找到约 50000 条结果

问题 since分句的复杂句中的时和体

...eaty prohibits the use, production, acquisition, transfer, and stockpiling of cluster munitions and requires destruction of stockpiles.主句可否改用现在完成时，有无不同？谢谢老师。

问题 wherein用法疑惑

It's a fast-paced and fun game wherein the players pass a ball back and forth through the air.请问老师：wherein 是做关系副词表示“在其中”，来引导定语从句修饰先行词 game 吗？

问题 promote和boost在表示“促进”时的区别

查词典可知promote：to help sth to happen or develop boost：to make sth increase, or become better or more successful新视野大学英语教材的课后题中，有一道题包含这两个词，句子分别为:research into the human experience helps to boost our knowledge about the world;hum...

问题 虚义词it

...s the first time that从句 It is high time 从句 It takes sb some time to do sth It is no wonder that It is like sb to do sth it is up to sb to do sth 这些句子中的that从句或是不定式结构是主语从句或者是真正主语吗？it是虚义词还是形式主语？怎么用虚义...

问题 反射不定式有关问题

1.the work is easy to do.这个句子中，to do 可否改为to be done?2.The money wasn't yours to spend.这句话是什么意思，能否分析一下结构？3.剑桥英语语法提到，句子谓语含be时，有时可采用反射不定式结构，并提供了一个例句。能否就这一点...

问题 how连接副词的用法

 It is because I know how sweet and happy and pure the home of honest poverty is, how free it is from perplexing care, from social envy and emulations, how loving and how united its members may be in the common interest of supporting the family, that I sympathize with the rich man's boy and...

问题 该句里面narrow channels cut into cliff walls如何理解?

They found telltale fingerprints of salts that form only in the presence of water in narrow channels cut into cliff walls throughout the planet’s equatorial region.是理解为嵌在峭壁上面的沟壑吗？还是狭窄的沟壑所形成的峭壁？来源于2016年5月份的二级笔译真题，...

问题 if从句对将来的虚拟

在学习if从句的虚拟语气时有些疑惑，看到if were to do表示对将来的虚拟，例如：If I were to tell the truth to my boyfriend, he would kill me! 但是，为什么不能说If I told the truth to my boyfriend, he would kill me! 再比如：If he were to graduate on sc...

问题 句式分析(涉及语序)

Will a bus stop here soon?No, (  )A. one just went by 10 minutes ago.B. 10 minutes ago one just went by.答案是A., 可为什么B不正确呢？仅仅前后倒装一下啊。

问题 关于句子成分

老师你好，学生对下面一个句子come true做什么成分有些迷糊。 For me ,volunteering in the mountains as a teacher is a dream come true 请问老师，这里面的come true到底做什么成分, 为什么不用coming true

问题 现在分词作状语时间要求

现在分词做状语可不可以表示主句动作发生之后的动作 比如He arrived home,then singing a song.或者He arrived home, singing a song later.

问题 句构和语义问题

He stepped into a cave and what should he see but a tigress with her baby tigers.如何理解what…部分的句构问题和情态助动词should的语义问题？

问题 有情态动词的肯定句变一般疑问句的问题

...句 They must have carried out their production plan for this year ahead of time. 老师是这么变吗?Must they havecarried out their production plan for this year ahead of time? You needn’t have gone there yourself with those papers at all. 老师是这么变吗? Needn’t you have gone the...

问题 except 后面可以接“疑问词+不定式”吗？

...，except后面也可以接“不定式”。如：He hardly spoke except to say hello.She seldom goes out except to go to Mass.I rarely need to go into the city centre except to do some shopping.但是，请问老师，except 后面可以接“疑问词+不定式”吗？谢谢！

问题 这里would是表示现在还是过去

...uld剑桥字典给出的解释为：would modal verb (WILLINGNESS): used to talk about what someone was willing to do or what something was able to doThe car wouldn't start this morning.这里明确是was able to do，过去的能力而在韦氏字典里解释为: COULDthe barrel wou...