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问题 为什么except后面可以接不定式、动词原形、动名词等

except 作为一个介词，可以和动词原形、动名词、不定式连用，这个形成的原因是什么？还有哪些特殊的介词和 except 一样怪异？▲以下内容引用自英语语法网：……5. except+不定式It had no effect except to make him angry. 这除了使他生气...

问题 状语还是宾补的判断

...y pressures 是状语还是宾补？答案上说是宾补，但是在 them 和其后的成分之间加 be，变为 They are to unique evolutionary pressures 似乎说不通, 不符合宾补的判断方法。同样的，还有 In single-sex schools, teachers can tailor lessons to boy's learning style...

问题 如何区分as引导的是比较状语从句还是定语从句

(1) I live in the same place as Tom does. 我和汤姆住在同处。(2) He made the same mistakes as I did. 他犯了和我同样的错误。(3) He was using exactly the same pen as I was. 她用的钢笔和我的一模一样。(4) You must do the same as I do. 你必须跟着我做...

问题 指示代词this

...Jim did this. B. Jim did so. C. Jim did that. D. Jim did.这道题选A， B和D选项都懂。问题是，A和C选项，解析说, that用于指代上文；this用于指代下文。不是很能理解，之前常见的例如：One of the most serious problems is pollution. In order to solve this prob...

问题 more than做状语的用法

"This is the hot one, son," said his father tersely, "the real one." He and the boy stared at each other a long moment, both knowing what must be done and each knowing the other would more than do his share, yet wondering still at the frightening fact that it must be done at all....

问题 depend on短语动词

“注意look at之间可以插入一个方式状语，Look carefully at this. 但 look after之间不能插入方式状语：Look after the baby carefully.”在上面中look at分析为动状，look after整体分析为短语动词，不能插入方式状语。 然而在词典中：depend on/upon ...

问题 现在完成时

...必须有延续性的时间状语才能表示一个延续到现在的动作和状态，但如果没有这个延续性时间状语时，则表示一个在过去已经完成的动作，而没有延续到现在，前半句您在答疑时也有同样的观点，是从动词的体进行地分析（静态...

问题 Beneficiary's certificate certifying that...

Beneficiary's certificate certifying that no prisoner and no children have been emplyed in the production of products comprised in this L/C.请教老师：1.  此处certifying 用法; 2. 我感觉从语法和句意上来说certifying都能舍去，请问老师对吗？

问题 类似于as directed的结构要怎么分析？

...个句子理解上有点犯蒙，请问这个句子as引导的比较分句和主句的比较项分别是什么？as分句中被省略的内容一定是比较项吗？如果省略了主语I，那I是怎么和“你没待在家”进行比较的，感觉逻辑不通呢。

问题 something的指代问题

...t tasted like grape juice but not as sweet.中我们认为something是指it和grape juice，还是认为something是一个抽象的概念sweetness甜度?前者是指as用于比较it和grape juice的degree, 后者是指as 用于比较sweetness的degree。请问老师这个该怎么理解？something...

问题 英语难句分析（涉及balloon-borne,ground-based等）

Astrophysicists working with ground-based detectors at the South Pole and balloon-borne instruments are closing in on such structures, and may report their findings soon.句子中 balloon-borne  ground-based 是什么意思？如何理解?

问题 非谓语动词用法实例分析

1.Entering  the office this morning, I found Bob___at the desk, __in thought.第一个空是答案是seating,第二个空是Lost,我想问第一个空为什么不用seated 呢，或者把found 后面看作是省略that的宾语从句，填was seating,我的这两个答案为什么不对呢。2....

问题 几个长难句和单词选择题。

...y C. how much D. how violently 我看到网上原文用的how much。B和D不行吗？3. prevent sb. from doing sth. from可以省略不写是吗？

文章 浅谈对The box is much smaller than is useful的理解——兼与曹老师商榷

...据。我因此看了一遍该书的相关章节，我认为网友的句子和《剑桥语法》的观点没有冲突。看来，也许我和曹老师对该书的某些观点的理解有出入。我还发现我们有些网友把《剑桥语法》当作学习语法的“圣经”，该书确实写的...

问题 it thinks是插入语吗

 We aren't aware of it because the brain fills in what it thinks belongs in the image. 请问老师，这里it thinks是插入语吗？这里的it thinks 和 I think （that）I heard your voice.中的I think用法是一致的吗？