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问题 形容词可以作主语吗

Also explored were the photophysical properties and conduction characteristics governing the devices fabricated using these nanomaterials.我把explored 这个当成形容词在句子中作主语，不知道理解的对不对?

问题 for和to的用法区别

①请问for和to都表示“对于”时用法有什么区别？②She is very impotant to me.还是for me？③试卷上有一个句子：The steps for the square dancing.     请问这个句子里的for有什么用法？可以改成for吗？④Old people like to square dancing.squa...

问题 can could 和be able to do

老师好！       最近我在学习 情态动词，但是我觉得语法书 对于can，could和able的辨析，没有条理，让人误解。       比如，章振邦 教授 178页的讲，could，肯定句，泛指过去一般的能力，具体的某桩事要用be able to do。章教授 ...

问题 主语从句引导词省略

...ir beards and sandals and noisiest. It’s all deliciously ironic (that) when you consider that Shakespeare, who earn their living, was himself an actor(with a beard) and did his share of noise-making.1、请问各位老师，第二句话是不是主语从句，it作形式主语。如果是的话...

文章 高中英语新课标词汇-教学参考资料-frightened

...用于人，指某人令他人害怕。如：He became quite frightening when he was in a rage. 他发火的时候很吓人。在某些搭配中，两者均可用，但意思不同。比较：The man was frightened. 这个人很害怕(即被吓住了)。The man was frightening. 这个人很恐怖(...

问题 when 可以用作主语吗

When is convenient for you?请问这里的 when 是用作主语吗？

问题 请帮我分析这个句子的语法结构

请帮我分析一下这个句子的语法：One of the very easy things that any college can do is buy their produce form a local farmer's market and serve organic，whenever possible.

问题 介词during在完成时中的问题

我看到了一个句子I've met many great people and felt very welcome during my trip这里during my trip不是过去一个具体的时间段吗，而且没牵扯到延续到现在的情况，为什么用的是完成时而不用过去时呢？

问题 look at(寻找）与look for的区别

The meeting really wants to look at what could be effective treatments for  people  who have the virus.这里的look at是寻找的意思吗，为什么不用look for？

问题 疑问句（涉及对频率的提问）

...who played them twice a day or more often. The study also found that daily use of social media did not affect school performance. 对于绿色句子的黄色部分（频率）进行提问，课本的原句问题是Q1: According to the news, how often did the British study find that those w...

文章 对中国外语教师群“有问必答”的问题商榷（之八）

对中国外语教师群“有问必答”的问题商榷（之八）刘永科 ◆近来，我有幸读到中国外语教师群的“有问必答”，是中国外语教育专家张鑫友教授，针对教师群里老师们的问题所作的解答。看了几期之后，感觉受益匪浅。◆不...

问题 in the Thames还是on the Thames

...e. Safe meant cool. It meant hello. It meant don’t worry about it. Once, when trying a certain trick on the beam (横杆), I fell onto the stones, damaging a nerve in my hand, and Toby came over, helping me up: Safe, man. Safe. A few minutes later, when I landed the trick, my friends beat their bo...

问题 从句是定语从句还是名词性从句的判断

Kevin and his family stayed with a relative in Falls Church when they first got to the U.S. It was just across the street from where the EdenCenter would open a few years later.请问 It was just across the street from where the Eden Center would open a few years later 中的从句是定语从句...

问题 once when如何理解

Once when I was six years old I saw a magnificent picture in a book, called True Stories from   Nature, about the primeval forest.  曹老师，您好！请问怎么理解句子中的Once when，我理解when引导从句，和在一起不明白怎么翻译了，谢谢！

问题 句子分析

According to the teachers, the game which challenges kids to use their imagination by building virtual worlds complete with anything they would like to see in their future.上面的句子，我发现主语the game找不到谓语，是不是一个错句？请老师指点，谢谢!