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问题 如何分析和理解cut down on中的介词与副词

在短语 cut down on 中，cut down 中的 cut 是及物动词还是不及物？如果是及物动词，那后边应该直接接宾语，怎么还加了一个 down？还有这样的结构 cut sth down，而 cut down on 呢？我们一定要把宾语放在介词之后。on 不能说是多余，...

问题 难句中 collaborate 和 point down on 的理解问题

Then to collaborate their findings, they went to points further down on Columbus voyage, then backtracked according to the log nottions and again found that they landed not on Professor Morrison's Watling Island but on Samana Cay.这里的 collaborate 肯定不是“协作”的意思，它还...

问题 表示在某场合occasion前用介词on与at

表示在某场合 occasion 前用介词 on 的。如： The friends call each other on occasion. 朋友们有时相互通通电话。 She ran away from home on several occasions. 她几次离家出走。 On this occasion, as it happens,the engine started immediately. 这一次碰巧引擎...

问题 just as 引导从句理解问题

...nd the approach to this food is a bit more gentle.You will probably have gathered that eating Hakarl is more of a challenge than a pleasure and, in actual fact, it is usually presented to the unwitting tourist in this light. However, there are some who, after tasting it, and this includes myself, li...

问题 People said her husband was a criminal. 改句型

...么 be said to be 也可以，如何理解？还有一题 People said that there was gold in the cave.答案： There was said to have been gold in the cave. 请问 There was said to be gold in the cave. 是否可以？如何理解？谢谢老师！

问题 start sb on的分析与理解

I started her on anti-seizure medication.这句话我理解的不是很清晰，所以请老师帮忙说明以下几个地方的含义：1)这里on anti-seizure medication是状语吗，是什么状语？介词on在此表示什么含义？2)我能理解start the car、start the fire，但start sb该...

问题 based on是定语还是状语

You can tell a memorial pole based on its location and carvings.请问老师，based on 是修饰前面名词pole作定语吗？还是状语，修饰前面整句？怎么判断呢？

问题 段落中各别句子的句式分析

...tack victim, he was a classic case. You need only ask around to hear everyone say that he worked all hours, never taking a break. That sort of person all too often risks not surviving long enough to retire on a pension. No doubt the chief executive is already looking ar...

问题 live on the farm与live at 

表示“在农场”，通常用介词on。如：My brother works on the farm. 我兄弟在农场工作。We worked on the farm during the autumn. 秋季我们在农场工作。During the summer vacation they worked on the farm. 暑假期间他们在农场工作。We’d have come before this, but ...

问题 过去分词做后置定语，还是省略关系代词的定语从句

But he estimates that at American firms focused on exports profits plunged by over 14%, whereas those companies more reliant on the domestic market suffered a drop of less than 9%.老师您好，请问这里的focused 过去分词做后置定语，还是省略了关系代词的定语从句呢。...

问题 and后面为什么是名词短语

If the moderate end of the legal community has its way, the information on products might actually be provided for the benefit of customers and not as protection against legal liability. 这句话寻找and 后面省略的成分，参考书上说and前后 the benefit of customers和protection aganis...

问题 介词by的用法疑问(为什么在be accounted for后加by)

...which is essential to understanding probabilities and weighing up risks，there are still many elements of rational decision making that can not be accounted for by a lack of intelligence.这里为什么是essential to doing？为什么在be accounted for后面又加了by？

问题 including that是现在分词充当连词引导从句吗

... were justified by the unique circumstances of the disease, including that there were no chikungunya vaccines available in China.请问including that是现在分词充当连词，引导从句，对前面主句进行补充说明的一种结构吗？

问题 depending on可以用作方式状语吗

The expert desires to repair the machine depending on this technology.请问这个句子用得对吗？尤其是将 depending on用作方式状语对吗？

问题 the issue of which is seen as the driving force的句式

... technology or vice versa often depends on the issue of which is seen as the driving force. 该句中不知道如何理解 the issue of which is seen as the driving force这...