第二章单元测试
- All consonants are voiced, while vowels can be voiced or voiceless.
- Schwa is a reduced vowel in stressed syllables, especially if syllabic consonants are not used.
- In terms of syllable structure, vowels form the nucleus of the syllable. The consonants, on the other hand, occupy the onset or coda position.
- When a diphthong is pronounced, the first vowel sound is shorter, lower and weaker than the second one.
- There are five vowels in the alphabets, which represent all vowel sounds in English language.
- All the speech sounds in the language can be classified into 4 groups: vowels, monophthongs, diphthongs and consonants.
- According to the distinctive feature theory, /ɔ/ and /a:/ differ from each other by __________ .
- The distinction between primary and secondary cardinal vowels is based on the _______ position.
- Closing diphthongs end with a glide toward _______ or _______ .
- The description of vowels relates to ________________ .
A:错 B:对
答案:错
A:对 B:错
答案:错
A:对 B:错
答案:对
A:错 B:对
答案:错
A:对 B:错
答案:对
A:错 B:对
答案:错
A:lip posture B:length C:tongue position D:tongue height
答案:lip posture
A:vocal cords B:lips C:tongue D:soft palate
答案:lips
A:/ɔ/ B:/ə/ C:/i/ D:/u/
答案:/i/###/u/
A:lip posture B:length C:tongue height D:tongue position
答案:lip posture ###length###tongue height###tongue position
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