请教一下英语中动词的现在分词什么时候要双写？有什的规律吗？谢谢！ 英文动词变现在分词时，什么时候需要双写结尾字母，有什么规律？
\u82f1\u8bed\u5355\u8bcd\u7684\u73b0\u5728\u5206\u8bcd\u4ec0\u4e48\u65f6\u5019\u8981\u53cc\u5199\u672b\u5c3e\u5b57\u6bcd\u4ee5\u91cd\u8bfb\u95ed\u97f3\u8282\u7ed3\u5c3e\u7684\u52a8\u8bcd\uff0c\u5e76\u4e14\u672b\u5c3e\u53ea\u6709\u4e00\u4e2a\u8f85\u97f3\u5b57\u6bcd\uff0c\u6700\u540e\u4e00\u4e2a\u5b57\u6bcd\u4e0d\u662fx\u7684\u52a8\u8bcd\uff0c\u53cc\u5199\u6700\u540e\u4e00\u4e2a\u5b57\u6bcd\uff0c\u518d\u52a0ing\u3002
\u4f8b\u5982\uff1a
\uff081\uff09run\u2192running
running\u82f1 [ˈrʌnɪŋ] \u7f8e [ˈrʌnɪŋ]
n.\u8dd1\u6b65;\u8fd0\u8f6c;\u6d41\u51fa\u3002adj.\u8dd1\u7740\u7684;\u6d41\u52a8\u7684;\u8fde\u7eed\u7684;\u64cd\u4f5c\u4e2d\u7684\uff0c\u8fd0\u8f6c\u7740\u7684\u3002v.\u8dd1;\u8fd0\u8f6c(run\u7684ing\u5f62\u5f0f)\u3002
\uff082\uff09cut\u2192cutting
cutting\u82f1 [ˈkʌtɪŋ] \u7f8e [ˈkʌtɪŋ]
adj.\u950b\u5229\u7684\uff0c\u9510\u5229\u7684;\u523a\u9aa8\u7684\uff0c\u50cf\u5200\u5272\u4f3c\u7684;\u8bbd\u523a\u7684\uff0c\u6316\u82e6\u7684\u3002n.\u5207\u5272;\u526a\u62a5\uff0c\u526a\u8f91;[\u56ed]\u63d2\u679d;\u5f00\u51ff\u3002
v.\u524a\u51cf;\u5207\u5f00(cut\u7684\u73b0\u5728\u5206\u8bcd);\u91c7\u4f10
\uff083\uff09swim\u2192swimming
swimming\u82f1 [ˈswɪmɪŋ] \u7f8e [ˈswɪmɪŋ]
n.\u6e38\u6cf3;\u7729\u6655\u3002v.\u6e38\u6cf3( swim\u7684\u73b0\u5728\u5206\u8bcd);\u6f02\u6d6e;\u6d78\uff0c\u6ce1;\u65cb\u8f6c\u3002
\u6269\u5c55\u8d44\u6599\uff1a
\u5176\u4ed6\u79cd\u7c7b\u7684\u73b0\u5728\u5206\u8bcd\u4e66\u5199\u89c4\u5f8b\uff1a
1\u3001\u4e00\u822c\u60c5\u51b5\u4e0b,\u76f4\u63a5\u5728\u52a8\u8bcd\u540e\u52a0\uff0ding
work ---- working
sleep ----- sleeping
study ----- studying
2\u3001\u52a8\u8bcd\u4ee5\u4e0d\u53d1\u97f3\u7684\uff0de\u7ed3\u5c3e,\u8981\u53bb\uff0de\u52a0\uff0ding
take ----- taking
make ----- making
dance ----- dancing
3\u3001\u4ee5\uff0die\u7ed3\u5c3e\u7684\u52a8\u8bcd,\u628a\u53d8\u6210y\u518d\u52a0\uff0ding
lie ----- lying
tie ----- tying
die ----- dying
\u53c2\u8003\u8d44\u6599\uff1a\u767e\u5ea6\u767e\u79d1-\u73b0\u5728\u5206\u8bcd
\u4f60\u597d\uff0c\u666e\u901a\u5355\u8bcd\u4e0d\u7528\u53cc\u5199\u5b57\u6bcd\uff0c\u90fd\u662f\u5982\u679c\u5355\u8bcd\u7684\u7ed3\u5c3e\u662f\u8f85\u97f3\uff0c\u800c\u5012\u6570\u7b2c\u4e8c\u4e2a\u5b57\u6bcd\u662f\u5143\u97f3\u7684\u5c31\u8981\u53cc\u5199\u4e86\uff0c\u6bd4\u5982eat-eatting\uff0cand so on\u3002you understand now\uff1f
重读闭音节单词，且单词结尾只有一个辅音字母的动词，变成现在分词时要双写最后一个辅音字母。但双写并不只限于单音节单词。例如：begin.-->beginning. 另外，字母组合发音的要除外。例如clean-->cleaning。类似辅音+元音+辅音构成的单音节词，现在分词要双写，如
stop
swim
run
hit
nod
绛旓細鐜板湪鍒嗚瘝涓鑸槸鍔ㄨ瘝鍘熷舰+ing锛岃繃鍘诲垎璇嶄竴鑸拰杩囧幓寮忎竴鏍烽兘鏄姩璇嶅師褰+ed锛岀幇鍦ㄥ垎璇嶇敤浜庣幇鍦ㄨ繘琛屾椂锛歜e+鐜板湪鍒嗚瘝 杩囧幓鍒嗚瘝鐢ㄤ簬鐜板湪瀹屾垚鏃讹細have/has+杩囧幓鍒嗚瘝 鎴栬 琚姩璇侊細be+杩囧幓鍒嗚瘝
绛旓細鍔ㄨ瘝鐜板湪鍒嗚瘝鐢卞姩璇嶅師褰㈠湪璇嶅熬鍔爄ng鏋勬垚锛屽叾瑙勫垯濡備笅锛氭瀯鎴愯鍒 涓鑸儏鍐典笅鐩存帴鍔爄ng think---thinking sleep---sleeping study---studying speak---speaking say---saying carry---carrying wake---waking 浠ヤ笉鍙戦煶鐨勫瓧姣峞缁撳熬鐨勫崟璇,鍘绘帀瀛楁瘝e锛屽啀鍔爄ng come---coming make---making leave---...
绛旓細姝ｅ父鐨勬槸鐩存帴鍔爄ng 濡傛灉鏄痚缁撳熬鐨勫幓e鍔爄ng 濡傛灉鏄互鍙戦煶y缁撳熬锛屾妸y鍙榠鍔爄ng.濡傛灉鏄笉鍙戦煶y缁撳熬鍒欑洿鎺ュ姞ing,渚嬪play>playing.濡傛灉浠ラ噸璇婚棴闊宠妭缁撳熬锛屽垯鍙屽啓鍚庨潰鐨勮緟闊冲姞ing,渚嬶細run>running.濡傛灉鏈変笉鍏ㄧ殑璇疯ˉ鍏咃紝鎴戜及璁℃槸娌′簡銆
绛旓細鍔ㄨ瘝鏈夊洓绉嶅眻鎶樺彉鍖栧舰寮忥細鍗曟暟绗笁浜虹О銆鐜板湪鍒嗚瘝銆佽繃鍘诲紡鍜岃繃鍘诲垎璇嶃傚崟鏁扮涓変汉绉帮細浠 s銆亁銆乧h銆乻h 缁撳熬鐨勫姞 -es锛涗互 鈥滆緟闊冲瓧姣嶏紜y鈥 鐨勯渶瑕佹妸 y 鏀逛负 i 鍐嶅姞 -es锛屽叾浠栫洿鎺ュ姞 -s銆傜幇鍦ㄥ垎璇嶏細浠 e 缁撳熬鐨勶紝鍘绘帀 e 鍔 -ing锛屼互涓涓緟闊冲瓧姣嶇粨灏剧殑閲嶈闂煶鑺傦紝瑕佸弻鍐欒繖涓緟闊冲瓧姣嶅悗鍐嶅姞...
绛旓細鍔ㄨ瘝杩囧幓寮: verb preterit form/verb past tense 鍔ㄨ瘝杩囧幓鍒嗚瘝: verb past participle 鍔ㄨ瘝鐜板湪鍒嗚瘝: verb present participle
绛旓細浣嗗湪鏇村鎯呭喌涓嬫槸鍒嗚瘝鐭浣滃畾璇,鍖呮嫭闄愬畾鎬у拰闈為檺瀹氭(鐢ㄩ楀彿涓庡叾浠栭儴鍒嗗垎寮),鍦ㄦ剰涔変笂鐩稿綋浜庝竴涓畾璇粠鍙.鐜板湪鍒嗚瘝浣滃畾璇氬父甯︽湁涓诲姩鎰忎箟鍜屾湭瀹屾垚鎰忎箟.渚嬪: The man following was obviously in a hurry.(鐜板湪鍒嗚瘝鍗曠嫭浣滃畾璇) They acted just like a conquering army.(鐜板湪鍒嗚瘝鍗曠嫭浣滃畾璇) Do you know the...
绛旓細鐜板湪鍒嗚瘝鏄嫳璇娉曚腑鐨勪竴涓潪甯搁噸瑕佺殑鍔ㄨ瘝褰㈠紡锛屽畠閫氬父浠-ing缁撳熬锛屽苟涓旇骞挎硾鐢ㄤ簬鑻辫鐨勫悇涓澧冨綋涓傚湪鑻辫涓锛岀幇鍦ㄥ垎璇嶆棦鍙互浣滀负鍔ㄨ瘝浣跨敤锛屼篃鍙互浣滀负鍚嶈瘝銆佸舰瀹硅瘝鎴栬呭壇璇嶄娇鐢紝骞朵笖鍦ㄥ悇绉嶈娉曠粨鏋勪腑閮芥壆婕旂潃涓嶅悓鐨勮鑹 鍏蜂綋鏉ヨ锛岀幇鍦ㄥ垎璇嶅湪鑻辫涓彲浠ヨ捣鍒颁互涓嬪嚑涓熀鏈殑浣滅敤锛1銆佽〃绀鸿繘琛屾椂鎬 鐜板湪...
绛旓細鐜板湪鍒嗚瘝鍦鑻辫涓鐨勬剰鎬濇槸姝ｅ湪杩涜鐨勫姩浣滄垨鐘舵佺殑褰㈠紡锛屾槸鐜板湪鏃舵佺殑涓绉嶈〃杈炬柟寮忋傜幇鍦ㄥ垎璇嶅叿浣撴槸鎸囦竴绉鍔ㄨ瘝鐨褰㈠紡锛屽畠鍏锋湁杩涜鏃跺拰瀹屾垚鏃剁殑鎰忓懗銆傚湪鑻辫涓紝鐜板湪鍒嗚瘝鍏锋湁浠ヤ笅鐗圭偣锛氶鍏堬紝鐜板湪鍒嗚瘝涓昏琛ㄨ揪姝ｅ湪杩涜鐨勫姩浣滄垨鍙戠敓鐨勭姸鍐点傚畠鏄姩璇嶇殑涓绉嶅舰鎬佸彉鍖栵紝鍙互閫氳繃鍦ㄥ姩璇嶅師褰㈠悗娣诲姞鐗瑰畾鐨勫悗缂鎴栧叾浠...
绛旓細鍔ㄨ瘝鐨勭幇鍦ㄥ垎璇涓鑸姞-ing work-working study-studying.浠缁撳熬鐨勮瘝鍘籩鍚庡姞-ing live-living 浠ラ噸璇婚棴闊宠妭鎴杛闊宠妭缁撳熬,鏈熬鍙湁涓涓緟闊冲瓧姣嶇殑璇,瑕佸弻鍐欒繖涓緟闊冲瓧姣,鍐嶅姞-ing stop-stopping refer-referring 浠e缁撳熬鐨勯噸璇诲紑闊宠妭鐨勮瘝,鏀筰e涓簓,鍐嶅姞-ing die-dying 璇昏捣鏉ユ椂閲嶅湪榧婚煶,鍙戠浉杩戜笌"纭...
绛旓細閲嶈闂煶鑺傚崟璇嶏紝涓斿崟璇嶇粨灏惧彧鏈変竴涓緟闊冲瓧姣嶇殑鍔ㄨ瘝锛屽彉鎴鐜板湪鍒嗚瘝鏃惰鍙屽啓鏈鍚庝竴涓緟闊冲瓧姣嶃備絾鍙屽啓骞朵笉鍙檺浜庡崟闊宠妭鍗曡瘝銆備緥濡傦細begin.-->beginning. 鍙﹀锛屽瓧姣嶇粍鍚堝彂闊崇殑瑕侀櫎澶栥備緥濡俢lean-->cleaning銆
