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问题 双宾动词变被动语态要不是介词的问题

He bought me some books.如何将本句变为被动语态？下面第一句感觉语法正确，但好像比较少见；第二句为什么要加个介词 for 呢？读起来比较通顺，但为什么要加了个介词呢？Some books were bought me.Some books were bought for me.

文章 极易受非谓语动词影响做错的典型考题

极易受非谓语动词影响做错的典型考题   一、注意句中的连词 请看下面这道试题： _______ the road round to the right and you’ll find his house. A. Follow             B. Following          C. To follow         D. Followed 许多同学一看题...

问题 The bookcase is wider than it is tall.分析比较分句的成分？

...么该比较对应项在比较分句than分句中必须省略，但是我的困惑是：than it is tall 似乎不缺成分呀？如何理解than it is tall不缺成分，以及如何理解主句比较项wider在than分句中必须省略了？如何理解呢？

问题 Let's not, Don't let's, Let's don't 的区别?

Let's not, Don't let's, Let's don't 的区别? 英文可说Let's not，又可说Don't let's, 又可说 Let's don't, 三者不知有何分别?

问题 系动词prove需要用主动表示被动的形式吗？

...动词要用主动表示被动，且常用于prove to be(to be可以省略)的结构中。 请问老师，prove是不是一定要用主动表示被动呢，还是可以直接用被动形式呢？这两个题出得前后自相矛盾，应该是错了吧。

问题 如何理解: it is women now leading the charge(强调句的简化)

...问it is women now leading the charge是否分析为who are被省略使用的一个强调句？句子现象应该如何去理解，谢谢!

问题 manners作主语时谓语动词用单数还是复数

manners作主语时谓语动词通常是用复数的。如： Her manners are beyond reproach. 她的举止无可非议。 Her manners are very polished. 她的举止变得十分优雅了。 In a gentleman bad manners are rare. 有教养的人很少有不礼貌的行为。 但是，m...

问题 When I came home, he left的时态对吗

如果是说：When I came home, he had left. 这肯定没问题。但如果说：When I came home, he left. 这句时态有问题吗？

问题 than一定是比较级的标志词吗

These courses are given by famous universities around the world. They used to be usually for university students or adults. But now that's changing. MOOCs are also for ____ (young) learners now than before.请问横线处究竟是该用young还是younger?为什么？盼望专家解析。

问题 使役动词与单词出现的（使，让等）同一种用法吗

例如：progressn.  进步；前进；[生物学]进化；（向更高方向）增长v.  （使）进步，（使）进行；发展；促进；和使役动词同一个意思，同一种用法吗？vi.  发展; （向更高方向）增进老师，一些单词在翻译时（词典里...

问题 father, dad, daddy; mother, mum, mummy作称呼时的区别

请问各位专家：father, dad, daddy; mother, mum, mummy 用于称呼父母时有什么区别吗？

问题 介词后动词的逻辑主语是不是也要是句子主语

各位老师好，问题如题。比方说下面这个句子：Toxic substance will be left behind by using these facilities.这个句子是不是不对？改成：Toxic substance will be left behind by people/people's using these facilities.是不是就对了？谢谢老师。

问题 过去式dared后面接动词加不加to的问题

I wonder how he dared say that to the teacher.dare跟need应该一样吧,陈述句里是实义动词，而且这里是dared有时态变化！那为什么它可以直接跟say而不需要用to隔开？

问题 动词quote用法的疑问

Here’s to the crazy ones, the misfits, the rebels, the troublemakers, the round pegs in the square holes, the ones who see things differently. They’re not fond of rules, and they have no respect for the status quo. You can quote them, disagree with them, glorify or vilify them, but the only thin...

问题 一般过去时 vs 现在完成时 存疑

It's a good job. Did you do it all by yourself?  干的不错。都是你自己做的吗？请问老师这句为什么不能改为Have you done it all by yourself? 现在完成时：过去完成的动作与现在有着某种联系。夸他“干的不错”不就是他过去的动...