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问题 instance后接定语从句用where与when引导

...here来引导的。比如：Describe an instance where you set your sights on a high / demanding goal and saw it through completion. 请你举一个具体的例子，说明你给自己确定了一个很高的目标，然后达到这个目标。He cited an instance where a girl had grown frustrated o...

问题 关于小品词讲解我有两点疑问

...题主要是那些既可用作介词又可用作副词的小词（如in, on, over等）。本人的看法是，凡是既可用作介词又可用作副词的小词，在与动词构成短语动词时，这些小词原则上都被视为副词，换句话说，对于由“动词+既可用作介词又...

问题 不定式作定语和主语的问题

1、He is always the first one to come 这里为何用不定式？我明白这里是主谓关系。但不定式不是表达一种不确定和一次性的动作吗且表将来。但用coming现在分词也不对，现在分词作后置定语是表正在进行的动作且主动。但动名词表达的...

问题 英语难句语法分析

The human genome contains 3 x 109 base pairs of nucleotides, including 140000 genes, if any one of these genes mutate, may lead to its coding protein structure and function unusual, and also cause a kind of important disease, genetic disease. 老师，麻烦您帮我看一下这句话的语...

问题 things nails是什么意思

Belgian federal prosecutors said the search of a home in the Brussels neighborhood of Schaerbeek "led to the discovery of an explosive device containing among other things nails." Investigators also found chemical products and an ISIS flag.请问：things nails 是什么？

问题 复数形式的knowledges用得对吗

The Internet has become an important part of teenage life. Most of them use the Internet to get lots of knowledges and information, and to relax in their spare time.不是说 knowledge 是不可数名词吗？这里为什么用复数？

问题 状语从句 for if

So, inventors deserve a reward forthe amount of time they spend developing their ideas.They also need the security of knowing that if they share the invention with the rest of the world, nobody will steal it....这两句话中，for 和 If 是引导的状语从句吗？

问题 翻译问题

...叠加，经济运行稳中有变、变中有忧。（译：An interlacing of old and new issues and a combination of cyclical and structural problems brought changes in what was a generally stable economic performance , some of which caused concern.）问：An interlacing 和 a combination中...

问题 介词后面是宾语还是状语(怎么判断)

为什么介词后面有时候是宾语，有时候又是状语？The school lies in the center of the city.为什么in the center of the city是状语，为什么不能理解成in是介词，the center of the city是lie的宾语？

问题 此处with是表“伴随”的用法吗

Also remember that for a gem ring or pendant, roughly 70% of the value of the piece of jewelry is in the primary stone(s), with the rest in labor and metal.此处with是表“伴随”的用法吗，可译为“而”，“同时”？

问题 定语从句介词前置与介词宾语从句的区别

All of us work through problems in ways of which we're unaware, she says.请问老师，为什么of which不是介词+宾语从句呢？怎么与定语从句介词提前做区别呢？

问题 长难句非谓语分析

Primary among the arguments against uniforms is their lack of variety and the consequent loss of individuality experienced by people who must wear them. 不是很理解experienced这个非谓语是作定语还是状语并且修饰谁？还有这个非谓语experienced是被动形式意为被遭受...

问题 比较结构用法

On the other hand, if the bird carried the shellfish up to a higher altitude, an altitude higher than it is necessary to crack the shell, it'd be wasting energy.老师您好，请问an altitude higher than it is necessary to crack the shell如何理解？我不明白的地方是：这个it是形...

问题 as well疑问

A survey of news stories in 1996 reveals that the anti-science tag has been attached to many other groups as well, from authorities who advocated the elimination of the last remaining stocks of smallpox virus to Republicans who advocated decreased funding for basic research.此处的as well该如何...

问题 定语从句中先行词

你好老师 It will be the beginning of the long process of integration that will ultimately lead to a fully electronic human before the end of the next century. 句中that代指的先行词是integration吗？ 是否it be...that 句型中，先行词是前边的表语成分？ ...