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keep这个英语单词它的过去式和它的过去时态的读音和keep的原形完全不一样，不信我们来看看。以下是小编给大家带来keep的过去式和用法及例句，以供参阅。
keep的各种时态
过去分词: kept
过去式: kept
现在分词: keeping
keep的用法
keep的用法1：keep的基本意思是“保留,保管,保存,留下,保持”,指使某人或某物继续保持某种状态。引申可作“管理,经营”“料理,照顾”“抚养,养活,饲养”“遵守,维护”“庆祝”“耽搁”“记”等解。
keep的用法2：keep可用作及物动词,也可用作不及物动词。用作及物动词时,接名词或代词作宾语(不可接动词不定式作宾语),也可接双宾语,其间接宾语可转化为介词for的宾语。keep用作不及物动词作“保存”解时,主动结构常含被动意义。
keep的用法3：keep还可接以形容词、副词、as短语、现在分词(短语)、过去分词(短语)等充当宾语补足语的复合宾语,但不可接含动词不定式的复合宾语。
keep的用法4：keep作“保持,继续”解时还可用作系动词,后跟表语,该表语可由形容词、副词、名词、动名词或介词短语等充当，此用法keep有时可用于进行体。
keep的用法5：keep后接介词from,再接名词或动名词,表示“使自己不做某事”,主要用于否定句或疑问句。
keep的用法6：由keep构成的常用习语大多不用于进行体。
keep的过去式例句
1. A skeleton staff of 20 is being kept on.
留下了20名骨干人员。
2. The plane has been kept in service far longer than originally intended.
这架飞机已经超期服役很长时间了。
3. He kept encouraging Rosie to find a place of her own.
他不断鼓励罗茜为自己找个住处。
4. Mike kept snatching him up by the collar and jerking him up.
迈克一直揪着他的领子把他往上猛举。
5. The child kept her eyes fixed on the wall behind him.
这个小女孩眼睛一直紧盯着他身后的那堵墙。
6. The exact locations are being kept secret for reasons of security.
确切地点因为安全原因要保密。
7. The volunteers kept a record of everything they ate for a week.
志愿者记录下他们一周所吃的所有食物。
8. Any child who is caught will be kept in at playtime.
凡是被抓住的孩子在课间游戏时要被留在屋里。
9. With four laps to go, he kept pace with the leaders.
还剩4圈的时候，他紧紧咬住领先者。
10. The prison's inmates are being kept in their cells.
这个监狱的犯人被关在他们的囚室里。
11. Don't forget, I have always kept the money rolling in.
不要忘记，我总是有大量钱财滚滚而来。
12. Oranges can be kept for a long time without going mouldy.
橙子可以存放很长时间而不腐烂。
13. If you kept your nose clean, you had a job for life.
如果你规规矩矩，就可以一辈子都捧着这个饭碗。
14. You wouldn't be here now if she'd kept her mouth shut.
如果她守口如瓶的话，你现在就不会在这儿啦。
15. I kept hearing the sound of applause in the background.
我不断听到隐约的鼓掌声。
keep的英语例句
1. Remember, keep a positive attitude and good things will happen.
记住：保持乐观的心态，好事自然会发生。
2. A fellow doesn't last long on what he has done. He's got to keep on delivering as he goes along.--Carl Hubbell, Baseball Player
靠过去完成的无法让人保有成功，必须在路上持续交出成绩。
3. Llewelyn was mounting the stairs up into the keep.
卢埃林登上台阶，走进城堡主楼。
4. When you are sitting, keep your elbow on the arm rest.
坐立时，把胳膊肘靠在扶手上。
5. It's a constant struggle to try to keep them up to par.
要让他们达标，需要不断努力。
6. Just play it safe, cover your ass, keep your head down.
要谨慎行事，保护好自己并保持低调。
7. It's an affront to human dignity to keep someone alive like this.
如此维持一个人的生命是对人类尊严的冒犯。
8. Keep your spending on luxuries down to manageable proportions.
将你在奢侈品上的花费降至可控范围。
9. The Government is anxious to keep the whole case out of court.
政府迫切希望整件事能够在庭外解决。
10. Locking up men does nothing more than keep them off the streets.
把这些人关起来只是做到了不让他们上街而已。
11. I managed to keep my parents in the dark about this.
我设法对父母瞒下了此事。
12. We sat round the fire to keep ourselves warm.
我们围坐在火边取暖。
13. He failed to keep a rendezvous after sensing a police trap.
他察觉到警方设了圈套以后就没有如约会面。
14. Jay had always tended to keep his girlfriends at a distance.
杰伊一贯和他的女朋友们保持距离。
15. This commission would keep environmental scorecards on UN member nations.
该委员会将对联合国的成员国采用环境记录卡制。
