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问题 I'm come from China. 能否分析下结构和延伸出来的问题呢

(1)新概念三有一句话, Where had it come from ? (不一定是刚刚过来的)  那我能否使用  I have come from china . (为什么?)(2) 见过完成进行时和have been adj，这种结构没有加时间限定，   但是怎么知道他们表达的时间范围呢...

问题 even的强调对象和名词的后置定语

...师请教1. Similarly, some Wall Street investment firms armed themselves with patents for financial products , even as they took positions in court cases opposing the practice.问题：请教曹老师。even在这里是一个下加状语，是强调这个让步状语从句的引导词as呢? 还是...

问题 一般过去时的理解难点

He says he is tired. He said he was tired. He said he had been tired. 请问老师这三句话怎么理解？我完全不明白第 1 句和第 2 句。他说自己累，这个说的状态一旦形成不就是过去了吗？不过去就没有说啊~! 怎么会有says呢？ 我好像陷入...

问题 关于人称代词后接定语从句的问题

...称代词后面可以接定语从句？我知道的有：He who hesitates is lost. 当断不断，必受其患。He who laughs last laughs best. 谁笑到最后，谁笑得最好。He who commences many things finishes but few. 开始的事情太多，完成得反而很少。这好像主要用于一...

问题 masses of work的用法疑问(涉及单数与复数问题)

...ses of 修饰吗？2. 既然用了 masses of…，为什么用单数谓语 is，而不用复数谓语 are？

问题 动名词的复合结构作介词宾语还是动名词作定语

She is fond of coffee being served after dinner.老师,coffee being served是动名词的复合结构作介词宾语,还是being served是作coffee的定语;两者逻辑上有什么区别,所以在文章分析语法较好,这样的句子是会产生歧义的,是吗?

问题 doing business with China在句子中作什么成分

The Boao Forum for Asia is back , and ready to give the world an idea of what doing business with China will look like post-pandemic. doing business with China在句子中作什么成分?

问题 Looked at in one way作状语逻辑主语是什么

Looked at in one way, everyone knows what intelligence is. Looked过去分词做状语表示被动，且的逻辑主语一般是主句的主语，这个结构看起来有点怪，Looked at in one way是什么独立结构吗？

问题 独立主格作原因、时间、状语时引导词是否能保留

...连接主从句的作用可以吗？2.To their amazement，they found that it was effective in trapping all the articles.这个句子中 trapping all the ariticles 是什么意思？我找不到上下文，希望老师能准确翻译一下，最好给出上下文。3.独立主格在句中作原因...

问题 怎么区分while引导的是时间状语从句还是条件状语从句

怎么区分 while 引导的是时间状语从句还是条件状语从句？Some people waste food while others haven’t enough.一些人糟蹋食物而另一些人却食不果腹。We must strike while the iron is hot.我们要趁热打铁。

问题 with复合结构还是介词with辨析

...t through respiratory droplets, expertsay the safest course while shopping is to avoid close contact with other shoppers.随着病毒通过飞沫在人与人之间传播，专家说，购物时最安全的做法是避免与其他购物者密切接触。请教老师：With the virus being spread......

问题 However exciting this may sound这句话是什么结构？

However exciting this may sound, Walker is quick to remind the optimistic observer we still have zero evidence that life actually exists on any of these far-off planets.

问题 不知道of前面的名词该用单数还是复数，可以用单数吗？为什么

The pronunciations/pronunciation of the two countries are/is different.

问题 形容词做状语的问题

Humorous and patient,Mr Cheng is admitted to be one of the best teachers.这个句子形容做原因状语，可以省略being吗。我在这个网站找到如下的解释： 因为纯粹的形容词（短语）不是非谓语动词，应加Being，只有如此才变成非谓语动词。例如：Be...

问题 法律法规用must还是have to呢

...n makes something necessary，而不是must的speaker feels that something is necessary所以我填了have to，但是答案是must所以这种规则类的法律类的都是用must吗，是主观上的必须而不是客观上的必须吗?