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问题 because if...分析

...下面这样的句子，because if...属什么结构？既是原因状语从句，也是条件状语从句？这是一种什么语法现象？He had to stop talking because if he’d kept on, the stuttering would have started. 他不得不停止讲话，因为如果他继续下去，口吃就...

问题 冠词的类指问题

...对这段解释理解有问题。Note that we cannot use a/an in this way when we are generalising  about all of the members of a group together.1.The tiger is in danger of becoming extinct.(Not A tiger is in danger of becoming extinct. )按照常见的解释，Tigers are in danger of becoming exti...

问题 One in…作主语时谓语动词用单数还是复数

One in five pregnancies ______ (end) in miscarriage. 请问如何填？是填 end 还是填 ends？

问题 insist 后面用 not be 是什么用法

Sam insisted that he hadn't broken the law and not  be  punished.这里为什么填 be，而不是 was，not 为什么在 be 前面呢？

问题 用doing+sth和to do 有什么区别

1. He came to me to seek an alliance.2. He came to me seeking an alliance.

问题 可不可以说do what you want或do what you hope

want和hope可以接不定式，所以我想do what you hope/want to (do)是对的但是hope可以接从句，假设对从句提问，do what you hope是否也对？want不可接从句，但是可以接sth，那么do what you want是否也对？还请专家解答！

问题 which he was 是必须省略的句子，不允许补全吗？

But on the next evening, when the music was playing loudest at theAlcade Zamora's baile, into the room steps Judson Tate in a newwhite linen clothes as if he were the biggest man in the whole nation,which he was.句末which he was如何分析理解? 这个句子要补全吗？例如which he was ...

问题 如何分析这里的as

Over coming months more users and governments worldwide will debate tech's role as powerful gatekeepers for society.这里的as起宾补还是定语作用，又或者还是应该理解成比较含义呢？

问题 当lack作为名词的用法

lack既可以作动词也可以做名词，当作名词是通常后面接of 短语，我想问一下这个of短语是作为后置修饰lack还是lack of做限定语修饰后面的名词？

问题 做伴随为什么用ed不用ing？

各位老师好，下面这个句子里：They do not gaze alone, scattered widely across the landscape, but together, as a herd.为什么是scattered不是scattering？不应该是主动分散么？谢谢！

文章 高中英语新课标词汇-教学参考资料-female

...机 / male (female) teachers 男(女)教师附《牛津高阶》原文：When speaking about occupations, we usually say a woman doctor/women doctors (NOT a female doctor/female doctors, though we do say a male doctor, NOT a man doctor). 其意为：谈到男女的职业时，我们通常说 a woman...

问题 as shown here we needed是什么意思

...乘飞机安全提示时，有一句话是you can release it as shown here when needed。中文字母翻译是：当提示灯显示无需系安全带时，你可根据需要解开它。我看不明白英文的as shown here we needed.这部分的表达，以及shown和needed为何使用过去分词...

问题 a Sea World tee shirt 是什么意思

He was wearing a Sea World tee shirt when I last saw him.请问句子如何翻译？其中的 a Sea World tee shirt 是什么意思?

问题 句子中单独用的not作何解释

She didn’t aceept my marriage proposal—not, I hasten to add, on account of the fact that t I was a bricklayer.请问句子中 not 为什么是单独使用呢？它在此表示什么意思？

问题 关于in addition to的理解

关于in addition to，这样的理解是否正确：to sth，是用介词短语表addition的同位关系，即这不是一个固定词组，而是一个常规的英语使用，如下面这个句子In addition to his BA in History he has Ph.D. in Sociology,关于这句话我的理解是 to his BA i...