话题 have learning to do

话题 for have not time

话题 must have been being

话题 But you have promised

问题 动词的进行体表一般体意义问题

...doing不表进行体意义而表一般体意义?这些动词的过去分词done也不表被动意义吗？2.说的是这些动词的谓语形式be doing还是非谓语doing表一般体意义?3.只要出现这些动词的doing形式就表一般体意义吗？还是说在特定条件下?4.一般体就...

问题 现在进行时与have的问题

What       you          (have) for dinner now? 这道题的答案应该是什么？是现在进行时还是一般现在时呢？  

问题 请教这句话中have this的表达方式

请教在这句话中后半部分的 have this表达什么含义？并请再举一些例句说明

问题 英语同位语的判断与识别一例

...the complicated new landscape” of sex and sexuality, Ms Orenstein notes that unlike past feminists, who often protested against their sexual objectification, many of today’s young women claim to find it empowering.请问：粗体部分的句子是不是作同位语，解释说明 “Girls &...

问题 同位语从句前面可以用冒号吗

...ignore them, all his mathematical calculations led to the same conclusion: that the earth was not the centre of the solar system.句子来自人教版高中英语教材必修五的Unit 1。有人说句子中的 that the earth was not the centre of the solar system 是同位语从句，但为什么...

问题 Where have you been? 用什么时态来回答

Where have you been? 究竟该用什么时态来回答？

问题 关于it is的疑问

I know for sure it is time well spent.It is part of a growing body of evidence that we really are what we eat.这个it is 分别是什么作用，做了什么成分

问题 marry early与marry young

1. Many young people who marry early believe that they have found the center of life’s meaning. 2. Don’t marry young. 第1个例句使用的是<副词>early——作<状语>，第2个例句使用的是<形容词> young ——作<主语补语>...

问题 buy转换为延续性动词是否可以转换成own或have owned

buy 转换为延续性动词除了 have，own 可以吗？have owned 可以吗？能分别举个例子吗？谢谢！

问题 there be 在什么情况下可以和 have互换

老师，there be 在什么情况下可以和 have进行互换？  

问题 the first being the 1950 FIFA World Cup的分析与理解

...the first being the 1950 FIFA World Cup.Brazil became the fifth country to have host the FIFA World Cup twice,after Mexico,Italy,France and Germany.老师，文中的 the first being the 1950 FIFA World Cup. 在文章中充当什么成分？