找到约 30000 条结果

问题 be式虚拟语气的否定形式

...中，如果按照动词原形式虚拟，应该是：He requests everyone do not cheat.do作为助动词用动词原形，后接省略to的不定式to cheat，类似于祈使句中的Don't cheat. 然而，如果把be虚拟语气理解为should，该句则应是：He requests everyone (should) not c...

问题 并列不定式有两个to

Whether children should be taught to complete or to cooperate 为什么有两个to?如题，名词性从句whether的用法好像常见的是 whether to do A or B但是在雅思作文中看到这个用法，为什么有两个to呢？第一次发问如有不妥老师们见谅

问题 have problems doing sth这个doing sth 是作什么句子成分？

An elderly couple were having problems remembering things.这个rembembering things 是做什么句子成分。

文章 可以接动词不定式不能接动名词作宾语的动词(或短语)

...；保证prepare 准备pretend 假装promise 答应refuse 拒绝vow发誓want 想要wish 希望would like(= would love) 想要；愿意

问题 时间状语从句和if引导的真实条件句可以有哪些时态

时间状语从句和if引导的真实条件句可以有哪些时态？主句若是过去时，从句会不会有用到过去完成时表过去已完成。如：He told me to wait until the manager had come back.谢谢老师回答！

问题 在whether引导的从句中whether是对哪一部分提出疑问的问题

...问老师：Harry could not help wondering whether they had only agreed to come on what now felt like a pointless and rambling journey because they thought he had some secret plan that they would learn in due course.这句话中的 whether 是对 had only agreed to 表示一般疑问还是...

问题 They sounded strange 还是 strangely 呢

...d after we had eaten it we sat on the verandah. We smoked and chatted. The young man had a concertina, and he played the tunes popular on the music-halls a dozen years before. They sounded strangely in the tropical night thousands of miles from civilisation. I asked Strickland if it did not irk him ...

问题 时态分析

A：Sally, did you get a chance to look over the budgets that I gave you?B：Sure did, Beth. They looked OK, but I thought they needed more detail.对话中的thougth,needed为什么要用一般过去时态，而不用一般现在时态？

问题 关于would和could在虚拟语气中的疑惑

发现两个例句起注意：If you are feeling energetic, we could go out for a run这句话是在朗文写作词典当中的这个例句中 为什么会使用could这个情态动词呢，根据大部分语法书介绍，在if一般条件句的虚拟语气中，若主句中使用would加原形动...

问题 being allowed to疑问

What does GSA being allowed to preliminarily work with the Dems have to do with continuing to pursue our various cases on what will go down.being allowed to这里该如何理解呢，是修饰GSA，还是和to work with the GSA，那这样就不对了，what不就是多余...

问题 the key of the door有没有这种语法

...to 或 of。如：Is it the key of the safe? 那是开保险箱的吗?Have you got the key to [of] the door? 你有这门的钥匙吗?为了简洁起见，有时直接将名词放在 key之前作定语。如：I’ve lost the car key. 我把小汽车的钥匙丢了。其后可接不定式作定语...

问题 名词性从句连接词

用适当的连接词填空：You may choose ______ topic you like to write your competition.

问题 句子结构分析

我想知道下面句子的成分，和该句的句法分析，越详细越好，谢谢老师！I don't think that in your day you properly understood how much of your work was due to the shifts of what you called the weather.

问题 长难句分析，第二个that引导的从句是什么从句

The issue is whether the social-networking industry can come up with a successful form of advertising that enables it to succeed in the same way that Google has been able to make billions of dollars from the targeted ads that run alongside the search results.whether引导表语从句，第一个that...

问题 如何理解这里的as hurt as 和 ever was ?

“Papa, he has said you haven’t a situation in your gift that he’d take; and I feel just as hurt as–”“My darling, is that your papa?”“Yes; he’s my step-papa, and the dearest one that ever was. You understand now, don’t you, why I was able to laugh when you told me at the mini...