问题 引导表语从句的because叫什么连词

because 引导原因状语从句时，叫从属连词；但如果because引导表语从句呢？它是什么连词。如：It is because he is too foolish. 那是因为他太蠢了。It is because I love you too much. 那是因为我太爱你了。这类句子中的 because 叫什么连词？

问题 for sb to do是否可以做定语

求教，for sb to do 是否可以做定语？例如： Thought this would be an opportune time for you to apologize. 不过现在是你道歉的好机会

问题 introduce的用法疑问

Hello, everyone! We’re very pleased to introduce our club to you. It is called Chess Club. Our slogan is “Chess well and study well”, and our club aims to improve our thinking ability by playing chess.请问句子中的 introduce 用得对吗？另外，这个小段落有语法或惯用法错...

问题 such kind of，this kind of 区别

such kind of，this kind of 区别 如:Such kind of stress can push you to do something more carefully.

问题 怎么理解这里的as a diver

Tom is now a diver,he hopes to be a teacher in the future, he will never forget his days as a diver.怎么理解这里的as a diver？就是as to be a diver 吗？his days 和 as a diver 是什么关系？

问题 by weight（按重量）为什么不用定冠词the

句子Bananas are usually sold by weight中的by weight中为什么没有定冠词the，它与by the day, by the hour, by year, by the ton, by the dozen不是一类结构，是吗？（虽然它们的在意思上有相似之处）

问题 定语从句中during when,during which的区别

August and September are the months of the year during which most English people take their holidays. 一年中8月和9月是大多数英国人休假的月份。 请问句中的 during which 可以换成 during when 吗？若可以换，它们的区别是什么？

问题 这个定语从句，which可以引导吗？

Many of the world's great cities are located on rivers, and almost every country has at least one river flowing through it ________ plays an important part in the&nbs...

问题 外刊中两个小句子的疑惑

①Neuroscientists believe they are involved in the processing of memories.Participants signalled that they were engaged in lucid dreaming in just 26% of the sessions.请问老师上面的句子中为什么分别用了processing/dreaming,不可以用the process of/in lucid dreams吗？②Thus prepar...

问题 although/though引导的让步状语从句时从句和主句的主语需要一致吗

Though long and difficult sentences in novels are not as many as in essays, it's still arduous when dealing with them. 你好~想问although/though引导的让步状语从，从句和主句的主语需要一致吗?

问题 名词修饰名词一般用of-短语放在所修饰名词后面吗

Scientists are doing research to find the biological effects of radiation.老师，这句话中，the biological effects of radiation.这个短语中心词是the effects, 两个修饰语分别为biological是形容词放在the effects前面，radiation是名词放在the effects后面。老师，形...

问题 such a heavy box与so heavy a box用法的深层原因分析

刘老师好！我知道 such a heavy box 就等于 so heavy a box，但我有疑问：1. 为什么不是 a so heavy box 或者 so a heavy box 呢？这种形式（顺序）的背后是否有原因呢？2. 这两个短语当中的不定冠词可否换成定冠词呢？原因是什么呢？麻烦老...

问题 take a picture,take a phone拍照，区别

问题 as a boy可以换成when a boy, w

as a boy的意思是“当……还是一个孩子的时候”，相当于when sb was a boy…。如： He lived in Edinburgh as a boy. 他年轻时住在爱丁堡。 Even as a boy he was hopeless at maths. 小时候他数学就很差。 As a boy, I lived on a farm in...

问题 a mere twenty miles 为什么前面加 a

新概念3-39例句：The next village was a mere twenty miles away.请问为什么mere twenty miles 前加要加冠词 a 呢？请问如下句子是否正确呢？The next village was twenty miles away.The next village was mere twenty miles away.