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问题 介词by的意思

The overall result has been to make entrance to professional geological journals harder for amateurs, a result that has been reinforced by the widespread introduction of refereeing, first by national journals in the 19th century and then by several local geological journals in the 20th century. ...

问题 短语应用和逗号问题

Study after study has shown that even in highly specialized fields , employers consistently rank the ability to communicate at or near the top of the skills they look for when deciding whom to hire and whom to promote.问题1: 请问该句子在逗号两边有两个动词 has shown 和 rank,为什...

问题 关于一般过去时和现在完成时的选择

...pularity, only The Deer and the Cauldron as well as other three novels has been translated / was translated into English.现在完成时的一个定义是过去的事对现在产生的影响,我觉得这里面的影响不大,而且过去时其实也是 对现在有一定影响的,只是看作...

问题 否定词+or / and / either

请否定词+or / and / either有何区别。如:I couldn’t run fast or play basketball well.We didn’t have a library, and there weren’t any computer rooms at all.There was no gym either!

问题 since后接短暂动词一般体和完成体的语意理解

Since he joined the army,he has been in much better health.此类句一般表示,从句提供从某个过去时间点到现在的一个时间框架,主句开始发生于此时间框架内的一个模糊时间点。教辅书中提到此句有暗含的语意(他可能现在仍在军队里,也可...

问题 关于since从句中延续性动词的含义问题

...I have known him since I was in Shanghai②I have known him since I have been in Shanghai③It's 3 years since I was in Shanghai④It's 3 years since I have been in Shanghai在这四个句子中,句子①②结构中,按照章振邦语法书中,解释的含义如下:句子①:我认识他...

问题 这里的might have been 是虚拟语气,还是表示推测的可能性?

...tanding at the door. Her bulky figure in a shawl and skirt might have been comic were it not for the intensity of feeling upon her face.请教老师:分析Her bulky figure in a shawl and skirt might have been comic were it not for the intensity of feeling upon her face.同学们说这是虚...

问题 句子的时态困惑(为什么不用过去完成时)

...点无法理解:It did not come up at the trial on Tuesday, but it has been reported previously that Kayla Mueller was handed over to Baghdadi, who allegedly raped her repeatedly before killing her.句中加粗的两处,为什么不用过去完成时,明明这两个事件发生都是在过去...

问题 still和then

...选still呢?牛津词典中still有一个释义是despite what has just been said,该怎么理解呢,一般是什么时候使用呢?

文章 柯帕斯-高考英语真题翻译-2023-新全国卷1-阅读理解D

...from an equal number of independent individuals. For instance, the average obtained from the estimates of four discussion groups of five was significantly more accurate than the average obtained from 20 independent individuals. 翻译:但是,由华金·纳瓦加斯领导的一项新的研究对...

问题 英语句子结构分析(一小段)

We have been asked via NTC 146 to provide a cost for concrete and for steel H pile supported sewer pipe bridge supports.at the time this request was made we had expected that the steel H piles would be driven but subsequent design work has shown that driving is not possible in most of the bridge pil...

文章 比较状语从句中主语的单独省略初探

...be!(WALD)  (02)Though they were brothers, the difference between them was as great as could be.(DCAU)  (03)They seemed as happy as can be when I last saw them.(WALD)  (04)Hillary works faster than was expected.(CDEG)  (05)She's not as upset with them as might be expected....

问题 point to理解

...: An often-heard joke about fusion is that a nuclear fusion plant has been "just decades away" from being created for several decades now.MALE PROFESSOR: Nuclear fusion research is still ongoing, strong as ever in fact.But we still don't have a full scale fusion plant to poin...

问题 wh-疑问分句作宾语时的语序问题

...t know what did he do yesterday.5. She's not sure whether has any decision been arrived at.6. Please tell me why do you like my English videos.对章老师的说法并不怀疑。不过,关于这个说法有没有权威一些的解释和实例?想学习一下。感谢各位老师。

问题 不明白以下两句的实际含义,很费解所谓的“固定搭配”

老师请问关于这两句:①It is/has been+一段时间+since+一般过去时态②It was+一段时间+since+过去完成时态为何第一句的从句就用一般过去时态而第二句的从句又用过去完成时态呢?书上只说是固定搭配,希望老师能解答出更深层次的...