找到约 20000 条结果

问题 为什么否定句需要添加助动词（以及部分倒装需助动词或 be 前移、普通动词加 do）

...I trouble you again.否定副词的倒装句，如果有 be 动词，做法和有助动词的情况类似：把 be 动词倒装到主词前面以维持否定句。请问这个“将助动词前移维持否定句结构”的说法对吗？如果不将助动词前移，就无法维持否定句的解...

问题 如何理解：Have you seen the shark that is swimming in front of our boat?

Have you seen the shark that is swimming in front of our boat? 这里的have seen和is swimming时间上有关联吗？have seen在这个句子当中如何理解？

问题 这些whichever引导的从句是什么从句

...面有位网友的提问有这样一个句子：We can meet at the pub or in the restaurant, whichever’s nearer for you. 我们可以在酒吧或餐馆见面，看哪个离你近一些。原句见：http://ask.yygrammar.com/q-23384.html 请问这里的whichever的是什么从句？从形式...

问题 介词like使用理解疑问

It is terrible. The cat miaowed a lot at night recently. It sounds like a baby crying.这句话，我有2个疑问：1) The cat has been miaowing at lot at night recently - 改成这样才更合理？2) It sounds like a baby crying. - 介词like后面应该是一个名词性质的词组，所以如...

问题 句子替换

...素C最高，那么我可以换为vitamin c in strawberries is the highest 和vitamin c of strawberries is the highest 还有vitamin c is the highest of strawberries吗？顺便拜托解释一下。           谢谢解答。

问题 这句话怎么理解

Attached is an email they received which shared in vitro data. 这句话 they received和which shared in vitro data是不是都是修饰email？两个which 的定语从句能不能修饰一个先行词？

问题 现在进行时的用法

People in Beijing are coming to accept that smoking is not allowed in public places.are coming to为进行时态，表达的含义是什么？和comes的区别是什么？

问题 off表示使用的用法

 He has a house in every capital, has his dinner off gold plate, and can prevent Russia going to war when he wishes.off在这是表示使用的介词吗？和with和by有什么区别？

问题 句子翻译

...ment and implementation.决策结构的变更，包括对决定技术发展和执行问题的私人和公共实体的权力、宪法或责任的进行一切可能的修改。请问，这句话要如何翻译呢，我是翻译成上面那样，但是总觉得不太对？请指教～

问题 as方式状语从句

They talked as he later made the animals talk in his stories.方式状语从句一般主句的动词和从句的动词都是一样的，从句的动词用do代替。这里为什么主句的谓语动词和从句的谓语中动词不一样？重复的动词在从句中当宾补，是怎么一回事？

问题 直接引语做不及物动词的宾语问题

...fferent, please don't smoke!”pleads one billboard campaign aimed at reducing smoking among teenagers-teenagers, who desire nothing more than fitting in.这句话中的前半部分，书上说是pleads作谓语的倒装结构，但是书上有说plead是不及物动词，也就是说原句是直接...

问题 关于The way引导的究竟是定语从句还是方式状语从句的问题？

... way they dress and the way they walk. 我个人理解:当the way在主句和从句中同时都是做状语时，是无法区分这个由the way引导的从句究竟是属于定语从句还是方式状语从句的，上面这个in the way去掉介词in也是成立的。有in偏向于理解为定语...

问题 被动形式与系表结构的区别

...把它看成是be+形容词短语，be +及物动的过去分词（有时和形容词一样） +介词=be  形容词 介词？？

问题 名词单复数的选取

老师好，请看几句话At last, they decided to wear a dress that matches the hair color of their husbands.At last, they decided to wear a dress that matches the hair colors of their husbands.At last, they decided to wear dresses that match the hair colors of their husbands.这几句，哪句更...

问题 辅音发音问题

为什么[l]和[r]遇到[s][p][t][k]之后就从voiced变成voiceless了？In English,the sounds [l] and [r],which are usually voiced,are voiceless when they follow [s][p][t][k],as in slay,pray,tray,clay. 这是为什么？