文章 have to表示推测意义的用法

“have to” is used to say that something is very likely. (“have to”可以用来表示“很可能”、“肯定”的意思。)It has to be close to noon. 肯定快到中午了。（《韦氏高阶英汉双解词典》p.972）There has to be some mistake. 肯定是出了差错。（同上）...

问题 have+done可以表示行动前的一个行为吗

请问一下。Early in the morning,having assembled outside the school gate,we headed straight to the destination.为什么要去having,have done不可以表示先集合再出发吗？谢谢了！

问题 复合关系代词what理解问题

章振邦新编高级英语语法330-331页：说what=that which/the thing that.What remains (=That which remains) in our memories is his courage and undauntedness.好像记得语法网老师说过：复合关系代词what=the thing which 或 the thing that，但为什么书上说=that which呢？...

问题 删除being会给句意带来什么变化

Immediately below, a rectangle of identical size and proportion contains two scenes, the one to the left being almost two and a half times as large as the other.引文中的being一旦删除，成为无动词分句，会带来句意的什么样的变化？

话题 forget to have done

话题 couldn't have done

话题 are to have done

话题 hoped to have done

话题 would rather have done

话题 mustn't have done

问题 情态动词+have done后的附加疑问句

对于 need / may / might / can / could / should + have done 结构，后面的反义疑问句附加部分怎么办？He could have helped me (yesterday),_______? A. haven't heB. didn't heYou should have done it, ________?There may be a mistake, _______ isn't there?学生想就此...

问题 句中的 what they do 如何理解

...篇阅读理解。原文：People should have some basic idea of how the things that they use do what they do.这句话我有两个疑问：1 句中的that引导的是定语从句吗？that they use (things)2 为什么 use 后的 do 没有加 to?我理解的是这样的 that they use （things）to ...

文章 know后面的复合宾语中不定式用不用to

...e anyone. （IESS）I'd never known teachers (to) be more strict about any other school rule. (LEGP)PEU的相关提示是：当Know 意为“经历（experience）”时，在I've never known + object + infinitive结构中不定式可以省略to. 例如：I've never known it (to) rain like this.PEU...

文章 2023年新全国卷2英语试题(精校word)

... viewpoint, enjoy Lower Falls, the Yellowstone River, and the breathtaking colors of the canyon (峡谷) while learning about the area’s natural and human history. Discover why artists and photographers continue to be drawn to this special place. Meet on the lower platform at Artist Point on the S...

问题 no sooner 处于句首为什么不倒装

...net, alarmed. "Lizzy is only headstrong in such matters as these. In every thing else she is as good natured a girl as ever lived. I will go directly to Mr. Bennet, and we shall very soon settle it with her, I am sure."请教老师：1. no sooner 句首这里为什么没有倒装？应该是 no soon...