毙考题APP

2019考研英语语法解析：一般过去时_毙考题

一般过去时通常由动词过去式表示。一般过去时的否定式、疑问式和简单回答形式要用助动词do 的过去式did, 同时注意实义动词要用原形。以study 为例，其否定式、疑问式和简单回答形式如下：

You did    not (didn rsquo;t) study . 

Did you    study ? 

Did I    not (Didn rsquo;t I) study ? 

Yes,    you did. No, you didn rsquo;t. 

Di you    not (Didn rsquo;t you) study ? 

Yes, I    did. No, I didn rsquo;t. 

Did he    not (Didn rsquo;t he) study ? 

Yes, he    did. No, he didn rsquo;t. 

考试使用毙考题，不用再报培训班

邀请码：8806