They put out the fire 这里的put是不及物动词 是不是加上宾语要介词吖 是不是不及物动词加上介词要看

1、put out 是一个词组或者像你说的,是一个动词短语.这里是“熄灭”的意思.
put out 还有其他意思1.熄灭,关(灯)；出版,发布；公布；播出；生产；使不高兴.
2、put有时作及物动词,有时作不及物动词.具体怎么用要看其在句中表达的意思了.
及物动词 vt.
1.放,摆,装
Where did you put the spanner?
你把扳钳放哪儿啦?
2.使处于(某种状态)
They have just put through a business deal.
他们刚刚达成一笔生意.
The situation put us at a serious disadvantage.
形势使我们处于非常不利的地位.
3.施加,强加[(+on)]
They tried to put the blame on him.
他们力图将责任推在他身上.
4.表达,表述;翻译
Can you put it in simpler English?
你能用更简单的英语说吗?
5.提出[(+to/before)]
I will put your views to the committee.
我将把你的看法提交委员会.
6.写上;标上
Put a question mark at the end of the sentence.
句末写上问号.
7.使从事;把...用于;使受到
He put his children to work on his farm during the summer vacation.
他让他的孩子在暑假里去自家的农场劳动.
8.使渡过;使航行
9.投掷;发射
Some astronauts were put into space.
几名宇航员被送上太空.
10.移动;拨动
11.穿(衣)[(+on)]
12.延后[(+off)]
13.课(税);投(资);下(赌注)
She put all her money in that company.
她将所有的钱投资到该公司.
14.为...配曲[(+to)]
Some of his poems have been put to music.
他有些诗歌已谱成曲子.
不及物动词 vi.
1.【口】出发,匆忙离开
He put for home after a hurried meal.
他匆匆吃完饭就出发回家了.
2.开航,航行
3.(植物)发芽
4.(河水)流向