找到约 40000 条结果

问题 cover plants为什么不用定冠词

If it turns cold, cover plants. 如果天气变冷，就把植物盖起来。这里为什么不用定冠词，说成 cover the plants 呢？

问题 请教一个as的用法

The peasants specialized in livestock husbandry and dairy farming as well as in cultivating industrial crops and fodder crops: flax, madder, and rape were grown, as were tobacco, hops, and turnips.“as were”是as的什么用法？这里是as的一个省略吗？还原成完整的句子是什么...

问题 something 有没有指代上下文的意思

Then something on the table behind her made a big noise.something 有没有指代上下文的意思。还有这话如何译？

问题 would be的用法

老师好，今天学习的时候遇到的一个句子是这样的：Another way to stop this law would be for the Supreme Court.是讲到美国的三权分立的时候，说道最高法有权驳回国会通过的不合宪法案。不明白这里为什么用了would be。感觉最高法有权驳回...

问题 before可用作关系副词引导定语从句吗

It was the Friday before he came to see me.这个 before 引导的是定语从句吗？如果不是，它是什么从句？如果是，那 before 引导定语从句有什么规律？

问题 名词+to+vi+介词

请教一下各位老师，以下两个句子：I need a pen to write with.The chair looks rather hard, but in fact it is very comfortable to sit on.都是“名词+to+vi+介词”的形式，为什么一定要用介词？第一个to do是做目的状语吧？第二个是做方面状语？谢谢。

问题 way back when是什么结构

It turn out I couldn't find anything on the woman, just like you couldnt find anything way back when.anything是宾语，这个way back when是什么结构和词性？

问题 beneath做伴随状语时是介词还是副词

请问beneath做伴随状语时，是介词还是副词？如下句:Inside the cover her name was written, and beneath it this verse : ……

问题 现在完成时的用法疑问

这句话中为什么要用现在完成时，还有in exchange for 当什么成分，求指教！ I’ve offered to do the job in exchange for a week’s accommodation.

问题 would rather和had rather的区别

请问贺老师，had rather 是什么意思，怎么用？They had rather go to the movies.would rather和had rather的区别?

问题 动态动词加一段时间的问题

It stopped raining for a while,but now it is raining again.I lost my wallet for 2 days,but I found it in the morning.请教老师这里的stop与lose为动态动词，也不是表示目的，为什么可以跟一段时间呢。

问题 killed是作定语吗，能否替换为being killed？

Over 100 people killed in the earthquake last night.

问题 语法分析

Katie soon fell asleep in the front seat. She's dirty, she's collapsed, she's lost 15 pounds. （译：凯蒂很快在车前座上睡着了。她很脏，已经虚脱，瘦了15磅。）英语中's只能是is和has的缩写，这里的三个's却应该是was的缩写， 是...

问题 关于动名词的复合结构用法

我们不能简单地把报名人数创了新高解读为教师已经成为热门的职业：We can not superficially read the applicants hitting a record into teaching having been a hot profession. 老师，这里语法结构正确吗？可以这么用吗？谢谢老师解答！

问题 句子时态的理解

She's not doing a very good job. All the same ,you've got to admit she's doing her best.请问老师，这个句子只是一般的描述，为什么前后两次都用进行时is doing?  ”她工作做的不好“ 和“她尽力了"还能进行时吗。。。另外这个'v...