问题 to be doing和at all在的含义

You need to be doing self-checks. .Look for bruises,discolorations.Anything at all that changes could be dangerous-life threatening.1)为什么要用need to be doing，为什么不直接用need to do，仅仅是为了表示进行含义吗？2)无法理解at all的含义和它修饰谁，辛苦老师...

问题 What引导的宾语从句

The greatest pleasure in life is doing what people say you cannot do.1.doing这里现在分词吗，感觉不像是现在进行时啊，还是动名词？2.这里what people say you can not do是what引导的宾从实际上就是 people say you can not do what，what做宾语但是people say you c...

问题 Which引导的定语从句应该怎么分析

...解正确吗？which引导的定语从句中包含一个宾语从句，find后的内容是宾语从句，which作宾语从句的主语。但是从来没见过这种which的用法。还请老师指导一下这个定语从句该如何分析，谢谢！

问题 定语从句疑问和分析

...s it requires.这是CNN新闻播报员说的。1)  句子开头处trip后的which是否应该改成that？因为先行词有first限定。对吗？2）句末处，定语从句the new safety measures it requires. - 如果it是定语从句的主语，那么it指代什么呢？ 如果it不是主...

问题 suggest sb doing

"I suggest the meeting be put off till next week" he said.为什么是be put off, 不是suggest sb doing 么？

问题 make the bed与do the bed

有人说，make the bed 和 do the bed 都可以表示“铺床”，但我在词典中只查到 make the bed，没有查到 do the bed。

文章 allow sb. not to do sth还是don’t allow sb. to do sth

allow sb. not to do sth还是don’t allow sb. to do sth. 湖北武汉 黎反修 在某《英语……报》上的正误辨析文章中，有这样一段内容：1.他父亲不允许他上学迟到。【误】His father don’t allow him to go to school late. 【正】His father allowed him not to...

问题 help to do sth 与 help

2011 年的湖南高考英语的 Part IV 中有这样一句话： Some can help studying for tests, explaining a lesson, and doing homework. 请问这里为什么用 help doing sth 呢？为什么不用 help to do sth 句式呢？

问题 go on doing sth的句法分析

如何分析 go on doing sth 的句法功能，其中的 doing sth 是宾语还是状语，如果是状语，它是什么状语？比如下面一句，stitching 是什么成分？She nodded, smiled, and went on stitching. 她点了点头，笑了笑，又继续缝衣服。

问题 and的连接和to do 连接的问题

People who help doctors and look after patients are called nurses.此句中and 可以换成 to do 么？也就是help sb to do  在意思不变的情况下可以互换么

问题 do so with是什么意思

Wal-Mart says it's working with consumer-product manufacturers to trim their packaging and will reward those that do so with prime real estate on the shelves.请问这句活后半段该如何理解呢，do so with 是表“这样做..."的意思吗

话题 to do宾补

话题 so do+主语

话题 do与make

问题 what is wrong with the machine是陈述语序吗

As nobody here knows what is wrong with the machine，we must send for an engineer to handle the problem. knows 后的从句 what is wrong with the machine 为什么不用陈述语序？