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问题 目的状语从句虚拟式和非虚拟式的用法区别

带上你的伞以防下雨。Take your unbrella with you, lest it should rain. （虚拟式）Take your unmbrella in case it rains.（非虚拟式，即陈述语气）

问题 tell sb of sth用法

I told her of my experience the night before. We thought it strange that he had not asked for pay.  请问老师，1. 第一句中为何用tell sb of sth ？tell sb of sth 和tell sb (about) sth有何区别？2. 第二句中that引导的句子 “he had not asked for pay”是it的同位语从...

问题 an hour前不用加介词吗

...eached a speed of forty miles an hour -- much faster than any of its rivals.1.an hour前为什么不加介词？2.an hour是名词词组作状语吗？3. a speed of forty miles是名望词组作状语修饰an hour吗？4.much faster than any of its rivals.为什么没有主语和动词的...

问题 复杂句型分析

...at in the 1970s, when oil prices soared, so did the price of fertilizers, with the result that poorer farmers, who previously had at least eked out a living from the land, were now driven from it.句中so that in the 1970.....from it 是一个目的状语从句；在其中when oil prices soared 引...

问题 虚拟语气中主、从句的从句时态是什么规则

If you were to ask Harry what was in the bottle, he would tell you that it contained perfumed mud.句子中从句的从句和主句的从句what was in the bottle和 it contained perfumed mud为什么用的过去时。虚拟语气中主、从句的从句时态是什么规则呢？

问题 There are no /There is no /There is not 有什么区别

...时候,究竟该用单数形式还是复数形式呢? (2)同时,there be no... 和 there be not...在表达上有差别吗?

问题 为什么现在分词的完成式不能做（限制性）定语

...则，名词后置定语定从简化而来的，简化规则关系代词+be动词，而完成体have/has done不是be动词，不符合简化规则。 三、为什么修饰泛指概念的名词时可以用现在分词完成体？

问题 求解答一道选择题(涉及主句是否有谓语的分析)

_______ technically proficient,it also explores psychological questions.我想选择 Barbbra Astman's artwork,which is not only答案说不能选它，原因是主句无谓语，我有点不懂，主句不是it also...questions 吗？谓语难道不是 explores 么?

问题 关于than-从句省略主语的问题

He hopes the book is more universal than it appears on the cover.（原句）He hopes the book is more universal than appears on the cover.（省略it）Tom sings better than he dances是否也能改为Tom sings better than dances?相关参考...

问题 完形填空题请教

...ve been settled       D. discussed27.  A. possibility there is       B. likely it is       C. impossible it is       D. possible

问题 lose one' head 用在帽子广告里的意思？

lose one' head 用在帽子广告里的意思？ 看到美国一家帽子店的广告说，Don't Lose Your Head -- It's The Best Part Of Your Body. 为什么说“不要失去理智”，帽子与理智何干?

问题 while if引导条件状语从句

...ll never go skiing again, Nick, " George said."We've got to, " said Nick. "It isn't worth while if you can't."while和if都能引导条件状语从句吧，为什么此处能两词连用？另外请问此处的It isn't worth指的是什么东西不worth了？中文版翻译为“不能滑就没意...

问题 后置定语和状语的问题

The converged muscle motion profile is an open-loop control generated through repetition and learning. 请问这个generated through repetition and learning是定语还是状语？  

问题 定语从句的理解问题

Humpbacks also appear to make social sounds—vocalization distinct from singing that appear related to male aggression and competition.定语从句that appear related to male aggression and competition修饰谁？

文章 高中英语新课标词汇-教学参考资料-ballet

...llet tonight. 今晩我们要去看芭蕾舞剧。My daughter takes ballet and tap. 我女儿在学跳芭蕾舞和踢踏舞。2.“芭蕾舞演员”的翻译汉语说“芭蕾舞演员”，英语是用 ballet dancer 表示，而不是 ballet actor/actress（因为芭蕾舞是“跳”的，而不...