主将从现语法 英语中主将从现的语法是怎样的？
\u4e3b\u5c06\u4ece\u73b0\u7684\u7528\u6cd5\u548c\u516c\u5f0f\u4e3b\u5c06\u4ece\u73b0\u7528\u6cd5\u548c\u516c\u5f0f\uff1a
\u6839\u636e\u82f1\u6587\u8bed\u6cd5\u89c4\u5b9a\uff0c\u5f53\u4e3b\u53e5\u7684\u8c13\u8bed\u52a8\u8bcd\u662f\u4e00\u822c\u5c06\u6765\u65f6\uff0c\u90a3\u4e48\u65f6\u95f4\u6216\u6761\u4ef6\u72b6\u8bed\u4ece\u53e5\u7684\u8c13\u8bed\u52a8\u8bcd\u53ea\u80fd\u7528\u4e00\u822c\u73b0\u5728\u65f6\u6765\u8868\u793a\u5c06\u6765\u8981\u53d1\u751f\u7684\u52a8\u4f5c\u3002\u4f8b\u5982\uff1a
I\u2019ll tell him the news when he comes back.
\u4ed6\u56de\u6765\u65f6\uff0c\u6211\u5c06\u544a\u8bc9\u4ed6\u8fd9\u4e2a\u6d88\u606f\u3002
If you take the job, they will talk with you in greater details.
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1\u3001\u6761\u4ef6\u72b6\u8bed\u4ece\u53e5
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\u5982\uff1aIf he goes to England, he will have to learn English.
If it is fine tomorrow, we will go outing.
2\u3001\u7531if\u5f15\u5bfc\u4ece\u53e5
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If you don\u2019t give him some food,he will starve .
Give him some food,or/else he will starve.
\u5373\u6240\u5047\u8bbe\u7684\u6761\u4ef6\u6709\u53ef\u80fd\u6210\u4e3a\u73b0\u5b9e
\u7948\u4f7f\u53e5\u52a0and\u548c\u4e3b\u5c06\u4ece\u73b0\u4e92\u6362\uff0cand\u540e\u8fb9\u7684\u5c06\u6765\u65f6\u76f8\u5f53\u4e8e\u6761\u4ef6\u72b6\u8bed\u4ece\u53e5\u4e2d\u4e3b\u53e5\u7684\u5c06\u6765\u65f6\uff0cand\u524d\u8fb9\u7684\u7948\u4f7f\u53e5\u76f8\u5f53\u4e8e\u6761\u4ef6\u72b6\u8bed\u4ece\u53e5\u7684\u4ece\u53e5\u3002
\u4f8b\u5982\uff1a
\u7948\u4f7f\u53e5+and\uff1a
Turn on the television\uff0cand you will see advertisements showing happy families.
\u4e3b\u5c06\u4ece\u73b0\uff1a
If you turn on the television, you will see advertisements showing happy families.
\u6269\u5c55\u8d44\u6599
\u5728if \u5f15\u5bfc\u7684\u4ece\u53e5\u4e2d\u201cwill +\u52a8\u8bcd\u539f\u5f62\u201d\u5e76\u4e0d\u5355\u7eaf\u7684\u8868\u793a\u5c06\u6765\u7684\u610f\u4e49\uff0c\u8fd9\u91cc\u7684\u201cwill\u201d\u662f\u4e00\u4e2a\u8868\u793a\u201c\u610f\u613f\u201d\u7684\u60c5\u6001\u52a8\u8bcd\uff0c\u76f8\u5f53\u4e8e\u201cbe willing to\u3010\u613f\u610f\u3011\u201d
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\u6bd4\u5982\u6211\u4eec\u53ef\u4ee5\u8bf4\u6210\uff1a
if he gets my letter in time,he\u2019ll be able to change his plans
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\u5374\u4e0d\u80fd\u8bf4\u6210\uff1aif he will get my letter in time,he\u2019ll be able to change his plans.
\u53e6\u5916\uff0c\u5728if\u5f15\u5bfc\u7684\u4ece\u53e5\u4e2d\u8fd8\u53ef\u4ee5\u4f7f\u7528\u201cwould+\u52a8\u8bcd\u539f\u5f62\u201d\u7684\u7ed3\u6784\uff0c\u8fd9\u79cd\u7528\u6cd5\u8fd8\u662f\u8868\u793a\u201c\u610f\u613f\u201d\uff0c\u5e38\u8868\u793a\u5ba2\u6c14\u7684\u8bf7\u6c42\u3002
\u8fd9\u65f6\u4e3b\u53e5\u65e2\u53ef\u4ee5\u7528will/shall+\u52a8\u8bcd\u539f\u5f62\uff0c\u4ee5\u53ef\u4ee5\u7528\u201cwould\uff08will\uff09/should\uff08shall\uff09/could\uff08can\uff09/might\uff08may\uff09+\u52a8\u8bcd\u539f\u5f62\u201d
\u5982\uff1aif you would try Italian food,you would like it.
if
when
as soon as
after在……以后，as soon as一……就……，before在……以前，until直到……时候，When当……时候
以上这些连词都是引导时间状语从句的，从句中要用一般现在时。
if假如，如果 unless除非
以上这些连词都是引导条件状语从句的，从句中要用一般现在时。
than和and不是引导时间状语从句也不引导条件状语从句，不用主将从现。
厑壐臓楉幢媾菆
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绛旓細涓诲皢浠庣幇鎯呭喌灏忕粨 涓诲皢浠庣幇闂鏄腑鑰冭冪偣涔嬩竴銆傚畠鏄寚鍦ㄦ椂闂寸姸璇粠鍙ュ拰鏉′欢鐘惰浠庡彞涓紝濡傛灉涓诲彞鏄竴鑸皢鏉ユ椂锛屼粠鍙ョ敤涓鑸幇鍦ㄦ椂鏇夸唬涓鑸皢鏉ユ椂銆傚父瑙佺殑鏈変互涓嬩笁绉嶆儏鍐碉細涓銆佹潯浠剁姸璇粠鍙ョ殑涓诲彞鏄竴鑸皢鏉ユ椂锛岄偅涔堜粠鍙ュ父甯哥敤涓鑸幇鍦ㄦ椂銆傚锛 When I grow up, I鈥檒l be a nurse and look after ...
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绛旓細濡傛灉浣犲枩娆㈣繖鐓х墖灏辨妸瀹冩墦鍗板嚭鏉ャ3銆両f you don鈥檛 hurry up, you鈥檒l miss the train銆傚揩鐐瑰効锛屽惁鍒欎綘灏辫刀涓嶄笂鐏溅浜嗐傚垵涓嫳璇殑涓夊ぇ娉曞疂锛氣涓诲皢浠庣幇鈥濆湪鍒濅腑鐨勮嫳璇涔犱腑锛屾湁涓変釜琚佸笀鍙嶅弽澶嶅寮鸿皟銆佹垨鑰呭弽鍙嶅澶嶆搷缁冪殑鐭ヨ瘑锛屽鍥撅細璇村畠浠槸鈥滄硶瀹濃濓紝鏄洜涓鸿繖浜涘熀鏈師鍒欎负鍚庤竟鐨璇硶瀛︿範濂犲畾...
绛旓細涓诲皢浠庣幇褰撶劧鎸囩殑鏄椂鎬侊紝鎰忔濇槸锛氫富鍙ョ敤灏嗘潵鏃讹紝浠庡彞鐢ㄧ幇鍦ㄦ椂銆傛槸鎸囧湪鑻辫涓殑鏃堕棿鎴栨潯浠剁姸璇粠鍙ヤ腑锛屽鏋滀富鍙ユ椂鎬佹槸涓鑸皢鏉ユ椂锛屼粠鍙ユ椂鎬佸氨鐢ㄤ竴鑸幇鍦ㄦ椂鎬侊紝鍗充粠鍙ユ湰鏉ユ槸灏嗘潵鏃堕棿鐨勪簨锛岃鐢ㄤ竴鑸幇鍦ㄦ椂鎬佹潵浠ｆ浛灏嗘潵鏃躲備緥濡傦細If it doesn't rain tomorrow I will go home.濡傛灉鏄庡ぉ涓嶄笅闆紝鎴戝氨鍥炲銆
绛旓細銆涓诲皢浠庣幇鐨勭敤娉曘戝湪浠hen锛宎fter锛宎s soon as绛夊紩瀵肩殑鏃堕棿鐘惰浠庡彞浠ュ強浠f锛寀nless绛夊紩瀵肩殑鏉′欢鐘惰浠庡彞涓紝濡傛灉涓诲彞鏄竴鑸皢鏉ユ椂锛屼粠鍙ュ垯鐢ㄤ竴鑸幇鍦ㄦ椂銆傚锛欼'll tell her the good news when she comes back.褰撳ス鍥炴潵鐨勬椂鍊欙紝鎴戝皢鎶婅繖涓ソ娑堟伅鍛婅瘔濂广侷f it doesn't rain, he will come ...
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绛旓細涓诲皢浠庣幇鏄寚鍦ㄦ椂闂寸姸璇粠鍙ュ拰鏉′欢鐘惰浠庡彞涓紝濡傛灉涓诲彞鏄竴鑸皢鏉ユ椂锛屼粠鍙ョ敤涓鑸幇鍦ㄦ椂鏇夸唬涓鑸皢鏉ユ椂銆傚鏋滀富鍙ョ殑鏃舵佹槸杩囧幓灏嗘潵鏃讹紝閭ｄ箞浠庡彞瑕佺敤涓鑸繃鍘绘椂銆 濡傦細I will tell him about it when he comes. He said that he would have another try if he had the chance....
