找到约 60000 条结果

问题 关于情态动词表推测的时态问题

①He must have left Beijing,（hasn't he?）②A：Those tomatoes are huge!You must have watered them a lot!   B：Yes,I （did）.They ought to be ripe enough to pick by next Friday.为什么①用现在完成时，②用一般过去时，②能不能用“Yes,I have.”？

问题 不定式所作的句子成分

1. I have no reason to think he won't return. He needs me as much as I need him.2. There's no need to cry. We can sort this out together.这两个句子中不定式分别做什么成分呢？

问题 对2014高考句子的质疑：wave his arm还是wave his

...的句子出自2014年高考英语的新课标II卷：He was riding beside the bus and waving his arms.我对句中的waving his arms表示怀疑，我觉得句中的arms应用单数，因为从安全角度看，一个人一边骑车一边挥手，应该是只能挥一只手，不可能挥两只手...

问题 a great many与a great many of的用法问题

________ farmer s were pleased with the good havest of this year.A. A great many B. A great many of 答案为 A。为什么 a great many 后面加上 of 之后就不能用了呢？谢谢！

问题 Would have done结构的用法

...思一样吗？3, 章振邦，新编高级英语语法195页If I had won the lottery, I would have bought a yacht next year.请问里面完成体（Would have bought.）换成不定式的一般体Would buy可以吗？含义有没有差别？

问题 过去分词done与现在分词的被动完成式having been done有何区别

非谓语动词中，过去分词done与现在分词的被动完成式having been done有何区别？例如这句话中： Heated, the metal expands. 能不能说having been heated 不是都表先后发生，且是被动吗？

问题 it做形式宾语的问题

...语从句吗，为什么错了？I think it no need talking about it with them.这个句子是对的吧？talking是动名词相当于名词，为什么结构中说不可以加名词宾语呢？“还需要看逻辑上what是否可以改写为that which. 如果可以，句子就是正确的。”这...

问题 关于in with by作“用”的用法问题

...或者具体的方式和手段用in来表达。譬如：we will send out the report in separate email.（如果in后面接方式或者手段则要加限定词或者形容词吗？比如in an email）cut with knife。(为何这里不用加限定词？）他们三者之间是否可以互换？

问题 notice sb do sth 与 notice sb doing sth 的区别与比较

您好，请教一道题。 Did you notice volunteers _______(help) a man cross the street ? 答案给的是help，为什么不是helping呢？[抱拳][汗]

问题 不及物接状语和不及物动词接宾语疑问

He says he didn't stick around long enough to notice any health benefits. 这里是stick to词性中间加了副词修饰，还是stick在这里单独做不及物动词接状语？

问题 find it 与find it's

I find it      interesting to learn English.I find it's      interesting to learn English.老师，后面这句话对吗? 我是填it呢还是it's?都可以？

问题 get things done的理解问题

...快很多。句中复合宾语是否可以理解成...finish things/get sb to finish things...？如果不能这样理解，get things done对应的主动形式是什么？（类似例子：I want it finished now=I want sb to finish it now）

问题 deserve为什么不能加being done

Deserve to be done 或doing为主动表被动为什么不能用being done我理解的是to do有逻辑将要的意思，deserve后的动作在其后发生所以用不定式 Doing安照动名词理解为动词诸如want need可以吗

问题 直接引语引述句的主语是代名词时能否倒装

“12 gold pieces, only 12 gold pieces,” calls out the man.这是直接引句的倒装，动词放在主词前面。没有问题。Off they went. (他们走了). 主词为代名词，不能倒装为: Off went they. (误)问题: “20 gold pieces for a turkey! Are you crazy?” they all say.这个...

问题 引导定语从句的by which time可以换成in which吗

The next Olympic Games are in two years, ________ I will be a university student.答案是 by which time。我想问：可以用 in which 吗？which 作关系代词指代先行词 two years. I will be a university student in which(two years).