找到约 900 条结果

问题 if引导的表语从句？

For example, one explanation for why a cell may deliberately destroy itself is if its sacrifice lowers the viral load on closely related cells nearby. 经济学人最新一期的一句话，这个句子是由if引导的表语从句吗？

问题 feel 后接过去分词是什么结构

...ional haricut. She said it had helped her feel ______(care) about and less alone.请问这个是feel 后接过去分词的用法么？表示被动关系？feel在此是系动词？有其他类似的表达么？感谢。

问题 请问此处为什么用pay这个动词的原形呢?

I also had to do some community service. It was either that or pay a large fine, but i didn't have any money, so i spent 200 hours gardening in the local park.请问此处为什么用pay这个动词的原形呢?

问题 助动词不带有情态意思吧

...t.I would❷ be grateful if you could❸ find a moment when we might❹ be alone.两句话来自年代剧里书信里的话。我作了四处标记❶～❹。除了❷是助动词用于虚拟语气，不带有情态意思，其余三处都是带有情态意思，是吧→更明确地讲，我就是...

问题 难以理解的as much...as结构和含义？

As its title (Mansfield Park) suggests, it is as much the story of a house as ofthe people who carry on their intrigues and affairs in and around it.看不懂as much the story of...这个句子，麻烦老师分析一下句中出现的as much...as... 以及句子意思，谢谢！

问题 句首的不定式做什么成分

To think she wanted to walk all the way to the park.①这个句子里的不定式做什么成分？②这个句子是一个独立的句子吗，还是只是一个宾从？还有这个句子，总感觉句子机构很奇怪：To spend so much money on something he didn't even need.还有这个句子...

问题 have enough confidence to do sth的名词为何不用复数

你好，请问 She has not got enough confidence to do the job alone 中的 confindence 为什么不是复数形式呢？

问题 现在分词作前置定语的疑问

老师，在章振邦的《新编英语语法教程》中，作者说，现在分词通常带有主动意义和未完成意义。然后书中给出了许多的例子，其中有：1. the closing hour2. writing paper老师，请问这两个例子的ing分词，怎么体现出【主动意义和未完...

问题 请问英语中有非独立主格结构吗

请问以下这句话是否语法正确The airport having been closed because of heavy fog, we decided to take the train.

问题 英语省略的难点(涉及hence the delight in detail)

The desire to see, for the sake of seeing, is, with the mass, alone the one to be gratified, hence the delight in detail.这里的划线部分省略了什么呢？

问题 by the first bus（乘坐第一班车）对不对

by bus 这个短语中通常是不用冠词的，但老师说如果 bus 前有修饰语，则可以用冠词，老师举的例子是：The excited children went to the park by the first bus.我对此表示怀疑，请专家老师指点！谢谢！

问题 英语难句理解

The youngster is excited and grabs his dad's hand. The thick-skinned fingers close gently around his and David is surprised to find, warming in his father's palm, a lock of his own hair.红色部分这句如何理解？为什么用逗号分开？

问题 不定式的并列

Some use them to keep a close watch on the demand for their line of work or gather information on compensation to arm themselves when negotiating for a raise.为什么or并列的是不定式to keep和（to）gather，而不能是use与gather并列呢？

问题 would you mind if ... 这结构只能用过去时态吗

Would you mind if ...请问这个结构只能用过去时态吗？它是表虚拟语气吗?  如果只是表达委婉语气,可以接一般时态吗?比如：Would you mind if you leave me alone for a while?

问题 go to a place（去一个地方）中的to可省略吗

看到这样一个句子：He likes going the park every weekend.请问这个句子对吗？是不是在 going 后面少了个介词 to？这样的to可以省略吗？谢谢！