我想我是海啊
牛津高阶英汉双解词典 while 1 / waɪl; US hwaɪl; hwaɪl/ n [sing] (period of) time （一段）时间: She worked in a bank for a while before studying law. 她学法律之前在银行工作过一段时间. * For a long while we had no news of him. 很长一段时间我们没有他的消息. * I'll be back in a little while, ie soon. 我一会儿就回来. * It took quite a while (ie a long time) to find a hotel. 很长时间才找到一家旅馆. * We waited for three hours, all the while hoping that someone would come and fetch us. 我们等候了三个小时, 一直希望能有人来接我们. (idm 习语) once in a while => once. worth sb's while => worth.> while v (phr v) while sth away pass (a period of time) in a leisurely way 逍遥自在地度过（一段时间）: We whiled away the time at the airport reading magazines. 我们在机场阅读杂志消磨时间. * It's easy to while a few hours away in a museum. 在博物馆里很容易打发掉几个小时. while 2 / waɪl; US hwaɪl; hwaɪl/ (also whilst / waɪlst; US hwaɪlst; hwaɪlst/) conj (a) during the time that; when 在...期间; 当...的时候: He fell asleep while (he was) doing his homework. 他做着做着功课就睡着了. * While I was in Madrid there was a carnival. 我在马德里的时候正赶上狂欢节. * While (locked up) in prison, she wrote her first novel. 她在狱中写出了第一部小说. (b) at the same time as 与...同时: While Mary was writing a letter, the children were playing outside. 玛丽写信时孩子都在外面玩儿. * He listens to the radio while driving to work. 他去上班一边开着车一边听音乐. * I lived in a hostel while I was a student. 我求学期间住在青年招待所里. (used to show a contrast 用以表示对比或相反的情况): I drink black coffee while he prefers it with cream. 我爱喝清咖啡而他喜欢加奶油的. * English is understood all over the world while Turkish is spoken by only a few people outside Turkey itself. 英语世界通行, 但土耳其语离开本国就很少有人说了. (fml 文) although 虽然: While I admit that there are problems, I don't agree that they cannot be solved. 尽管我承认有问题存在, 但我不同意说这些问题不能解决.牛津高阶英语词典
上班好远
1. when和while在引导状语从句时， 都可表示“当……的时候”。如Doctor Smith called when / while we were preparing dinner．当我们正在做饭的时候，史密斯医生来访了。While I was in Shanghai， I met with the pop star．当我在上海时， 碰巧遇到了那位流行歌星。【注意】(1) when表示“当……的时候”，从句中既可以用延续性动词， 表示状态或时间段， 也可以用非延续性动词， 表示动作或时间点； while表示“当…… 的时候”、“在……期间”， 从句中只能用延续性动词， 表示状态或时间段。例如：It was snowing when we arrived at the station.When he came in， we all stood up， smiling．I was very fat when / while I was a child．When / While she was typing， someone knocked at the door．(2)在when或while所引导的状语从句中， 如果从句的主语和主句的主语相同， 且动词又是be动词时， 从句的主语和be动词往往可以省略。例如：When / While (I was) walking along the street， I heard my name called．When / While (you’re) in trouble， turn to me for help．2. when和while都可以表示“尽管、虽然”， 但when经常指描述的事实或结果事与愿违或出人意料， 而while在语气上含有让步之意。例如：The boy was watching TV when he should have gone to bed．虽然那孩子该睡觉了， 但他还在看电视。The old couple prefer walking when they might take a taxi．尽管可以坐出租车， 那对老夫妇更愿意步行。While I accept that he is not perfect， I do actually like the person．尽管我承认他并不完美， 但我确实真地喜欢他这个人。While he loves his students， he is very strict with them．虽然他爱他的学生， 但对他们的要求也很严格。while的其它含义和用法：(1) 然而， 可是I like coffee， while my sister likes tea．我喜欢咖啡， 而我姐姐喜欢喝茶。I was preparing for the exam while they were chatting．我在准备考试， 可他们却在闲聊。(2) 只要While there is water, there is hope of life．只要有水， 就有生存的希望。I’ll offer help to those poor children while I’m alive．只要我活着， 就要帮助那些贫困的孩子。 when和while引导的句子可以作过去进行时的时间状语，区别在于：when引导的时间状语从句可以接一段时间或者一个具体的时间点 while引导的时间状语从句只能接一个时间点。如：通常用在事情同时发生的情况,主句和从句都用过去进行时Mother was cooking the meal while i was doing my homework.当妈妈在做饭的时候,我正在做功课。 表示而...的意味时,主句和从句的时态是一致的,即可以都是一般现在时,又可以都是一般过去时,如：I like playing football while Jim likes playing basketball.我喜欢踢足球,然而吉姆喜欢打篮球。Yesterday my parents went to the cinema while I stayed at home.昨天爸爸,妈妈去看电影了,而我呆在家里在。
changyin1116
whilen.时间;一段时间,一会儿waitawhile.等一会儿。ittookalongwhiletodothework.做这个工作花了许多时间。whathaveyoubeendoingallthiswhile?这一阵子你一直在做什么?习惯用语agood[long,great]while长[许]久alittlewhile不久,一会儿awhileago方才,刚才afterawhile不久,过一会儿allthewhile始终,一直atwhiles有时,时常betweenwhiles间或,时或everylittlewhile(=atwhiles)有时,时常fora[one]while暂时inalittlewhile不久,没一会儿makeitworthsb.'swhile酬谢某人,贿赂某人thewhile[whilst](与此)同时,在此期间whileyouareaboutit[口]顺便,在你做这个的同时worth(one's)while值得的;值得花费时间,值得一干;有益的
小崔崔shining
真全面啊我总结就是 当时间讲的时候 是连词 作“当”讲，与when的区别是 前者表示一段时间 后者表示点时间当名词讲的时候 指一段时间 比如for a while ：一会儿还当然而讲 表示转折 He likes football while i like basketball.
华尔街学徒工
while
中文释义：
1、conj. 在……期间；在……的过程中；与……同时；（对比两件事物）……而；虽然，尽管；直到……为止
2、n. 一段时间；（诗、文）在此期间
3、adv. 在……时候
4、v. 消磨（时间）
5、prep. 直到
英文读音：英 [waɪl] 美 [waɪl]
短语
1、Short while 不一会
2、DO WHILE 循环 ; 循环语句 ; 条件循环
3、While they 今朝有酒今朝醉
4、While doing 正在做某事 ; 是一个省略形式 ; 两者同时发生
扩展资料：
while的近义词
although
英文读音：英 [ɔːlˈðəʊ] 美 [ɔːlˈðoʊ]
中文释义：conj. 尽管，虽然；但是，然而
一、短语
1、Although I 即使我 ; 就算这样我也
2、although if 虽然如果 ; 但如果
3、Although exhausted 虽然筋疲力尽
二、例句
Although he worked hard, he failed in the exam.
虽然他很努力，但他考试没有及格。
匪号叶小二
while:[(h)wail]While用法小结一、while作名词用，表示“一会儿”“一段时间”1.Shelikestoliedownforawhileafterlunch.她喜欢午饭后躺一会儿。2.Comingtoanothercountrytostudyrequiresabigadjustmentandittakesawhiletofitin.来到另一个国家求学，需要花一段时间来适应。二、While作连词(1)引导时间状语1.Wemuststrikewhiletheironishot.趁热打铁。2.Whileshewaslisteningtotheradio，shefellasleep.她听着收音机睡着了。(2)引起让步状语从句，意思是“虽然…但是….”、“尽管…但是…”(多放于句首)1.Whileheloveshisstudents，heisverystrictwiththem..虽然他爱他的学生，可是他对他们很严格。2.Whiletheseexperimentsareinterestinganduseful，itisimportanttorememberthattheymaynotalwaystellusmuch.(BookIIIp125)虽然这些实验很有趣也有用，但是很重要的是要记住，这些实验也可能不会告诉你很多。(3)引起条件状语，意思是“只要”1.Whilethereislifethereishope.只要生命存在，就有希望。2.Whilethereisawaythereisaway.有志者事竟成。三、While作并列连词用，意思为“而，然而”，表对比。而but表转折。注意用心比较体会while与but的句中用意1.Somepeoplewastefoodwhileothershaven'tenough.有些人很费粮食，然而有些人却吃不饱。2.Thesonwashavingagoodmealathome，whiletheparentswereworkinginthefields.儿子在家吃好饭而父母却在田里辛勤劳作。3.Ioughttohavehelpedher，butInevercould.我本该帮她但没能。4.Honeyissweet，butthebeestings.蜂蜜很甜，但蜜蜂有刺蜇人。四.while，when，as的用法区别都译为“当…的时候”，区别为：when后的从句谓语动词既可是延续性动词，也可是短暂性动词，而且还可作并列连词，译为“这时”。但以下句型一定用when，作并列连词：句型A：beabouttodo…when…正要做…这时(发生另一事)句型B：was/weredoing…when…正在…这时(发生另一事)句型C：haddone…when…刚要做…这时(发生另一事)1.Wewereabouttosetoutwhenitbegantorain.我们刚要出发天突然下雨了。2.Hehadhardlysatdownwhenhismobilerang.他刚一坐下手机就响了。3.IwaswalkingalongthebankoftheriverwhenIfellintoit.我正沿河岸散步突然掉进水里。while后的从句谓语动词只能是延续性动词，强调主从句的两个动词同时发生；while也可作并列连词，表示两个动作的对比，译为“而”“然而”。as则表示两个变化中的动作的同时性，译为“一边…一边…”。1.Whilehismotherwascookinginthekitchen，theboyfellasleepinthechair.(在一个延续动作过程中发生另一个动作)2.Hehurriedhome，lookingbehindashewent.他匆匆回家，边走边往后看。
风火轮妹妹123
while的用法可从下述几点理解与运用. 一、while意为\"当.时候\",指一段时间,不能用来表示一个时间点. While the discussion was still going on,George came in.当讨论还在进行时,乔治走了进来. 二、while意为\"而;然而\",表示转折. There\'re plenty of rain in the southeast,while there\'s little in the northeast.东南部雨量充足,而西北部则很少下雨. 三、while意为\"虽然;尽管\",表示让步. While I admit his good points,I can see his shortcomings.尽管我承认他的优点,但我还是能看到他的缺点. 四、while意为\"只要\",表示条件. We can surely overcome these difficulties while we are closely united.只要我们紧密地团结一致,一定能克服这些困难. 五、while从句中的省略. 当while从句中的主语与主句的主语一致,且含有be的某种形式时,从句中的主语连同be可同时省略. While listening to the radio,she fell asleep.她在听收音机时睡着了. While in London,he studied music and painting.在伦敦时,他学习音乐和绘画. 六、while可用作名词,意为\"一会儿;一段时间\". 作名词用时,主要用于短语中:after a while \"过了一会儿\"; all the while \"一直,始终\"; a short / little while ago \"刚才\"; once in a while \"偶尔,间或\"; wait / rest(for) a while \"等 / 休息一会儿\". I haven\'t seen her for a long while.我好久没有看见她了. Where have you been all this while?这一阵子你到哪去了? He usually goes to work by bike,but once in a while he goes by bus.他通常骑自行车上班,但偶尔也乘公共汽车. I looked everywhere for the letter,but it was in my pocket all the while.我到处找那封信,却不知它一直在我口袋里. 七、while与when以及as之间的区别. 1.当从句中的谓语动词是持续性的动作时,我们可以用while,when或as. While / When / As I was walking down the street,I noticed a police car in front of the bank.我顺着马路往前走时,发现银行门前停着一辆警车. 2.当从句中的谓语动词表示瞬间动作时,不可用while. He was on the point of leaving when someone knocked at the door.他正要走,这时有人敲门. 3.如果谈论两个长动作,最常用的是while. While John was sitting biting his nails,I was working out a plan to get us home.约翰坐在那里咬指甲时,我想出了一个回家的办法. 不过,as是可以用来说明两种正在发展或变化的情况的,这时as引导一个持续性的动作,主句中的动作与之同时进行. As we talked on,he got more and more excited.我们继续往下谈的时候,他越来越兴奋. 4.如果表示两个短动作或事件同时发生,最常用的是as或just as,也可用when. Just as he caught the ball,there was a tearing sound.当他抓住球的时候,有一种撕裂的声音. I thought of it just when you opened your mouth.就在你要说话的时候,我也想到了.
