《国际音标.ppt》由会员分享,可在线阅读,更多相关《国际音标.ppt(5页珍藏版)》请在三一文库上搜索。
国际音标,International Phonetic Alphabet 原义是“国际语音字母”简称IPA, 由国际语音协会制定。,音素是语音的最小单位,英语有48个音素,其中元音20个,辅音28个。记录音素的符号叫音标,音标就是每一个词或字母的语音形成。字母在各个不同的词中应该如何发音是有一定的规律可循的,这些规律归纳起来就是读音规则。由于单词的读音比较复杂,读音规则不能包括全部现象,这就需要靠查发音词典和记忆来解决。,12个单元音,8个双元音,音素:a phone is a phonetic unit or segment.(语音学单位) The speech sounds we hear and produce during linguistic communication are all phones. But a phone does not necessarily distinguish meaning; some do, some doesnt. For example, s and t do, as si:m and ti:m are two words with totally different meaning. Seem team,