MOOC 18、19级英语补考(东莞理工学校)1459360161 最新慕课完整章节测试答案
Unit 1 Introduction
文章目录
Achievement Test
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
B: a minimal set
C: complementary distribution
D: regional differences
答案: 【 complementary distribution 】
9、单选题：
Using the diacritics provided by the IPA, _____________ transcription captures as many aspects of a specific pronunciation as possible and makes very subtle distinctions between sounds.
选项：
A: broad
B: narrow
C: phonetic
D: conventional
答案: 【 narrow 】
10、单选题：
/p/ and /b/ can appear in initial position (as in pin and bin) and also in final position (as in rope and robe)．They are in phonemic contrast and said to form a _______________ because they occur in the same environment and distinguish meaning.
选项：
A: complementary distribution
B: allophonic distribution
C: minimal pair
D: segmental phoneme
答案: 【 minimal pair 】
Unit 2 Vowel
Achievement Test
1、单选题：
Like all languages in the world, English phonemes are also divided into vowels and consonants. The distinction between the two lies in the obstruction of __________.
选项：
A: mouth
B: airstream
C: no