找到约 40000 条结果

问题 某动词的名词和其动名词形式

Still the landlord gave him and his dog a lashing !问：此句中lash用了动名词形式，可是我查了下lash本来就有名词的形式，这里我想问一个动词即有动名词的形式又有其本身的名词形式，那在用到其名词形式时，我们优先选择其那一种名词...

问题 18-year-old（18岁的）可以省略连字符号吗

在一篇短文中看到这样一句：Mr Smith has an 18 year-old daughter, who is studying the piano at college.按我的记忆，这里的 18 year-old 应该是 18-year-old 吧！为什么省略了一个连字符呢？

问题 与on arrival（一到达）类似的表达

...做某事就”“刚做某事就”。如：On arriving home I discovered the burglary. 我一到家就发现家中被盗。2. 但“on + 名词”好像也有类似表达，比如 on arrival（一到达，刚到达）。如：So that I shouldn’t worry, he phoned me on arrival. 为了不让我担...

问题 作表语的不定式为什么不带to（主语没有do）

《新概念英语》 第四册最后一课有个句子:The golden rule here is spread your risk. 请问为什么 is 后没有 to? 谢谢。

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 should you feel worse 是什么意思

There are now many patients waiting for consultation, we cordially request for your patience to wait for about 2~4 hours. During this period, should you feel worse, please call our nurses at the Triage immediately.我知道should you feel worse是if you should feel worse的省略倒装，但是这...

问题 his hands crossed under his head分析

He was lying on the grass, his hands crossed under his head(=and his hands were crossed under his head).他躺在草地上，将两手交叉枕在脑后。不理解为什么是his hands crossed 呢？为什么是被动关系？不应该是主动关系his hands corssing...吗？

问题 to do还是to have done

... after doctors completed a 20-hour operation _______ one-year-old twins at the head.A. to separate B. to have separated  老师，您好。此题究竟选A还是选B，我一直困惑不解。有人说只可以选A，有人说必须是B。您的看法是什么呢？为什么？ 

问题 no more ...than的用法

They did no more to make themselves feel at home than the early American settlers who christened Little Rock and Salt Lack City. 书上翻译是他们的做法就如同早期到美国的殖民者为小岩城和盐湖城命名那样，让这两个地方听起来更为熟悉。 这就话为什...

问题 have sth done还是have done sth

Mrs.Brown was much disappointed to see the washing machine she had ______ went wrong again.答案是repaired，为什么不能用it repaired呢?我的想法是这台洗衣机不是Mrs.Brown自己修的，而是她请人修的，所以填了had it repaired。

问题 当并列主语既包括过去又包括现在时谓语动词用什么时态

Both the ancient and modern Olympics____ held every four years.谓语动词用are吗？当主语既有发生在过去的事又有发生在现在的事时，谓语动词用什么时态呢？

问题 be good for doing 与 be good to do

This is because the juice from tomatoes is really good for making surfaces clean.请问句中的 for making 可以换成 to make 吗？

问题 this这里是指前面的所有事吗

...get on with my family. Relations between my parents have become difficult. They fight a lot，and I really don't like it. It is the only communication they have. I don’t know if l should say anything to them about this.请问一下最后一个单词this是指代前面的所有话，还是只指The...

问题 set an example to/for（介词区别）

They're also setting a great example for others about how to make the best o a bad situaiton.句子摘自北师大高中英语必修第三册第8单元(p43)。请问句中的介词 for 能换成 to 吗？若可以，set an example for 与 set an example to 有区别吗？

问题 unless语法结构分析（unless steps taken to ease inflation）

IMF chief warns there will be 'people on the street' globally unless steps taken to ease inflation.请问这句话是的语法结构是什么？