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问题 关于祈使句否定形式

系表结构的祈使句的否定为何需要 don't，而不是直接用 Be not... 的形式？例如：Be careful.否定：Don't be careful.（Be not careful可以吗？）

问题 ​Be+形容词+介词短语的成分分析：

...早晨好.请教一个语法问题,希望不吝赐教！在日常使用“Be+形容词+介词短语”结构的时候,经常会碰到两种情形:情形一：1.He was afraid of nothing. 看到曹老师对这种结构的划分一般是 He(主语)+was(谓语系动词)+ afraid of nothing(作主语补...

问题 是不是动词后跟着一个既可作介词​又可作副词的词时,这个词组就可以拆开使用

...不是动词后跟着一个既可作介词又可作副词的词(如 out 、on)时,这个词组就可以拆开用?如下面这种，碰到不熟悉的词组，能这样来判断吗？Blow out the candles. - Blow the candles out.Blow on the cake. - Blow the cake on.Put the toys together. - 不能拆...

问题 同位语语序

A State Department office formerly focused on terrorism, the Global Engagement Centre, has a new mission countering propaganda from Iron. 请问老师，这个句子同位语语序换成 The Global Engagement Centre, a State Department office formerly focused on terrorism...有什么异同吗...

问题 have...packs与have...packed

They had blanket packs on the backs. They had blanket packed on the backs. 这两个句子有什么区别？

问题 It 和 that 使用辨析

What's that on the table ?It's an apple.为什么回答不能用That's an apple 呢？我用that就是指what's that on the table中的that, 不可以吗？

问题 我最喜欢的课程是英语和数学（汉译英）

我最喜欢的课程是英语和数学（汉译英）。下面哪句是对的？1.I favourite subjects is English and Maths.2.I favourite subjects are English and Maths.3.I favourite two subjects are English and Maths.

问题 两句英译中的疑问和难点

...的more widely修饰的是哪部分？2.原句：Not only must the system be tamper-proof, it must be perceived to be so.疑问：it must be perceived to be so该如何翻译？

问题 could用法

...ld，can表推测时： can可以对现在和将来推测 That man can't be Mr. Smith. He has gone abroad. 表现在 If winter comes, can spring be far behing? 表将来   3. could可以对过去，现在和将来进行推测 I could go to Japan this summer 表将来 That could be my train ...

问题 定语从句省略主语和be问题

Ask your partner whether she likes doing any of the activities mentioned in the word webs.1.activities后面是省略了关系代词that/which(作主语)和were吗？如果是，为什么可以省略呢？2.in the word webs是介词作定语修饰主语that/which，还是作状语修饰动词mention...

问题 如何理解be far better off growing up

老师，请看以下摘抄了《哈利波特》电影的一句话：He's far better off growing up away from all of that.他成长的过程中，得让他远离那些事。请问这里的is far better off growing up 这种结构如何理解？谢谢老师！

问题 用“定冠词+单数名词”表类指时的位置

...的位置上往往改变所指意义，试比较:He has written an article on the modem play.  He has written an article on a modem play.  He has written an article on modem plays.  【在上述the modern play，a modem play 和modem plays 中，只有the...

问题 until用于肯定句与否定式是否分别表示否定意义和肯定意义

Until now I have always lived alone. 直到现在，我一直独自生活。Let's wait until the rain stops. 咱们等雨停了吧。You're not going out until you've finished this. 你不把这事做完就不准出去。until a few years ago,only boys could become students at he Univers...

问题 定语从句

Then he was sent to his current home,               there were many other giant pandas.这道题的答案是where, 但我想知道还能填 in which 吗？

问题 如何理解句中phase.

There is not much you could say or do to phase me.