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问题 宾语从句的时态问题

您好老师，我在做题时遇到这样一题：The woman still doesn't know what ___in her hometown while she was away.A.happens；B.happened；C.will happen；D.was happened正确答案是B（happened）我在A和B两个选项之间很纠结。根据主从句时态一致的原则，主句中的...

问题 如何理解hot and cold water（冷热水）

在一篇英语习作中看到：The hotel provides hot and cold water all day.我对其中的hot and cold water 有疑问：它要表达的意思应该是“冷水”和“热水”，即既供应“冷水”也供应“热水”，但hot and cold water（冷热水）给人的感觉是一种水—...

问题 非延续性动词与持续性时间状语连用

请教老师以下两个句子：He reached the summit for an hourHe arrived home for two days第一个句子错误而第二个句子正确，我不理解的是为何第二个句子可以解释为非延续性动词表示动作结束后产生的状态，后跟持续性时间状语表示状态的持...

问题 祈使句中thank后面能不能接第三人称

前面有网友提了一个问题, 是关于 thank 用法的:http://ask.yygrammar.com/q-34705.html我觉得其中大多数问题都涉及祈使句中thank后面能不能接第三人称的问题。比如：Thank him for telling me the news.Thank Mr Wang for helping me.这样的句子对吗？

问题 must have forgotten,must have left 的区别

一道选择题 :I can't find my notebook. I ____ it in the classroom. A. must have forgotten     B. must have left      C. must forget  D. must leaveA,B有何区别？谢谢!

问题 since从句的理解与时态难点

The library ______for more than 60 years since it _____ in 1940. A. has been open; opened B. has been opened; opened C. has opened; was open D. has been open; was open 正确答案为A。但 D 为何不可以呢？有资料说，当 since 引导的状语从句的谓语动词是延续性...

问题 in enough sth 是个词组吗？为什么查不到呢？

He had been in enough briefings over the years. 这种简要介绍他听过多年啦。Have you ordered in enough envelopes this month? 这月你订足信封了吗 ?怎么感觉 in enough sth 像个词组似的，但是查不到？

问题 would+do是对过去习惯的推测还是表示过去习惯做某事

Before his retirement he would catch the early bus every morning.请问老师，上句中的would是对过去习惯的推测吗？一直以为是过去习惯做某事，可是看到有书说这是对过去习惯的推测，不太明白两者有什么不同？谢谢老师的解答。

问题 动词时态选择题(涉及过去完成进行时等)

When I saw the mess my paper was in,it was obvious that someone             it.A.was reading   B.had read   C.had been reading   D.read请老师详细讲解这道题为什么选C项而不选其他项啊？谢谢老师啦

问题 not either…or，neither…nor，no …and no… 区别

如：No teacher and no student is admitted Neither I nor he has seen the play before. She isn't either a student or a teacher.

问题 关于where关系副词的范围划分问题

Economy：The process or system by which goods and services are produced, sold, and bought in a country or region韦氏高阶词典问题：这条定义当中的by which能否替换成where作为”抽象性地方名词process/system”的关系副词去自行理解。常用的关系副词why/where/...

问题 关于agree是否及物的问题

...，陆谷孙等大师）查到这样一个例句：We are all agreed that the proposal is a good one. 我们都认为这个建议很好。这个句子肯定没有问题，但问题是这个句子被放在 vi. 的用法后面。我想，这明显是一个被动语态的句子，agree怎么会是不...

问题 too many与so many 的用法区别

How could the boy remember ____ many uncommon Chinese characters?A. very              B. so                C. such                   D. too答案是 B 项（so），选择 D 项 to...

问题 无生命的名词构成所有格表示主谓、动宾、主宾、主补关系的疑问

A's B在表示主谓、动宾、主宾、主补关系时，A可以是物吗？如：the plan's arrivalthe garbage's disposethe sword's makerthe dam's majestic  

问题 定语从句 with which和in which，如何理解用法含义？

Strickland gave the polite little laugh with which people acknowledge a facetiousness in which they see nothing funny, but did not speak.上面出现的2处定语从句 with which和in which， 我很难理解。不知道怎么翻译？麻烦老师分析句意，如何逐一翻译呢？