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问题 before being done 为啥不是before done

The refugees were put in camps in Italy before being resettled. 这些难民在重新定居前被安置在意大利的难民营中。为什么before作为连词接分词做状语时，总是接的being done 而不是done了？before这里不是连接副词吗？

问题 名词后面跟着的When 是定语从句还是状语从句

请问各位老师，下面这两句话同样是跟在名词后面，怎么判断when 它引导的是定语从句还是时间状语从句呢？1. It was 1949 when the PRC was founded 2.It was three o’clock when we came back home.

问题 陈述语气还是虚拟语气（感觉 if 从句要用虚拟语气）

If she hasn’t had the baby already, she’s going to have it any time now. 这个句子的语法对吗？if 从句为什么不用虚拟语气？

问题 that表“前指”与表“后指”

Dr. Jane Goodall believes that the most importnat thing is that: "Every individual matters. Every individual has a role to play. Every individual makes a difference."本句出自北师大高中英语必修第三册第8单元(p31)。句中的 that 是属于后指用法吧！即这个 that 是指其...

问题 all-you-can-eat是什么意思

I think I ate too much at dinner last night.It was an all-you-can-eat meal at the restaurant.  如何翻译其中的 all-you-can-eat？

问题 涉及try doing与try to do的考题

You should try ( )the way i suggested,I'm sure you'd find it much easier.A.to doB.doingC.and doD.and doing

问题 how much有哪些具体用法（可表示哪些意思）

how much 好像有不少用法，如：How much is the pen? 这钢笔多少钱？How much do you weigh? 你体重多少?第一句的 how much 表示“多少钱”，第二句的 how much 表示“多重”，请问除此之外，how much 还有哪些用法？谢谢老师讲解！

问题 为什么说 You shall…而不是You will…呢

You shall receive all the money that is owed to you.请问专家：这里为什么用 You shall…而不是You will…呢?

问题 下文中的动词is为什么不用复数are

下文中的动词 is 为什么不用复数 are?He says the reasons for differences between high schools is something that teachers are best positioned to explain.

问题 介词能加形容词作介词短语吗

1. He spoke for too long in the meeting yesterday.for too long. 这个是介词短语作状语吗？2. Her smile make her more beautiful.more 是形容词吗，还是把形容词的比较级（more beautiful）当一个整体看? more beautiful 在句子中当宾补吗？

问题 表示人体部位的名词前用冠词和物主代词有什么不同

I grabbed him by the arm. I grabbed his arm.表示人体部位的名词前用冠词和物主代词有什么不同？谢谢老师回答。

问题 warn off 后跟 doing sth 结构

请教老师warn off 这个词：He was warned off buying the house.查字典发现这个句子用 doing 形式，但是 warn off 字典归类为短语动词，那这个句子后面 doing 作什么成分？能否把这个短语动词分开来看，off+doing 看作介宾短语，这样其就能充当...

问题 情态动词can,may,have to的区别

After you read the article Why fast food is slowly killing you, you _______ stop eating fast food.A.can  B.may  C. have to  这题选什么，为什么？

问题 with 的特殊用法（I'm sb with sth）

Hello, I'm Debbie Russ with the BBC News. 在这个句子里 with 是什么意思？整个句子如何翻译？with 有这种用法吗？

问题 难句翻译（我的翻译有错吗）

He had no more protection in his cockpit than the deck, a drysuit, a helmet and a paddle.这句话的字面意思翻译：他的驾驶舱里没有任何保护措施，也没有甲板，潜水衣，头盔和桨。但我看到答案的翻译是：能为驾驶座内的他提供保护的只有甲板、...