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问题 when doing sth如何变成从句（如何确定时态）

When taking notes, just write down the key words, such as names, dates, and numbers.请问 when doing sth 如何变成从句？尤其是如何确定从句的时态？下面哪个对？When you take notes, just write down the key words, such as names, dates, and numbers.When you are taking notes, jus...

问题 代词的指代疑问（同时涉及非限制性定语从句）

下面一句中的 they 是指代什么？是指代 the screens？还是指代photographs, text and information from websites？The screens also show photographs, text and information from websites. They’re brilliant! 另外，这个 they 可以换成 which 而变成一个非限制性定语从句...

问题 关于定语从句逗号问题（逗号后面的从句用that引导）

On September 8th the firm did take a tentative step back into the country: Motorola,　its former handset unit, launched the first smartwatch supported by Google and powered by its operating system, Android, that understands Chinese voice commands.摘自经济学人。划线部分的逗号后应该...

问题 when引导的时间状语从句的位置

It's a real whodunit and the frustration when you realise what's going on is horribly enjoyable. 译：它是一本真正的凶杀悬疑侦探小说，当你认识到故事中所正在发生的事时连挫折都是极其令人愉快的。问：这样译的对吗？when you realise what's going on ...

问题 关于谓语

老师你好，我在张振邦的书看到“整个谓语”这个概念，是指除了主语以外的全部内容吗？例如 i enjoy the party，enjoy the party就是整个谓语，对吗

问题 这里的be动词怎么解释？

老师您好！I don't want to be fat.老师能解释下这个理问么要上一个be动词，能分析下吗？谢谢！

问题 成分分析

At that time, a gallon of gasoline cost 18￠, which today would be close to ＄4——exactly where some experts think we might be headed.请问老师：此处的be headed 是be headed for吗？如果是为什么要省略for？where作什么成分？（等于for which吗？还是作名词？）

问题 such和that的选择

Do you have to be ______ selfish. A. such B. that 答案给的A 但我觉得是B。

问题 ​不定式的定义与理解

请问不定式是有两种形式吗？除了非谓语动词的形式 (to) do 外，单词表上那些动词的原形是否也是不定式？

问题 convincing 还是 convinced

Millions of people rushed to California, ________ that they would find gold and become rich.A convincing   B convinced请问这里为什么用被动ed?

问题 Of后面接形容词

Africa's soils were of only moderate to low fertility. 这里were of为什么接了形容词

问题 it is recommended​用法

it is recommended只能接that虚拟从句吗？虚拟的话should不省略是否可以？另外，it is recommended to do的形式是否可以？

问题 请问这句话怎么理解

what was it you wanted to see me about？这句话的it后面为什么可以跟句子

问题 是定语从句还是宾语从句

老师，我想问一下:There is a huge gap between those who have access to new technology and those who do not.是定语从句还是宾语从句?

问题 that和if连用

I'm just afraid that if I died today, that my life would've amounted to nothing.为什么that和if可以连用呢？