强调句什么时候用was什么时候用is，书上写的是根据谓语动词，例句又是为什么 强调句里面的谓语动词是is 或was吗
\u5f3a\u8c03\u53e5\u4e2d\u4ec0\u4e48\u65f6\u5019\u7528is \u4ec0\u4e48\u65f6\u5019\u7528was\u6839\u636e\u539f\u53e5\u5b50\u7684\u65f6\u6001\u3002
\u5982\u679c\u662f\u8fc7\u53bb\u65f6\u6001\u5c31\u7528was\uff0c\u5982\u679c\u662f\u73b0\u5728\u65f6\u6001\uff0c\u5c31\u7528is
\u5f3a\u8c03\u53e5\u578b\u7684\u6784\u6210\uff1aIt Is / was \u88ab\u5f3a\u8c03\u6210\u5206 that \u539f\u53e5\u7684\u5176\u4ed6\u90e8\u5206\u3002\u5176\u4e2dis \u548cwas \u662f\u4e0d\u80fd\u53d8\u7684\u3002
在强调句型中，应该根据谓语动词的时态确定用is或was。否则就不是强调句型。所以例句有误，即例句不是强调句，是主系表结构，从句是定语从句。
因为主句谓语是现在时，从句用什么时态都可以
绛旓細1. 寮鸿皟鈥滀汉鈥濈殑鏃跺欙紝涔熷彲浠ョ敤who鏉ヤ唬鏇縯hat銆傚 It is Tom that likes this colour. = It is Tom who likes this colour.2. 鏃犺寮鸿皟鐨勬槸鍗曟暟杩樻槸澶嶆暟锛岄兘蹇呴』鐢ㄢ淚t is / was 鈥︹濓紝涓嶈兘鐢ㄢ淚t are / were 鈥︹濄3. 濡傛灉寮鸿皟涓鑸枒闂彞锛屽彧闇鎶奿s / was鎻愬埌鍙ラ鍗冲彲銆傚 Was ...
绛旓細寮鸿皟鍙ョ殑鐢ㄦ硶锛 褰撳彞瀛愪腑鐨勪富璇佸璇佺姸璇渶瑕佸己璋冩椂锛屽彲浠ヤ娇鐢ㄥ己璋冨彞鍨銆傚己璋冨彞鍨嬬殑缁撴瀯涓猴細鈥淚t is (was) + 琚己璋冮儴鍒 + that (which, who, whom) + 鍙ヤ腑鍏朵粬閮ㄥ垎鈥濄傚姩璇峛e鐨勬椂鎬佸彲闅弔hat浠庡彞鐨勬椂鎬佺殑鍙樺寲鑰屽彉鍖栥備緥濡傦細It is the bag that costs 300 dollars. (寮鸿皟涓昏)It was th...
绛旓細1銆佹棤璁哄己璋冩嵁璇村己璋冪殑涓昏鏄崟鏁拌繕鏄鏁帮紝寮鸿皟鍙ヤ腑鎵鐢ㄧ殑be鍔ㄨ瘝濮嬬粓閮芥槸is鎴栬呮槸was锛屽鏋滃己璋冪殑鏄皢鏉ユ垨鑰呮槸姝ｅ湪鍙戠敓鐨勪簨鎯呮垨姝ｅ湪杩涜鐨勫姩浣滅殑鏃跺欙紝鍙兘鐢╥s锛涘鏋滃己璋冭繃鍘诲凡缁忓畬鎴愮殑灏辩敤was銆2銆佸ぇ瀹堕渶瑕佽浣忎竴鐐癸紝寮鸿皟鍙ュ幓鎺変簡it is/ was鈥+that涔嬪悗锛屽浜庡彞瀛愮殑瀹屾暣鎬т笉閫犳垚褰卞搷锛岃繖涔熸槸涓庡叾浠栧彞...
绛旓細鍘熷彞涓 I saw him the day before yesterday.鍒嗘瀽锛氭寚杩囧幓鐨勬儏鍐电敤It was 寮澶锛岃寮鸿皟閮ㄥ垎涓轰汉鎵浠ュ己璋冭瘝浠嶆槸who\that.2銆佽寮鸿皟閮ㄥ垎寰寰涓哄彞瀛愮殑涓昏銆佸璇佹椂闂寸姸璇佸湴鐐圭姸璇瓑锛屼絾鏈夋椂涔熷彲浠ュ己璋冩瘮杈冨鏉傜殑鍐呭銆 濡傛椂闂寸姸璇粠鍙ャ佸湴鐐圭姸璇粠鍙ャ乶ot until? 缁撴瀯銆乶ot only?but also?鍜宎s wel...
绛旓細寮鸿皟鍙ワ細It was not until his wife came back that he went to bed.2. 娉ㄦ剰锛氭鍙ュ瀷鍙敤until锛屼笉鐢╰ill銆備絾濡傛灉涓嶆槸寮鸿皟鍙ュ瀷锛宼ill, until鍙氱敤锛涘洜涓哄彞鍨嬩腑It is/ was not ... 宸茬粡鏄惁瀹氬彞浜嗭紝that鍚庨潰鐨勪粠鍙ヨ鐢ㄨ偗瀹氬彞锛屽垏鍕垮啀鐢ㄥ惁瀹氬彞浜嗐備笁銆佽皳璇姩璇嶇殑寮鸿皟 1. It is/ was ... ...
绛旓細寮鸿皟鍙ュ瀷鍦ㄨ嫳璇腑甯哥敤浜庣壒瀹氱殑鍙ュ紡缁撴瀯锛屼互绐佸嚭鍙ュ瓙涓殑鏌愪釜閮ㄥ垎銆備互涓嬫槸鍑犵甯歌鐨勫己璋冨彞鍨:1. 闄堣堪鍙ュ己璋: 閫氳繃"It is/ was"鍜岃寮鸿皟閮ㄥ垎锛岄氬父涓轰富璇佸璇垨鐘惰锛岄厤鍚"that/ who"锛堜富璇负浜烘椂锛夈備緥濡: "It was yesterday that he met Li Ping."2. 涓鑸枒闂彞寮鸿皟: 灏"Is/ Was"鎻愬埌鍙...
绛旓細It was in the library that I saw her yesterday. 鎴戞槰澶╂鏄湪鍥句功棣嗚鍒板ス鐨勩傝冪偣浜岋細鐗规畩鍙ュ紡涓殑寮鸿皟鍙ュ瀷 1. 濡傛灉寮鸿皟鐨勬槸鐗规畩鐤戦棶鍙ヤ腑鐨勭枒闂瘝锛岃〃绀衡滃埌搴曗濄佲滅┒绔熲濈瓑璇皵鏃讹紝灏辩敤濡備笅缁撴瀯锛氣滅壒娈婄枒闂瘝 + is / was + it + that + 璇ュ彞鐨勫叾浣欓儴鍒嗏濄傚锛欻ow is it that you...
绛旓細he met Li Ping.2銆佷竴鑸枒闂彞鐨寮鸿皟鍙ュ瀷锛氬悓涓婏紝鍙槸鎶奿s/ was鎻愬埌it鍓嶉潰銆備緥鍙ワ細Was it yesterday that he met Li Ping锛3銆佺壒娈婄枒闂彞鐨勫己璋冨彞鍨嬶細琚己璋冮儴鍒嗭紙閫氬父鏄枒闂唬璇嶆垨鐤戦棶鍓瘝锛+ is/ was + it + that/ who + 鍏朵粬閮ㄥ垎锛熶緥鍙ワ細 When and where was it that you were born锛
绛旓細that am wrong.,鍒嗘瀽锛氳寮鸿皟閮ㄥ垎涓轰汉寮鸿皟璇嶅彲鐢╳ho涔熷彲鐢╰hat. 鎸囩幇鍦ㄧ殑鎯呭喌鎵浠ヤ互 It is寮澶达紝琚己璋冮儴鍒嗘槸 I璋撹鐢 鈥渁m鈥,鍘熷彞锛 I am wrong.,e.g. It was him who\that I saw the day before yesterday.,鍘熷彞涓 I saw him the day before yesterday.,鍒嗘瀽锛氭寚杩囧幓鐨勬儏鍐电敤It was ...
绛旓細绛旀锛寮鸿皟鍙ュ瀷鏄嫳璇腑鐢ㄦ潵绐佸嚭鍙ュ瓙涓煇涓鎴愬垎鐨勫父鐢ㄧ粨鏋勶紝鍏跺彞鍨嬩负鈥淚t is/was + 琚己璋冮儴鍒 + that/who + 鍏朵綑閮ㄥ垎鈥濄傞氳繃杩欎竴缁撴瀯锛屽彲浠寮鸿皟鍙ュ瓙鐨勪富璇佸璇佺姸璇瓑銆傚己璋冨彞鍨嬬殑浣跨敤鍙互浣胯瑷琛ㄨ揪鏇村姞鍑嗙‘銆佺敓鍔ㄣ傝缁嗚В閲婏細1. 寮鸿皟鍙ュ瀷鐨勬瀯鎴愶細寮鸿皟鍙ュ瀷鐨勬牳蹇冩槸鈥淚t is/was...that/who.....
