现在完成时练习题108 道 现在完成时用于过去发生的动作或状态与现在的联系,包括对现在的影响、造成的结果以及动作的持续等
现在完成时的形式是由“have/has + 过去分词”构成
1 现在完成时的构成 肯定句:主语 + have/has + 过去分词
否定句:主语 + have/has + not + 过去分词
疑问句:Have/Has + 主语 + 过去分词
疑问代词/疑问副词 + have/has + 主语 + 过去分词
I / You hav e seen it I / You hav e not seen it Hav e you seen it
Yes, I hav e
No, I hav en't
He / She / It has seen it He / She / It has not seen it Has he seen it
Yes, he has
No, he hasn't
We / You / They hav e seen it
We / You / They hav e not seen it
Hav e they seen it
Yes, they hav e
No, they hav en't
2 现在完成时的肯定句 句型:主语(第三人称单数以外的人称) + have 主语(第三人称单数)+ has + 现在完成时的肯定句由助动词 have/has 加过去分词构成: He's gone shopping
他去买东西了
I've never been to Paris
我从未到过巴黎
3 现在完成时的否定句 句型:主语 + have/has + not + 过去分词
现在完成时的否定句是在助动词 have/has