举一反三
- What is the difference between consonants and vowels? A: Vowels have a longer duration in actual production. B: Air stream is obstructed in producing consonants. C: Consonants all involve the vibration of the vocal cords.. D: Vowels are louder than consonants.
- Which of the following is NOT classified into the groups of body language which affect the outcome of a speech?
- 20. English vowels can be divided into two large categories: monophthongs and _______________ __________.
- Which of the following statements is/are correct about vowels? A: Vowels are produced without significant constriction of the air flowing through the mouth. B: There are 28 vowel sounds in English. C: Vowels refer to the sounds in spoken language that are made with no obstruction of air flow in the mouth. D: All vowels are voiced.
- Vowels and consonants can be described by means of the same criteria.
内容
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In classifying the English consonants and vowels, the same criteria can be applied.
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中国大学MOOC: Pure vowels can be classified into three categories: front vowels, central vowels and back vowels. The two vowels/ɜː/ and /ə/ are classified into ______ vowels because they are made with the middle part of the tongue being raised.
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According to the shape of the lips, vowels can be classified into close vowels, semi-close vowels, semi-open vowels and open vowels. A: 正确 B: 错误
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Which of the following about phonological items is RIGHT? A: All the phonological items are not isolated from each other, but are of the equal importance. B: Generally speaking, sounds are equal to letters. C: English consonants can be classified according to the manner of articulation. D: Fluency is the most essential measurement of pronunciation.
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Which of the following about phonological items is RIGHT? A: Generally speaking, sounds are equal to letters. B: English consonants can be classified according to the manner of articulation. C: Fluency is the most essential measurement of pronunciation. D: All the phonological items are not isolated from each other, but are of equal importance.