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问题 sometimes 修饰形容词和steward的问题

1. His paternal grandparents, a steward and a housekeeper possessed even less status, having been servants, and Dickens later concealed their background.问题1:请教曹老师， a steward and a housekeeper  是his paternal grandparents同位语嘛？如果是同位语，为啥不在possessed前...

文章 《剑桥英语语法》学研分享：upward percolation的理解与主要应用场景

...的《英语语法大全》以及 Biber 等人编的《朗文英语口语和笔语语法》等，好像只有 Huddleston 等人编的这本《剑桥英语语法》使用了 upward percolation 这一概念（Huddleston 称这是一种比喻），另外两本好像并没有使用。对于《剑...

问题 for介词短语作什么成分

...评论区实在是不方便，所以发个帖子追问下，请教刘老师和曹老师：The meeting has been arranged for Wednesday.1)为何会有“宾补”和“和宾语有关的状语”这两种分析？是否传统语法分析为宾补，现代语法分析为和宾语有关的状...

问题 could hardly have failed to...是虚拟语气吗还是推测可能性

...觉得不用should也可以。这里的should究竟是什么作用，用法和含义？

问题 in front of the mouth的用法

在...put your finger in front of the mouth 一句中，in front of 可否用 on 代替，或者用 before 代替？谢谢解答！

问题 What is in the box? 与What

通常见到的是 What is…? 比如：What is in the box?但今天见到用复数的一句：What are in the box?请问 what 作主语，谓语动词可以用复数吗？若可以用，那它与用单数的情况有何区别？谢谢！

问题 参加考试用take与take part in

The children said they wished they didn’t have to ______ exams.A. take    B. take part in   C. join    D. join in答案是 A。为什么不能用 B?

问题 in与 into

Then I spooned some filling into the cup.这里 some 指是只挖一勺那个包饺子的馅料。原本他用的是这个介词 on，但我给改成了介词 in，但是答案是 into。答案的解释是，把一些馅料放在杯子里用 into 表示在什么什么的里。有什么区别吗?

问题 这里的现在完成时的用法和与每个动作的联系是什么

He was hoping to go abroad but his parents (have decided) that they won't supprot him unless he can borrow money from the bank.1.这里为什么是have decided，这里是因为主将从现吗？2.这句话又要怎么理解？“他当时希望出国，但是他的父母并不支持，除非他现...

问题 in addition to…可以作定语吗

Volkswagen announced on Thursday that it planned to introduce to the Chinese market 25 models of electric cars between 2020 and 2025, in addition to the 15 electric models it already had planned to bring to the country by 2020.请问这里的in addition to …是作前面数字25的定语吗？还...

问题 because when是什么用法

Because when you know the true reason, you will run away at once. 请问这里为什么既用了because 又用了 when 呢？是不是重复了？

问题 介词短语的理解与翻译

The fuel tank further defines a third vapor space at the vent valve. 燃料箱还在通气阀处限定第三蒸气空间。这样翻译对吗？还是：燃料箱还限定通气阀处的第三蒸汽空间。对句尾的介词短语甚是迷糊请老师明示。

问题 timeout 什么意思

That's the advice from a new study that finds that people who sit for extended periods of time without taking short breaks are at higher risk for heart disease than those who take more frequent timeouts to stand up and walk around.想问一下timeout在这什么意思?

问题 关于be taken with

欧亨利《警察与赞美诗》中有一句话：He made eyes at her, was taken with sudden coughs and 'hems' ...他对她送秋波，清嗓子，哼哼哈哈 ...请问这里的be taken with该怎么理解? 显然不是‘被...吸引’这个常见意思

问题 When引导时间状语从句的时态问题

请问这句话 Their mothers were looking at the children when they played. 正确吗？play是延续性动词，为什么不能用过去进行时were playing？