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问题 white-haired为什么加ed

Turing around, I saw a white-haired man.这是外研版新教材高中英语必修一第1单元中的句子(p2)。请问这里的 white-haired 为什么要加 -ed？hair 不是名词吗？

问题 leave+直接间接宾语和+宾语宾补的区分

Strange, isn't it? But that' s how nature is, always leaving us ______ (astonish).答案：astonished为什么不能填astonishment？像leave us a deep impression一样Thank you!

问题 比较结构中：同主语不同比较项的省略

Mrs bold is a very beautiful woman,and as intelligent as beautiful.如何理解该句子：是同主语而比较项不同的比较吗？为什么比较结构的主从句的主语系词都省略了？还是说因为and的存在这只是个比较结构不是句子所以没有成分？

问题 关于介词短语的疑问

老师好 请问老师The earth moves round the sun.The children have gone to the park.The wolf said to the fox.You lie in bed.The little girl never speaks to strangers.The boy said a few words to his mother.请问老师，这几个里面黑色加粗的都是介词短语吗？ 而且这些短语都...

问题 it is +形容词+that虚拟语气

如It is important/ necessary/ strange that 后面的动词是(should) do，这里的do表示动词原形。但我看到有例句: It is strange that he (should) have made a mistake.请问这里have made是过去完成时，难道是算动词原形吗？

问题 问一个关于by的修饰的问题

And, in most cases, anticipating and providing answers for those predictable questions a reader might be expected to ask by adding information to the sentence, we will make the sentence more effective.其中的by是修饰ask还是那两个非谓语动词。除了语境还有什么好方法能准确...

问题 翻译句子问题

1.They are not designed for students to interact with the material in depth but designed to be graded easily to accommodate such a large number of students.怎么翻译?2.Live sessions are infrequent and are often scheduled during the middle of the day when students have to attend other classes or w...

问题 句子成分分析

So a constant preoccupation of American higher education is this tension between the competitive, ambitious nature of institutions and the interests of government in promoting important public goals, primary among them broad access and widespread success for all students.因此，美国高等教育...

问题 as desserts这里可以做状语或宾补吗

Many people made a living by making and selling sugar paintings as desserts.这里的as desserts可以理解为状语，翻译成把糖画作为甜点来制作和出售？或者是宾补，把糖画做成甜点，买成甜点？

问题 in some sense 还是 in some senses

In some sense, what he says is right.In some senses, it was a wasted effort.in some sense 和 in some senses 都见过，到底哪个对？

问题 现在分词是作定语还是什么成分

Witnessing varieties of Chinese traditions broadening my horizons,I had a deeper understanding of...这个句子是学生写作写的，这个前半句话感觉有点不太对，但是细看好像又没问题。主要是关于 broadening 这一部分的疑问，能否理解成是前面 traditions ...

问题 此句是否可用现在完成时

As one of a handful of high-level professionals in China, Lu _____(teach) Be Duan Jin since 2005.标答给的是have been teaching，但个人觉得此句用现完时也并无不妥。另: http://www.yygrammar.com/Article/200802/193.html这篇文章中提到少数动词(包含teach)用现完或现...

问题 此句是否可用现在完成时

As one of a handful of high-level professionals in China, Lu _____(teach) Be Duan Jin since 2005.标答给的是have been teaching，但个人觉得此句用现完时也并无不妥。另: http://www.yygrammar.com/Article/200802/193.html这篇文章中提到少数动词(包含teach)用现完或现...

问题 由rendezvous用作名词产生的联想

...作名词，查了一下词典，它的意思是“约会”： Let’s make a rendezvous—where and when can we meet? 句子的大意应该是：我们见个面吧——我们什么时候在什么地方见面呢？ 我想了解的是，-ous 好像是形容词后缀吧，rendezvous 却是...

问题 have never been more necessary是什么意思

A COLLEGE degree has never been more necessary: graduates earn, on average, 80% more than high-school graduates.请问：has never been more necessary 是什么意思？