课件：a和an的用法区别.ppt

可编辑 可编辑 不定冠词a/an的区别 归纳: a用在以辅音音素开头的单词前，an用在以元音音素开头的单词前，判断一个单词是元音开头还是辅音开头，要根据其读音，而不是根据首字母。 国际音标 (1) 以u开头的单词，要注意区别。如： umbrella，unusual story，unhappy boy， university， useful book, unit (2)以e开头的单词，要注意区别。如： egg European boy (3)以h开头的单词，要注意区别。如： hour, honest boy 要注意的字母： (4)注意这几个数字（1,11，与8相关的数字） one-year-old boy eveven-year-old boy eighty-year-old man 要注意的数字： a an an THANK YOU SUCCESS * * 可编辑 1.There is ____“u” in the word “use”. 2.There is ____ “h” in the word “there”. 3.There isnt ____ university in our town. 4.Tony is ____ honest boy. 5. London is ____ European city. 6. _____ 8-year-old boy is playing games. 7.There are 60 minutes in ___ hour. 8. Liu Xiang is ___ unusual player. 　　 a an a an a An an an There is “f” in the word “five”. 　　(在“five”中有字母“f”。) THANK YOU SUCCESS * * 可编辑 可编辑 可编辑