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问题 more than后接动词是to do还是doing ?

这是教美式发音的美国老师说的：Now when you use it as a noun, "He's a crackup".It's more harsh than saying someone is mentally ill.请教老师：more than saying， 为什么不是more than to say 呢？

问题 It’s difficult doing sth(doing有否表示进行)

It’s difficult writing a novel on a country that is so extremely divided on class, gender and urban-rural lines.这句中的writing, 能否理解为作者正在写这部小说？还是和不定式to write一样，仅能理解为动词的一般意义？

问题 疑问词在疑问句中的位置(Where do you think, how do you think)

...如：第一组（疑问词放在句首构成特殊疑问句）：1. Where do you think these students are?2. How do you think they feel?第二组（疑问词放在句中构成一般疑问句）：1. Do you think where these students are?2. Do you think how they feel?哪一组是对的？如果两...

问题 spend sth doing sth句式中的doing sth是什么成分

英语中的 spend sth doing sth 是一个常用句式，意思是“花费……做某事”，如：I spent hours browsing in the bookshop. 我花了几个小时在书店里翻阅图书。They spent the day cleaning out the garage. 他们一天都在清理车库。I spent some time trying to convi...

问题 starting to appear that automate...的分析与理解

Behavioral synthesis tools are starting to appear that automate the process from about step 2 onwards.请问这里 that 后面的部分不是从句，automate 是动词。这里that后的内容作为什么语法理解呢?

问题 sth is the trick to do和the trick to doing的用法

看到两个例句：The real trick to managing your money is not what you do — it’s how you do it. The main trick to use in any of these circumstances is the right set of keywords. 为什么一个是不定式一个是to做介词的动名词，这两个可以换吗？

问题 请问v+sb+do与v+sb+doing的区分

...调正在做”用ing，强调“看见动作整个过程或经常性”用do，但是我对以下几个句子用法不太理解：①It was exciting to see the glass ball falling slowly through the darkness.②I like to sit by the window and watch people go by.①句为什么就强调了“现在...

问题 help to do sth 的句子成分

老师说help to do sth是固定搭配, help to do 是谓语，我怎么觉得help是谓语，不定式to do sth 作宾语啊。比如：He helped me to do the work.

问题 关于前有do后无to的问题

老师好，请问:but 和except前有谓语动词为do的任何形式时，当do和except后接动词时接不带to的不定式这个定义，是否是:前面的谓语动词do后都是do nothing/anything/all等这种绝对的词，或被其修饰的词?麻烦老师解答一下，谢谢老师！

问题 be afraid of doing sth 和 to do sth 理解

She seldom took the plane. She was afraid of flying.这里的She was afraid of flying 可否改成She was afraid to fly ? 为什么？

问题 to do sth 与 that do sth

This is a new train to enable easier access to the stadium.This is a new train that enables easier access to the stadium.English is a language to make you feel difficult.English is a language that makes you feel difficult.请问这两句话中，to的用法是什么？谢谢

问题 have trouble (in) doing sth中的doing可以用完成式吗

... adjusted    C. to adjust   D. having adjusted鉴于have trouble (in) doing sth，所以B项和C项可以排除，答案是A项，请问：为什么不能选择D项呢？

问题 hear sb do sth与hear sb doing的区别

I heard someone ____ (call) my name while I was walking in the street.学生我认为 calling,call 都可以，calling 表示动作的重复，call 表示完整的一个动作事件。盼望专家老师解惑，谢谢。

问题 be made to do/be made doing用法疑问

The naughty boy was made ____ all the afternoon. (stand)They were seen ____ football on the playground. (play)Jimmy was made _____ his own clothes yesterday. (wash)请给出具体理由，谢谢。

问题 be going to do这个表达的问题

请问曹老师，对于be going to do这个表达，我的问题如下：（1）用词方面，这个表达中的go到底是哪种意思/用法？如何理解这个go的意思？这个go到底是动态动词，还是静态动词？是个持续性的，还是非持续性的动词？是个终结性...