08-18-1449, chapter 3.1.3

1000-hours/sounds-of-american-english/3.1.3-i.md

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+# 3.1.3. <span class="pho">ɪ</span>/<span class="pho">i</span>/<span class="pho">iː</span>
+
+在美式英语中，<span class="pho">i</span> 有 *3* 个版本，短元音 <span class="pho">ɪ</span>、半长元音 <span class="pho">i</span>，和长元音 <span class="pho">iː</span>。其中，<span class="pho">i</span> 和 <span class="pho">iː</span> 的口型最小，<span class="pho">ɪ</span> 的口型相对较大。
+
+![vowels-mouth-shape-ʌ-ɑ](/images/vowels-mouth-shape-i.svg)
+
+## 3.1.3.1. 短元音 <span class="pho">ɪ</span>
+
+短元音 <span class="pho">ɪ</span> 并不简单地是长元音 <span class="pho">iː</span> 的更短版本，它更像是 <span class="pho">e</span> 和 <span class="pho">i</span> 之间的一个音。听起来很像是更短版本的 <span class="pho">eɪ</span>，从唇形上来看<span class="pho">ɪ</span> 更接近 <span class="pho">e</span> 。
+
+![vowels-mouth-shape-ɪ-i](/images/vowels-mouth-shape-ɪ-i.svg)
+
+仔细听听这几个词汇：
+
+> * *bit* <span class="pho alt">bɪt</span><span class="speak-word-inline" data-audio-us-male="/audios/bit-us-male.mp3" data-audio-us-female="/audios/bit-us-female.mp3"></span>
+> * *sit* <span class="pho alt">sɪt</span><span class="speak-word-inline" data-audio-us-male="/audios/sit-us-male.mp3" data-audio-us-female="/audios/sit-us-female.mp3"></span>
+> * *hill* <span class="pho alt">hɪl</span><span class="speak-word-inline" data-audio-us-male="/audios/hill-us-male.mp3" data-audio-us-female="/audios/hill-us-female.mp3"></span>
+
+## 3.1.3.2. 长元音 <span class="pho">iː</span>
+
+<span class="pho">iː</span> 并不简单地是短元音 <span class="pho">ɪ</span> 的长版本，它没有 <span class="pho">eɪ</span> 的音色，口型相对于 <span class="pho">ɪ</span> 更为扁平。
+
+再进行一下比较：
+
+> * *bit* <span class="pho alt">bɪt</span><span class="speak-word-inline" data-audio-us-male="/audios/bit-us-male.mp3" data-audio-us-female="/audios/bit-us-female.mp3"></span> ⭤ *beat* <span class="pho alt">bi:t</span><span class="speak-word-inline" data-audio-us-male="/audios/beat-us-male.mp3" data-audio-us-female="/audios/beat-us-female.mp3"></span>
+> * *sit* <span class="pho alt">sɪt</span><span class="speak-word-inline" data-audio-us-male="/audios/sit-us-male.mp3" data-audio-us-female="/audios/sit-us-female.mp3"></span> ⭤ *seat* <span class="pho alt">si:t</span><span class="speak-word-inline" data-audio-us-male="/audios/seat-us-male.mp3" data-audio-us-female="/audios/seat-us-female.mp3"></span>
+> * *hill* <span class="pho alt">hɪl</span><span class="speak-word-inline" data-audio-us-male="/audios/hill-us-male.mp3" data-audio-us-female="/audios/hill-us-female.mp3"></span> ⭤ *heal* <span class="pho alt">hi:l</span><span class="speak-word-inline" data-audio-us-male="/audios/heal-us-male.mp3" data-audio-us-female="/audios/heal-us-female.mp3"></span>
+
+## 3.1.3.3. 半长元音 <span class="pho">i</span>
+
+<span class="pho">i</span> 这个音实际上还有个半长元音版本，<span class="pho">ɪ</span> 在词汇末尾的时候，更倾向于像是 <span class="pho">iː</span> 这个长元音的更短版本，<span class="pho">i</span>，长度介于 <span class="pho">ɪ</span> 和 <span class="pho">iː</span> 之间 —— 也就是说，<span class="pho">i</span> 是个半长元音。
+
+比如，*responsibility* <span class="pho alt">rɪˌspɑːn·səˈbɪl·ə·t̬i</span><span class="speak-word-inline" data-audio-us-male="/audios/responsibility-us-male.mp3" data-audio-us-female="/audios/responsibility-us-female.mp3"></span><span class="speak-word-inline" data-audio-uk-male="/audios/responsibility-uk-male.mp3" data-audio-uk-female="/audios/responsibility-uk-female.mp3"></span>…… 在这一点上，英音美音都是一样的。
+
+值得注意的是，这一点很可能与我们在中国大陆的学校里学到的不一样 —— 主要是因为我们的教材常年不更新的缘故。CEPD 也是到了第 *13* 版才全面把词汇末尾的 <span class="pho">ɪ</span> 更改为 <span class="pho">i</span>（还专门有个名字，叫作 *happy i*）。另外，绝大多数电子词典配备 “真人发音” 也只不过是近十几年的事情而已。
+
+## 拼写（Spellingsi:
+
+### <span class="pho">ɪ</span>
+
+* **i**
+  * bit <span class="pho alt">bɪt</span> <span class="speak-word-inline" data-audio-us-male="/audios/bit-us-male.mp3" data-audio-us-female="/audios/bit-us-female.mp3"></span>
+  * sit <span class="pho alt">sɪt</span> <span class="speak-word-inline" data-audio-us-male="/audios/sit-us-male.mp3" data-audio-us-female="/audios/sit-us-female.mp3"></span>
+  * hill <span class="pho alt">hɪl</span> <span class="speak-word-inline" data-audio-us-male="/audios/hill-us-male.mp3" data-audio-us-female="/audios/hill-us-female.mp3"></span>
+* **y**
+  * gym <span class="pho alt">dʒɪm</span> <span class="speak-word-inline" data-audio-us-male="/audios/gym-us-male.mp3" data-audio-us-female="/audios/gym-us-female.mp3"></span>
+  * myth <span class="pho alt">mɪθ</span> <span class="speak-word-inline" data-audio-us-male="/audios/myth-us-male.mp3" data-audio-us-female="/audios/myth-us-female.mp3"></span>
+  * symbol <span class="pho alt">ˈsɪm.bəl</span> <span class="speak-word-inline" data-audio-us-male="/audios/symbol-us-male.mp3" data-audio-us-female="/audios/symbol-us-female.mp3"></span>
+* **e**
+  * pretty <span class="pho alt">ˈprɪt̬.i</span> <span class="speak-word-inline" data-audio-us-male="/audios/pretty-us-male.mp3" data-audio-us-female="/audios/pretty-us-female.mp3"></span>
+  * English <span class="pho alt">ˈɪŋ.ɡlɪʃ</span> <span class="speak-word-inline" data-audio-us-male="/audios/English-us-male.mp3" data-audio-us-female="/audios/English-us-female.mp3"></span>
+* **ui**
+  * build <span class="pho alt">bɪld</span> <span class="speak-word-inline" data-audio-us-male="/audios/build-us-male.mp3" data-audio-us-female="/audios/build-us-female.mp3"></span>
+  * guitar <span class="pho alt">ɡɪˈtɑːr</span> <span class="speak-word-inline" data-audio-us-male="/audios/guitar-us-male.mp3" data-audio-us-female="/audios/guitar-us-female.mp3"></span>
+  * guilty <span class="pho alt">ˈɡɪl.ti</span> <span class="speak-word-inline" data-audio-us-male="/audios/guilty-us-male.mp3" data-audio-us-female="/audios/guilty-us-female.mp3"></span>
+
+### <span class="pho">iː</span>
+
+* **ee**
+  * bee <span class="pho alt">biː</span> <span class="speak-word-inline" data-audio-us-male="/audios/bee-us-male.mp3" data-audio-us-female="/audios/bee-us-female.mp3"></span>
+  * see <span class="pho alt">siː</span> <span class="speak-word-inline" data-audio-us-male="/audios/see-us-male.mp3" data-audio-us-female="/audios/see-us-female.mp3"></span>
+  * tree <span class="pho alt">triː</span> <span class="speak-word-inline" data-audio-us-male="/audios/tree-us-male.mp3" data-audio-us-female="/audios/tree-us-female.mp3"></span>
+* **ea**
+  * eat <span class="pho alt">iːt</span> <span class="speak-word-inline" data-audio-us-male="/audios/eat-us-male.mp3" data-audio-us-female="/audios/eat-us-female.mp3"></span>
+  * beach <span class="pho alt">biːtʃ</span> <span class="speak-word-inline" data-audio-us-male="/audios/beach-us-male.mp3" data-audio-us-female="/audios/beach-us-female.mp3"></span>
+  * leave <span class="pho alt">liːv</span> <span class="speak-word-inline" data-audio-us-male="/audios/leave-us-male.mp3" data-audio-us-female="/audios/leave-us-female.mp3"></span>
+* **e**
+  * he <span class="pho alt">hiː</span> <span class="speak-word-inline" data-audio-us-male="/audios/he-us-male.mp3" data-audio-us-female="/audios/he-us-female.mp3"></span>
+  * me <span class="pho alt">miː</span> <span class="speak-word-inline" data-audio-us-male="/audios/me-us-male.mp3" data-audio-us-female="/audios/me-us-female.mp3"></span>
+  * she <span class="pho alt">ʃiː</span> <span class="speak-word-inline" data-audio-us-male="/audios/she-us-male.mp3" data-audio-us-female="/audios/she-us-female.mp3"></span>
+* **ie**
+  * believe <span class="pho alt">bɪˈliːv</span> <span class="speak-word-inline" data-audio-us-male="/audios/believe-us-male.mp3" data-audio-us-female="/audios/believe-us-female.mp3"></span>
+  * field <span class="pho alt">fiːld</span> <span class="speak-word-inline" data-audio-us-male="/audios/field-us-male.mp3" data-audio-us-female="/audios/field-us-female.mp3"></span>
+  * chief <span class="pho alt">tʃiːf</span> <span class="speak-word-inline" data-audio-us-male="/audios/chief-us-male.mp3" data-audio-us-female="/audios/chief-us-female.mp3"></span>
+
+### <span class="pho">i</span>
+
+* **y**
+  * happy <span class="pho alt">ˈhæp.i</span> <span class="speak-word-inline" data-audio-us-male="/audios/happy-us-male.mp3" data-audio-us-female="/audios/happy-us-female.mp3"></span>
+  * certainly <span class="pho alt">ˈsɝː.tən.li</span> <span class="speak-word-inline" data-audio-us-male="/audios/certainly-us-male.mp3" data-audio-us-female="/audios/certainly-us-female.mp3"></span>
+  * unexpectedly <span class="pho alt">ˌʌn.ɪkˈspek.tɪd.li</span> <span class="speak-word-inline" data-audio-us-male="/audios/unexpectedly-us-male.mp3" data-audio-us-female="/audios/unexpectedly-us-female.mp3"></span>