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问题 Good decision 前面为什么不用不定冠词

Hi, Sam! I've decided to join the Music Club.—Good decision!上面的对话摘自2019版人教版高中英语新教材必修一的 Unit 1（p13）。请问：Good decision 前面为什么不用不定冠词呢？decision 不是可数名词吗？

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 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 drown用一般过去时与过去进行时的区别

The man drowned, but we managed to save him.书上说这里的 drowned 改为 was drowning。为什么要这样改？drown用一般过去时与过去进行时有什么区别？

问题 名词性词组中with介宾短语后是否有宾补

The embodiment of architecture with Chinese and Western culture increasingly exchanging.请问老师✪▽✪，这段名词性词组中increasingly exchanging是后定还是宾补；with引导的介宾短语是作中心词的后置定语吗？感谢解答！

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 涉及一般过去时和现在完成时的区别考题

I ______ (take) a test for a job. I really want to know the result as soon as possible.填have taken 还是took更好？还是两个都可以？盼望权威的详解。

问题 一个句子有两个比较级时的问题

This watch is as good as, if not better than, the watch I lost .语法规则：一个句子有两个比较级时，不能在一个比较级没完时加入另一个比较级。我没看出来上句中的这条规则。请老师分析一下这条语法规则，利用上面的句子。谢谢回答。

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 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 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 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 动名词的时间性

...表示“将来做”，那么:1.advise doing sth.2.suggest doing sth.3.Mother didn’t accept the proposal to move [for moving] house.4.I have no intention of changing jobs. 5.He told her of his plan to write [for writing] a novel.名词在这些句中作宾语和介词宾语时很明显是表...

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。