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问题 过去完成时可以不表示“过去的过去”吗

I've achieved only half of what I'd hoped to do. 我希望做到的，我仅完成了一半。 不太理解句子中的过去完成时，我想应该是一般过去时吧，因为这里并不是过去的过去啊！主句的 have achieved 为现在完成时，为现在时态，所以从...

问题 现在分词短语后置是做状语还是做定语

...s at the nation's airports, telling arriving and departing traffic what to do. 请问这句话中的telling分词短语是做状语（逻辑主语是ATC) 还是做定语（逻辑主语是controllers），谢谢各位老师!

问题 倒装句的问题

...算是操作词吗？这是属于部分倒装还是完全倒装？2. There comes our car.There is the book I was looking for.there前置导致的倒装，第一句话是完全倒装，但第二句话是主系表结构，be此时是操作词吗？那么它是部分倒装还是完全倒装呢？3. Dri...

问题 为什么that宾语从语后置，宾补前不加it做形式宾语？

Although forest fires do not affect all of Europe to the same extent, the amount of damage caused the experts to propose as the third resolution that the Strasbourg conference consider the establishment of a European databank on the subject.请问，propose 加that宾语从句尾重后置，宾补as...

问题 复合句连接词的用法

...D.after   老师！以上题我觉得A B C都可以  2. When you read the book you had better make a mark____you have any questions.  A.at which  B.at where  C.the place where  D.where   老师！以上题我觉得C D都可以

问题 阅读文章理解困惑

... fine." Aunnt Es always agreed, but not without reminding them that if she wanted to, she could make something great." "Like her special chicken soup," I told our guests."I didn't think chicken soup was special in America," said Justin's friend from Korea."This one definitely was," Don said. He knew...

问题 provided,providing引导的条件状语从句的疑问

Provided you didn't try to make sense of it, it sounded beautiful.只要不非得弄懂它的意思，它听上去还是很美的。1. 为什么不用 Providing 呢？2. 这句话是否有省略呢？补全后是什么呢？

问题 从句语法分析

...sire for a drink of water), enters into a causal relation (e.g., it causes you to look for a water fountain) that it would otherwise not have entered into.Mental property 心理属性：感知觉，情感，欲望等都是心理属性。causal relation 因果链，心理属性导致某个行为的...

问题 英语难句分析（涉及主谓宾分析以及when从句分析）

...ests that the maximum sustainable yield that can be cropped from a fishery comes when the biomass of a target species is about 50% of its original levels.请问：(1) 这句话的主谓宾分别是？(2) when 引导的是时间状语从句还是条件状语从句？

问题 in hopes that...结构分析

...I took the plunge in hopes that in the depths of fear and failure, I would come out feeling more alive than ever before.尽管不能清晰地看见未来，在恐惧和失败的深渊里，我们也要保持希望，那么我们将活得更有生命力。请问老师，标红的 that 在句中是什...

问题 这道题选择一般将来时还是现在完成时

The children are to do their homework the moment they ______ back school.A. have arrived            B. had arrivedC. will arrive                 D. would arrive这道题选择一般将来时还是现在完成时？

问题 关系代词what能省略吗

...le person because he always has the courage to speak out he knows is true, do what he feels is right and fights for what he thinks is unfair.他是一位值得尊敬的人，因为他总是有勇气说出他所知道的真相，做他认为正确的事情以及对抗他所认为不公平的事情。...

问题 介词短语的成分

This is for you.这个for you 是什么成分，是状语吗？这句话没有谓语吗？是省略了谓语吗？

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 如何理解by all that's wonderful and audacious？

"Exactly. I have no doubt that you and I could carry it so far. Halloa, Watson, what's this? It's the man himself, by all that's wonderful and audacious! Not a word to show yow suspicions -not a word, or my plans crumble to the ground."从语法结构成分和含义上，...