a和an的区别(微课)

不定冠词a/an的用法主讲教师：坪坝镇九年制学校田美云看a,an后面修饰词的音标的第一个音素是元音音素还是辅音音素。元音音素前用,辅音音素前用。不定冠词a/anana不定冠词a/anbook/bʊk/basketball/'bɑːskɪtbɔːl/aa不定冠词a/anold/əʊld/manorange/'ɒrɪn(d)ʒ/ananU系列umbrella/ʌm'brelə/useful/'juːsfʊl/bookuniversity/juːnɪ'vɜːsɪtɪ/(大学)anaaH系列honest/'ɒnɪst/boyhour/'aʊə/honor/ˈɒnə(r)/house/haʊs/H不发音ananana字母系列A-Za:BCDGJKPQTUVWYZan:AEFHILMNORSXHeis_______NBAbasketballplayer.an辅音前用aabookadeskayear元音前用ananappleanorangeanAmerican1.Thereis____“u”intheword“use”.2.Thereis____“h”intheword“there”.3.Thereisn't____universityinourtown.4.Tonyis____honestboy.5.Londonis____Europeancity.6._____8-year-oldboyisplayinggames.aanaanaAn