable to do anything for the last quarter of an hourThe white kitten had been unable看成主系表，to do anything作目的状语，for后面时间状语？这样可以吗？主系表+to do. to do 一般都系目的状语吗？

问题 than necessary or possible是否=than it is necessary

曹老师提到（http://ask.yygrammar.com/q-26040.html），Use too many with countables to talk about more things than necessary or possible.中的than从句=than are necessary or possible（than为主语，对应但不等同于主句的things)He never says more than is necessary.无省略，than...

问题 代词 it, one, that, those 的用法问题

老师，请讲一下代词 it, one, that, those 的用法问题。谢谢老师。（语法网的有点难, 我看不懂）。