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问题 for there being 还是 for there to be

He is waiting for there to be another opportunity to study abroad. 他在等待着再一次出国留学的机会。 这个句子对吗？为什么介词 for 后面接的是不定式，而不是动名词 for there being 呢？

问题 独立主格问题(weather permitting与weather to permit)

If weather permits, we will set out.改成独立主格：Weather permitting, we will set out.为什么不可以说？Weather to permit, we will set out.?因为独立主格结构里有  名词/代词+ to do的形式，为什么这里不可以用  weather to permit 呢？

问题 “参加联赛”用动词join还是take part in

The team joined the Northern League last year. 这支队参加了去年的北部联赛。 请问这里表示“参加联赛”为什么用 join，而不用 take part in 呢？

问题 another veiled threat是一个短语还是主谓宾结构

Another day, another veiled threat from North Korea. Unlike most, this one was very specific.这句是某英语新闻的第一段。请问 another veiled threat 是一个短语还是主谓宾结构？

问题 couldn't have been是什么意思

...ealth.请问：(1) couldn't have been 是什么意思？(2) whom 指代的是什么？

问题 be said to do、be said to have done...

be said to do 据说……将作be said to have done 据说……已经做了这里的不定式是作为什么成分呢？

问题 请问这句话中为什么用possible而不用possibly

Donald Trump had the most fitting entrance possible to the Republican National Convention。 这句话中的的entrance前面已经有fitting这个形容词了，修饰形容词不是应该用副词possibly吗?  还是说fitting和possible是并列的关系？

问题 as well as it 指代

... to other firms,as well as use them for its operations).1.as well as 前面的逗号可以去掉么？2.those it，those 指代drones it 指代哪个呢？those和it之间是不是省略了什么？

问题 过去完成时用法

...ne of its incoming freshmen a free Apple ipa. 这是我从课本中选的一段（有点长，还请看看），其中一句用了had been为过去完成进行时，可在这一句我并没有找到参照时间，所以请老师们看看。     先谢谢了！

问题 口语中助动词当谓语用(You're about to.)

you don't know me，You're about to. 这里的about to是助动词, 为什么可以当谓语？

问题 as结构，长难句分析

...being thought of as limiting cases rather than the norm.对于with结构我的理解是：with conventional cases of a discourse drawing upon a single discourse type. 红色部分是修饰conventional cases，但是 as后就看不明白了，希望老师指点一下。

问题 deliver sb sth - 有这种双宾结构用法吗？

CNN 10 《The Year In Review》A presidential election with a conclusion, they delivered us a clear victory.这里的with a conclusion什么用法和意思？还有， delivered us a clear victory. 这是什么意思？ 这里deliver sb sth - 这是双宾结构，但词典似乎没找到。

问题 情态动词后面可以加doing 吗

六级英语听力的一句话：A lot of time people are not really  aware of the impact they have or the fact that taking them in combination with other medication with other medication might put you at risk for something that you wouldn't otherwise being countering or be at risk for.这句话中...

问题 分析：I never saw a saw saw a saw.

I never saw a saw saw a saw. 我从没见过一把锯子锯另一把锯子。老师说是see sb. do.我的疑问是这个saw锯子是sth.啊?

问题 Not far from…位于句首为什么不倒装

Not far from her house he planted some trees and bushes.请问这里的句子 Not far from… 放在句首，后面为什么不用部分倒装呢？比如：Not far from her house did he plant some trees and bushes.