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问题 为何确认性宾补有时可以省略to be

请教老师：确认性宾补必须由不定式充当是否适用于所有可接宾补的动词？为何 you can call him Tom这个确认性宾补不是不定式？

问题 learn a lot/much about sth 词性分析

learn a lot/much about sth:短语中的a lot/much是名词作learn的宾语，还是副词修饰learn呢？谢谢！

问题 spend sometime in doing sth这个介词短语如何分析

 老师在这个句式中in我们可以省略，但是要如何理解这个介词短语呢？是做的状语么？

问题 before, ago时态问题

...adn't been there two years before.老师 这些句子中哪些是错误的？为什么？

问题 made to句子分析

...如何拆分？made to 在这里是什么意思？什么用法？was that 的 that 是指谁？

问题 There be句型中的no...but...结构

There was no single movement of hers but was beautiful.她没有一个动作不是美丽的。可以理解句意，但是自己写不出来o(*￣︶￣*)o所以特来学习句子分析，以及这句话都省略了什么成分。

问题 yet用法含义辨析？

Nobody has promised that any of you will be released yet.上句中的yet在牛津词典中a) used in negative sentences and questions to talk about sth that has not happened but that you expect to happen （用于否定句和疑问句，谈论尚未发生但可能发生的事）b (used in negative s...

问题 it是做形式主语还是代词或是其他成分

That means price gains should moderate and it could take a while longer for homeowners who are under water to recover. 宾从并列句第二个里 “it”是做的形式主语 还是代词 亦或是其他成分呢？

问题 less than用法疑问

...f the country in question. 请问less than后面为啥可以跟v.?  这里的less than 该怎么理解其语法呢2.Anything below parity counts as very cost-effective. 请问counts of为何没用被动呢？麻烦老师解答

问题 to 后接being done是什么语法结构

Trainers of captive dolphins and small whales often remark on their animals' responsiveness to being touched or rubbed.里面的to being touched or rubbed 是什么语法结构？为什么to be touched or rubbed?

问题 have a dream,dream a dreanm（做梦）区别

have a dream,dream a dreanm(做梦)的区别：如：I dreamed a dream last night. 我昨晚做了一个梦。

问题 the size...是不是同位语

Over the past 20 years, says the report, forest cover has grown by 5.7%, or around 40,000 sq km, an area roughly the size of Switzerland.请问老师an area，the size...是不是都是forest cover的同位语？

问题 be known/said to do 是什么语法结构

She is known to be a writer中的不定式是什么? be known/said to do 是什么语法结构?

问题 shine through还是move through

各位老师好，向大家请教一个完型填空的题：As you may understand, light from a star must _________ through the air before you can see the star.A. move    B. shine答案是B，但我觉得A也没什么问题，请各位老师指点谢谢。

问题 make a profit 还是making a profit

这是一个通过卖瓶装水来赚钱的公司。翻译成 This is a company making a profit by selling bottled water. 是否正确？请问翻译成这样句子结构应该怎么分析理解？