找到约 30000 条结果

问题 谓语和非谓语的判定

The man looked at me, smiling and ____(say) “Thank you.”请问这个空填said还是saying，还是都可以?

问题 Both词性问题

He will have a wonderful future both in his career and his personal life.both在词典里只有限定词和代词，但这两个词性在这里都说不通。难道这里的both的副词？为什么词典不添加一个副词词性呢？

问题 好题分享（90）：正误辨析

Global warming has happened for at least hundreds of years and will continue going on for a time.判断此句正误，如果有错，请改正。 

问题 同位语

However, its most recent meaning, of "speaking your dreams into existence" is first recorded only in the early 20th century, associated with Spiritualism, and has become widespread only more recently. 这句话的of为什么和前面分开？这是什么写法？

问题 used to（过去常常）可以与过去时间状语连用吗

used to 的意思是“过去常常”，它本身就表达过去，请问它还可以与过去时间状语连用吗？比如 three years ago, last year, once upon a time 等。

问题 句子求分析(​It was great to begin with...)

It was great to begin with but now it's difficult. 【一开始非常好，但现在可就难了。】请老师帮我分析此句的结构，谢谢！

问题 do 30 miles to the gallon可以用get吗

Her car got sixty miles to the gallon. 她的汽车每加仑油行驶 60 英里。这里为什么用got？不是用did吗？

问题 starting to appear that automate...的分析与理解

Behavioral synthesis tools are starting to appear that automate the process from about step 2 onwards.请问这里 that 后面的部分不是从句，automate 是动词。这里that后的内容作为什么语法理解呢?

问题 难理解的 with which to do sth

She hasn’t got enough money with which to buy the car. 她没有足够的钱去买车.老师这里为什么用到 with? 定语从句关系代词要在句子里要作成分，但这里的先行词which在句子里做什么成分?

问题 分析：It gives so much to the student.

It gives so much to the student .这个句子成立吗？so much在这里可以做宾语吗？或者是可以理解为so much 用来形容something，但是something省略了吗？

问题 what做从句的主语的问题

老师好，麻烦您帮我解答一个问题。谢谢“what is crucial to a successful classroom is to involve students.”the professor said.（be crucial to）“一个成功课堂的关键是让学生参与进来。”那位教授说1．划线部分为什么使用what做主语2．what is crucia...

问题 关于不定式的时间性

...表示人的品行和特点的形容词连用，用于 It’s+adj.+of sb (to do sth) 句型。如(www.yygrammar.com)：It was kind of him to wait. 多蒙他好心等候。　　 It was silly of you to believe him. 你相信他是愚蠢的。　　 It was foolish of me to forget. 我真蠢...

问题 同位语之间为什么可以词性不一致

Under these conditions, it made good sense to thousands of peasant families to in effect work full-time at what they had been able to do only part-time previously because of the requirement to work for the government: grow rice for the marketplace.请教一下各位老师，这句话中grow rice for...

问题 有关thank和thanks用法正误分析

...老师的帮助，我可以通过考试2.Thank Teacher Liu for helping me to answer the questions. I can pass the exam. 谢谢刘老师帮我回答问题，我能够通过了考试。3.Thank Teacher Liu for helping to answer the questions. I can pass the exam. 谢谢刘老师帮助回答问题，我...

问题 请教这里的"was to be"是什么语法点呢？

...ious real-time strategy games in the series, Ghost was to be a stealth-action game.与系列中的前作均为实时策略游戏不同，Ghost是一款动作潜入类型的游戏，请教这里的"was to be"是什么语法点呢，直接说was不就行了吗？