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问题 关于静态动词be使用自己的疑问

be ready to，意思是已经准备好了，也就是准备工作结束了。我的疑问1：首先be是静态动词，静态动词本身没有开始意义和结束意义，所以一般现在时表示的状态自然会向过去和将来二个方向延伸。即过去、现在、将来都是如此。...

问题 on a checkout line搭配不太规范吧

HOW WILL you know if the person next to you on a bus, aeroplane or checkout line is infectious with covid-19? checkout line前用at才符合习惯吧。谢谢各位大咖专家老师！

问题 send/leave作使役动词时,只有搭配doing sth吗?

我在书上看到 send/leave sb/sth doing sth ,但没有看到send/leave sb/sth to do sth 和 send/leave sb/sth done.不知后面2种搭配是否存在?

问题 关于3个doing的语法分析

...zed families taking their first post-pandemic vacation."It just feels good to be out doing staff again."老师，关于3个doing的语法分析，soaring是宾补吧？taking是现在分词作families的定语，doing stuff 是现在分词feels的伴随状语吗？

问题 这里的it指代的是什么

Elizabeth was watchful enough to see it all, but she could see it and write of it without material pain. Her heart had been but slightly touched, and her vanity was satisfied with believing that she would have been his only choice, had fortune permitted it.老师，had fortune permitted it - 这里...

问题 so为什么替代主谓了

...es and less so with the structural differences that seem, at first glance, to constitute such an immense gulf between them.以前一直知道so可以替代宾语，但这句话中明显是替代主谓了，这是什么替代规则？less so =I have been increasingly less impressed的省略形式

问题 这里面as at，as作为连词省略了什么

整句话：Darwin had a phrase to describe those ignorant of evolution：they look at an organic being as a savage looks at a ship，as at something wholly beyond their comprehension.请问这里是省略了什么吗？感谢解答！

问题 单个过会分词作前置定语表完成

Another block to awareness is the obsession many of us have with naming things. 译文：另一个阻碍意识的障碍是我们许多人对已命名的事物的痴迷。 问：这里表示“已命名的”，表示动作已经完成，可以用named 这个形容词吗？name是“命名"意思...

问题 定语从句前的介词of是否应该去掉

...er quality and temperature, the delicate requirements of which just happen to match Shiqiao's unique conditions.句中定语从句关系代词which前的介词of没有什么作用，我怎么觉得应该去掉，或者说这是错误。请专家老师给予详尽的评析指导。

问题 句首形容词是作状语还是主语补语（语法依据）

Blonde and slender, she was too striking to escape their attention.句首的 Blonde and slender 是什么成分？状语还是主语补语？在网上查到了两种说法都有，不知哪种说法比较“对”，有相关的语法依据吗？

问题 在当代英语中，should常由would代替

...点吗→“在当代英语中，should常由would代替”I should like to call on you at a time that is convenient.

问题 过去完成时可以不表示“过去的过去”吗

I've achieved only half of what I'd hoped to do. 我希望做到的，我仅完成了一半。 不太理解句子中的过去完成时，我想应该是一般过去时吧，因为这里并不是过去的过去啊！主句的 have achieved 为现在完成时，为现在时态，所以从...

问题 复数名词连用不定冠词（a crossroads）

We came to a crossroads. 我们来到了十字路口。 He had reached a crossroads in his career.  他的事业发展到了一个十字路口。 句子中的 crossroads 是复数形式，但为什么可连用不定冠词呢？这样的名词多吗？（指既用复数同时又连用不...

问题 介词along,up,down表示“沿着”有何区别

比如有下面两句：A taxi moved slowly up (=along) the street. 一辆出租车在街上缓缓开着。Walk directly down (=along) the road and you’ll get to the square. 沿这条路一直走，你能到广场。请问：介词 along, up, down 表示“沿着”有区别吗？如何区别？

问题 “疑问词+不定式”作主语时的主谓一致的问题

不如说when and where to go 后面的谓语动词为什么用V单？从概念上讲这应该是两个含义应用复数啊！老师能总结一下关于一些特殊或固定搭配的主谓一致结构吗？