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问题 如何寻找句子谓语成分

But the radio waves that we use for these purposes microwaves travel in straight lines. 这句话 that 后边是定语修饰 radio wave， 然后 microwaves travel in straight lines 是什么成分，以及这句话的谓语是哪呀？

问题 英语句子改错题

In the 1970’s consumer activities succeeded in promoting laws that set safety standards for automobiles, children’s clothing and a widely range of household products请问这里哪里错了？

问题 still用作什么句子成分

The weather still remained cold in April. [The weather] 是名词主语，[remained]是系动词，[cold]是形容词表语, [in April]是时间状语。 那 still 是什么？谢谢！

问题 长难句分析

Of all the changes that have taken place in English-language newspapers during the past quarter-century, perhaps the most far-reaching has been the inexorable decline in the scope and seriousness of their arts coverage.

问题 介词构成无数个定语

Hans Christian lived in an attic in an old house of authority. The noun of management is transformed by the verb of manage. of可以当作指代词吗？ verb of manage？ 这两种句子都对吗？

问题 关于everyone的疑问

every one in this room，every one of these books,every为限定词，one是代词加后置定语everyone不能与of连用，那么可以说everyone in this room,everyone on the second floor吗，此时everyone是什么词性？

问题 句子成分分析

This bed is large enough for two people to sleep in.请问这句话中，为什么要有in？我的理解是：如果一个不定式作定语，被修饰词如果是不定式短语介词的宾语，则需要有介词；但是这里不定式是状语，为什么要有介词呢？

问题 would的理解

IN 1991 ALVIN ROTH, who in 2012 would share the Nobel prize for economics, was asked how the discipline might change over the century to come. 老师您好，请问这里的would share是什么意思？虚拟语气还是啥？整句话是1991年，此人被问起，然后说2012年。

问题 开头用while对不对

In the first drawing, a girl is working hard. While/Whereas in the second drawing, a boy is sleeping.请问老师，while，whereas表示对比时，能放在句子开头吗？在词典中没看到。

问题 几个关于定冠词用与不用的问题( take advantage of等)

...果可以，为什么？不可以，为什么？还有一句话："Definite" means "in the real sense". In the real sense可否减少一个定冠词改为in real sense呢？为什么？

问题 这个句子可以用过去完成时吗？

The park was intented to open in 2015, but a decision to invest a further $800 million rescheduled its opening.这个是原句。但是我翻了一下语法书，其中一本有提到：hope wish plan want mean intend attempt think expecte 等表示“打算”“计算”“希望”“试图”的...

问题 句子结构分析

... from ideological differences and variations in prestige, greater and lesser intellectuals on the Right and Left, speaking on CSPAN or in rural classrooms, focusing on an...

问题 as引导的定语从句（as在句子中的成分）

...，但是有一句语法看不懂，还望老师赐教。Such variations in size, shape, chemistry, conduction speed, excitation threshold, and the like as had been demonstrated in nerve cells remained negligible in significance for any possible correlation with the manifold dimensions of mental exp...

问题 as,when.while与was beginning

...nbsp;to study music.I saw him as he was getting off the bus.begin和set off是短暂性动词吧，为什么不是一般过去时？两句都用了be doing，句子该怎么理解呢？as后面接短暂性动词和延续性动词都可以吗？两句话中的as可以换成when或while吗?...

问题 and后面为什么是名词短语

...d 后面省略的成分，参考书上说and前后 the benefit of customers和protection aganist legal liability 是名词短语，前面我知道是名词短语，但是后面我只知道是名词+副词（状语）+形容词+名词构成的，不知道为什么叫做名词短语，和前面的for ...