英语中主将从现是什么意思
\u82f1\u8bed\u4e0a\u8bb2\u7684\u4e3b\u5c06\u4ece\u73b0\u662f\u4ec0\u4e48\u610f\u601d\u5373\u5728\u65f6\u95f4\u548c\u6761\u4ef6\u72b6\u8bed\u4ece\u53e5\u4e2d\u8981\u6c42\u7528\u4e00\u822c\u73b0\u5728\u65f6\u4ee3\u66ff\u4e00\u822c\u5c06\u6765\u65f6\u6765\u8868\u793a\u5c06\u6765\u7684\u6982\u5ff5
\u9996\u5148\u6211\u4eec\u6765\u7ffb\u8bd1\u4e00\u4e2a\u53e5\u5b50\uff1a\u5982\u679c\u660e\u5929\u4e0d\u4e0b\u96e8\u7684\u8bdd\uff0c\u6211\u4eec\u5c06\u53c2\u89c2\u516c\u56ed\u3002
\u8fd9\u662f\u4e00\u4e2a\u542b\u6709\u6761\u4ef6\u72b6\u8bed\u4ece\u53e5\u7684\u590d\u5408\u53e5\uff0c\u4e3b\u53e5\u52a8\u8bcdvisit\u548c\u4ece\u53e5\u52a8\u8bcdrain\u6839\u636e\u65f6\u95f4\u72b6\u8bed\u660e\u5929\u7684\u63d0\u793a\uff0c\u672c\u6765\u90fd\u5e94\u8be5\u7528\u4e00\u822c\u5c06\u6765\u65f6\uff0c\u4f46\u662f\u6839\u636e\u4e0a\u9762\u63d0\u5230\u7684\u90a3\u6761\u89c4\u5219\uff0c\u4ece\u53e5\u4e2d\u7684\u8c13\u8bed\u52a8\u8bcd\u4e0d\u80fd\u7528will not rain\uff0c\u800c\u5e94\u8be5\u7528\u4e00\u822c\u73b0\u5728\u65f6doesn\u2019t rain\u6765\u8868\u793a\u5c06\u6765\uff0c\u6240\u4ee5\u6700\u540e\u6211\u4eec\u628a\u8fd9\u53e5\u8bdd\u7ffb\u8bd1\u6210\uff1aWe will visit the park if it doesn\u2019t rain tomorrow.
\u6211\u4eec\u518d\u6765\u7ffb\u8bd1\u4e00\u4e2a\u53e5\u5b50\uff1a\u957f\u5927\u540e\u6211\u60f3\u6210\u4e3a\u4e00\u540d\u6559\u5e08\u3002
\u8fd9\u662f\u4e00\u4e2a\u542b\u6709\u65f6\u95f4\u72b6\u8bed\u4ece\u53e5\u7684\u590d\u5408\u53e5\uff0c\u4e3b\u53e5\u52a8\u8bcdbe\u548c\u4ece\u53e5\u52a8\u8bcdgrow up\u672c\u6765\u90fd\u5e94\u8be5\u7528\u4e00\u822c\u5c06\u6765\u65f6\uff0c\u4f46\u662f\u6839\u636e\u4e0a\u9762\u63d0\u5230\u7684\u90a3\u6761\u89c4\u5219\uff0c\u4ece\u53e5\u4e2d\u7684\u8c13\u8bed\u52a8\u8bcd\u4e0d\u80fd\u7528will grow up\uff0c\u800c\u5e94\u8be5\u7528\u4e00\u822c\u73b0\u5728\u65f6grow up\u6765\u8868\u793a\u5c06\u6765\u3002\u6240\u4ee5\u8fd9\u53e5\u8bdd\u6211\u4eec\u8981\u8fd9\u6837\u7ffb\u8bd1\uff1a
I will be a teacher when I grow up.
\u6709\u4e86\u4e0a\u9762\u7684\u4e24\u4e2a\u4f8b\u5b50\uff0c\u6709\u7684\u540c\u5b66\u53ef\u80fd\u4f1a\u8fd9\u6837\u603b\u7ed3\uff1a\u5728if\u548cwhen\u540e\u7684\u4ece\u53e5\u5e94\u8be5\u7528\u4e00\u822c\u73b0\u5728\u65f6\u8868\u793a\u5c06\u6765\u3002\u8fd9\u6837\u770b\u95ee\u9898\u5176\u5b9e\u4e0d\u5168\u9762\uff0c\u56e0\u4e3aif\u548cwhen\u53c8\u540c\u65f6\u53ef\u4ee5\u662f\u8fde\u63a5\u4e3b\u53e5\u548c\u5bbe\u8bed\u4ece\u53e5\u7684\u4ece\u5c5e\u8fde\u8bcd\uff0c\u8bf7\u770b\u4e0b\u9762\u4e24\u4e2a\u4f8b\u5b50\uff1a
I don\u2019t know when he will come tomorrow. \u6211\u4e0d\u77e5\u9053\u4ed6\u660e\u5929\u4ec0\u4e48\u65f6\u5019\u6765\u3002
I don\u2019t know if he will come tomorrow. \u6211\u4e0d\u77e5\u9053\u4ed6\u660e\u5929\u662f\u5426\u4f1a\u6765\u3002
\u4ee5\u4e0a\u4e24\u4e2a\u4f8b\u5b50\u4e2dwhen\u540e\u5f15\u5bfc\u7684\u4e0d\u662f\u65f6\u95f4\u72b6\u8bed\u4ece\u53e5\uff0c\u800c\u662f\u5bbe\u8bed\u4ece\u53e5\uff0c\u56e0\u4e3acome\u662f\u8bf4\u660e\u5929\u53d1\u751f\u7684\u52a8\u4f5c\uff0c\u5728\u4e3b\u53e5\u7528\u4e00\u822c\u73b0\u5728\u65f6\u7684\u60c5\u51b5\u4e0b\uff0c\u4ece\u53e5\u4f9d\u7136\u8981\u7528will come\u6765\u8868\u793a\u5c06\u6765\u7684\u610f\u601d\uff1bif\u540e\u8ddf\u7684\u4e5f\u4e0d\u662f\u6761\u4ef6\u72b6\u8bed\u4ece\u53e5\uff0c\u800c\u662f\u5bbe\u8bed\u4ece\u53e5\uff0c\u6240\u4ee5\u4f9d\u7136\u8981\u7528\u4e00\u822c\u5c06\u6765\u65f6\u8868\u793a\u5c06\u6765\u3002
\u8bf4\u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u5c31\u77e5\u9053\u5b9e\u9645\u4e2d\u8003\u5bf9\u8fd9\u4e00\u89c4\u5219\u7684\u8003\u5bdf\u5c31\u662f\u8981\u6c42\u6211\u4eec\u80fd\u591f\u5224\u65adif\u548cwhen\u540e\u9762\u7684\u53e5\u5b50\u5230\u5e95\u662f\u5bbe\u8bed\u4ece\u53e5\u8fd8\u662f\u72b6\u8bed\u4ece\u53e5\u3002\u90a3\u4e48\u5982\u4f55\u8fdb\u884c\u6b63\u786e\u7684\u5224\u65ad\u5462\uff0c\u6211\u89c9\u5f97\u53ef\u4ee5\u4ece\u4ee5\u4e0b\u4e24\u4e2a\u65b9\u9762\u6765\u8003\u8651\uff1a
\u4e00\u3001\u56e0\u4e3a\u72b6\u8bed\u4ece\u53e5\u7684\u4f4d\u7f6e\u53ef\u4ee5\u53d8\u5316\uff0c\u5b83\u65e2\u53ef\u4ee5\u653e\u5728\u4e3b\u53e5\u4e4b\u524d\uff0c\u4e5f\u53ef\u4ee5\u653e\u5728\u4e3b\u53e5\u4e4b\u540e\uff1b\u800c\u5bbe\u8bed\u4ece\u53e5\u7684\u4f4d\u7f6e\u53ea\u80fd\u8ddf\u5728\u4e3b\u53e5\u7684\u8c13\u8bed\u52a8\u8bcd\u4e4b\u540e\uff08\u6709\u65f6\u5019\u4e3b\u53e5\u7684\u8c13\u8bed\u90e8\u5206\u53ef\u4ee5\u662f\u52a8\u8bcd\u52a0\u4ecb\u8bcd\u6784\u6210\uff0c\u56e0\u4e3a\u6211\u4eec\u77e5\u9053\u4e0d\u53ca\u7269\u52a8\u8bcd\u52a0\u4ecb\u8bcd\u540e\uff0c\u5c31\u76f8\u5f53\u4e8e\u4e00\u4e2a\u53ca\u7269\u52a8\u8bcd\uff0c\u53ef\u4ee5\u5e26\u81ea\u5df1\u7684\u5bbe\u8bed\uff09\u3002\u6240\u4ee5\uff0c\u5982\u679c\u6211\u4eec\u80fd\u5bf9if\u6216when\u5f15\u5bfc\u7684\u4ece\u53e5\u7684\u4f4d\u7f6e\u8fdb\u884c\u53d8\u5316\uff0c\u90a3\u4e48\u6211\u4eec\u5c31\u53ef\u4ee5\u5224\u65ad\u5b83\u4eec\u4e4b\u540e\u7684\u53e5\u5b50\u662f\u72b6\u8bed\u4ece\u53e5\uff0c\u4ece\u53e5\u4e2d\u5c31\u53ea\u80fd\u7528\u4e00\u822c\u73b0\u5728\u65f6\u6765\u8868\u793a\u5c06\u6765\u7684\u6982\u5ff5\uff1b\u5982\u679cif\u6216when\u5f15\u5bfc\u7684\u4ece\u53e5\u4e0d\u80fd\u8fdb\u884c\u4f4d\u7f6e\u7684\u53d8\u5316\uff0c\u5b83\u4eec\u5f15\u5bfc\u7684\u5c31\u662f\u5bbe\u8bed\u4ece\u53e5\u3002
\u4f8b\u5982\uff1a We will visit the park if it doesn\u2019t rain tomorrow.
= If it doesn\u2019t rain tomorrow, we will visit the park.\uff08\u6240\u4ee5\u8fd9\u4e2a\u590d\u5408\u53e5\u4e2dif\u5f15\u5bfc\u7684\u4ece\u53e5\u4e3a\u6761\u4ef6\u72b6\u8bed\u4ece\u53e5\u3002\uff09
I will be a teacher when I grow up.
= When I grow up, I will be a teacher.\uff08\u6240\u4ee5\u8fd9\u4e2a\u590d\u5408\u53e5\u4e2dwhen\u5f15\u5bfc\u7684\u4ece\u53e5\u4e3a\u65f6\u95f4\u72b6\u8bed\u4ece\u53e5\u3002\uff09
\u6211\u4eec\u4e0d\u80fd\u628a \u201cI don\u2019t know when he will come tomorrow.\u201d\u8bf4\u6210\u201cWhen he will come tomorrow, I don\u2019t know.\u201d
\u6211\u4eec\u4e5f\u4e0d\u80fd\u628a \u201cI don\u2019t know if he will come tomorrow.\u201d\u8bf4\u6210\u201cIf he will come tomorrow, I don\u2019t know.\u201d
\u6240\u4ee5\u8fd9\u4e24\u4e2a\u590d\u5408\u53e5\u7684\u4ece\u53e5\u90fd\u662f\u5bbe\u8bed\u4ece\u53e5\u3002
\u4e8c\u3001\u6839\u636e\u610f\u601d\u6765\u5224\u65ad\uff1aif\u5f15\u5bfc\u6761\u4ef6\u72b6\u8bed\u4ece\u53e5\u5e94\u8be5\u662f\u201c\u5982\u679c/\u5047\u5982\u201d\u7684\u610f\u601d\uff0c\u800cif\u5f15\u5bfc\u5bbe\u8bed\u4ece\u53e5\u7684\u65f6\u5019\uff0c\u5f80\u5f80\u5e94\u8be5\u7ffb\u8bd1\u6210\u201c\u662f\u5426\u201d\uff1bwhen\u5728\u5f15\u5bfc\u65f6\u95f4\u72b6\u8bed\u4ece\u53e5\u5e94\u8be5\u662f\u201c\u5f53\u2026\u2026\u65f6\u5019\u201d\u7684\u610f\u601d\uff0c\u800cwhen\u5f15\u5bfc\u5bbe\u8bed\u4ece\u53e5\uff0c\u5f80\u5f80\u5e94\u8be5\u7ffb\u8bd1\u6210\u201c\u4ec0\u4e48\u65f6\u5019\u201d\u3002
\u901a\u8fc7\u4ee5\u4e0a\u5206\u6790\uff0c\u540c\u5b66\u4eec\u5b8c\u5168\u7406\u89e3\u4e86\u8fd9\u6761\u89c4\u5219\u5417\uff1f\u8fd9\u6761\u89c4\u5219\u8fd8\u53ef\u4ee5\u8fdb\u4e00\u6b65\u6df1\u5165\uff1a\u5728\u65f6\u95f4\u548c\u6761\u4ef6\u72b6\u8bed\u4ece\u53e5\u4e2d\u8981\u6c42\u7528\u4e00\u822c\u8fc7\u53bb\u65f6\u6765\u8868\u793a\u8fc7\u53bb\u5c06\u6765\u7684\u6982\u5ff5\u3002\u5728\u8f6c\u8ff0\u522b\u4eba\u7684\u6253\u7b97\u65f6\uff0c\u6211\u4eec\u5f80\u5f80\u8981\u7528\u8fd9\u6761\u89c4\u5219\u3002\u4f8b\u5982\uff1a1. He said he would go to visit the park if it did not rain the next day. \u4ed6\u8bf4\u5982\u679c\u7b2c\u4e8c\u5929\u4e0d\u4e0b\u96e8\u7684\u8bdd\u4ed6\u5c31\u53bb\u516c\u56ed\u30022. He said he would be a teacher when he grew up. \u4ed6\u8bf4\u4ed6\u957f\u5927\u540e\u5c06\u5f53\u4e00\u540d\u6559\u5e08\u3002
\u7531if\u5f15\u5bfc\u7684\u6761\u4ef6\u72b6\u8bed\u4ece\u53e5\uff0c\u4e3b\u53e5\u7528\u4e00\u822c\u5c06\u6765\u65f6\uff0c\u4ece\u53e5\u7528\u4e00\u822c\u73b0\u5728\u65f6
主将从现是指在时间状语从句 和条件状语从句和让步状语从句中，如果主句是一般将来时，从句用一般现在时替代一般将来时。 在复合句中，由when ,as soon as ,after ,before ,until , unless等引导的时间状语从句和由if 引导的条件状语从句，都符合“主将从现”的原则，即主句是一般将来时（或用一般现在时表示一般将来时的意义），从句要用一般现在时。主将从现说的是在含有时间状语从句和条件状语从句的主从复合句中，如果主句的时态是一般将来时，那么从句要用一般现在时。例如：
I will tell him about it when he comes.
If it is fine tomorrow, we will go outing.
如果主句的时态是过去将来时，那么从句要用一般过去时。例如：
He said that he would have another try if he had the chance.
I knew he could help me if he was free the next day.
一、条件（时间）状语从句的主句是一般将来时，那么从句常常用一般现在时。
如： When I grow up, I’ll be a nurse and look after patients.
我长大后要当一名护士，照顾病人。
四种常见情况
二、如果主句是祈使句，那么从句通常要用一般现在时。
如：Don’t laugh at me when I make a mistake.
我犯错误的时候不要笑话我。
三、如果主句是含有情态动词的一般现在时，根据需要从句多用现在进行时。
如：You should be quiet when you are in the reading room.
在阅览室时应保持安静。
四. 如果if引导的条件状语从句遇到变换间接引语和直接引语时 , 祈使句应用not to....
如; She said not to close the window.
常见的时间状语从句的连词有：as soon as,when,while ,as等。
主将从现：在时间状语从句和条件状语从句中，如果主句用一般将来时，从句用一般现在时。
绛旓細鍦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鐢ㄤ竴鑸皢鏉ユ椂锛屽垯浠庡彞鐢ㄤ竴鑸幇鍦ㄦ椂
绛旓細涓诲皢浠庣幇鏄鎸囧湪鏃堕棿鐘惰浠庡彞銆佹潯浠剁姸璇粠鍙ュ拰璁╂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傛槸涓绉鑻辫璇硶銆傚垎鍒富鍙ヤ笌浠庡彞锛氱畝鍗曡岃█涓诲彞灏辨槸闂鐨勪腑蹇冩墍鍦ㄣ備竴涓彞瀛愮殑涓績鎰忔濅綋鐜板湪涓诲彞涓傛墍浠ュ垽鏂富浠庡叧绯昏浠庢剰鎬鍏ユ墜銆傛垨鑰呮牴鎹紩瀵艰瘝鏉ョ湅锛屽紩瀵艰瘝鐨勫悗闈㈡槸浠庡彞銆傚畾璇粠鍙...
绛旓細鍜屾潯浠剁姸璇粠鍙ュ拰璁╂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湪澶嶅悎鍙ヤ腑锛岀敱when ,as soon as ,after ,before ,until ,unless绛夊紩瀵肩殑鏃堕棿鐘惰浠庡彞鍜岀敱if 寮曞鐨勬潯浠剁姸璇粠鍙ワ紝閮界鍚堚涓诲皢浠庣幇鈥濈殑鍘熷垯锛屽嵆涓诲彞鏄竴鑸皢鏉ユ椂锛堟垨鐢ㄤ竴鑸幇鍦ㄦ椂琛ㄧず涓鑸皢鏉ユ椂鐨勬剰涔夛級锛屼粠鍙...
绛旓細鍥. 濡傛灉if鐨勬潯浠剁姸璇粠鍙ラ亣鍒板彉鎹㈤棿鎺ュ拰鐩存帴鏃 , 绁堜娇鍙ュ簲鐢╪ot to... 濡; She said not to close the window 甯歌鐨勬椂闂寸姸璇粠鍙ョ殑杩炶瘝鏈夛細as soon as,when,while ,as,until绛 涓诲皢浠庣幇璇寸殑鏄湪鍚湁鏃堕棿鐘惰浠庡彞鍜屾潯浠剁姸璇粠鍙ョ殑涓讳粠澶嶅悎鍙ヤ腑锛屽鏋滀富鍙ョ殑鏃舵佹槸涓鑸皢鏉ユ椂锛岄偅涔堜粠鍙ヨ...
绛旓細涓诲皢浠庣幇鎰忔灏辨槸涓诲彞鏄竴鑸皢鏉ユ椂浠庡彞鐢紝涓鑸幇鍦ㄦ椂銆備富绁堜粠鐜 鎰忔濇槸涓诲彞鏄浣垮彞浠庡彞鐢紝涓鑸幇鍦ㄦ椂銆備富鎯呬粠鐜 鎰忔濇槸涓诲彞鍚湁鎯呮佸姩璇嶏紝浠庡彞鐢ㄤ竴鑸幇鍦ㄦ椂銆
绛旓細涓诲皢浠庣幇鏄鎸囦富璇敤灏嗘潵鏃讹紝浠庡彞鐢ㄧ幇鍦ㄦ椂 濡俰f you go to the party,you will have a great time!鍦ㄨ繖涓彞瀛愪腑if you go to the party鏄富璇紝鐢ㄧ幇鍦ㄦ椂锛寉ou will have a great time鏄粠鍙ワ紝鐢ㄥ皢鏉ユ椂
绛旓細鍦鑻辫涓锛屸涓诲皢銆浠庣幇鈥濆師鍒欓氬父鏄寚鍦ㄤ富銆佷粠澶嶅悎鍙ヤ腑锛屽綋涓诲彞鐨勮皳璇姩璇嶇敤涓鑸皢鏉ユ椂鎬佹椂锛屼粠鍙ョ殑璋撹鍔ㄨ瘝鐢ㄤ竴鑸幇鍦ㄦ椂鎬佽〃绀哄皢瑕佸彂鐢熺殑鍔ㄤ綔鎴栧瓨鍦ㄧ殑鐘舵併傝屸滀富鐜般佷粠鐜扳濆師鍒欐槸鎸囧湪涓汇佷粠澶嶅悎鍙ヤ腑锛庝富鍙ョ殑璋撹鍔ㄨ瘝鐢ㄤ竴鑸幇鍦ㄦ椂鎬侊紝浠庡彞鐨勮皳璇姩璇嶄篃鐢ㄤ竴鑸幇鍦ㄦ椂鎬併傝繖绉嶇敤娉曞湪鍒濅腑鑻辫鏁欐潗涓娇鐢...
绛旓細涓诲彞鏄皢鏉ユ椂鎬侊紝浠庡彞灏辨槸鐜板湪鏃舵
绛旓細As long as 鑳藉紩瀵兼潯浠剁姸璇粠鍙ュ悧,鏄笉鏄涓诲皢浠庣幇 鍙互寮曞鏉′欢鐘惰浠庡彞,濡傛灉鏄寚灏嗘潵鐨勫姩浣,瑕佷富灏嗕粠鐜 濡傦細As long as you help us,we shall finish the task in time.鍙浣犲府鍔╂垜浠,鎴戜滑灏变細鎸夋椂瀹屾垚浠诲姟 as寮曞鏃堕棿鐘惰浠庡彞锛屼富鍙ュ拰浠庡彞搴旂敤浠涔鏃舵侊紵As浣滆繛璇嶅紩瀵兼椂闂寸姸璇粠鍙ユ椂,鐫閲嶅己璋冧富鍙...
绛旓細涓诲皢浠庣幇褰撶劧鎸囩殑鏄椂鎬侊紝鎰忔鏄細涓诲彞鐢ㄥ皢鏉ユ椂锛屼粠鍙ョ敤鐜板湪鏃躲傛槸鎸囧湪鑻辫涓鐨勬椂闂存垨鏉′欢鐘惰浠庡彞涓紝濡傛灉涓诲彞鏃舵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
