强调句型用法及注意事项
一、强调句型的用法在英语中，我们常用It is／was… who/that结构来突出强调句子的某一成分(一般是句子中主语，宾语或状语)。在这个句型中，it没有词汇意义，只是引出被强调的成分。如果被强调的成分是表示人的词，用who或that来连接都可以。如果是其它成分，则一律用that来连接。
E.g. It is my mother who／that cooks every day.
E.g. It was yesterday that Tom passed in the maths exam．
二、使用本句型的几个注意事项 1．被强调成分是主语，who／that之后的谓语动词应该在人称和数上与原句中的主语保持一致。
e.g. It is I who am right．
e.g. It is he who is wrong．
e.g. It is the students who are lovely．
2．即使被强调成分是句子中的时间状语，地点状语，原因状语等，也不能用when，where, because，要用 that。
E.g. It was after the war was over that Einstein was able to come back to his research work again .
E.g. It was in front of the bank that the old lady was robbed．
E.g. It was because of the heavy rain that he came late．
3．如果被强调的成分有同位语，同位语也应提前。
It was from him，his chemistry teacher，that Paul learned to watch carefully in class．
4．被强调成分是作主语的代词，用主格，是作宾语的代词，用宾格
It was he that helped me yesterday. It was me that he helped yesterday.
5．被强调部分既包括人又包括物，用that不用who
lt was the things and people that they remembered that they were talking about．
三、区分定语从句和强调句型某些定语从句和强调句型形式差不多，容易混淆。如果去掉it is／ was ...that句子仍然通顺成立，则为强调句型，不成立不通顺，则为定语从句。
E.g. It was three years ago that he went to American for a further study·去掉It was that句子为Three years ago he went to America for a further study．句子通顺，意思完整，那么，这就是一个强调句型。
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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...
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绛旓細1. 闄堣堪鍙ョ殑寮鸿皟鍙ュ瀷閫氳繃浣跨敤"It is/was"鏉ュ己璋冧富璇佸璇垨鐘惰锛屽悗鎺"that"鎴"who"锛堝綋寮鸿皟鐨勪富璇寚浜猴級浠ュ強鍓╀綑鐨勫彞瀛愰儴鍒嗐備緥濡傦細It was yesterday that he met Li Ping.锛堝己璋冩椂闂寸姸璇級浠栨槸鏄ㄥぉ閬囪鏉庡钩鐨勩2. 涓鑸枒闂彞鐨勫己璋冨彞鍨嬩笌闄堣堪鍙ョ被浼硷紝浣嗗皢"is/was"鎻愬埌"it"涔嬪墠銆備緥濡傦細Was ...
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绛旓細鍙敤that,涓嶇敤when銆亀here.濡傦細It is at 5 o'clock that the train will arrive.4.琚己璋冪殑閮ㄥ垎鏄富璇椂锛娉ㄦ剰鍙ュ瓙鐨勮皳璇姩璇嶅拰琚己璋冪殑涓昏淇濇寔涓鑷淬傚锛欼t is he who is late. 銆It is they that were late.5.涓鑸枒闂鍙ョ殑寮鸿皟鍙涓衡淚s (was) it that鈥?鈥濓紱鐗规畩鐤戦棶鍙ヤ负锛氣滅壒娈婄枒闂...
