口语与美英音标.ppt

International Phonetic Symbols;What is International Phonetic symbols?;;[ai][ei][?i] [i?] [??][u?] [au][?u];;PracticeI ;;;;Practice I;;Practice I;;Practice I;;;Practice III;;Practice III;;;PracticeII ;;;Practice III;;PracticeII ;;;Practice II;;PracticeII ;;PracticeII ;;Attention!!!;双元音是作为一个音节、用一次呼气发出来的两个元音的连缀。这个连缀是以滑流音的形式读出来的，即舌从第一个元音的位置向第二个元音方向以最直接的途径滑过去而成为一个音。双元音既然是滑流音，自然与一般元音连缀不同，如：( a-i ) “阿姨”；( a-u ) “阿五”。双元音的两个成分中只有第一个读得比较重、长和清晰，第二个则要读得比较轻、短和含糊。 ;PracticeIV;;PracticeIV ;;PracticeIV ;;PracticeIV ;;PracticeIV ;b. 集中双元音 ( Rising diphthongs ) / i ? /，/ ε? /，/ u ? / 集中双元音的特点是：发音时口 也是从开到合（ 但发/ i ? / 时, 口从 合到开)。与合口双元音最大的不同 点是：虽然也是从开到合, 但最后不 能滑动成为一个音, 而只是从前面的 元音向后面的元音集中。 ;PracticeV ;;PracticeV ;;PracticeV ;;Contrast practice ;Consonants ;Plosive Consonants;PracticeVI ;;;;Fricative Consonants ;;PracticeVI ;;;PracticeVI ;PracticeVI ;3. 破擦音： [?] [?] [?] cheap chest choice each touch coach Hatches, catches, matches and dispatches. Which watch did which witch wear and which witch wore which watch? [?] judge join jam edge danger bridge Jane had chicken and French fries for lunch. John urged Judy to buy a digital watch.;;Fricative Consonants ;Nasal consonants ;Lateral consonant ;Semi-vowels ;Contrast Practice;Rules of reading;Syllables;Types of syllables;Types of syllables;Types of syllables;Types of syllables;1、重读音节 任何双音节或多音节单词的音标中，有重读音节和非重读音节 ，哪一个音节重读，该音节的左上方或该音节的元音上方标有重读符号“”。 2、浊化音 以sp__, st___, sk___开头的单词清辅音/p/ /t/ /k/分别要发浊辅音/b/ /d/ /g/。 3、定冠词the的读音 在以辅音音素开头的单词之前读作/ e?/，如：the day, the key), the house 在以元音音素开头的单词前要发/ ei:/ 的音，如：the end, the hour, the inside ;5、不完全爆破(Incomplete explosion) 爆破音[p] [b] [t] [d] [k] [g] 后面紧跟另一个爆破音时，前面的那个爆破音只在口腔内形成阻碍，而不能完全读出。 baske(t)ball a(c)tor, bla(ck)board Si(t) down. I can’(t) come. I don’(t) believe he is a ba(d) boy. The girl in the re(d) coat was on a bla(ck) bike jus(t) now. The bi(g) bus from the fa(c) tory is full of people. Wha(t) time does he get up every morning? T