When和while的的具体区别，越详细越好 英语中while和when的区别，越详细越好
when \u548cwhile \u7684\u533a\u522b??\u8d8a\u8be6\u7ec6\u8d8a\u597d.as\u548cwhen\u3001while\u7684\u533a\u522b
\u2460when\u662fat or during the time that, \u65e2\u6307\u65f6\u95f4\u70b9\uff0c\u4e5f\u53ef\u6307\u4e00\u6bb5\u65f6\u95f4\uff1b
while\u662fduring the time that\uff0c\u53ea\u6307\u4e00\u6bb5\u65f6\u95f4\uff0c\u56e0\u6b64when\u5f15\u5bfc\u7684\u65f6\u95f4\u72b6\u8bed\u4ece\u53e5\u4e2d\u7684\u52a8\u8bcd\u53ef\u4ee5\u662f\u7ec8\u6b62\u6027\u52a8\u8bcd\uff0c\u4e5f\u53ef\u4ee5\u662f\u5ef6\u7eed\u6027\u52a8\u8bcd\uff0c\u800cwhile\u4ece\u53e5\u4e2d\u7684\u52a8\u8bcd\u5fc5\u987b\u662f\u5ef6\u7eed\u6027\u52a8\u8bcd\u3002
\u2461when \u8bf4\u660e\u4ece\u53e5\u7684\u52a8\u4f5c\u548c\u4e3b\u53e5\u7684\u52a8\u4f5c\u53ef\u4ee5\u662f\u540c\u65f6\uff0c\u4e5f\u53ef\u4ee5\u662f\u5148\u540e\u53d1\u751f\uff1bwhile \u5219\u5f3a\u8c03\u4e3b\u53e5\u7684\u52a8\u4f5c\u5728\u4ece\u53e5\u52a8\u4f5c\u7684\u53d1\u751f\u7684\u8fc7\u7a0b\u4e2d\u6216\u4e3b\u4ece\u53e5\u4e24\u4e2a\u52a8\u4f5c\u540c\u65f6\u53d1\u751f\u3002
\u2462\u7531when\u5f15\u5bfc\u7684\u65f6\u95f4\u72b6\u8bed\u4ece\u53e5\uff0c\u4e3b\u53e5\u7528\u8fc7\u53bb\u8fdb\u884c\u65f6\uff0c\u4ece\u53e5\u5e94\u7528\u4e00\u822c\u8fc7\u53bb\u65f6\uff1b\u5982\u679c\u4ece\u53e5\u548c\u4e3b\u53e5\u7684\u52a8\u4f5c\u540c\u65f6\u53d1\u751f\uff0c\u4e24\u53e5\u90fd\u7528\u8fc7\u53bb\u8fdb\u884c\u65f6\u7684\u65f6\u5019\uff0c\u591a\u7528while\u5f15\u5bfc\uff0c\u5982\uff1a
a. When the teacher came in, we were talking.
\u5f53\u6b64\u53e5\u6539\u53d8\u4e3b\u4ece\u53e5\u7684\u4f4d\u7f6e\u65f6\uff0c\u5219\u4e3a\uff1a
While we were talking, the teacher came in.
b. They were singing while we were dancing.
\u2463when\u548cwhile \u8fd8\u53ef\u4f5c\u5e76\u5217\u8fde\u8bcd\u3002when\u8868\u793a\u201c\u5728\u90a3\u65f6\u201d\uff1bwhile\u8868\u793a\u201c\u800c\uff0c\u5374\u201d\uff0c\u8868\u5bf9\u7167\u5173\u7cfb\u3002\u5982\uff1a
a. The children were running to move the bag of rice when they heard the sound of a motor bike.
\u5b69\u5b50\u4eec\u6b63\u8981\u8dd1\u8fc7\u53bb\u642c\u5f00\u90a3\u888b\u7c73\uff0c\u8fd9\u65f6\u4ed6\u4eec\u542c\u5230\u4e86\u6469\u6258\u8f66\u7684\u58f0\u97f3\u3002
b. He is strong while his brother is weak.
\u4ed6\u957f\u5f97\u5f88\u7ed3\u5b9e\uff0c\u800c\u4ed6\u5f1f\u5f1f\u5374\u5f88\u7626\u5f31\u3002
\u5177\u4f53\u4f60\u53ef\u4ee5\u53c2\u8003\u8fd9\u4e00\u6bb5\u3002
when\uff0cwhile\uff0cas\u5f15\u5bfc\u65f6\u95f4\u72b6\u8bed\u4ece\u53e5\u7684\u533a\u522b
when\uff0cwhile\uff0cas\u663e\u7136\u90fd\u53ef\u4ee5\u5f15\u5bfc\u65f6\u95f4\u72b6\u8bed\u4ece\u53e5\uff0c\u4f46\u7528\u6cd5\u533a\u522b\u975e\u5e38\u5927\u3002
\u4e00\u3001when\u53ef\u4ee5\u548c\u5ef6\u7eed\u6027\u52a8\u8bcd\u8fde\u7528\uff0c\u4e5f\u53ef\u4ee5\u548c\u77ed\u6682\u6027\u52a8\u8bcd\u8fde\u7528\uff1b\u800cwhile\u548cas\u53ea\u80fd\u548c\u5ef6\u7eed\u6027\u52a8\u8bcd\u8fde\u7528\u3002
\u2460 Why do you want a new job when youve got such a good one already\uff1f\uff08get\u4e3a\u77ed\u6682\u6027\u52a8\u8bcd\uff09\u4f60\u5df2\u7ecf\u627e\u5230\u5982\u6b64\u597d\u7684\u5de5\u4f5c\uff0c\u4e3a\u4f55\u8fd8\u60f3\u518d\u627e\u65b0\u7684\uff1f
\u2461Sorry\uff0cI was out when you called me\uff0e\uff08call\u4e3a\u77ed\u6682\u6027\u52a8\u8bcd\uff09\u5bf9\u4e0d\u8d77\uff0c\u4f60\u6253\u7535\u8bdd\u65f6\u6211\u521a\u597d\u5916\u51fa\u4e86\u3002
\u2462Strike while the iron is hot\uff0e\uff08is\u4e3a\u5ef6\u7eed\u6027\u52a8\u8bcd\uff0c\u8868\u793a\u4e00\u79cd\u6301\u7eed\u7684\u72b6\u6001\uff09\u8d81\u70ed\u6253\u94c1\u3002
\u2463 The students took notes as they listened\uff0e\uff08listen\u4e3a\u5ef6\u7eed\u6027\u52a8\u8bcd\uff09\u5b66\u751f\u4eec\u8fb9\u542c\u8bfe\u8fb9\u505a\u7b14\u8bb0\u3002
\u4e8c\u3001when\u4ece\u53e5\u7684\u8c13\u8bed\u52a8\u8bcd\u53ef\u4ee5\u5728\u4e3b\u53e5\u8c13\u8bed\u52a8\u4f5c\u4e4b\u524d\u3001\u4e4b\u540e\u6216\u540c\u65f6\u53d1\u751f\uff1bwhile\u548cas\u4ece\u53e5\u7684\u8c13\u8bed\u52a8\u4f5c\u5fc5\u987b\u662f\u548c\u4e3b\u53e5\u8c13\u8bed\u52a8\u4f5c\u540c\u65f6\u53d1\u751f\u3002
1\uff0e\u4ece\u53e5\u52a8\u4f5c\u5728\u4e3b\u53e5\u52a8\u4f5c\u524d\u53d1\u751f\uff0c\u53ea\u7528 when\u3002
\u2460When he had finished his homework\uff0che took a short rest\uff0e\uff08finished\u5148\u53d1\u751f\uff09\u5f53\u4ed6\u5b8c\u6210\u4f5c\u4e1a\u540e\uff0c\u4ed6\u4f11\u606f\u4e86\u4e00\u4f1a\u513f\u3002
\u2461When I got to the airport\uff0cthe guests had left\uff0e\uff08got to\u540e\u53d1\u751f\uff09\u5f53\u6211\u8d76\u5230\u98de\u673a\u573a\u65f6\uff0c\u5ba2\u4eba\u4eec\u5df2\u7ecf\u79bb\u5f00\u4e86\u3002
2\uff0e\u4ece\u53e5\u52a8\u4f5c\u548c\u4e3b\u53e5\u52a8\u4f5c\u540c\u65f6\u53d1\u751f\uff0c\u4e14\u4ece\u53e5\u52a8\u4f5c\u4e3a\u5ef6\u7eed\u6027\u52a8\u8bcd\u65f6\uff0cwhen\uff0cwhile\uff0cas\u90fd\u53ef\u4f7f\u7528\u3002
\u2460When \uff0fWhile \uff0fAs we were dancing\uff0ca stranger came in\uff0e\uff08dance\u4e3a\u5ef6\u7eed\u6027\u52a8\u8bcd\uff09\u5f53\u6211\u4eec\u8df3\u821e\u65f6\uff0c\u4e00\u4f4d\u964c\u751f\u4eba\u8d70\u4e86\u8fdb\u6765\u3002
\u2461When \uff0fWhile \uff0fAs she was making a phonecall\uff0cI was writing a letter\uff0e\uff08make\u4e3a\u5ef6\u7eed\u6027\u52a8\u8bcd\uff09\u5f53\u5979\u5728\u6253\u7535\u8bdd\u65f6\uff0c\u6211\u6b63\u5728\u5199\u4fe1\u3002
3\uff0e\u5f53\u4e3b\u53e5\u3001\u4ece\u53e5\u52a8\u4f5c\u540c\u65f6\u8fdb\u884c\uff0c\u4ece\u53e5\u52a8\u4f5c\u7684\u65f6\u95f4\u6982\u5ff5\u6de1\u5316\uff0c\u800c\u4e3b\u8981\u8868\u793a\u4e3b\u53e5\u52a8\u4f5c\u53d1\u751f\u7684\u80cc\u666f\u6216\u6761\u4ef6\u65f6\uff0c\u53ea\u80fd\u7528 as\u3002\u8fd9\u65f6\uff0cas\u5e38\u8868\u793a\u201c\u968f\u7740\u2026\u2026\u201d\uff1b\u201c\u4e00\u8fb9\u2026\u2026\uff0c\u4e00\u8fb9\u2026\u2026\u201d\u4e4b\u610f\u3002
\u2460 As the time went on\uff0cthe weather got worse\uff0e\uff08as\u8868\u793a\u201c\u968f\u7740\u2026\u2026\u201d\u4e4b\u610f\uff09
\u2461 The atmosphere gets thinner and thinner as the height increases\uff0e\u968f\u7740\u9ad8\u5ea6\u7684\u589e\u52a0\uff0c\u5927\u6c14\u8d8a\u6765\u8d8a\u7a00\u8584\u3002
\u2462As years go by\uff0cChina is getting stronger and richer\uff0e\u968f\u7740\u65f6\u95f4\u4e00\u5e74\u4e00\u5e74\u8fc7\u53bb\uff0c\u4e2d\u56fd\u53d8\u5f97\u8d8a\u6765\u8d8a\u5bcc\u5f3a\u4e86\u3002
\u2463The little girls sang as they went
1. when指某个时间点，表示瞬间动作；while 指某个时间段，表示延续性动作。如：
When I got there, she was playing the violin. 我到那里时，她正在拉小提琴。
While I was playing the violin, he came to see me.我正在拉小提琴时，他来看我了。
补给站：英语中，延续性动作是由延续性动词发出的，瞬间性动作是由非延续性动词发出的。延续性动词和非延续性动词的区别：
延续性动词是指该动作可以延续一段时间，而不是瞬间结束，如work（工作）、study（学习）、eat（吃）、watch（观看）；非延续性动词是指该动作极为短暂，瞬间便会结束，如start（开始）、begin（开始）、hit（撞）、see（看见）、knock（敲）、jump（跳）。
2. when表示偏偏在这时，强调双方动作互相冲突；while表示与此同时，双方动作互不相干。如：
When we were having a meeting, the children were shouting outside the window.我们正在开会，孩子们却在窗外大喊大叫。
While we were having a meeting, the children were watching TV in the next room. 我们开会时，孩子们在隔壁房间看电视。
3. when排斥一般时间概念，泛指某特定情况；while表示趁有条件时，强调抓紧时机。如：
When in Rome, do as the Romans do.
入乡随俗。
While in Rome, he visited some of his old friends. 他在罗马的时候，拜访了一些朋友。
4. 用于完成时，when表示“在……之后”，while表示“在……期间”。如：
When he had joined the army, he was sent to the front. 他服役后，被派往前线。
While he has been in the army, he has done lots of good deeds. 他服役期间，做了许多好事。
绛旓細while鍜寃hen鐨勫尯鍒細鍚箟涓嶅悓銆佺敤娉曚笉鍚屻佷晶閲嶇偣涓嶅悓銆備竴銆佸惈涔変笉鍚 while conj. 褰 ... 鐨勬椂鍊欙紱铏界劧锛涘敖绠★紱鐒惰屻俷. 涓娈垫椂闂达紱涓浼氬効銆倂. 娑堢（銆倃hen adv. 浠涔堟椂鍊欙紱褰 ... 鏃躲俢onj. 鐒跺悗锛涘彲鏄紱褰 ... 鏃躲俻ron. 浠涔堟椂鍊欍俷. 鏃堕棿銆備簩銆佺敤娉曚笉鍚 while while鐢ㄤ綔杩炶瘝鏃讹紝琛ㄧず...
绛旓細"when"鍜"while"閮芥槸鑻辫涓殑浠庡睘杩炶瘝锛屽湪鍙ュ瓙涓繛鎺ヤ竴涓粠鍙ュ拰涓涓富鍙ワ紝璧峰埌鏃堕棿鍏崇郴鐨勪綔鐢紝浣嗗湪浣跨敤鏃舵湁涓浜涗笉鍚岋細"when"琛ㄧず涓や釜浜嬩欢鍙戠敓鐨勬椂闂存槸鐩镐簰鍏宠仈鐨锛屼竴涓簨浠跺彂鐢熷悗鍙︿竴涓簨浠剁珛鍗冲彂鐢熴備緥濡傦細When I arrived at the airport, the plane had already taken off. 锛堝綋鎴戝埌杈炬満鍦烘椂锛...
绛旓細while鏄痙uring the time that锛屽彧鎸囦竴娈垫椂闂达紝鍥犳when寮曞鐨勬椂闂寸姸璇粠鍙ヤ腑鐨勫姩璇嶅彲浠ユ槸缁堟鎬у姩璇嶏紝涔熷彲浠ユ槸寤剁画鎬у姩璇锛岃寃hile浠庡彞涓殑鍔ㄨ瘝蹇呴』鏄欢缁у姩璇嶃傗憽when 璇存槑浠庡彞鐨勫姩浣滃拰涓诲彞鐨勫姩浣滃彲浠ユ槸鍚屾椂锛屼篃鍙互鏄厛鍚庡彂鐢燂紱while 鍒欏己璋冧富鍙ョ殑鍔ㄤ綔鍦ㄤ粠鍙ュ姩浣滅殑鍙戠敓鐨勮繃绋嬩腑鎴栦富浠庡彞涓や釜鍔ㄤ綔鍚屾椂鍙戠敓銆
绛旓細when鍜寃hile鐨勫尯鍒細鍚箟涓嶅悓銆佺敤娉曚笉鍚屻佷晶閲嶇偣涓嶅悓銆備竴銆佸惈涔変笉鍚 when adv. 浠涔堟椂鍊欙紱褰 ... 鏃躲俢onj. 鐒跺悗锛涘彲鏄紱褰 ... 鏃躲俻ron. 浠涔堟椂鍊欍俷. 鏃堕棿銆倃hile conj. 褰 ... 鐨勬椂鍊欙紱铏界劧锛涘敖绠★紱鐒惰屻俷. 涓娈垫椂闂达紱涓浼氬効銆倂. 娑堢（銆備簩銆佺敤娉曚笉鍚 when 鐩存帴婧愯嚜鍙よ嫳璇殑hwenne...
绛旓細when, while杩欎笁涓瘝閮芥湁"褰撯︹︽椂鍊"涔嬫剰锛浣嗙敤娉曟湁鎵涓嶅悓锛屼娇鐢ㄦ椂瑕佺壒鍒敞鎰銆傗憼when鎰忎负"鍦ㄢ︹︽椂鍒绘垨鏃舵湡"锛屽畠鍙吋鎸"鏃堕棿鐐"涓"鏃堕棿娈"锛屾墍寮曞鐨勪粠鍙ョ殑鍔ㄨ瘝鏃㈠彲浠ユ槸缁堟鎬у姩璇嶏紝涔熷彲鏄寔缁у姩璇嶃傚锛歐hen I got home, he was having supper.鎴戝埌瀹舵椂锛屼粬姝ｅ湪鍚冮キ銆俉hen I was young...
绛旓細When鍜學hile鐨鍖哄埆 鈶爓hen鏄痑t or during the time that,鏃㈡寚鏃堕棿鐐,涔熷彲鎸囦竴娈垫椂闂,while鏄痙uring the time that,鍙寚涓娈垫椂闂,鍥犳when寮曞鐨勬椂闂寸姸璇粠鍙ヤ腑鐨勫姩璇嶅彲浠ユ槸缁堟鎬у姩璇,涔熷彲浠ユ槸寤剁画鎬у姩璇,鑰寃hile浠庡彞涓殑鍔ㄨ瘝蹇呴』鏄欢缁у姩璇.鈶hen 璇存槑浠庡彞鐨勫姩浣滃拰涓诲彞鐨勫姩浣滃彲浠ユ槸鍚屾椂,涔熷彲浠ユ槸...
绛旓細"when"鍜"while"閮芥槸鑻辫涓殑浠庡睘杩炶瘝锛屽湪鍙ュ瓙涓繛鎺ヤ竴涓粠鍙ュ拰涓涓富鍙ワ紝璧峰埌鏃堕棿鍏崇郴鐨勪綔鐢紝浣嗗湪浣跨敤鏃舵湁涓浜涗笉鍚岋細"when"琛ㄧず涓や釜浜嬩欢鍙戠敓鐨勬椂闂存槸鐩镐簰鍏宠仈鐨勶紝涓涓簨浠跺彂鐢熷悗鍙︿竴涓簨浠剁珛鍗冲彂鐢熴備緥濡傦細When I arrived at the airport, the plane had already taken off. 锛堝綋鎴戝埌杈炬満鍦烘椂锛...
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绛旓細While I slept, a thief broke in.鍦ㄦ垜鐫¤鏃,鐩楄醇闂簡杩涙潵銆傝鲸鏋 鈶爓hen浠庡彞涓庝富鍙ュ姩浣滃厛鍚庡彂鐢熸椂锛屼笉鑳戒笌while浜掓崲銆傚锛歐hen he has finished his work, he takes a short rest.姣忓綋浠栧仛瀹屽伐浣滃悗锛屾昏绋嶇◢浼戞伅涓涓嬨(when = after)When I got to the cinema, the film had already begun...
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