(
课件网) e7d195523061f1c0f0ec610a92cff745ee13794c7b8d98f8E73673273C9E8BE17CC3D63B9B1D6426C348A354AD505654C28F453CD7C8F90EADD06C08281DAED7140E5AAAED5880ECE414DFB6A93B82BE019406867034C3A8500A4827DCF3FBF74A471B736410707E336A01C9ADC9BE02ACCB8DF2121D81636A067B8AE80C6AB6F014154F4E7B7247 国际音标基础 Unit1 /i:/,/ / /p/,/b/,/t/,/d/,/k/,/g/ What are phonetic symbols the system or pattern of speech sounds used in a particular language 语音最小单位是音素。语言的语音都是由四十八个不同的音素相互组合而成的。 国际音标 ｛ 元音 分类：英语中共有48个音标，元音20个，辅音28个。 单元音 双元音 前元音 中元音 后元音 ｛ /i:/, /I/, /e/, / / / :/, / /, / / /u:/, / /, / :/, / /, /ɑ:/ /eI/, /aI/, / I/, /I /, /e /, / / ,/a /, / /, 辅音 爆破音 磨檫音 鼻 音 半元音 舌边音 / p/, /b/, /t/, /d/, /k/, /g/ /f/, /v/, /s/, /z/, /θ/, / /, / /, / /, /h/, /r/ , /m/, /n/, / / /l/ /w/, /j/ /tr/, /dr/ ,/ts/, /dz/, /t /, / /, 破擦音 英语国际音标共48个音素，元音20个，辅音28个；音标就充当了汉语中的拼音角色。 元音：由气流通过口腔而不受阻碍发出的音 辅音：由气流在口腔或咽头受到阻碍形成的音 英语辅音和元音在语言中的作用相当于汉语中的声母和韵母。 记录英语音素的符号叫做音标。 音标放在两条斜线（//），以免和字母混淆。 meet see tree speed What can you find meet see tree speed What can you find cheap clean weak What can you find cheap clean weak What can you find What can you find meet see tree speed cheap clean weak ？ What can you find meet see tree speed cheap clean weak [ i: ] ＊舌尖抵下齿，舌前部尽量向上颚抬起 ＊双唇微微张开，呈扁平口形 [i:] / i: / 长元音 Let’s read [ i: ] [ i: ] [ i: ] [ i: ] [ i: ] [ i: ] [ i: ] [ i: ] Let’s read [ i: ] [ i: ] [ i: ] [ i: ] [ i: ] [ i: ] [ i: ] Let’s write : Read the words kick ship sit pig kick ship sit pig What can you find kick ship sit pig What can you find What can you find kick ship sit pig What can you find kick ship sit pig [ ] [ ] ＊舌尖抵下齿，舌前部尽量向上颚抬起 比[i:]音时略低些和发松些 ＊双唇仍呈扁平口形，但比发[i:]音时稍开大些 / / 短元音 Let’s read [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] Let’s read [i:] [i:] [i:] [i:] [i:] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 嘿嘿 [i:] Let’s write [i:] [i] [I] [ :] [ ] [i:] [i] [ :] [ ] 1 [i:] 2 [i] 3 [ ] 4 [ :] 5 [i] 6 [i:] 7 [ :] 8 [ ] 9 [ ] 10 [i] 11 [ ] 12 [ :] 1 [i:] 2 [i] 3 [ ] 4 [ :] 5 [i] 6 [i:] 7 [ :] 8 [ ] 9 [ ] 10 [i] 11 [ ] 12 [ :] Let’s write [p] [b] 清辅音－－声带不震动 浊辅音－－声带震动 d d d d d d d 1 2 3 4 5 6 7 8 [i:] [I] [p] [pi:] [pI] [b] [bi:] [bI] [p] [b] [i:] [i:p] [i:b] [I] [Ip] [Ib] [pi:] [pI] [bi:] [bI] [p] [pi:p] [pIp] [bi:p] [bIp] [b] [pi:b] [pIb] [bi:b] [bIb] [i:] [I] [t] [ti:] [tI] [d] [di:] [dI] [t] [d] [i:] [i:t] [i:d] [I] [It] [Id] [ti:] [tI] [di:] [dI] [t] [ti:t] [tIt] [di:t] [dIt] [d] [di:d] [tId] [di:d] [dId] [pi:g] [ki:p] [gIk] [tIg] [bi:t] [di:d] [gi:g] [pi:k] [gIb] [kIg] Let’s play a game! A B C 1 /p p/ /pi:p/ /t p/ 2 /k k/ /ki:k/ /ki:k/ 3 /d p/ /di:p/ /d g/ 4 /g k/ /gi:k/ /pi:t/ 5 /t d/ /ti:d/ /b k/ 6 /b t/ ... ...
