be和been的区分？
may have been\u548cmay be\u6709\u4ec0\u4e48\u533a\u522b\uff1f\u60c5\u6001\u52a8\u8bcd\u8868\u63a8\u6d4b
\u56e0\u4e3aMAY\u540e\u9762\u8981\u52a0\u52a8\u8bcd\u539f\u5f62 \u6240\u4ee5~
\u524d\u8005\u662f\u5bf9\u8fc7\u53bb\u4e8b\u60c5\u7684\u63a8\u6d4b
\u800c\u540e\u8005\u662f\u5bf9\u73b0\u5728\u7684\u4e8b\u60c5\u6216\u8005\u6b63\u5728\u53d1\u751f\u7684\u4e8b\u60c5\u8fdb\u884c\u7684\u63a8\u6d4b
\u524d\u8005:may +do---may +did \u77db\u76fe
\u6240\u4ee5\u5c06did \u6362\u6210have done,\u56e0\u4e3a\u5728\u82f1\u8bed\u4e2d\u8fc7\u53bb\u65f6\u548c\u5b8c\u6210\u65f6\u53ef\u4ee5\u66ff\u6362
\u6240\u4ee5\u5c31\u6709\u4e86may have done
I have been in Beijing for three years.\u6211\u5728\u5317\u4eac\u5df2\u7ecf\u4f4f\u4e86\u4e09\u5e74\u4e86(\u73b0\u5728\u4ecd\u4f4f\u5728\u5317\u4eac)have you been to \u5230\u8fc7\u67d0\u5730,\u4f60\u73b0\u5728\u53ef\u80fd\u5728\u90a3\u513f,\u4e5f\u53ef\u80fd\u4e0d\u5728\u90a3\u513f\u4e86.\u5b83\u8868\u793a\u4e00\u79cd\u7ecf\u5386.I have been to Beijing many times.\u6211\u5230\u8fc7\u5317\u4eac\u8bb8\u591a\u6b21(\u73b0\u5728\u53ef\u80fd\u5728\u5317\u4eac,\u4e5f\u53ef\u80fd\u4e0d\u5728)\u5e94\u5f53\u6ce8\u610f\u7684\u662f,\u5728\u73b0\u5728\u5b8c\u6210\u65f6\u4e2d,\u52a8\u4f5c\u672c\u8eab\u5728\u8fc7\u53bb\u7684\u67d0\u4e2a\u65f6\u523b\u5df2\u7ecf\u5f00\u59cb,\u8fd9\u4e2a\u52a8\u8bcd\u6216\u6301\u7eed\u5230\u73b0\u5728,\u6216\u8005\u521a\u521a\u7ed3\u675f,\u6709\u4e86\u7ed3\u679c;\u603b\u4e4b,\u52a8\u4f5c\u7684\u7ed3\u675f\u65f6\u95f4\u5c31\u662f\u5230\u8bf4\u8bdd\u65f6\u4e3a\u6b62.\u6240\u4ee5have been to\u548chave been in\u6709\u4e00\u4e2a\u5171\u6027\u5c31\u662f,\u90fd\u662f\u5f3a\u8c03\u5230\u76ee\u524d\u4e3a\u6b62,\u8fd9\u6837\u4e00\u4e2a\u65f6\u95f4\u6982\u5ff5.
be是原型，been是它的过去完成时be是动词原形been 是动词be的过去分词形式
been 只用于 完成时态 be则用于 一般时态
前者是动词原形 后者是过去分词
been是be的完成时态 = =...
绛旓細褰㈠紡涓嶅悓锛宐e鐢ㄤ綔鍔╁姩璇嶏紝been鐢ㄤ綔褰㈠璇銆1銆佸尯鍒細be鍔ㄨ瘝鏄姪鍔ㄨ瘝锛屾湁涓ょ褰㈠紡锛歛m銆乮s銆乤re锛堢幇鍦ㄥ紡锛夛紱was銆亀ere锛堣繃鍘诲紡锛夛紱will/can/may/mustbe锛堝姪鍔ㄨ瘝/鎯呮佸姩璇+鍘熷舰锛夛紱have/has/hadbeen锛堝姪鍔ㄨ瘝+杩囧幓鍒嗚瘝锛夛紝been鏄痓e鐨勮繃鍘诲垎璇嶃2銆佺敤娉曪細be鐢ㄤ綔鍔╁姩璇嶏紝琛ㄧず鐜板湪杩涜鏃舵侊紝鍗砤m銆乮s銆...
绛旓細been鏄痓e鐨勮繃鍘诲垎璇嶏紝鍙互鐢ㄤ簬瀹屾垚鏃剁殑琚姩璇銆傚洜涓哄畬鎴愭椂鐨勫熀鏈舰寮忔槸have done锛屽垰鎵嶈浜嗚鍔ㄨ鎬佺殑褰㈠紡鏄痓e done锛屽皢be done 鏀惧叆瀹屾垚鏃舵佸氨鏋勬垚浜嗗畬鎴愭椂鐨勮鍔紝鍗充负have been done锛岃繖閲岀殑done鏄涓哄姩璇嶇殑杩囧幓鍒嗚瘝锛岃繖閲屼篃鍙互鐢ㄥ舰瀹硅瘝锛屽锛孒e has been in prison for 15 years銆備粬宸茬粡鍧愪簡...
绛旓細be锛氳瘝鎬т负鍔ㄨ瘝锛宐e鏄嫳璇腑鏈鍩烘湰鐨勫姩璇嶄箣涓锛岀敤浜庢瀯鎴愮幇鍦ㄦ椂銆佽繃鍘绘椂銆佸皢鏉ユ椂鍜岃繘琛屾椂绛夊悇绉嶆椂鎬佸舰寮忋俠een锛氳瘝鎬т负鍔ㄨ瘝锛宐een鏄痓e鐨勮繃鍘诲垎璇嶅舰寮忥紝鐢ㄤ簬鏋勬垚瀹屾垚鏃舵佸拰琚姩璇侊紝閫氬父涓巋ave銆乭as銆乭ad銆乮s銆乤m銆乤re銆亀as銆亀ere绛夊姪鍔ㄨ瘝杩炵敤銆俠eing锛氳瘝鎬т负鍔ㄨ瘝锛宐eing鏄痓e鐨勭幇鍦ㄥ垎璇嶅舰寮忥紝鐢ㄤ簬鏋勬垚杩涜鏃...
绛旓細be鏄師鍨嬶紝been鏄畠鐨勮繃鍘诲畬鎴愭椂
绛旓細1銆乥eing鏄痓e鍔ㄨ瘝鐨刬ng褰㈠紡锛屽氨鍍忓叾浠栧姩璇嶇殑ing褰㈠紡涓鏍凤紝琛ㄨ揪鐨勬槸姝ｅ湪杩涜鏃躲2銆乥een鐢ㄥ湪瀹屾垚鏃剁殑鍔╁姩璇峢ave/has/had鍚庨潰銆備竴銆乥eing 璇婚煶锛氳嫳 [ˈbiːɪŋ] 缇 [ˈbiːɪŋ]閲婁箟锛氬瓨鍦紝鐢熷瓨銆傝娉曪細being鐢ㄤ綔鍚嶈瘝鐨勫熀鏈剰鎬濇槸鈥滅敓鐗╋紝浜衡濓紝鍙...
绛旓細am鏄涓浜虹О鍗曟暟鐜板湪鏃 is鏄涓変汉绉板崟鏁扮幇鍦ㄦ椂 are鏄浜屼汉绉板崟鏁板拰鎵鏈夊鏁扮幇鍦ㄦ椂 be鏄痓e鍔ㄨ瘝鍘熷舰 been鏄痓e鍔ㄨ瘝杩囧幓鍒嗚瘝 was鏄涓浜虹О鍜岀涓変汉绉板崟鏁拌繃鍘绘椂 were鏄浜屼汉绉板崟鏁板拰鎵鏈夊鏁拌繃鍘绘椂 product鏄骇鍝佺殑鎰忔濓紝鏄悕璇 produce鏄敓浜х殑鎰忔濓紝鏄姩璇 production鏄敓浜х殑鎰忔濓紝鏄痯roduce鐨勫悕璇嶅舰寮...
绛旓細be鏄竴涓繛绯诲姩璇,瀹冩湁鑷繁涓嶅悓鐨勫舰寮 鐜板湪鏃讹細be 杩涜鏃讹細being 杩囧幓鏃讹細was/were 杩囧幓鍒嗚瘝锛been 瀹冪殑鍚庨潰蹇呴』璺熷舰瀹硅瘝鎴栧悕璇嶄綔琛ㄨ,涓庝箣鏋勬垚绯昏〃缁撴瀯,鍏呭綋鍙ュ瓙鐨勮皳璇.i am a student涓昏锛歩 璋撹锛歛m a student锛堢郴琛ㄧ粨鏋勶級being鏄畠鐨勭幇鍦ㄨ繘琛屾椂鎬,涓鑸笉鍗曠嫭鐢,鑰屾槸鐢ㄤ簬鐜板湪杩涜鏃剁殑琚姩璇...
绛旓細be鏄竴涓繛绯诲姩璇嶏紝瀹冩湁鑷繁涓嶅悓鐨勫舰寮忋傜幇鍦ㄦ椂锛歜e杩涜鏃讹細being杩囧幓鏃讹細was/were杩囧幓鍒嗚瘝锛been 瀹冪殑鍚庨潰蹇呴』璺熷舰瀹硅瘝鎴栧悕璇嶄綔琛ㄨ锛屼笌涔嬫瀯鎴愮郴琛ㄧ粨鏋勶紝鍏呭綋鍙ュ瓙鐨勮皳璇俰 am a student涓昏锛歩璋撹锛歛m a student锛堢郴琛ㄧ粨鏋勶級being鏄畠鐨勭幇鍦ㄨ繘琛屾椂鎬侊紝涓鑸笉鍗曠嫭鐢紝鑰屾槸鐢ㄤ簬鐜板湪杩涜鏃剁殑琚姩璇...
绛旓細鍓嶉潰鏈塰ave鏃讹紝鐢been锛宧ave been +杩囧幓鍒嗚瘝锛屾槸鐜板湪瀹屾垚鏃剁殑琚姩璇侊紝姣斿璇 澶фゼ宸茬粡琚缓閫犲畬鎴愩傚墠闈㈡湁鎯呮佸姩璇嶏紝濡俶ust锛宑an绛夋椂鐢紝鎯呮佸姩璇+be+杩囧幓鍒嗚瘝銆
