It is ( ) since I ( )to collect stamps. Now I have owned thousands of stamps.
A.three years , began
B. two years ago,began
C. three years,have begun
本题答案为A,我想请问C为啥错。
还有一个类似题
It ( )three months since he came to our school
A.is
B has been
答案给了A,我没明白B错哪了?
还有就是这个句子是 主语从句 还是it做虚主语带个时间状语从句
请专家老师指点一下。
谢谢。
It is ( ) since I ( )to collect stamps. Now I have owned thousands of stamps.
A. three years, began
B. two years ago, began
C. three years, have begun
本题答案为A,我想请问C为啥错。
【答】第一个选项是three years,没有问题。第二个选项,关键是搞清楚时间连词since的含义:它表示某情况自过去某时间点或某个事件以来一直持续到现在,意为“自…以后,从…以来”——这意味着,since从句中的谓语动词表示的动作肯定发生在过去,因此since从句使用一般过去时。故选B。
还有一个类似题
It ( ) three months since he came to our school
A. is
B. has been
答案给了A,我没明白B错哪了?
还有就是这个句子是 主语从句 还是it做虚主语带个时间状语从句
请专家老师指点一下。
【答】你的质问是正确的。It is three months...在口语中显得简练。其实,按语法规则,主句使用完成时has been更恰当。因此,两种答案都对!
如果觉得我的回答对您有用,请随意打赏。你的支持将鼓励我继续创作!
It is ( ) since I ( )to collect stamps. Now I have owned thousands of stamps.
A.three years , began
B. two years ago,began
C. three years,have begun
本题答案为A,我想请问C为啥错。
还有一个类似题
回答如下:
关于SINCE 引导时间状语从句有以下2种结构
It is +时间段+since (一般过去式从句结构)
It has been +时间段+since +一般过去式从句
(其中,It is一般用于口语中,It has been一般用于书面语中)
It ( )three months since he came to our school
A.is
B has been
答案给了A,我没明白B错哪了?
回答如下:
关于SINCE 引导时间状语从句有以下2种结构
It is +时间段+since (一般过去式从句结构)
It has been +时间段+since +一般过去式从句
(其中,It is一般用于口语中,It has been一般用于书面语中)
还有就是这个句子是 主语从句 还是it做虚主语带个时间状语从句
请专家老师指点一下。
谢谢。
如果觉得我的回答对您有用,请随意打赏。你的支持将鼓励我继续创作!