问题 do 30 miles to the gallon可以用get吗

Her car got sixty miles to the gallon. 她的汽车每加仑油行驶 60 英里。这里为什么用got？不是用did吗？

问题 难理解的 with which to do sth

She hasn’t got enough money with which to buy the car. 她没有足够的钱去买车.老师这里为什么用到 with? 定语从句关系代词要在句子里要作成分，但这里的先行词which在句子里做什么成分?

问题 be scheduled to do sth中的不定式作什么成分

The flight is scheduled to land at 5:00PM.to land at 5:00PM 这个不定式是句子的什么成分呢？

问题 than is necessary to do sth的分析

剑桥高阶英汉双解词典（第四版）在解释 scrimp（过度缩减开支）时用了这样一句：to save money by spending less than is necessary to reach an acceptable standard（过度缩减开支）。我不明白为什么这个than后面省略了 it ，但保留了不定式。不是...

问题 这里的介词for怎么分析或理解？

...ty so alien to the traditions of his calling. "Don't you believe it. He'll come back, and, as Dorothy says, I dare say he'll be none the worse for having had a bit of a fling."请教老师：在 putting into the word all the contempt he felt for a quality so alien to the traditions of his calling ...

话题 it is +adj. +(for/of+sb.)+to do sth.

话题 has/have/had (never) known sb/sth (to) do

话题 someone has never spent time unable to do something

问题 remember doing/having done/to have done的区别

所有语法书上都有remember doing sth＝remember have done sth＝remember to have done sth.学生认为还是有区别的，前者仅仅表示过去一般的动作，而后两者表示过去某个动作对现在的影响，就好比过去一般时态和现在完成时态的区别。...

问题 祈使句还是不定式（You fool, to forget...）

You fool, to forget your birthday!感觉这个句子不对吧，为什么用不定式，好像应该是祈使句才对，这个不定式符号 to 是多余的吧。

问题 be heard to do sth 与 be heard done 用法的疑惑

—The plan is heard _____ so well that we don’t have to make any changes.     — It is indeed.A. to design         B. designing      C. designed         D. design     这题选 C，但是 sb is heard to do st...

问题 关于不定式中的形容词+to do结构的用法疑问

The book is interesting to be bought.可以这样用吗？

问题 or表示“或者说”的用法

...义语、说明语或修饰语等]那就是，即；或者说：You should come or send a representative at least.你应该来，或者说，至少派一位代表来。我想，词典既然单独将此列为一个义项，也就是说它跟“或者”这个义项存在差异。请问老师，能举...

问题 为何肯定的回答却用No

-I wonder if you could spare a few minutes to do a survey on transport.It won't take long. -No, that's fine.请问为何肯定的回答却用No？是因为It won't take long这句话吗？

问题 有关tell sb sth /tell sb to do 的区别

1. He told us all sorts of humorous anecdotes about this childhood.这句话中 us 是做间接宾语，all sorts of humorous anecdotes about his childhood 是直接宾语吗？2. My parents always told me not to speak to strangers.z这句话中me 是宾补,not to speak to strangers 是宾补吗？t...