第三章单元测试
In which word the letter b is not silent?
English consonants can be classified in three ways, they are ( ).
[k] and [g] are pronounced by blocking the breath-stream with the back of the tongue and soft palate, building up the pressure, and suddenly releasing it.
The consonants [f]，[v]，[t] ，[d] are fricatives.
According to the features of consonants, [s] can be described as ( ).
An affricate is a combination of a plosive and a ( ).
When pronouncing [ts], the tongue first sticks to the gums, blocks the airflow, and then raises.
Which word does not contain the sound /m/?
There is no difference between English consonant /l/ and Chinese consonant /l/.
Which of the following phonemes are approximant?
A:doubt B:lamb C:double D:debt
答案:double
A:by the place of articulation B:by voicing C:by the loudness of sound D:by the manner of articulation
A:错 B:对
A:对 B:错
A:voiceless B:fricative C:dental D:aspirated
A:nasal
B:lateral
C:approximant D:fricative
A:对 B:错
A:kind B:lamb
C:some D:summer
A:错 B:对
A:/w/ B:/r/ C:/j/ D:/l/
