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问题 was/were able to 只能表示设法做某事吗

was/were able to只能表 设法做某事，而不能表示过去式的 能够 吗？ 反过来， 如果managed to do 是其他时态，如manage to do还能对应be able to吗？

问题 好题分享（98）：关于不定式to的省略

根据M Swan 《牛津英语用法指南》的解释，主语以do 结尾，谓语动词be 后的不定式可以省略to. 请问下句中，was后的to是否可以省略?All Jack could do to calm her was (to) hold her tightly in his arms. 

问题 access to的用法

Journalists were denied access to the President. 请问老师，access to在这里做什么成分？

问题 commitment to do/doing sth可以表示对做某事的投入吗

查阅牛津词典，上面给出的举例有commitment to sb./sth.  对某人/某物的承诺；对...的献身，奉献，投入，而对于commitment to do/to doing sth. 只能查到对应“做某事的承诺”的例子。commitment to do/doing sth可以表示对做某事的投入吗?以及，...

问题 to do 定语 状语

When she posted a video, to show her approval to the idea, the mass thought it was an approach to distract their attention.请问这两个动词不定式前一个是状语后一个是定语吗？为什么？第二个it是形式主语还是代词呢，请问如何区分呢？

问题 did better than to do（为什么用to do）

...ving room from then on was a bodyguard - and the children knew better than to ask. 老师好，请问句尾的than “to” ask怎样理解呢，than后面的动词形式通常不是应该前面的一致么。 Three days later - her nose still in bandages, her eyes still black and swollen ...

问题 分析：have got 45 years greased up

...years greased up under the hood of a car......so that they didn't want for anything, and they didn't.这里I've got 是不是等于I have been ?greased是不是作伴随状语啊？为什么grease时读[griːs]，greased读[gri:zd]？up under为什么会有两个介词？还是greased up...

问题 系表结构中的副词到底如何判断它修饰谁

...是修饰系动词还是修饰其后的表语？比如：He is always late for school.He is always at home at the weekend.He is always a kind person.He is always here when the weather is fine.如果换其他的副词呢？比如：He is very much like his mother.等。

问题 more that twice中的that是什么意思？

For comparison, that is a bit more that twice the r&d spending of a single tech firm, Amazon. 这是经济学人上的一段话。意思是说全球对新能源的投入加起来才比亚马逊一家公司...

问题 to的省略

No visitors and staff can enter the meeting room unless he is invited (to). 请问，句末的这个to要加吗？还是可加可不加？为什么？

问题 to do做目的状语

各位老师，下面这个句子动词不定式用法对不对?To win the battle, some urgent measures have to be carried out immediately.按理说，to do做句子的目的状语，逻辑主语不是句子主语么？但这个句子的主语是“some urgent measures”。谢谢老师。

问题 have to用于现在完成时和现在进行时

have to可用于一般现在时、一般将来时、一般过去时。如：I have lost my pen, so I have to buy one. 我丢了钢笔，所以得去买一枝。When you leave school you’ll have to find a job. 你毕业后，必须找个工作。I had to show my pass to the man at the door. &n...

问题 next to 作定语

He wanted his bed next to the window.next to 是介词做定语还是宾语补语？

问题 She is very dear to me的翻译问题

【问】She is very dear to me.[原译] 她对我很亲。(《英汉大词典》，上海译文出版社，1992，P.802)She is dear to me. 是指“她对我亲”，还是指“我喜欢她”、“我爱她”、“她对于我来说是很宝贵的(可爱的)”?【答】让我们先来引用一...

问题 to this event是程度状语吗

What he lied to me was antecedent to this event.一般to组成的介词短语作状语吗？有些是固定搭配，如何很好区分这种情况？