反复做某事英语

八年级下册书上的over and over again ，望采纳

keep的用法小结 keep是高考常考词汇之一，其含义丰富，与其搭配的短语也很多，其主要用法如下： A、用作及物动词 （1）保留、保存、保持、留下 e.g. We'd better keep a seat for him. 我们最好给他留个座位。 He kept all the money in the bank. 他把所有的钱都存入了银行。 （2）履行（诺言）遵守 e.g. One should keep one's promise. 一个人应当遵守自己的诺言。 Everybody must keep the law. 人人都必须守法。 （3）赡养，养活，饲养 e.g. He has a large family to keep. 他有一大家人要养活。 The old man kept many animals like dogs, pigs and cats. 这位老人养了许多动物，像狗、猪、还有猫等。 （4）经营，管理 e.g. He kept a hotel in this city. 在这座城市里，他开了一家旅店。 She is good at keeping house. 她擅长管理家务。 （5）保守（秘密），记（日记、帐） e.g. All of the people keep the Spring Festival in our country. 我国所有的人都庆祝春节。 Some of them keep birthdays. 他们中有些人庆祝生日。 （7）使……处于某种状态（情况） 在这种情况下，keep常跟复合结构（keep＋宾语＋补语）。用作宾语补足语常见的词有现在分词、过去分词、形容词、副词以及介词短语。 e.g. He kept me waiting for half an hour. 他让我等了半个小时。 Keep your mouth shut and your eyes open. 少说话，多观察。 The doctor kept me in for a week. 医生一周没让我出去。 He always keeps his books in good order. 他总是把书放得整整齐齐。 B、用作不及物动词 （1）保持、继续（处于某种状态）（keep为连系动词） e.g. Please keep quiet. 请保持安静。 We're keeping in very good health. 我们身体非常好。 （2）（食物）保持良好状态 e.g. Will this fish keep till tomorrow? 这鱼能放到明天吗？ C、keep构成的一些短语 keep (sb.) away (from sth.)（使）某人离开（某物） keep sb. from doing sth. 阻止某人做某事 keep sth. in mind 记住（某事物） keep sb./ sth. out (of sth.) 不让……入内 keep back 忍住（眼泪），扣下，隐瞒 keep in touch with 与……保持联系 keep (on) doing sth. 继续做某事 keep off 远离，避开，让开 keep up 保持（不低落），继续 keep up with 跟上，不落在后面 keep boarders. 为寄宿生提供食宿 To raise: 抚养，饲养： keep chickens. 养鸡 To maintain for use or service: 备有：为利用或服务而持有： a city dweller who didn't keep a car. 没有汽车的城市居民 To manage, tend, or have charge of: 管理、照管或负责…： Keep the shop while I'm away. 我不在的时候你要照看商店 To preserve (food). 保存（食物） To cause to continue in a state, condition, or course of action: 维持：使…保持某一状态、情况或过程的动作： attempted to keep the patient calm. 试图使病人镇静 To maintain records in: 记载，记入：保存记录于： keep a yearly diary. 记载年纪 To enter (data) in a book: 记录（资料）于书里： keep financial records. 记录财务记录 To detain: 留住，耽搁： was kept after school. 放学后被留下来 To restrain: 控制： kept the child away from the hot stove; kept the crowd back with barriers. 别让孩子走近热炉子；用屏障挡住人群 To prevent or deter: 阻止，制止： tried to keep the ice from melting. 防止冰融化 To refrain from divulging: 使…不泄露： keep a secret. 保守秘密 To save; reserve: 保存；积攒： keep extra money for emergencies. 攒下多余的钱以备急用 To maintain: 保持： keep late hours. 经常晚睡 To adhere to; fulfill: 坚持；完成： keep one's word; keep a busy schedule. 履行诺言；按紧张的日程表完成 To celebrate; observe. 庆祝；欢度 v.intr.（不及物动词） To remain in a state or condition; stay: 保持，维持：保持某种状态或情况；保持： keep in line; keep quiet; kept well. 排好队；保持安静；保鲜 To continue to do: 继续做： keep on talking; keep guessing. 继续讲话；继续猜 To remain fresh or unspoiled: 保持新鲜或不腐败： The dessert won't keep. 沙拉不易久放 n.（名词） Care; charge: 照顾；管理： The child is in my keep for the day. 今天这孩子由我照顾 The means by which one is supported: 生计：人生存所需物品： earn one's keep. 挣钱糊口 The stronghold of a castle. 要塞：城堡的把守要点 A jail. 监狱 keep at To persevere in work or an action. 坚持做…：继续某项工作或行为 keep down To prevent from growing, accomplishing, or succeeding: 压制，镇压：阻止…成长、完成或成功： keep down prices; keep the revolutionaries down. 控制物价；镇压革命 keep off To stay away from. 躲开，避开 keep to To adhere to: 坚持，信守： keep to the original purpose. 遵守原定宗旨 keep up To maintain in good condition: 保持良好状态： kept up the property. 保存财产 To persevere in; carry on: 保持；继续： We asked her to stop talking, but she kept up. 我们请她别再说话了，但她依旧说下去 To continue at the same level or pace. 并行：按相同的水平或步伐继续下去 To match one's competitors, colleagues, or neighbors in success or lifestyle: 不落后，赶得上：赶上对手、同事或邻居，指在成就或生活方式上： unsuccessfully tried to keep up with his associates. 没能赶上他的同事们 for keeps For an indefinitely long period: 永远地：无限长的一段时间： gave the ring to me for keeps. 把这个戒指永久性地送给了我 Seriously and permanently: 严肃而永久地： We're separating for keeps. 我们从此一刀两断 keep an eye out To be watchful. 警觉 keep company To carry on a courtship: 相爱： a couple who kept company but never married. 彼此相爱却不结婚的一对情侣 keep (one's) chin up To be stalwart, courageous, or optimistic in the face of difficulty. 乐观，坚定：在困难面前坚定、勇敢或乐观 keep (one's) eyes open 或 keep (one's) eyes peeled To be on the lookout. 警觉，小心 keep (one's) nose clean【非正式用语】 To stay out of trouble. 避开麻烦 keep pace To stay even with others, as in a contest. 并列：与其他人并驾齐驱，如在比赛中 keep (someone) company To accompany or remain with. 陪伴：陪伴或与…呆在一起 keep time To indicate the correct time. 显示准确时间 Music To maintain the tempo or rhythm. 【音乐】 保持节奏或旋律 keep to (oneself) To shun the company of others: 避开其他人的陪伴： She kept to herself all morning. 整个上午她自己一个人呆着 To refrain from divulging: 使…不泄露： He kept the news to himself. 他对这个消息秘而不宣

一、用作及物动词：

（1）保留、保存、保持、留下

（2）履行（诺言）遵守

（3）赡养，养活，饲养

（4）经营，管理

（5）保守（秘密），记（日记、帐）

（6）庆祝;守(宗教节日等)

（7）使……处于某种状态（情况）

在这种情况下，keep常跟复合结构（keep+宾语+补语）。用作宾语补足语常见的词有现在分词、过去分词、形容词、副词以及介词短语。

二、用作不及物动词

（1）保持、继续（处于某种状态）（keep为连系动词）

（2）（食物）保持良好状态

keep的其他用法：

一、keep +形容词

keep+sth/sb +形容词

keep +doing 一直做某事.keep ...from doing ...阻止做某事.

二、keep构成的一些短语

keep (sb.) away (from sth.)（使）某人离开（某物）

keep sb. from doing sth. 阻止某人做某事

keep sth. in mind 记住（某事物）

keep sb./ sth. out (of sth.) 不让……入内

keep back 忍住（眼泪），扣下，隐瞒

keep in touch with 与……保持联系

keep (on) doing sth. 继续做某事

keep off 远离，避开，让开

keep on 穿戴着。。。；使（灯等）一直开的。

keep out 使留在外面

keep up 保持（不低落），继续

keep up with 跟上，不落在后面

参考资料：百度百科-keep

keep doing sth 和keep on doing sth的区别为：

一、指代不同

1、keep doing sth：保持做某事。

2、keep on doing sth：继续做...

二、侧重点不同

1、keep doing sth：强调状语的继续，常与表示延续动作的动词与静止状态的动词连用。

2、keep on doing sth：表示动作反复，强调动作与动作之间有间隔，常与表示短暂动作的动词连用。

三、引证用法不同

1、keep doing sth：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。

2、keep on doing sth：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 doing sth 表示继续做某件事,重复做某事,指前面做过的事情而keep to do sth 则表示继续做另一件事情,是指与前面刚做的事情是不同的例如:They keep (on) sing.They keep to sing.前面一句表示他们继续唱歌,他们一直在唱歌,只是做唱歌这件事情. keep后面可以跟介词on 也可以省略.后面一句表示他们开始唱歌,可能之前他们在跳舞,跳完舞后他们继续唱歌,是指做完了一件事情后继续做另外一件事情

Keep 是英语中的一个常用动词，用法如下：

一.keep 用作及物动词，意为“（暂时）保管、（暂时）存放、保存、保留”等，有时也可以表示“借”的意思。

Please keep the dictionary well. 请好好地保存这本词典。二.keep 用作及物动词，意为“遵守（诺言、法律、条约等）、保守（秘密等）”

He is a man who always keeps his words. 他是一个说话算数的人。三.keep 用作及物动词常用句型为“ keep+ 宾语 + 宾语补足语”，意为“使……保持某种状态”，可分为以下三种情况：

1.keep+ 宾语 + 形容词 / 副词。

Please keep the door and window open. 请把门窗开着。2 . keep+ 宾语 + 介词短语。

Please keep your hands behind your back. 请把手放在背后。

3 . Keep+ 宾语 +V-ing 形式。

Don't keep them working day and night. 不要让他们不分白天黑夜的工作。

四.“ keep+V-ing 形式”或“ keep on+V-ing 形式”，表示“继续 / 一直 / 老是 / 反复做某事”。

The old woman keeps on standing there still. 那老太太一直站在那里，一动也不动。

五.keep 用作连系动词时，与后面的形容词构成系表结构，意为“保持某种状态”。

You must look after yourself and keep healthy. 你一定要照顾自己，保持身体健康。

六. keep 用作不及物动词时，意为“保持（食物等）不坏、保持着某种状态”等。

Will this fish keep until tomorrow？ 这条鱼可以保存到明天吗？

扩展资料：

keep构成的一些短语

keep (sb.) away (from sth.)（使）某人离开（某物）

keep sb. from doing sth. 阻止某人做某事

keep sth. in mind 记住（某事物）

keep sb./ sth. out (of sth.) 不让……入内

keep back 忍住（眼泪），扣下，隐瞒

keep in touch with 与……保持联系

keep (on) doing sth. 继续做某事

keep off 远离，避开，让开

keep on 穿戴着；使（灯等）一直开的

keep out 使留在外面

keep up 保持（不低落），继续

keep up with 跟上，不落在后面

参考链接：keep的用法-百度百科

keep doing / keep on doing 1) 均可表示“继续做某事,反复做某事”,可互换,只是 keep on 更加强调时间的间隔性和动作的反复性,及某人做某事的决心.He kept on working until midnight though he was tied.The boy kept /kept on asking some silly questions in class.2) 若表示一连续不段的动作,或某一动作的持续状态,只宜用keep doing .She kept waving to her husband until he was out of sight.They kept standing outside the room during all the meeting.Keep lying here; I will be back soon.3) 若表示今后或将来继续做某事,则只宜用keep on doing .We must keep on working hard in the coming new year.He kept on smoking though we advised him to stop to smoke.

1.keep +形容词 2.keep+sth/sb +形容词3.keep +doing 一直做某事4.keep ... from doing ... 阻止做某事。。。5.keep a pet 饲养一个宠物6.How long may I keep this book ？ keep指借。