找到约 30000 条结果

问题 it be 句型中be动词的单复数形式

...定式描述的是两件事，为什么仍然是it is呢，为什么不用are呢，难道it be句型作形式主语时只能用is?

问题 that是否可以单独引导结果状语从句而不用so…that…

比如在 How deserts are formed 一文中有这么一句话：Changing the general economic and institutional structures that generate new chances for people to support themselves would alleviate the current pressures accompanying the desertification processes.  老师您好，我想问一下that...

问题 in a week还是after a week

—Where is your aunt?—She went to Beijing last month. She will be back _______ a week.A. after   B. in    C. behind   D. later我在 after 和 in 中犹豫。 

问题 do a survey, make a survey等的同义表达

Do a survey and write up the survey results.句子来自2019版人教版高中英语新教材必修一的 Unit 3（p45）。老师说，这里的 do a survey 可以换成 make a survey。 换句话说，survey 可以与do 搭配，也可以与 make 搭配，请问还可以与哪些动词搭配...

问题 may well的用法

may well是什么意思？它与may as well有什么区别？我这里有两个相关的例句，请老师帮我总结一下它们的用法与区别：What you say may well be true. 你说的很可能是事实。 If that is the case，I may as well try. 既然如此，我不妨试一试。

问题 That做连词引导状语从句

...it that she might go free   是不是表目的状语He must have hurt your fellings that you were so angry with him  是不是表结果状语谢谢老师回答！

问题 专有名词前可以加限定词吗

专有名词前可以加限定词吗？网上教的加微信的两种表达:Can I add you on wechat？和Can I add your Wechat？第二种怎么怪怪的呢？求教求教，限定词是只有英式英语才有的语法概念吗？

问题 关于“我本以为”的问题

...出差，结果今天我在公司见到了他，然后我说：I thought you had gone.句子中的I thought不也是我本以为的意思吗，和I had thought和would/should have thought又有什么区别呢？还有为什么没有have thought这个用法呢?

问题 关于by后接动名词用法

You may want to search online for information by using your cell phone to scan the QR codes.这里的by是介词,表示方式，然后using其实是动名词是吗？因为use是及物动词，所以说use变为using，后面仍然可以直接接宾语是吗？

问题 with us在句子开头

...的帮助/ 凭借我们Installing solar panels will increase the value of your home, and with us you can get set up with zero upfront fees.

问题 同时有主语从句和表语从句怎么分主句和从句

例句：What cost him his life was that he was too careless.What I want to know is where you found my book.

问题 不定冠词a用于复数前的用法(what a twelve months)

Since that time twelve months passed, but what a twelve months. 这一句中的a后跟的twelve months怎样理解？是理解成一件时间吗？不定冠词a后面为什么可以接复数？

问题 a letter of 后的名词不用冠词（a letter of advice）

A letter of advice is written to someone who has a problem and does not know how to solve it.请问 a letter of advice 中的 advice 前面不用冠词，为什么？

问题 请专家辨析一下a summer's day和a boy's toy

老师们好，关于这两个短语我有两个问题。一是关于a summer's day的，a和summer's都是中位限定词，为什么可以连用呢？二是关于这两个短语的辨析的    我是这样想的：a summer's day中，day前有两个限定词；a boy's toy...

问题 at a young age,when a young age区别

以上画红线处“在很小的时候”为什么不用when a young age,?而用at a young age.这里when, at有什么区别?