问题 UNESCO前面为什么不用冠词

If you are planning to start a career in the field of education, science, or culture, then an internship (实习) at UNESCO will be ideal for you.这是2021年高考英语北京卷阅读A中的一个句子。请问专家：UNESCO前面为什么不用冠词？

问题 where和in which互换

刘老师可以帮我看一下这个句子，where可以换成in which 吗？今晚问了很多人有的说可以 有的说不可以，现在已经混乱了You might try your luck in Beijing, where there are a lot of job opportunities.谢谢老师了

问题 状语修饰范围

...时间状语或状语从句算评注性还是修饰性，比如Yesterday, there are a lot of people.或者，When I stand on this stage, I get a kind of responsibility.这个时间状语算修饰谓语还是全句。感觉两个都讲得通，是不是修饰谓语和修饰全句是等价的，都是...

问题 group numbers的意思与理解

It does not matter if there are more characters than group numbers: one person can play more than one character.这是高中英语新教材译林版必修2第1单元的句子(p13)。请问这里的 group numbers 是什么意思？什么语法？

问题 seven billion 属于形容词短语吗

It is estimated that there are seven billion people living in the world today.请问老师：seven billion这叫做形容词短语吗？还是限定词？这类怎么称呼呢？

话题 be looking to be relevant

问题 句子好像缺少主语

Can our planet afford to have any great thinkers become discouraged and give up? It doesn’t take a genius to know the answer: absolutely not.上面一段摘自2021年高考的全国甲卷（全国2卷）的阅读理解D。这里的动词 become 的主语呢？感觉句子结构不完整吧！

问题 头重脚轻的主语从句

...d China’s rapid economic growth and technological rivalry with the West, there has been an increase in national pride and a revival of traditional culture. This has seen old and new collide, with these ancient tales being retold using the latest in digital technology.     It is this reignited p...

问题 be to do sth与be doing sth

The best way to learn new words is reading  English magazines. My dream is to be a teacher. 为什么一个是 to do，一个是doing？有什么具体用法吗？

文章 真的有同位语从句吗

... the south, that is, from England.e.分句的同位语：He put it where there was light, in other words, where everybody could see it.本文仅讨论含有两个语法单位的名词性同位结构。2.1.2 同位语的功能首先考察名词词组的构成。根据章振邦的观点，名词...

问题 句子结构分析：that 用法和 to where 用法

What is going on here that is so important to where Florida needed to steal this land from Alabama?这句话应该是没有语法问题的。我想请老师帮忙解释一下这个句子的结构。what is going on here 和 that 引导的后面的句子是什么关系？定语从句？What是先行...

问题 2008年高考英语（浙江卷）完形填空第26和38题解析探讨

... by on a break. I needed him to see what I could do. My father would stand there in his suit, the ___31___ person not in swimsuit.       After swimming, I would go ___32___ his office and sit on the wooden chair in front of his big desk, where he let me ___33___ anythin...

问题 be easy to please与be eager to please的不同之处

有人认为下面两句意思不同：The man is easy to please.The man is eager to please.请老师分析一下，它们哪里不同？为什么？

问题 be held accountable与be held to be accountable的用法疑问

Someone must be held accountable for the killings.必须有人要对这些凶杀事件负责。老师，这里的 accountable 前面是不是省略了不定式？（to be）accountable for the killings 做状语吗？

问题 to use term 怎么理解

...Near East,archives.Now and then these files include pieces of writing that are of a distinctly different order,writings that do not merely record some matter of fact but involve creative intellectual activity.They range from simple textbook material to literature and they make an appearance very ear...