大学MOOC 英语语音基础(四川大学)1206408802 最新慕课完整章节测试答案

AchievementTest

1、单选题：
​     The soft palate is also called __________​
选项：
A:    velum 
B:    uvula   
C:    epiglottis       
D:    trachea   
答案: 【    velum 】

2、单选题：
‍      The back of the tongue helps to produce __________ sounds.‏          ‏‍‏
选项：
A:     velar
B:    dental   
C:    alveolar
D:     palatal
答案: 【     velar】

3、单选题：
‍      /p/, /b/, /m/ and /w/ are produced with the help of __________.‌‍‌
选项：
A: the upper teeth and inner lower lip
B:  the upper and lower lip
C:  the tongue tip on or close to the alveolar ridge
D:  the tip of the tongue raised close to the hard palate
答案: 【  the upper and lower lip】

4、单选题：
 The sounds produced with the help of the upper teeth are called __________ sounds.​​​
选项：
A: bilabial         
B:      labio-dental   
C:      dental  
D:      post-alveolar
答案: 【      dental  】

5、单选题：
The study of speech organs is important to know the nature of __________.‏‎‏
选项：
A: speech production                         
B: speech contest                         
C:      telegraphic speech
D:      public speech
答案: 【 speech production                         】

6、单选题：
‏    The organs that take part in production of speech sounds are called __________‎
选项：
A: speech production                                                                     
B:      pharyngeal cavity
C:      nasal cavity 
D:     speech organs
答案: 【     speech organs】

7、单选题：
The positional variants of the same phoneme are known as __________.‌‌‌‌
选项：
A:  sounds   
B: vowels  
C:  consonants  
D: allophones
答案: 【 allophones】

8、单选题：
In English, [l] and [ɫ] are allophones of the phoneme /l/ because they occur in ___________________, i.e., they never appear in the same sound contexts. [l] always occurs before vowels (as in the word leaf, look), while [ɫ] comes after vowels and before consonants (as in the word feel, cold).‏‎‏
选项：
A: free variation                            &nb