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问题 有It takes/took sb sometime doing sth 这种结构

...) 现在完成时have even braved这里是表示到目前为止,在过去一阶段,经常性反复发生动作或事件?    可否改成现在完成进行时have even been braving 呢?

问题 We know who had it built-句子问题

We know exactly when it was built-construction started in 2547 B.C.E.-about 4,500 years ago.We know who had it built,that was the Pharaoh Khufu,and we know who oversaw its construction: the Pharaoh's brother. 想问下had it built这里可以had built it?这里built是不是过去分词...

问题 完全倒装时将地点介词短语放句首,主谓一致要遵循就近原则

比如想这种倒装结构表达:在床对面有一张桌子和两把椅子。下面哪句是对?Opposite the bed is a table and two chairs.Opposite the bed are a desk and two chairs.

问题 as作为连词表示“照...方式”时

...词in?介词 +which等于that。介词+which中介词应该是根据定语从句中不及物动词搭配介词决定。如果是及物动词就that。疑问2:They did as I had asked不全话:They did as I had asked they had done.那么省略话应该是They did as I had asked...

问题 being可否省略

The rate of heat production depends also in the power being used in the heating element, this power being measured in watts.第一个being是做定语,第二个being是独立分词结构。这两个being都可以省略?省略后意思是不是也会随之变化,没有了同时意思。

问题 通俗语言解释“联加状语”

通俗语言解释“联加状语”在语法书上看到“联加状语”解释,不太好懂。请哪位专家老师大白话(即最通俗语言)解释一下什么叫“联加状语”。

问题 逗号前句子结构不完整

...老实说,我忘了。 这个句子感觉有点奇怪,因为逗号前句子结构好像不完整——它只有主语和系动词,没有表语。当然,我们也可以这样来理解:逗号后面句子其实就是表语。但问题是:系动词和表语可以像这样...

问题 名词被形容词最高级、序数词修饰,后面分词什么形式?

请教:Although light is the fastest thing______(know) in the universe,it could take more than four years to reach the nearest star system. 应该填to be known还是known?可以填known?Liu Yang is the first woman in China ____(send) into space.应该填to be sent还是sent?

问题 appear和seem可哪些时态

...in. 这东西似乎很便宜。我疑问是:好像 appear 和 seem 也只能于一般现在时和一般过去时吧?难道还可于除一般现在时和一般过去时之外其他时态?如果可以,那 appear 和 seem 都可于哪些时态呢?

问题 现在分词短语在句中语法成分

...是:他们是学者,同时展现了卓越才能;3、作限制性定语,可以看作是主语they定语后置避免全句头重脚轻,还可以看作scholars定语。请问答疑网老师,画线现在分词短语在句中究竟是哪种语法成分?

问题 doing/being done/having (been) done

...been) done省略)?那如下例句对不对:1.Being praised a second time, I decided to make greater progress. 这里 being praised其实是having been praised 省略? 2.Our modern civilization must not be thought as having been created in a short period of time. 这里having b...

问题 than is necessary 与 than are necessary

...:主语是复数时后面 than appears 为什么单数动词(than从句省略主语)?并引《剑桥语法》p.1110 一句: The difficulties are even greater than appears at first sight. https://www.cpsenglish.com/question/55749 本网站几位顶尖大师对此作了...

问题 关于believe

请问老师,如果想表达“请相信我.......”这个句型话,可以Please believe in me that......这个表达? 比如Please believe in me that I will succeed.

问题 关于宾语从句that省略问题

请教老师1.这个that为何不可省略呢?2.这句话翻译过来应该是“他老师认为他不聪明,认为他不值得教”后面这句话是he was worh teaching.意为他值得教,这应该怎么理解?

问题 可以说do preparations for sth(为某事做准备)

...parations for the test. 学生们为考试做了最后准备。我想请问是:这样 make 可以换成 do