have had是什么時(shí)態(tài) 有哪些造句

"Have had" 是現(xiàn)在完成時(shí)態(tài)。現(xiàn)在完成時(shí)態(tài)用于表示過去某個(gè)時(shí)間點(diǎn)開始的動(dòng)作或事件一直延續(xù)到現(xiàn)在，或者對(duì)現(xiàn)在造成影響的動(dòng)作或事件。這個(gè)時(shí)態(tài)構(gòu)成的基本形式是 "have/has + 過去分詞"。

have had是什么時(shí)態(tài)

“have had”即“have done”表示現(xiàn)在完成時(shí)，had是have的過去分詞形式，這里只不過剛好那個(gè)done又是have而已。例句：He seems to have had some sort of religious experience.他似乎有某種宗教體驗(yàn)。She'll have had the results by now.她現(xiàn)在應(yīng)該知道結(jié)果了。We have had to adapt quickly to the new system.我們不得不迅速適應(yīng)新制度。

have had的造句

We have had problems with the supply of raw materials to the factory.

我們?cè)诠S的原料供應(yīng)方面遇到過問題。

He seems to have had some sort of religious experience.

他似乎有某種宗教體驗(yàn)。

They have had a significant change in policy on paternity leave.

他們對(duì)男人休產(chǎn)假制度作出了重大改變。

We have had to raise our prices because of rising costs.

因?yàn)槌杀救找嫔蠞q，我們不得不提高價(jià)格。

In some cases people have had to wait several weeks for an appointment.

在某些情況下，人們必須等上好幾周才能得到約見。

have had的用法

has /have had也可以作為一般動(dòng)詞，意為“擁有”“進(jìn)行”“吃”“使得”“讓”等。如果后接不定式，意為“不得不”。因?yàn)樗鼈儾皇翘厥鈩?dòng)詞，所以不能在它們后面加not構(gòu)成否定句，不能把它們移到句首構(gòu)成疑問句。