题目内容：

run out和run out of 的区别.即什么时候用前者.什么时候用后者、
麻烦说的详细点~

优质解答

首先正确区分词义
run out
1.跑出去；匆匆离开：例句:Lots of students ran out to see what had happened.
许多学生跑出去看发生了什么事情.2.(液体)流出：例句:The water runs out at the other end of the pipe.
水从管子的另一端流出去.3.到期,期满：例句:Our contract runs out at the end of the month.
我们的合同在本月底到期.4.被耗尽,被用完：例句:You'd better go home before your money runs out.
你最好别等钱花光再回家.5.突出；伸出：例句:The wall runs out into the field.
这面墙一直延伸到田野里.6.把(绳子等)放出；拉出：例句:They ran the rope out a little at a time.
他们一次把绳子抽出来一点.7.使跑得精疲力竭：例句:I've run myself out.I can't go any further.
我跑得精疲力竭,再也走不动了.8.[英国英语]用汽车把…送出去；驾车出游：例句:We ran out to the centre of the city this morning.
我们今天上午开车到市中心一带去玩.9.强迫离开；赶走：例句:If he refuses to leave here,the police will run him out.
如果他拒不离开此地,警方将强迫他离开.10.消失；失踪：例句:The cashier had run out with eighty thousand pounds in cash.
这个出纳员带着八万镑现钞消失得无影无踪.
run out of
1.从…跑出来：例句:All the students run out of the classrooms as soon as the bell rings.
铃声一响,学生们都从教室里跑出来.2.(液体)从…流出：例句:Filthy water runs out of the pipe every day.
污水每天从管道中流出来.3.耗尽,用完：例句:We ran out of coal,and had to burn wood.
我们的煤用光了,只好烧柴.4.[美国英语]强迫离开；驱逐出…：例句:They ran the spies out of the country.
他们将间谍驱逐出境.
@关键是run out 是不及物词组 ,和主语是逻辑上的主谓关系
run out of是及物词组
所以呢run out是不及物的,后面不能加宾语,所以没有被动
run out of是及物的,后面必须加宾语
就是如果出现sth be run out那就是错的 只有sth run out等