找到约 30000 条结果

问题 was to...是过去将来吗

She was often to be found travelling by bus.老师，如何理解 was often to be found。这是什么结构。有 was to 结构呢，to 是后接不定式吗，to,没有可能是介词吧？

问题 learn to do还是learn how to do

As time passed, people learned to accept the changes.请问这个句子中不定式前可以加上 how 吗？

问题 定语从句两个which的指代问题

...ote that porosity is not the same as permeability, which measures the ease with which water can flow through a material; this depends on the sizes of the individual cavities and the crevices linking them.(013)　　句子分析：　　本句话的重点在于由which引导的非限制性定语从...

问题 形容词+to do 的语态问题

He is easy to fool 中 to fool不能用被动式是因为该句的深层结构为 to fool him 作主语，是一个事件或活动充当真正意义上的主语It is easy to fool him.然后The book is interesting to buy中，为什么to buy不能用被动式？这里也并不是一个事件或活动...

问题 名词后的to do做什么成分。

...：Since the beginning of 21st century, rapid social development has led to urgent need of new technologies to prop up the social progress.这个句子应该是正确的吧？其中to prop up the social progress，是什么用法呢？是宾补吗？还有类似的句子：Not considering such infor...

问题 为什么用to say而不用to be said?

He always has trouble thinking of the right things to say.

问题 have got to say 是 have to do 的意思吗

...s voice against the whirlwind, shouting louder and louder in a vain desire to hear himself speak. "Now ! Remember what I said just now.In the first place, when all I've got to say is done, let me lose my miraculous power; let all these dangerous miracles be stopped.请问：I've got to ...

问题 than 后面不定式符号 to 的省略问题

It is better to smile than to weep.为什么这里的 than 后的 to 可以省略掉, 而下面 than 后的 to 不能省略呢？To try and fail is better than not to try at all.

问题 on the way to do 与 on the way to doing 的正误比较

我们的老师曾说，英语不可以说 on the way to do，而是要说 on the way to doing。但是在徐广联的《当代高级英语语法(精装版)》中看到以下例句：他快要成为工程师了。He is on the way to become an engineer. (不普通)He is on the way to becoming an engi...

文章 of sb. to do sth. 和 for sb. to do sth. 的真实面貌

of sb. to do sth. 和 for sb. to do sth. 的真实面貌刘永科 语法书在描述动词不定式的时候，总是讲到“不定式复合结构”for sb. to do sth. ，与此同时，总要提到 It is + 形容词 + of sb. to do sth.  这个句式，把 of sb. to do sth. 看作是另外的...

问题 hope to do sth. 与wish to do sth.

看了很多的版本，基本上的也了解了，但是这些书上，有一点没有说明清楚，就是：hope to do sth. 与wish to do sth. 都写着“希望做某事”但不敢随意等同，试问两者有怎样的区别呢？谢谢！

问题 They were amazed to find...被动改主动的问题

...：When the archaeologists reconstructed the fragments, they were amazed to find that the goddess turned out to be a very modern-looking woman.其中：They were amazed to find that the goddess turned out to be a very modern-looking woman.改成主动：To find that the goddess turned out to be a ve...

问题 有do无to问题

1.There was nothing to do except to keep going and to hope.2.I have nothing to do but watch TV all day lone.请问：例1为什么不使用有do无to的原则呢？难道是因为例1介词前的to do是作定语修饰nothing，所以不适...

问题 长难句理解 to be considered a tragedy是不定式还是too...to结构

Not only is the advent of bookless or largely bookless libraries too large and powerful a change to be forestalled, it also offers too many real advantages for it to be considered a tragedy.请问老师这里的to be considered a tragedy是不定式还是too...to结构，为什么呢？还是too..to...

问题 关于非谓语动词何时带to何时不带to以及何时用doing的问题

老师，非谓语动词有的带 to do, 有的带 doing, 有的还不带 to, 有没有什么简单易掌握的方法？