问题 作状语的现在分词完成式可否改为过去分词（动词为及物动词）

Having been shown around the lab,we were led into a big hall.可否改为Shown around the lab,we were led into a big hall.having finished the work, they went home.可否改为the work finished,they went home.如果可以这么改，这种变换是一般规律吗？

问题 句中的for和by的含义

Biden intends to reanimate the Paris process and much else, likely committing the US to a zero net emissions goal by 2050, while focusing on more aggressive 2030 targets, not just for the US, but by compelling other emitters towards more serious 2030 goals.句中的not just for the US, but by compel...

问题 I will never forget the day on which I met you.为什么这句话中的on which 等于when?

问题 句子成分分析

The idea is to  experiment if potatoes and silk worms can flourish on the Moon  in simulated minibiosphere. 老师好，请问on the Moon  是地点状语还是potatoes and silk worms 的定语？

问题 句子分析

The bottom four slots are occupied by countries that are both in a dire state and offer passports that do not easily allow their citizens an escape. 这里the bottom four slots. 为什么是形容词在前面，不应该是数词在前面嘛？the four bottom slots.

问题 with加名词短语

However, this was only the case when participants watched the films with the curtain between them open.这句话最后的between them 还有open都是修饰curtain的吧？with加名词用法？

问题 主动表被动的特殊动词（本身含有被动意思）

英语中有不少主动表被动的用法，如：The door won’t shut. 这门关不上。The supermarket doors shut automatically. 超级市场的门是自动关的。The cloth washes well. 这种布料好洗。The book sells quickly. 这书销售得快。……但下面这句好像与上面的...

问题 所有格前面的定冠词是修饰所有格的名词还是后面的名词

(On) (the) doctor's instruction before taking the medicine. (服药前请看一看医嘱。)用不用the，我觉得应和该用，但the是修饰doctor还是instruction？为什么？谢谢！

问题 They prepared to repel the invaders.成分分析

1.They prepared to repel the invaders.问题一：prepare是及物动词也是不及物动词在句中怎么判断根据意思吗?问题二：1句中prepared是动词吧那到底是后面的不定式做宾语还是状语呢?2.I am prepared to go to school.问题一：2句中的prepared是形容词...

问题 get sth doing与get sth done的用法及区别

...1. get sth doing sth 表示“使某事物开始起来。如：Can you get the clock going again? 你能让这钟重新走起来吗？2. get sth done 表示使某事被做了。如：You must get the work done by Friday. 你必须最迟在星期五以前把工作做完。有时也表示不好的遭...

问题 that引导的是定语从句还是同位语从句

...为这里是定语从句，我觉得是同位语从句，原因是：that the soldiers shared with each other and the civilians: coffee, tobacco, whiskey, shelter, sleep这句话是一个完整的句子，这句话等于the soldiers shared coffee, tobacco, whiskey, shelter and sleep with each other ...

问题 register 的含义

We registered the moment when the hijacked plane crashed into the bulding. 译文：我们纪念被劫持的飞机撞击大楼的时刻。请问老师，我查了朗文字典register的含义有注册，登记；表达（感情）等等，没有纪念的意思啊。请问，纪念的意思从...

问题 米兰达警告第二句的疑问(Anything you do say may be used...)

Anything you do say may be used against you in a court of law.这里的do say的用法是怎样的呢？

问题 would 和could 用法

...n: Well, I just got here a few minutes ago, haven’t been in for a couple of days. Uh, just give me a second to check my email. Uh, here’s a message from Max. Let’ see. Well, it seems you’ve really impressed him. He says it’d be wonderful if you could join our staff.请问老师，这里的...

问题 and是否需要加的问题

...n unspoken conversation between two women, separated only by a thin square of glass.第一个句子中的两个宾语从句，不需要用and连接吗？第二个句子中 a reminder, a captured moment, an unspoken conversation 三个名词短语之间为什么不需要在 an spoken conversation前...