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问题 be determined to do 与 determine to do sth 区别

怎么理解以下论述：be determined to do 表示状态determine to do sth 表示动作谢谢。

问题 如何判断be后面接过去分词是系表结构还是被动语态

The solar energy is collected to generate electricity.老师，collected to generate electricity 作表语，还是 be collected 是被动形式, to generate electricity 是结果状语吗？

问题 be filled with时态与搭配问题

The house was filled with the money.（be done一般式的被动形式，with the money是状语）The house has been filled with the money.（完成式被动形式，with the money是状语，用钱）The money has filled the house .  (主动形式，应该不可...

问题 be fascinated with 中的 fascinated 词性是形容词还是动词的被动？

例句：There exist a host of undergraduates being fascinated with me.不是很确定，感谢。

问题 be busy in doing的in doing是方面状语吗

老师，请问为什么be busy in doing的in doing是方面状语呢？翻译的时候不会翻译成“在……方面很忙”啊……谢谢老师！

问题 there be中的现在分词与不定式区别

There are 17 people coming to dinner.也常见there be sth/ sb to do, 如There is a maid to do housework.那么，句中的coming能否改为to come，两种动词形式在此语义上又有什么不同呢？ 盼专家老师详尽指导解析，谢谢。

问题 系动词be的用与不用

everything is all set 还是  everything all set?这里的all set是不是短于词组，短语词组前面不是要接系动词才可以连接吗？

问题 it 作形式宾语的用法(涉及hate it when等)

...hate,like,take,owe 等词和 see to 后有宾语补足语时，需要用 it 作形式宾语，然后给出的例子是:I hate it when they talk with their mouth full of food.Please see to it that the door is safely locked before you go.

问题 It's a four hour bus drive away.结构分析

请问在这里主体是It's away，four-hours bus drive是NP作程度副词修饰away吗？

问题 对deserve doing和be worth doing之间区别的强化认识

请判断下列句子的正误。如有误请说明。1. A number of less common, although equally important causes of infertility is worth being aware of.2. A number of less common, although equally important causes of infertility deserve being aware of.3. English pron...

问题 Explorers made it out of the desert中的it怎么理解

Finally, explorers made it out of the desert.句中的 it 怎么理解?

问题 be worthy of用法

http://www.yygrammar.com/Article/201310/3456.html 这个链接上面讲“worthy of后面意义上是主动就用主动，是被动就用被动”，那这里在意义上是被动，为什么用了主动呢？

问题 如何区别being是做非谓语动词的连系动词，还是助动词，或者是助动词

Thanks to everyone for being so welcoming. I look forward to working with all of you.请教你，这里的being是做非谓语动词的连系动词，还是助动词，或者是助动词，如何区别？

问题 如何区分There be存在句和地点副词there前置引起的倒装句？

...上，飘荡着一股灰色的烟雾。请教老师：这里there是there be存在句，还是there是地点副词（表明是“那里“的意思）, 倒装结构，不是存在句呢？今后如何区分这种There be存在句和地点副词there前置引起的倒装句呢？

问题 practical level是"实际水平"的意思么

...016. But others say employers remain cautious about taking on new workers, and wages are growing at a frustratingly slow pace.practical level是实际水平的意思么？