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问题 It is worth a try的结构

It is worth a try.这句是固定结构吗？句子成分都是什么？worth 是形容词、a try 是名词，排列顺序看不懂了。

问题 不定式做定语的问题

...主谓关系的话，不定式动词是及物动词要有宾语。we must find a person to do the job动宾关系的话，不定式动词是不及物动词要有介词或副词来接所修饰名词he has a house to live in。动状关系的话，肯定要有介词。he has no pen to write with所以...

问题 it takes sb some time to do sth的疑问

I'm so sorry it's taken me so long to get this to you.为什么有 taken？不是 it takes sb some time to do sth 吗？

问题 分析:It would strike twelve in twenty minute's time.

新概念第9课：It would strike twelve in twenty minute's time. it 作为代词指的是大钟吗？如果是大钟的话不是应该用被动语态吗？

问题 As comforting as it was to be Garrett's idol的理解

As comforting as it was to be Garrett's idol, it didn't diminish the horror of being Basketboy number nine.上面这个句子是让步状语从句吧？表语 comforting 要放在句首，comforting as it was to be Garrett's idol, 但为什么前面又要多加一个 as?

问题 现在分词做定语中的时态问题

...e US university. The survey by The Harvard Crimson was emailed to incoming first year undergraduates; 1,600 students responded.entering 应该和has revealed的时间并不是同时发生的。但是这个句子是对的，可以改为 who entered the US university. 这又该怎么解释呢？

问题 不定式做伴随/举例状语

...w to manoeuvre in the dark, what solutions might an engineer consider? The first one that might occur to him is to manufacture light, to use a lantern or a searchlight.这里的to use a lantern or a searchlight（不像是与manufacture light并列，因为整段说的都是自己制造灯光，没...

问题 介词短语怎么判断是状语还是宾补

-Why is he so slow? He has to carry his shell on his back.-Why has the tortoise got that shell thing on his back?...这个语法术语有点搞不清,例句中都有宾语了,句意还不完成,所以后面加一个介词短语,而这个部分就叫宾补吗?

问题 分析句子：You can't drink it hot.

请分析句子：I can’t drink it hot.句中的 hot 是什么成分？

问题 句子分析（ It is not everybody can...）

It isn't everybody can learn a foreign language so easily. 请问这句话后半部分是名词加定语从句，还是一个表语从句？

问题 It is said 是否可跟过去完成时

It is said that he had given up drinking.请问老师此处从句是否能用过去完成时？为什么？

问题 “先行”It句型中to do 和 doing结构的含义

...动名词)与谓语同时发生。这条大原则是否也适用于先行it句型（如：it is impossible for me to forgive him.）吗？但也不乏有例外？其次，to have done 和having done 是否也可以用在此句型？谢谢老师。

问题 see it happening的语法分析

...yer of fat makes the virus behavior candle like a drop of oil, you can see it happening in this demonstration.这句话后半部分我想如果写成you can see （that）it is happening in this demonstration.这样就构成宾语从句形式，我就容易理解。但原文的语法结构形式我...

问题 是不是省略了代词it的判断

Do you think the budgets are ready for me to take to investors for them to see?take to investors, 这里的take后面是不是省略了代词it，但有觉得不是，想请教各位老师？

问题 分析：It is a shame to us.

It is a shame to us. to us 在句中做什么成分，为什么可以这么用，即语法依据？