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问题 涉及泛指和一致性问题（starfish）

Starfish move, feed, and breathe with their feet. 两个问题请教一下：1. starfish是泛指，那为何前面不加冠词，或不用starfishes2. 既然主语是单数形式，那为什么后面是their feet？最近在看单复数的语法，其中说明表示“泛指”的情况包括：the...

问题 情态动词must推测用法疑问

...大学出版社，主编  沈俊   八下《一线课堂》P222. My brother didn't say anything and walked away. He must be angry.我认为句中的be应该改为have been,表示对过去情况的推测，才符合该题语义。而must be 主要是对现在，或将来情况的推测。例如：...

问题 to eat 动词不定式做实意动词宾语怎么理解

The population is ever growing, leaving less and less to eat.to eat 动名词做实意动词宾语怎么理解是不是应该是 leaving sth to eat

问题 说 how much holiday 对吗

在一篇作文范文中看到这样一句：The boss asked her how much holiday she needed and she said five days was enough.我对其中 how much holiday 的用法有疑问，怎么可以用 how much 来修饰 holiday 呢？但想想看，也不好用 how many 吧？如果用 how many，那 holida...

问题 现在分词短语是简化的从句还是插入语

句子： The problem is that health care costs will escalate, imposing a burden on taxpers.1. 请问imposing引导的算是从句的简化还是插入语呢？2. 请问逗号后的是短语还是完整句子呢？为什么要用ing形式？3. 写作中这种结构该怎么使用呢？请老师回...

问题 如何理解than比较从句中的比较问题

...比较”。但是，下面这句如何理解呢？More students attended the meeting than were expected.请问这个句子是指“××和××在××方面作比较”呢？

问题 呼语与同位语的比较与辨析

下面的句子成分我是知道的：My wife Mary is a teacher.(Mary 是同位语)Mary, it is you that I love. Don't you know? (Mary 是呼语）但是下面这句呢？The gift is for you, my dear wife. 这里的 my dear wife 是什么成分？

问题 句子成分分析（with a broken left leg）

beneath the overturned car they found him with a broken left leg.请问 with a broken left leg 是该理解为介词词组做宾语补足语还是伴随状语？谢谢！

问题 祈使句加and这个结构的疑问

我们都知道祈使句加and这个结构，比如说 Think it over and you will find the answer.但是这种用法省略掉了and，还对吗？比如  Do a test，you will find  out. 就像这样，如果没有and了，还成立吗？是否应该是 doing a test，you will find out？

问题 on board a plane 中plane怎么理解

They arrived at Gatwick airport on board a plane chartered by the Italian government.老师好，介词短语on board  后面通常还会加"XX船"，请问加的这个名词作什么成分？

问题 how to find....是疑问句吗

And how to find a common European identity in Ho Chi Minh City, in Vietnam, where France’s consulate occupies a magnificent colonial mansion while the Brits and Germans squat in ugly office buildings? 老师好，这个句子为什么是疑问句？

问题 turn out to be...中的不定式作什么成分

The plan turns out to be a failure. 在这句话中不定式做什么成分?

问题 Less widely known are...是什么句式

...了什么句式，或者用了什么省略方法？Less widely known are the shared bony ear structures between fish and humans.我在英文网站上看到的，Less widely known应该不能单独做主语，我想是不是省略了什么或者是固定搭配。想请各位老师赐教。

问题 by how quiet it is 的用法

They were struck by how quiet it is here in the evening. how quiet it is做什么成分，这不是感叹句吗，怎么可以用到句子中，是怎么转换的，how还有what的感叹句用在句中应该怎么用？

问题 with respect to 啥意思

...p;or attributes at a specific time that the person or thing is in是在太难理解了 太抽象了。。condition .circumstance ....太难了。。