大虾们,我想知道have had has 怎么区分啊,哪种句型用哪个?多谢
1个回答

have ,3单形式has,过去式过去分词had

have:1.实意动词,有,拥有=have got

I have (have got) a happy family.

He has (has got) a good friend.

She has (has got) an expensive watch.

2.have a ...从事.活动

have a swim=swim,have a bath=bath,have a talk=talk

3.做助动词,辅助构成完成时态,

现在完成时态:have/has +动词过去分词

I have had breakfast.我已经吃过早饭了.have是助动词,had breakfast,had是have实意动词的过去分词形式,这里表示吃早饭

过去完成时态:had+动词过去分词

He had finished his homework when his father came back home yesterday.

昨天他爸爸回到家时他已经写完作业了.

仔细看看例句,希望能帮到你啊!