英语校服的前面冠词为什么用a不用an 什么情况不用冠词a，an，the
\u4e3a\u4ec0\u4e48University\u524d\u9762\u53eba\uff0c\u800c\u4e0d\u52a0an\u90a3\u4e3a\u4ec0\u4e48umbrella\u52a0an\u539f\u56e0\uff1a\u4e00\u4e2a\u8bcd\u524d\u9762\u7684\u4e0d\u5b9a\u51a0\u8bcd\u7528an\u8fd8\u662fa\u53d6\u51b3\u4e8e\u8fd9\u4e2a\u8bcd\u662f\u4ee5\u5143\u97f3\u53d1\u97f3\u5f00\u5934\u8fd8\u662f\u4ee5\u8f85\u97f3\u53d1\u97f3\u5f00\u5934\uff0c\u5e76\u4e0d\u662f\u53d6\u51b3\u4e8e\u5b83\u662f\u4ee5\u5143\u97f3\u5b57\u6bcd\u5f00\u5934\u8fd8\u662f\u4ee5\u8f85\u97f3\u5b57\u6bcd\u5f00\u5934\u3002
1\u3001university\u867d\u7136\u662f\u4ee5\u5143\u97f3\u5b57\u6bcdu\u5f00\u5934\uff0c\u4f46\u662f\u5b83\u662f\u4ee5\u8f85\u97f3\u53d1\u97f3/j/\u5f00\u5934\uff0c\u6240\u4ee5\u524d\u9762\u7528a\uff1b
2\u3001umbrella\u662f\u4ee5\u5143\u97f3\u5b57\u6bcdu\u5f00\u5934\uff0c\u540c\u65f6\u4e5f\u662f\u4ee5\u5143\u97f3\u53d1\u97f3/ʌ/\u5f00\u5934\uff0c\u6240\u4ee5\u524d\u9762\u7528an\u3002
\u6269\u5c55\u8d44\u6599\u82f1\u8bed\u56fd\u9645\u97f3\u6807\u517148\u4e2a\u97f3\u7d20\uff0c\u5176\u4e2d\u5143\u97f3\u97f3\u7d2020\u4e2a\uff0c\u8f85\u97f3\u97f3\u7d2028\u4e2a\u3002\u5bf9\u4e8e\u521d\u5b66\u8005\u6765 \u8bf4\uff0c\u82e5\u91c7\u7528\u96c6\u4e2d\u6559\u5b66\uff0c\u8981\u5b66\u4f1a48\u4e2a\u97f3\u7d20\u7684\u53d1\u97f3\u5e76\u533a\u522b\u5f00\uff0c\u786e\u5b9e\u4e0d\u6613\u3002
\u5c06\u5b57\u6bcd\u5206\u7c7b \u82f1\u8bed\u768426\u4e2a\u5b57\u6bcd\u5206\u4e24\u79cd\u7c7b\u578b\uff1a\u4e00\u79cd\u53eb\u5143\u97f3\u5b57\u6bcd\uff0c\u53e6\u4e00\u79cd\u53eb\u8f85\u97f3\u5b57\u6bcd\u3002\u5143\u97f3\u5b57\u6bcd \u6709\uff1aa\uff0ce\uff0ci\uff0co\uff0cu\u4e94\u4e2a\uff0c\u5176\u4f59\u4e3a\u8f85\u97f3\u5b57\u6bcd\u3002\u5c06\u5b57\u6bcd\u6309\u53d1\u97f3\u5171\u540c\u70b9\u5206\u7c7b\uff0c\u7136\u540e\u603b\u7ed3\u5b57\u6bcd\u540d \u79f0\u7684\u8bfb\u97f3\u89c4\u5f8b\uff0c\u4ece\u4e2d\u53ef\u76f4\u89c2\u5730\u5b66\u4e60\u4e03\u4e2a\u5143\u97f3\u97f3\u7d20\uff0c\u5373[ei][i:][ai][əu][u:][e][a:]\u3002
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1.\u7269\u8d28\u540d\u8bcd\u3001\u62bd\u8c61\u540d\u8bcd\u3001\u4e13\u6709\u540d\u8bcd\u524d\u9762
The desk is made of wood.
What is work? Work is struggle.
Canada, Beijing \uff0cLei Feng
He is fond of music.
Science is making rapid progress in China.
\u203b\u62bd\u8c61\u540d\u8bcd\uff0c\u7269\u8d28\u540d\u8bcd\u524d\u4e0d\u7528\u51a0\u8bcd\uff0c\u4f46\u540e\u6709\u5b9a\u8bed\u4fee\u9970\u52a0the\uff0c\u5982\uff1a
The music of the film is very beautiful.
Physics is the science of matter and energe.
2.\u8282\u65e5\uff0c\u5047\u65e5\uff0c\u661f\u671f\uff0c\u6708\u4efd\uff0c\u5b63\u8282\u524d
Christmas, May Day, Wednesday, January
Sunday March summer winter
\u4f46\u6211\u56fd\u7684\u8282\u65e5\u524d\u7528\u5b9a\u51a0\u8bcd\uff1athe Spring Festival\u6625\u8282 the Mid-Autumn Festival\u4e2d\u79cb\u8282
3.\u5934\u8854\u79f0\u8c13\u524d Professor Smith, Uncle Wang
He is chairman of the Students\u2019 Union. \u4ed6\u662f\u5b66\u751f\u4f1a\u4e3b\u5e2d\u3002
They elected him president of the U.S. \u4ed6\u4eec\u9009\u4ed6\u5f53\u7f8e\u56fd\u603b\u7edf\u3002
\u8fd9\u91cc\u6307\u7684\u804c\u4f4d\u5927\u4f53\u662f\u6307\u72ec\u4e00\u7684\u804c\u4f4d\uff0c\u201c\u4e3b\u5e2d\u201d\u3001\u201c\u4e3b\u4efb\u201d\u90fd\u53ea\u6709\u4e00\u4e2a\uff0c\u5982\u4e0d\u662f\u72ec\u4e00\u7684\u8981\u52a0\u4e0d\u5b9a\u51a0\u8bcd\uff0c\u5982\uff1a
She is a teacher of English in our school. \u5979\u662f\u6211\u6821\u7684\u4e00\u4f4d\u82f1\u8bed\u6559\u5e08
4.\u4e09\u9910\u540d\u8bcd\u524d
after breakfast, before lunch
5.\u7403\u7c7b\u3001\u68cb\u7c7b\u524d
Play basketball, play football
6.\u5728\u4e00\u4e9b\u56fa\u5b9a\u77ed\u8bed\u4e2d
at hand, at present, day by day, side by side, face to face \u7b49
7.\u5f53\u4e24\u4e2a\u6216\u4e24\u4e2a\u4ee5\u4e0a\u540d\u8bcd\u5e76\u7528\u65f6\uff0c\u5e38\u7701\u53bb\u51a0\u8bcd
I can't write without pen or pencil.
尽管这个单词拼写以辅音字母h开头，但该字母在这里不发音，honest的读音为[ˈɔnist]，是以元音音素开头的，所以在honest
前加an，同样的还有honorable，hour等。
uniform的U属于元音字母，A,E,I,O,U这些元音字母前，是加an
绛旓細1銆佺畝鍗曚粙璇 鍖呮嫭in锛宱n锛寃ith锛宐y锛宖or锛宎t锛宎bout锛寀nder锛宱f锛宼o绛夈備緥濡傦細Total editorial employees about 150.缂栬緫鍛樺伐鎬讳汉鏁扮害150浜恒2銆佸悎鎴愪粙璇 鍖呮嫭into锛寃ithin锛宼hroughout锛宨nside锛宱utside锛寃ithout绛夈備緥濡傦細Alex had done this without consulting her.浜氬巻鍏嬫柉杩欎箞鍋氫簨鍏堝苟娌℃湁璺熷ス鍟嗛噺銆3...
绛旓細闄堣堪鎬ц鍙ュ簲璇ヨ皳璇姩璇嶅姞s, uniform 鏈濂藉姞涓鍐犺瘝銆侲very morning锛 the mother not only dresses her son in uniforms ,but also puts everything in bedroom in good order
绛旓細銆備緥濡傦細a university 涓鎵澶у a useful book 涓鏈湁鐢ㄧ殑涔 aEuropeancountry 涓涓娲插浗瀹 a uniform 涓浠鏍℃湇 鎷库 a university 涓鎵澶у鈥 鍒嗘瀽锛氬崟璇嶁 university鈥濊櫧鐒朵互鍏冮煶瀛楁瘝u寮澶达紝浣嗘槸瀹冪殑璇婚煶鍗存槸浠ヨ緟闊冲洜绱犲紑澶寸殑 [jun鈥檝st] 锛屾墍浠ュ畠鐨勫墠闈笉鍙互鐢ㄥ啝璇峚n锛岃屾槸瑕佺敤鍐犺瘝a銆
绛旓細瀹冨湪姝ゅ彂鍘熼煶.鐢╝n .鍐嶆瘮濡傦細a uniform 锛堜竴浠鏍℃湇锛塙鏄厓闊冲瓧姣嶏紝浣嗗湪姝ゅ彂鐨勬槸涓涓崐鍏冮煶锛岃涓鸿緟闊炽傛湁鐨勮鐐硅涓哄崐鍏冮煶鏄緟闊崇殑涓绉嶏紝杩欎篃鏄鐨.杩樻湁浜鸿涓鸿繖涓煶骞茶剢灏辨槸杈呴煶锛岃繖涔熷锛屾昏岃█涔嬪畠涓嶆槸鍏冮煶锛屼篃灏变笉鑳界敤an浜.娉ㄦ剰锛氬厓闊冲瓧姣嶅彧鏄氬父娉曢櫌鍥狅紝浣嗕笉鎬诲彂鍏冮煶.鎵浠ワ紝涓嶅畾鍐犺瘝鐨...
绛旓細47. in South Africa / Europe 鍦ㄥ崡闈/鍦ㄦ娲(鍦板悕鍓涓嶅姞鍐犺瘝)48. other animals鍏跺畠鐨勫姩鐗49. be friendly to 瀵光﹀弸濂50. five years old 浜斿瞾(a five-year-old boy 涓涓簲宀佺敺瀛)51. be quiet 瀹夐潤52. during the day 鍦ㄧ櫧澶(寮鸿皟鏁翠釜鏈熼棿)53. at night鍦ㄦ櫄涓54. get up 璧峰簥55. relaxes 20 ...
