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问题 副词 frequently 的用法

A compound noun is a fixed expression which is made up of more than one word and functions as a noun.Such expressions are frequently combinations of two nouns.frequently的用法对吗？这里frequently修饰什么？以及frequently如果放句首和句末，表达的意思有什么不同？

问题 as it happened中的it能不能用

在下列具体句子中，as it happened中的it能不能用？为什么呢？Swan《英语用法指南》中的这4个句子，没it则都是对句，有it则都是错句。为何不能有it?1.The train might be late，as it happened yesterday. 上面这句为何不能有it?下边各句，都是...

问题 怪句分析关于convinced

She would call me on the phone, convinced that a tornado was coming her way and that she was going to die.这句话convinced做什么句子成分呢？应该不是谓语动词吧？句子中是不是有省略呢？请老师帮忙分析一下句子吧？谢谢

问题 两处难点，请教老师了，谢谢

Immediately inside the first thing shoppers may come to is the fresh fruit and vegetables section.本句中的红色部分inside the first thing和come to，看不懂，是什么意思什么结构做什么成分呢？麻烦老师了，谢谢。

问题 长难句分析和翻译

But last year, the British competitor Chris Boardman set world records while winning titles in the Olympic cycling pursuit events on a custom-built, carbon-fibre bicycle with lower weight and wind resistance than standard models.

问题 through the night 的用法

I often awoke and found myself sitting up in bed through the night.through 是穿过意思，这句中是不是表示我总是醒的动作发生于夜晚从头到尾的时间段内，整晚。

问题 the problem of hers的用法疑问

Lucy never forget the girl and the problem of hers.hers 能用 she 吗？

问题 专有名词的后置定语

Cholera is coming back，warns the WHO，a powerful medical and environmental organization under the UN dedicated to maintaining world healthy. 请问，这里的UN与dedicated之间是不是应该加个逗号呢？ 我在语法书里看到专有名词后面是需要用逗号隔开的。

问题 动名词短语

If your negotiating position isn’t great but you see the other side is worried about losing the deal, you can’t go wrong by coming on strong and playing to the other side’s fears.by这里表示以什么方式的方式状语，coming和playing如何理解这两个动名词的意思？

问题 timeout 什么意思

That's the advice from a new study that finds that people who sit for extended periods of time without taking short breaks are at higher risk for heart disease than those who take more frequent timeouts to stand up and walk around.想问一下timeout在这什么意思?

问题 动名词可数吗

As soon as the light in the bedroom went out there was a stirring and a liuttering all through the farm buildings.这里的stirring和fluttering并不像painting和swiming那样变成一个真正意义的名词，为什么也要用冠词a，而且它的单复数有什么意义呢？

问题 关于if语法问题

...efited from ambition -- if not always their own then that of their parents and grandparents. 请问破折号if引导的是状语从句吗？为什么没有主语和谓语呀？省略了那些成分？为什么可以省略？then怎么翻译？求解答，谢谢哦！

问题 关于be taken with

欧亨利《警察与赞美诗》中有一句话：He made eyes at her, was taken with sudden coughs and 'hems' ...他对她送秋波，清嗓子，哼哼哈哈 ...请问这里的be taken with该怎么理解? 显然不是‘被...吸引’这个常见意思

问题 grass-roots 的问题

The Energiewende raises cost, unsettles supply and provokes resistance at grass-roots level.grass-roots level，这里grass-roots作定语，为什么要加s？不加是否可以？

问题 wellness与health的区别

A high school class has a wellness book in which they exchange ideas about health and fitness. 句子来自2019版人教版高中英语新教材必修一的 Unit 3（p42）。 请问句中的 wellness 与 health 有何区别？