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问题 系动词都跟副词often

He would think of his lost dog, but it wasn't often.按语法来说，系动词后多为形容西，often词性为副词，用在be动词后，属于习惯用法吗？

问题 Left to itself

Everyone thinks it is our nature to do so. But much of our thinking, left to itself, is biased, distorted, partial, uninformed or down-right prejudiced.请问left to itself作什么成份且该如何理解？

问题 very much 可以作主语或宾语吗

... much 可以作主语或宾语，也可以作状语。如：Much was said in praise of him. 赞扬他的话很多。（much作主语）He didn’t say much. 他没说多少话。（much作宾语）She doesn’t like him much. 她不太喜欢他。（much作状语）但 very much 可以作主语或...

问题 when doing结构的逻辑主语问题

...ou”, Americans can say “sure” for their answer.(合为一句)When saying “thank you”, people in American can say “sure” for their answer.这是标准答案给的，我起初认为 saying 是分词做状语，为了凸显是时间状语而保留了when，但是我发现这个状语和...

问题 abundance的可数与不可数用法

...数性问题。一般词典都注明它是不可数名词[U]和用单数[sing]或[singular]，但用单数的情况比较好理解，因为大量的 an abundance of 例句可以证明这一点。但它用作不可数名词的例子则很少见，除了 in abundance 这个习语外。想请老师谈...

问题 co-written and co-produced

Now he’s in charge of something more conventional and colossal, co-written and co-produced by James Cameron.这里的co-written and co-produced是something more conventional and colossa的定语吗？

问题 关于for的使用

各位老师好，Crises in international diplomacy do not always result from malice; for nations, like individuals, can find themselves locked into difficult positions, unable to back down.A. do not always results from malice; for nations, like individuals, can findC. do not always result...

问题 情态动词的过去式

Nothing would satisfy that boy but that I place him on my lap. 老师，这里的情态助动词用了would是什么目的？能改用will吗？两者有什么区别吗？再如，It couldn't be better这样的句子中couldn't能改为can't 吗？请老师解惑，谢谢。

问题 宾语补足语的问题

请问老师，It was hard but preferable to her native EI Salvador. 中后面的 native EI Salvador 是 her 的宾语补足语吗？这句话中的 It 指代的是前文的 babysitting and bagging groceries, 因为前面句子太长我就不打了。

问题 with never还是never with

He always comes late, but with never an apology.为什么是 with never an apology 而不是 never with an apology？

问题 all that,all what,that,which的区别

I'm interested in ______you have said.A. all that     B. all what    C. that    D. which老师你好，我想问这道题为什么不选择 that 或者 which。望回复，谢谢老师！

问题 It's high/about time I was...虚拟结构

为什么与其他的虚拟结构不同，该结构不能在该用 was 时而用 were：It's high/about time I was in bed. 我该上床睡了。不用were, 这是为什么呢？

问题 关于 sum of / amount of 的疑问

... stocks and was successful.He quickly accumulated a large amount of assets in this way.为什么sums of后接名词money,不需要用复数 ? (a sum of 和 sums of是一样的?)a amount of后面为什么需要跟复数assets呢 (amount不是应该跟不可数名词吗?)

问题 附加疑问句的附加问句部分的问题

She doesn't have any money in her pocket ,does she?关于这句话的附加问句部分，是如何选择使用do形式还是have形式的呢？我在语法书中看到原则是如果陈述句部分have不表示“所有”意义的话附加问句部分就要使用do形式而不能用have形式...

问题 Only a small percentage of women中的冠词可省略吗

Only a small percentage of women work in senior positions. 这句话中不用冠词 a 可以吗？为什么？谢谢！