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问题 ask for leave中leave可数吗？

看到过几种说法：1.ask for leave。2.ask for five days' leave。 3.ask for a five-day leave。请问这些说法都正确吗？

问题 been there的含义

...been to there和been in there的两种含义呢？He's been there for a year. (been in there：一直待在某地)He's been there several times. (been to there：去过某地，现在不在那儿)我知道been to there的写法不规范，但是been in there应该是可以的吧？

问题 有allow sb doing sth 吗？

At least one company has a program that would allow fans watching from home.句中的allow fans watching from home 用法正确吗？是否应该为allow fans to watch from home?

问题 同位语和补足语的区别

We call his brother Jack. （即名词作宾语补语） His brother Jack is a world-famous doctor. （即名词作同位语）感觉有些困惑，为什么We call his brother Jack 中的Jack不能理解为同位语呢？谢谢老师解答

问题 语法分析：请问这里逗号后的部分是什么成分

Bush administration about a secretive nuclear program that uses highly enriched uranium, an alternative to plutonium for bomb making.

问题 并列不定式有两个to

Whether children should be taught to complete or to cooperate 为什么有两个to?如题，名词性从句whether的用法好像常见的是 whether to do A or B但是在雅思作文中看到这个用法，为什么有两个to呢？第一次发问如有不妥老师们见谅

问题 Just-me-ism 如何翻译

What is "Just-me-ism"?Why is "Just-me-ism" a problem?以上句子出自北师大高中英语必修第三册第8单元(p30)。请问 Just-me-ism 如何翻译？

问题 not so helpful…as如何理解

it is not so helpful to give someone some bread as to teach him how to make a living.其中not so helpful…as如何理解？接的是adj还是to do？

问题 名词studying和study(研究)有什么区别

亲爱的老师，请问这个句子中，为什么用studying而不用study, 二者都可以作名词，表示“研究”，有什么区别吗？Psychologist and behavioral scientist Nicholas Epley oversaw a key studying into self-­enhancement and attractiveness.

问题 过去分词 turned politician 是什么成分

He's a lawyer turned politician.他以前是个律师，现在成为政治家了。这里的过去分词turned politician能否改为having turned politician?此处的过去分词做什么成分？语义上，现在究竟是律师还是政治家？可否再提供几个类似的例句帮助理解？

问题 "形容词+名词+后置定语"怎么理解

...的后置定语还是形容词+名词的后置定语？比如说：She is a beautiful girl who has long hair.是理解为她是一位有着长头发的漂亮姑娘，还是理解为她是一个漂亮的和有长头发的姑娘?

问题 river搭配的介词是across还是through

在人教版必修一的课文中，既有Look at the map on page 18 and list the countries that the Mekong River flows through.又有At first the river is small and ... It becomes rapids as it passes through deep valleys, travelling across western Yunnan Province.这样的句子。请问是与river...

问题 例句分析

Trump’s declaration that ISIS has been defeated is the second time the group has been described this way. 这里的that ISIS…deafeated是declaration的同位语从句，the second time后面省略了关系副词that吗？this way是状语？

问题 as比较结构的问题(as was expected)

The economic situation is as serious as was expected.The economic situation is serious, as was expected.请问老师，这两句话有什么区别？第一个句子是否可以理解为：The economic situation is as serious as the economic was expected to be.第二个句子中的as从句被书上...

问题 than/as 引导比较分句时候分句中的补全和省略

1.James enjoyed the movie more than Susan.   James enjoyed the movie more than Susan did.   James enjoyed the movie more than Susan enjoyed.   James enjoyed the movie more than Susan enjoyed it/the movie.上述四个句子是否都正确呢？than 在上述句子中都...