时间:2022-07-02 17:47
have的意思:有;吃;上;不得不;由…组成;显示出,带有(性质、特征)。have作为助动词,用于构成完成式。第三人称单数has;过去分词had。
1、I have written two letters today.今天我写了两封信。
2、I have a pen.我有一支钢笔。
3、I have rice for lunch.午饭我吃大米。
4、I have English on Monday.星期一我上英语课。
5、I have to do this.我不得不做这个。
6、They haven't finished the job yet.他们尚未完成该项工作。
7、She might have come if she hadn't been so busy.当时若不是那么忙,她是可能来的。
have的释义:
aux.用以构成完成式及完成式的不定式,表示已经…;
vt.有,具有;拿,取得;从事;必须,不得不;
n.〈口〉有产者,有钱人;富国;〈英俚〉欺骗,诈骗;
have的的用法:
助动词have以及它的变体has,had等的主要用法如下:
1、have+过去分词,构成完成时态
如:
He has left for Japan.他已去了日本。
We’ve just done the washing-up.我们刚洗完碗碟。
Poor Jim has just had an accident.可怜的吉姆刚出了个事故。
2、have+been+现在分词,构成完成进行时
如:
I have been studying English for 8 years.我学英语已达八年了。
The children have been having a lot of run.孩子们一直玩得很开心。
3、have+been+过去分词,构成完成式被动语态
如:
English has been taught in China for many years.中国教英语已经多年。
Thousands of pounds have been spent on the new hospital.这家新医院花费了数千英镑。