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问题 祈使句用do表强调的用法

...形前加上助动词do来表示强调。如：Do sit down! 请坐呀! Do be quiet! 请别作声啦! Do come with us. 请一定要和我们一起来。Do be careful. This floor is quite slippery. 务必小心一点。这个地板是滑的。 请问这种用法礼貌吗？是否会让人觉得不客...

问题 must不能用于否定句和疑问句吗

老师说，must 只能用于肯定句，不能用于否定句或疑问句。例子如下：You must be tired.He must be very old.但是我看到有这样的句子：You mustn’t say that to me.Must I leave early?这不是否定句和疑问句吗？

问题 介词后面怎么可以接过去分词呢(比如at amazed）

If you live here or visit the city often, you will be at amazed how everything is being changed so quickly.at amazed在上句中是什么意思？介词后的宾语怎么是过去分词。谢谢解答。 

问题 have to可以和afraid一起用吗

You don’t need to be afraid.You don't have to be afraid请问这两句话都对吗，并且二者有什么区别？有人说第二句不对，好像原因是因为afraid不能控制的，have to也是不能控制的，所以不能一起用，但是我没明白这是啥意思意思，不知道这...

问题 then 有连词用法吗

The policeman pulled out a gun and fired into the air, then he turned around and walked towards the door.这里的then前面是不是应该有个连词比如and比较合适？或者把逗号改为分号?又或者是把逗号改为句号？请专家老师就改句子的正确性进行解析点评，...

问题 when从句分析

These are the generations of the heavens and the earth when they were created, in the day that the LORD God made the earth and the heavens. 老师好，请问when they were created, in the day that the LORD God made the earth and the heavens.算什么从句？算定语从句，上面又没有时间...

问题 句中非谓语experienced被动词汇含义以及over/on区分

The resistance experienced when one body moves over another, with which it is in contact, is called frictional force. 1)句中experienced是非谓语，相当于done, 和the resistence有被动完成关系，我无法理解这里的experienced词汇被动含义？2)moves over another: over如...

问题 句尾is all疑惑

It's just...I really want to talk to Susie is all.这句话有错吗？

问题 这里的distributing是动名词还是现在分词呢？

CNN:Manufacturing hasn't been as fast as some experts expected and states have reported problemsdistributing the vaccines through hospitals and doctor's offices because some of these places say they don't have\enough workers to both care for their patients and serve as vaccination clinics.请教老...

问题 分词短语和动名词短语疑问

1 The first step, eliminating particles, can be done with a clean room.请问老师，eliminating particles是看作非限制性分词短语，还是说动名词短语做the first step的同位语？动名词短语可以做同位语吗，有这种用法吗？根据意思，我觉得倾向于同位...

问题 what做从句的主语的问题

... to a successful classroom is to involve students.”the professor said.（be crucial to）“一个成功课堂的关键是让学生参与进来。”那位教授说1．划线部分为什么使用what做主语2．what is crucial to 可以使用Being crucial to代替吗？3．to involve students语...

问题 seem to 用法

Three months of assured board and bed and congenial company, safe from Boreas and bluecoats, seemed to Soapy the essence of things desirable.整整三个月不愁食宿，伙伴们意气相投，再没有“北风“老儿和警察老爷来纠缠不清，在苏比看来，人生的乐趣也莫过于...

问题 并列主语算一个主语还是两个主语

尊敬的各位老师，您好！Oil and water don’t mix. 这个句子只有一个主语，主语是oil and water。还是说这个句子有两个主语，这两个主语是并列的，分别是oil和water。My mother and I love each other. 这个句子也是同样的疑问。

问题 with 短语用法分析

She looked just the person for them, though, with her big strong hands and feet; and, judging by her downcast eyes and silence, she was a good worker who would know her place还有就是这里的judging不应该换成过去分词吗？这句话的with 是做表原因的状语吗，这和换成with ...

问题 英语长难句分析(涉及定语从句与先行词的修饰关系分析)

From the Ivy League to the great public universities of the South and Midwest, student demonstrators have called for the renaming of buildings and academic departments, the removal of artworks and even the scrapping of sports team mascots that celebrate controversial aspects of history.请问...