英语完成时态中的标志词或短语有哪些
现在完成时结构：have/has+过去分词通常和never ever,just,already,yet,before,once,twice,recently,in the past ten years,for,since,how long连用
过去完成时
常和by the end of last year,by 2008,by last term连用
绛旓細鐜板湪瀹屾垚鏃剁殑鏍囧織璇嶆湁浠ヤ笅杩欎簺锛1銆丄lready锛氱敤鍦ㄨ偗瀹氬彞涓紙be鍔ㄨ瘝銆佸姪鍔ㄨ瘝銆佹儏鎬佸姩璇嶄箣鍚庯紝瀹炴剰鍔ㄨ瘝涔嬪墠锛夊父涓巠et杩涜杞崲銆備緥濡傦細I have already finished the work.鎴戝凡缁忓畬鎴愯繖椤瑰伐浣滀簡銆 鏀逛负鍚﹀畾鍙ワ細I haven't finished the work yet.鎴戣繕娌℃湁瀹屾垚杩欓」宸ヤ綔銆2銆乯ust, before, recently, still...
绛旓細鍦鑻辫鏃舵佷腑锛屾椂鎸囧姩浣滃彂鐢熺殑鏃堕棿锛屾佹寚鍔ㄤ綔鐨勬牱瀛愬拰鐘舵併傚畠琛ㄧず鍔ㄤ綔鍙戠敓鐨勬椂闂存槸杩囧幓鐨勮繃鍘伙紝渚ч噸浜嬫儏鐨勭粨鏋溿傚熀鏈敤娉曪細1銆佽〃绀哄湪杩囧幓鏌愪竴鏃跺埢鍓瀹屾垚浜嗙殑鍔ㄤ綔锛屼篃鍙互璇磋繃鍘荤殑鏃堕棿鍏充簬杩囧幓鐨勫姩浣溿傚嵆杩囧幓鐨勮繃鍘汇傚彲浠ョ敤by,before绛変粙璇鐭鎴栦竴涓椂闂寸姸璇粠鍙ユ潵琛ㄧず锛屼篃鍙互鐢ㄤ竴涓〃绀鸿繃鍘荤殑鍔ㄤ綔鏉ヨ〃绀...
绛旓細鐜板湪瀹屾垚鏃舵槸鑻辨枃鏃舵佺殑涓绉 鐜板湪瀹屾垚鏃剁殑鐢ㄦ硶 have(has)+杩囧幓鍒嗚瘝(done)1.鐜板湪瀹屾垚鏃剁敤鏉ヨ〃绀虹幇鍦ㄤ箣鍓嶅凡鍙戠敓杩囨垨瀹屾垚鐨勫姩浣滄垨鐘舵,浣嗗叾缁撴灉鍗村拰鐜板湪鏈夎仈绯,涔熷氨鏄,鍔ㄤ綔鎴栫姸鎬佸彂鐢熷湪杩囧幓浣嗗畠鐨勫奖鍝嶇幇鍦ㄨ繕瀛樺湪.I have lost my wallet.(鍚箟鏄:鐜板湪鎴戞病鏈夐挶鑺变簡.)Jane has laid the table.(鍚箟...
绛旓細have/has+杩囧幓鍒嗚瘝,濡俬ave/has done something 鏍囧織鎬鐨勮瘝鍜岀煭璇湁锛歴ince锛宖or + 涓娈垫椂闂达紝so far,many times锛宩ust锛寉et锛宔ver锛宯ever锛宎lready锛宐efore锛宻o far, by now绛
绛旓細done 鐜板湪瀹屾垚鏃剁殑鏍囧織鎬ф椂闂寸姸璇 ever銆乤lready銆亂et銆乻o far銆乮n the last few years/weeks/mouths銆乺ecently銆 just銆乽p to now銆 till now绛 杩囧幓瀹屾垚鏃 had done 杩囧幓瀹屾垚鏃剁殑琚姩璇 had been done 杩囧幓瀹屾垚鏃剁殑鏍囧織鎬ф椂闂寸姸璇 鍙ヤ腑鏈夋槑鏄剧殑鍙傜収鍔ㄤ綔鎴栨椂闂达紝before銆乤fter銆乥y銆乽p till ...
绛旓細up to now, many times, up to the present绛夈備緥濡傦細 1)I haven鈥檛 been there for five years. 2)So far, she hasn鈥檛 enjoyed the summer vacation. 3)There have been a lot of changes since 1978. (3)瀹屾垚鏃舵鍙敤鍦ㄤ笅鍒楃粨鏋勪腑锛 This (That, It) is (was) the first (...
绛旓細瀹屾垚鏃舵佷腑鍙笉鍙互鍘绘帀鏍囧織璇嶏紝琛ㄧず鍘熸湁鐨勬剰鎬濆涓嬶細1銆佸湪鑻辫涓紝瀹屾垚鏃舵侀氬父鐢卞姪鍔ㄨ瘝have鎴杊as鍔犱笂鍔ㄨ瘝鐨勮繃鍘诲垎璇嶅舰寮忔瀯鎴愩傚湪澶у鏁版儏鍐典笅锛屽畬鎴愭椂鎬鐨勬爣蹇楄瘝鏄笉鑳界渷鐣ョ殑銆傝繖浜涙爣蹇楄瘝鍖呮嫭鍔╁姩璇峢ave鎴杊as鍜屾椂闂寸姸璇紙濡俛lready銆亂et銆乥efore绛夛級銆傚畠浠浜庤〃杈惧彞瀛愮殑鎰忔濆拰鏃舵佽捣鐫閲嶈鐨勪綔鐢ㄣ2銆...
绛旓細yet already in the last five/few years for + 涓娈垫椂闂 since every never up to/till now so far Up to the present once recently lately 1.鐜板湪瀹屾垚鏃鐢ㄦ潵琛ㄧず鐜板湪涔嬪墠宸插彂鐢熻繃鎴栧畬鎴愮殑鍔ㄤ綔鎴栫姸鎬,浣嗗叾缁撴灉鍗村拰鐜板湪鏈夎仈绯,涔熷氨鏄,鍔ㄤ綔鎴栫姸鎬佸彂鐢熷湪杩囧幓浣嗗畠鐨勫奖鍝嶇幇鍦ㄨ繕瀛樺湪. I ...
绛旓細杩囧幓瀹屾垚鏃剁殑鏍囧織璇嶆湁by銆乥ythetime(of)銆乥ytheendof+杩囧幓鏃堕棿銆亀hen銆乥efore銆乤fter鈥︹+杩囧幓鏃堕棿銆乽ptillthen(鐩村埌鏃)銆乽puntillastnight(鐩村埌鏄ㄦ櫄)銆乤lready绛夈 鎵╁睍璧勬枡 鑻辫杩囧幓瀹屾垚鏃剁殑鏍囧織璇嶏細(1)琛ㄧず鍦ㄨ繃鍘绘煇涓鏃跺埢鎴栧姩浣滀互鍓嶅畬鎴愪簡鐨勫姩浣滐紝涔熷彲浠ヨ杩囧幓鐨勬椂闂村叧浜庤繃鍘荤殑鍔ㄤ綔銆傚嵆鈥滆繃鍘...
绛旓細杩囧幓宸茬粡寮濮嬬殑鍔ㄤ綔涓鐩村欢缁埌鐜板湪锛岀敋鑷虫湁鍙兘缁х画寤剁画涓嬪幓锛屾垜浠彲浠ヤ粠鍔ㄤ綔鈥滃欢缁濈殑鐗规у拰鈥滄椂闂粹濈偣娈电殑鍖哄垎鍏ユ墜锛岃繘涓姝ュ涔犵幇鍦ㄥ畬鎴愭椂銆傗滅粓姝⑩濄佲滃欢缁濊杞崲 鑻辫涓殑鍔ㄨ瘝浠庤瘝涔変笂鍙互鍒嗕负寤剁画鎬у拰闈炲欢缁т袱绉嶃傚湪鐜板湪瀹屾垚鏃舵佷腑涓瀹氳娉ㄦ剰鍔ㄨ瘝杩欎竴鐗规э紝搴斿皢杩欑被闈炲欢缁у姩璇嶈浆鎹负寤剁画鎬...
