I have not received my pay yet.这句话为什么要用have,为什么不用don't?

来源:学生作业帮助网 编辑:作业帮 时间:2024/06/21 06:46:02
I have not received my pay yet.这句话为什么要用have,为什么不用don't?
xJ`o;k17 vRjl(J*:IV v3~Y+n`G?~d}Е&s1ֆ0R<4WnJ;&_Ղ3҆rw$7@-YT[7Iw[÷P(aJߟg U2TQWB:y)1.#$Vkp#pAN=lFb^tsPf`0 GovI6hK*ậв3;Ic)?w*

I have not received my pay yet.这句话为什么要用have,为什么不用don't?
I have not received my pay yet.这句话为什么要用have,为什么不用don't?

I have not received my pay yet.这句话为什么要用have,为什么不用don't?
这是个现在完成时的句子,结构是:助动词have/has + 过去分词,否定句在助动词后加not,即:have not ( haven't) / has not(hasn't)+过去分词
如:I haven't finished my homework yet.
don't 是一般现在时帮助构成否定句,如:I don't go to school by bus.