什么时候用现在完成时
\u4ec0\u4e48\u65f6\u5019\u7528\u73b0\u5728\u5b8c\u6210\u65f6\uff08\u82f1\u8bed\uff09\u5728\u8868\u793a\u201c\u6301\u7eed\u6027\u201d\u65f6\uff0c\u4e24\u8005\u8868\u793a\u6301\u7eed\u65f6\u95f4\u7684\u957f\u77ed\u662f\u6709\u4e9b\u533a\u522b\u7684\u3002\u73b0\u5728\u5b8c\u6210\u65f6\u6001\u8868\u793a\u201c\u8fc7\u53bb\u7684\u201d\u52a8\u4f5c\u6301\u7eed\uff0c\u6301\u7eed\u591a\u4e45\u5c1a\u4e0d\u6e05\u695a\uff1b\u800c\u4e00\u822c\u73b0\u5728\u5219\u8868\u793a\u52a8\u4f5c\u548c\u72b6\u6001\u4e0d\u4ec5\u4ec5\u7b80\u5355\u6301\u7eed\uff0c\u66f4\u662f\u4e00\u79cd\u6301\u7eed\u7684\u201c\u4e60\u60ef\u3001\u73b0\u8c61\u201d\u7b49\u3002\u4e3e\u4e2a\u6bd4\u8f83\u901a\u4fd7\u7684\u4f8b\u5b50\uff1a
I love you. \u6211\u7231\u4f60\uff08\u4e00\u76f4\u94c1\u5b9a\u4e0d\u53d8\u7684\u7231\u4f60\uff09
I have loved you. \u6211\u7231\u4f60\uff08\u8fd9\u4efd\u7231\u80fd\u6301\u7eed\u591a\u4e45\u90a3\u5c31\u4e0d\u6e05\u695a\u4e86\uff09
Tom rides to school. \u6c64\u59c6\u9a91\u8f66\u4e0a\u5b66\uff08\u517b\u6210\u4e86\u8fd9\u79cd\u4e60\u60ef\uff0c\u4e0d\u5b58\u5728\u53d8\u6570\u4e86\uff09
Tom has ridden to school. \u6c64\u59c6\u9a91\u8f66\u4e0a\u5b66\uff08\u8fd9\u79cd\u884c\u4e3a\u5b58\u5728\u53d8\u6570\uff0c\u6bd4\u5982\u4ee5\u540e\u4e5f\u8bb8\u4f1aby bus)
\u73b0\u5728\u5b8c\u6210\u65f6\uff1a
\u7528\u6765\u8868\u793a\u4e4b\u524d\u5df2\u53d1\u751f\u6216\u5b8c\u6210\u7684\u52a8\u4f5c\u6216\u72b6\u6001\uff0c\u5176\u7ed3\u679c\u7684\u786e\u548c\u73b0\u5728\u6709\u8054\u7cfb\u3002\u52a8\u4f5c\u6216\u72b6\u6001\u53d1\u751f\u5728\u8fc7\u53bb \u4f46\u5b83\u7684\u5f71\u54cd\u73b0\u5728\u8fd8\u5b58\u5728\uff1b\u4e5f\u53ef\u8868\u793a\u6301\u7eed\u5230\u73b0\u5728\u7684\u52a8\u4f5c\u6216\u72b6\u6001\u3002\u5176\u6784\u6210\uff1a have (has) +\u8fc7\u53bb\u5206\u8bcd\u3002
I have not seen Jim for three years. \u6211\u5df2\u7ecf\u4e09\u5e74\u6ca1\u6709\u89c1\u5230Jim\u4e86\u3002
\u5206\u6790\uff1a\u6211\u548cJim\u5df2\u7ecf3\u5e74\u4e0d\u89c1\uff0c\u6b64\u540e\u4e5f\u53ef\u80fd\u7ee7\u7eed\u89c1\u4e0d\u7740\u3002\u4f46\u662f\u6211\u89c1\u4e0d\u7740\u4ed6\u4e0d\u7b97\u662f\u4e00\u79cd\u6301\u7eed\u7684\u4e60\u60ef\u3001\u73b0\u8c61\u5427\uff1f
\u73b0\u5728\u5b8c\u6210\u65f6\u300ahave\uff08has\uff09+\u8fc7\u53bb\u5206\u8bcd\u300b\u6709\u4ee5\u4e0b\u7684\u7528\u6cd5\uff1a
\u7ed3\u675f\u3001\u7ed3\u679c\uff1a\u8868\u793a\u73b0\u5728\u521a\u5b8c\u6210\u7684\u52a8\u4f5c\u3002
\u7ee7\u7eed\uff1a\u8868\u793a\u8fc7\u53bb\u7ee7\u7eed\u5230\u73b0\u5728\u7684\u52a8\u4f5c\u6216\u72b6\u6001\u3002
\u7ecf\u9a8c\uff1a\u8868\u793a\u8fc7\u53bb\u67d0\u65f6\u5230\u73b0\u5728\u7684\u7ecf\u9a8c\u3002
1 \u7ed3\u675f\u3001\u7ed3\u679c
I have read the book already.
\u6211\u5df2\u7ecf\u8bfb\u8fc7\u8fd9\u672c\u4e66\u4e86\u3002
\u8868\u793a\u4e00\u4e2a\u8fc7\u53bb\u53d1\u751f\u5e76\u7ed3\u675f\u7684\u52a8\u4f5c\u5bf9\u73b0\u5728\u4ea7\u751f\u7684\u7ed3\u679c\u548c\u5f71\u54cd\u3002\u8fd9\u4e00\u7c7b\u60c5\u51b5\u53ef\u4ee5\u7ec6\u81f4\u5206\u4e3a\u4e0b\u8ff0\u4e24\u79cd\u60c5\u51b5\u3002
1.\u8868\u793a\u5f00\u59cb\u4e8e\u8fc7\u53bb\u7684\u52a8\u4f5c\u521a\u521a\u7ed3\u675f\u3002\u5e38\u548cjust\uff0cnow\uff0calready\uff0cyet\uff0cnot\u2026yet\u7b49\u8fde\u7528\u3002
Li Ming has just turned off the light.
\u674e\u660e\u521a\u521a\u628a\u706f\u5173\u4e0a\u3002\uff08\u8bf4\u660e\u73b0\u5728\u706f\u5173\u4e0a\u4e86\uff09
I've finished my homework now.
\u73b0\u5728\u6211\u5df2\u7ecf\u505a\u5b8c\u4f5c\u4e1a\u4e86\u3002\uff08\u8bf4\u660e\u53ef\u4ee5\u4ea4\u4f5c\u4e1a\u6216\u505a\u522b\u7684\u4e86\uff09
2. \u8868\u793a\u8fc7\u53bb\u52a8\u4f5c\u7684\u7ed3\u679c\uff0c\u73b0\u5728\u4ecd\u6b8b\u7559\u7740\u3002\u4e00\u822c\u4e0d\u7528\u65f6\u95f4\u72b6\u8bed\u3002
I have lost my pen.
\u6211\u628a\u7b14\u4e22\u4e86\u3002
\uff08\u8bf4\u660e\u8fc7\u53bb\u67d0\u65f6\u4e22\u7684\uff0c\u73b0\u5728\u6211\u8fd8\u6ca1\u627e\u5230\u8fd9\u652f\u7b14\uff09
She has become a teacher.
\u5979\u5df2\u7ecf\u5f53\u4e86\u8001\u5e08\u3002\uff08\u8bf4\u660e\u5979\u73b0\u5728\u4ecd\u662f\u8001\u5e08\uff09
2 \u7ee7\u7eed
I have known him for ten years.
\u6211\u8ba4\u8bc6\u4ed6\u5341\u5e74\u4e86\u3002
\u8868\u793a\u8fc7\u53bb\u5df2\u7ecf\u5f00\u59cb\uff0c\u6301\u7eed\u5230\u73b0\u5728\uff0c\u800c\u4e14\u8fd8\u80fd\u7ee7\u7eed\u4e0b\u53bb\u7684\u52a8\u4f5c\u6216\u72b6\u6001\u3002\u5f80\u5f80\u548c\u8868\u793a\u4e00\u6bb5\u65f6\u95f4\u7684\u72b6\u8bed\u8fde\u7528\u3002
\u5982today\uff0cthis week\uff08month\uff09\uff0clately\uff0crecently\uff0cthese days\uff0cin the past few days\uff0cduring the last two weeks, since\uff0csince yesterday\uff0csince 2 days ago\uff0csince 1991\uff0cfor a longtime\uff0cfor a month\uff0cso far\uff0cup to now\uff0ctill\uff08until\uff09 now\u7b49\u3002
He has lived here for 30 years.
\u4ed6\u4f4f\u5728\u8fd9\u513f\u4e09\u5341\u5e74\u4e86\u3002\uff08\u73b0\u5728\u8fd8\u4f4f\u5728\u8fd9\u513f\uff09
They've known each other since childhood.
\u4ed6\u4eec\u4ece\u5c0f\u5f7c\u6b64\u76f8\u8bc6\u3002\uff08\u73b0\u5728\u8fd8\u7ee7\u7eed\u5f80\u6765\uff09
How long have you studied English\uff1f
\u4f60\u5b66\u82f1\u8bed\u591a\u4e45\u4e86\uff1f\uff08\u73b0\u5728\u4ecd\u5728\u5b66\uff09
\u6ce8\u610f
\u95ee\u53e5\u65f6\u5e38\u7528How long\u2026
3 \u7ecf\u9a8c
He has never been ill in his life.
\u4ed6\u4e00\u751f\u4e2d\u4ece\u672a\u751f\u8fc7\u75c5\u3002
\u8868\u793a\u4ece\u8fc7\u53bb\u5230\u73b0\u5728\u4e4b\u95f4\u66fe\u7ecf\u7ecf\u5386\u8fc7\u7684\u4e8b\u60c5\u3002\u5e38\u548coften\uff0cnever\uff0cever\uff0conce\uff0ctwice\uff0cthree times\uff0cbefore\uff0csince\u7b49\u8fde\u7528\u3002
I have been to the Summer Palace twice.
\u6211\u66fe\u7ecf\u53bb\u8fc7\u9890\u548c\u56ed\u4e24\u6b21\u3002
We have visited your school before.
\u6211\u4ee5\u524d\u66fe\u53bb\u8fc7\u4f60\u4eec\u5b66\u6821\u3002
\uff08\u8fc7\u53bb\u7684\u7ecf\u5386\uff0c\u4f46\u73b0\u5728\u4f9d\u7136\u8bb0\u5f97\uff09
2）表示从过去某一时刻开始一直持续到现在的动作或状态。这个动作可能刚停止，可能仍然在进行。常带有for，since，in the past, in the last…., all this week, so far等表示一段时间的状语
3）表示说话前发生过一次或多次的动作，现在成为一种经验，一般汉语译为“过”，常带有twice, ever, never, three times等时间状语
绛旓細16銆乬et鐨勭幇鍦ㄥ畬鎴愭椂銆俫et鐨勭幇鍦ㄥ畬鎴愭椂鏄痟ave/has got锛岀編寮忚嫳璇腑鐢╣otten銆俬ave/has got鍦ㄥ彛璇腑寰寰浠呮槸涓涓幇鍦ㄥ畬鎴愭椂鐨勫舰寮忥紝琛ㄧず鐜板湪鎴栧皢鏉ョ殑鎰忎箟锛屽疄闄呯浉褰撲簬have/has锛屽綋鈥滄湁鈥濊В閲婏紝浣嗗父鏈夊緢鐏垫椿鐨勮瘧娉曘傛湁鏃秇ave/has got鐩稿綋浜巋ave/has to锛屽綋鈥滃繀椤烩濊В閲娿
绛旓細琛ㄧず鍔ㄤ綔鍙戠敓鍦ㄨ繃鍘伙紝瀹屾垚鍦ㄨ繃鍘伙紝浣嗗己璋冧笌鐜板湪鎯呭喌浠嶆湁鑱旂郴锛屽叾缁撴灉鎴栧奖鍝嶄粛瀛樺湪銆傜幇鍦ㄥ畬鎴愭椂鏈変竴浜涙爣蹇楁х殑鏃堕棿鐘惰锛 鑰冪偣涓锛歠or + 鏃堕棿娈碉紱since + 鏃堕棿鐐 They have lived in Beijing for five years. They have lived in Beijing since 1995. I have learned English for ten years. 鑰冪偣浜...
绛旓細鍥炵瓟锛氫竴鑸湪2绉嶆儏鍐典笅浣跨敤鐜板湪瀹屾垚鏃舵併 1)鎸佺画鎬х殑鍔ㄤ綔寤剁画鑷充粖銆 鍩烘湰缁撴瀯:涓昏 + have done + 涓娈垫椂闂 渚:鎴戝凡缁忓湪杩欓噷宸ヤ綔5骞翠簡銆 I have worked here for 5 years. 鎴栬 I have worked here since 5 years ago. 2)鐬棿鎬х殑鍔ㄤ綔宸茬粡鍙戠敓杩囦簡,涓斿鐜板湪鏈夊奖鍝嶃 鍩烘湰缁撴瀯:涓昏 + have...
绛旓細閬囧埌鏃堕棿鐘惰: since+鏃堕棿鐐圭殑鏃跺欙紝瑕佷娇鐢ㄧ幇鍦ㄥ畬鎴愭椂銆 姣斿: l have lived in there since 2000.鑷粠2000骞村紑濮嬫垜灏变綇鍦ㄨ繖閲屼簡銆 He has began to write the booksince 1993.鑷粠1993骞翠粬寮濮嬪啓涔︿簡銆 They has lived in this town since 2010.鑷粠2010骞翠粬灏变綇鍦ㄨ繖涓晣瀛愪笂浜嗐備笁銆侀亣瑙佽〃鏃...
绛旓細鐜板湪瀹屾垚鏃剁敤娉曡鐐癸細1.鐜板湪瀹屾垚鏃朵笉鑳藉崟鐙笌鍑嗙‘鏃堕棿鐘惰杩炵敤锛(濡傝〃绀鸿繃鍘荤殑鏃堕棿鐘惰)濡倅esterday(morning銆乤fternoon),last(morning銆乤fternoon)绛夛紝闄ら潪涓巉or,since杩炵敤.2.鐜板湪瀹屾垚鏃跺線寰鍚岃〃绀轰笉纭畾鐨勮繃鍘绘椂闂寸姸璇繛鐢 濡俛lready(鑲畾鍙ヤ腑)锛寉et(鍚﹀畾锛岀枒闂紝鍙ユ湯)锛宩ust,before,recently,still,lately...
绛旓細1銆佽繃鍘诲彂鐢熺殑鍔ㄤ綔瀵圭幇鍦ㄩ犳垚鐨勫奖鍝嶃2銆佽繃鍘荤殑鍔ㄤ綔鎴栫姸鎬佹寔缁埌鐜板湪骞朵笖宸茬粡瀹屾垚鎴栧彲鑳芥寔缁笅鍘汇3銆鐜板湪瀹屾垚鏃琛ㄧず灏嗘潵銆4銆佺幇鍦ㄥ畬鎴愭椂琛ㄧず閲嶅銆傚彞鍨嬫瀯鎴 瀹屾垚鏃舵佺殑鏋勬垚鍒嗕负涓ら儴鍒嗭細涓鏄姪鍔ㄨ瘝锛屼簩鏄疄涔夊姩璇嶇殑杩囧幓鍒嗚瘝-ed銆傚叿浣撴潵璇达紝鐢ㄥ姪鍔ㄨ瘝have/has琛ㄧず鈥滄椂鈥濓紝浠ヨ〃鏄庡姩浣滃彂鐢熺殑鏃堕棿鏄湪杩囧幓銆...
绛旓細鐜板湪瀹屾垚鏃琛ㄧず杩囧幓鍙戠敓鐨勫姩浣滐紝瀵圭幇鍦ㄩ犳垚鐨勫奖鍝嶆垨缁撴灉銆傚父涓 already,yet,ever,never,before,just 锛宖or,since绛夎繛鐢
绛旓細鑻辫涓湪杩囧幓鍙戠敓鐨勫姩浣滃鐜板湪閫犳垚鐨勫奖鍝嶆垨缁撴灉鐨勬儏鍐典笅鐢ㄧ幇鍦ㄥ畬鎴愭椂銆傚姩浣滃彂鐢熶簬杩囧幓锛屾槸宸茬粡瀹屾垚鐨勶紝浣嗗仛杩囩殑杩欎釜浜嬪効锛岃窡鐜板湪鐨勬儏鍐垫湁鍏崇郴銆備妇涓緥瀛愭潵璇达細鍦ㄥ悆杩囨櫄楗箣鍚庡幓鏈嬪弸瀹朵覆闂紝鏈嬪弸鍒氬ソ鍦ㄥ悆楗紝灏遍個璇蜂綘涓璧峰悆锛屼綘璇达細I have just had dinner銆傝繖灏辨槸鐜板湪瀹屾垚鏃躲傜幇鍦ㄥ畬鎴愭椂鐨勫叾浠栫畝浠嬨...
绛旓細浠涔堟椂鍊欑敤鐜板湪瀹屾垚鏃锛熺浉鍏冲唴瀹瑰涓嬶細1. 寮鸿皟鍔ㄤ綔鍙戠敓鍦ㄨ繃鍘伙紝浣嗗鐜板湪浠嶇劧鏈夊奖鍝嶏紙Action Happened in the Past, Relevant to the Present锛夛細鐜板湪瀹屾垚鏃跺父鐢ㄦ潵琛ㄧず杩囧幓鐨勫姩浣滃鐜板湪鐨勬儏鍐垫垨鐘跺喌浜х敓褰卞搷銆備緥濡傦細I have lived in this city for ten years.锛堟垜鍦ㄨ繖涓煄甯備綇浜嗗崄骞淬傦級杩欏彞璇濊〃鏄庯紝...
绛旓細鐜板湪瀹屾垚鏃锛圱he Present Perfect Tense锛夋槸杩囧幓鐨勫姩浣滄垨鐘舵佹寔缁埌鐜板湪锛屾垨瀵圭幇鍦ㄩ犳垚鐨勫奖鍝嶏紝鍙兘鎸佺画鍙戠敓涓嬪幓銆傚湪鑻辫鏃舵佷腑锛屸滄椂鈥濇寚鍔ㄤ綔鍙戠敓鐨鏃堕棿锛屸滄佲濇寚鍔ㄤ綔鐨勬牱瀛愬拰鐘舵併傚畠鐨勬瀯鎴愭槸锛氫富璇+鍔╁姩璇嶏紙have/has锛+鍔ㄨ瘝鐨勮繃鍘诲垎璇嶏紙done锛夈傚畬鎴愭椂鎬佺殑鏋勬垚鍒嗕负涓ら儴鍒嗭細涓鏄姪鍔ㄨ瘝锛屼簩鏄疄涔...
