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I did not enjoy it 这里 did 的作用是什么?是助动词吗?

来源：学生作业帮 编辑：搜搜做题作业网作业帮 分类：英语作业 时间：2024/07/17 18:19:30
I did not enjoy it 这里 did 的作用是什么?是助动词吗?
是不是有动作的都要加个do 或 did 多举几个例子,
I did not enjoy it 这里 did 的作用是什么?是助动词吗?
行为动词 一般现在时 和一般过去时 的否定句和疑问句 谓语形式要 借助 助动词 do does did 构成
一般现在时
肯定句 主语（非单三）加 动词原形 如 we work
主语（单三）加 动词单三形式 如 he works
疑问句 do 加 主语（非单三）加 动词原形 如 do you work?
does 加 主语（单三）加 动词原形 如 does he work?
否定句 主语（非单三）加 do not 加 动词原形 如 we do not work
主语（单三）加 does not 加动词原形 如 he does not work
一般过去时
肯定句 主语加 动词的过去式 如 we worked
疑问句 did 加 主语 加 动词原形 如 did you work?
否定句 主语 加 did not 加 动词原形 如 he didn't work?
一般过去时 没有人称变化
新概念2 I did not enjoy it（这里为什么用did,不可以用could?） I did not enjoy it可以改为I could not enjoy it吗? i did not enjoy it.为什么不是i not did enjoy it. The play was interesting.I did not enjoy it. 新概念第二册第一课 i did not enjoy it. I don't believe you did.在这里did是助动词（表强调）还是动词? 新概念第二册第一课,I did not enjoy it. 可不可以用could代替did? I did not enjoy it为什么用did而不用could 英语1.I did not enjoy it.2.I could not bear it.did和could有什么区别, What do you think of the concert?I really enjoy it.I did not did是助动词,谓语是原形吗 I would just as soon Tom did it.这里为什么是did不是do