问题 用“定冠词+单数名词”表类指时的位置

曹老师，我在本网站之前的回答中看到这样一种观点，我不确定，我想和你求证:http://ask.yygrammar.com/q-29265.html  4 ) 位置的制约用“定冠词+单数名词”作类指，既可用于主语位置，也可用于非主语位置，而“不定冠词+单数...

问题 American和Chinese的用法(单数还是复数以及用不用不定冠词)

I am American. I am an American. We are American. We are Americans. 这些都是正确的吗？另外, 我是一个中国人，是不是不加a?

问题 不同结构的动名词的短语含义有什么不同

...mountains is dangerous.Mountain climbing is dangerous.专家老师，这里的主语都含有动名词形式，这里的主语属于名词短语吗？更重要的是主语用了两种不同的结构（动名词分别置于名词mountain的前与后），其含义区别是什么？期待专家老师...

问题 make a difference之类的词组为什么要用不定冠词

make a difference和make a mess之类的词组为什么要在difference mess这些抽象的名词前面加个a? 是抽象名词具体化的意思嘛？但是好像也不能具体化为一件事，一个人吧？具体怎么翻译？

问题 Where Greece does err 是什么从句

...me to power. 《经济学家》的一篇文章里的一句话。如果where从句看作地点状语从句置于主句前，那么it指什么？谢谢各位大咖专家老师！

问题 once和the moment引时时间状语从句时的区别

—Did you remember to give Marry the money you owed her？—Yes, I gave it to her _______ I saw her.A．while    B．the moment  C．suddenly    D．once 这题选的是B。但我在字典里查到once也可以表示一……就 相当于as soon as 例句如下： Onc...

问题 seeking作间隔后置定语还是目的状语？

Tony Trivisonno came to America seeking the American Dream.But he didn’t find it—he created it for himself. All he had were 24 precious hours a day, and he wasted none of them.  请问老师，seeking the American Dream.作间隔后置定还是目的状语？谢谢老师。

问题 He canget on well with teachers and classmates改为定语

问题 most of my family作主语谓语动词用单数还是用复数

Most of my family is OK, but my brother’s a bit of an oddball.下面的句子对吗？我是说这里的 is 对吗？

问题 人称指代问题

请问这里最后的them是不是错？不应该用him吗？ Most of us are familiar with sending an e-mail to a colleague sitting a couple of feet away instead of talking to them.

文章 《基于权威语料·现代英语用法大词典》（第1卷）进展公告

...-0 ◎week-21 ◎welcome-8 ◎what-26 ◎who-16 ◎which-22 ◎where-19 ◎when-17 ◎why-12 ◎winter-0 ◎with-14 ◎worry-10 ◎year-6.3 ◎zero-6.7●连载词条：◎spend◎because◎brain◎week(上)◎week(下)

问题 名词的单复数问题（at the tables为什么要用复数）

You can't really avoid talking to the person next to you at the long tables and guessing what the dishes are certainly provides adequate fuel for the conversations. 想问下各位老师、朋友，这里为什么用tables？又为什么不用 at the table？二者有何区别？

问题 表示过去习惯做某事的理解

1）新概念2第79课：I used to travel by air a great deal when I was a boy. My parents used to live in South America and I used to fly there from Europe in the holidays. A flight attendant would take charge of me and I never had an unpleasant experience. I am used to traveling by air and only on...

问题 这样用不定式修饰名词是否符合语法规定

您好，老师。最近本人的一个朋友给他的学生讲课的时候，说：This is the only key to unlock the door. 是有语病的，会让人理解成："The key can unlock the door." 而key怎么能做unlock的主语呢？因此是病句。我觉得这句话可以接受，但...

问题 as...as 的比较成分分析

Although resolving to clean up stuff is a typical New Year's resolution, there is rarely something as motivating to kick-start the process as a reality makeover show.这里as…as中的部分是somthing的后置定语语吗？比较的是something与show的后置定语？