题目内容
（请给出正确答案）
A、place of articulation
B、manner of articulation
C、obstruction of airflow
D、total stopping of air
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更多“Consonants and vowels are distinguished by _____.”相关的问题
In English, syllabic consonants occur when /l, n/ or /m, ？/ (standing as the peak of the syllable instead of the vowel) follows a homorganic (i.e., the same place of articulation) plosive (or occasionally a fricative).
1. _____is a type of poem that takes the rustic life as its subject. It gives an idealized depiction of the rural life, represented by Christopher Marlowe’s The Passionate Shepherd to His Lover. 2. ____ is the repetition of the same initial consonants of words in any sequence of neighboring words within one line. 3. ____is the structural unit of a poem which consists of several lines that are unified by a rhyme pattern. 4. Each verse in a poetic composition is characterized by a uniform, measure movement which results from the regular recurrence of stressed and unstressed syllables. This characteristic, the essential quality of all verse, is called____. 5. ____refers specifically to two words having the same final vowel and consonant sound.
The sensation of sound involves a variety of factors in addition to its speak level. Advertisers are skilful at creating the impression of loudness through their expert use of such factors. One major contributor to the perceived loudness of commercials is that mush less variation in sound level occurs during a commercial. In regular programming the intensity of sound varies over a large range. However, sound levels in commercials tend to stay at or near peak levels.
Other “tricks of the trade” are also used. Because low-frequency sounds can mask higher frequency sounds, advertisers filter out any noises that may drown out the primary message. In addition, the human voice has more auditory (听觉的) impact in the middle frequency ranges. Advertisers electronically vary voice sounds so that they stay within such a frequency band. Another approach is to write the script. so that lots of consonants (辅音) are used, because people are more aware of consonants than vowel (元音) sounds. Finally, advertisers try to begin commercials with sounds that are highly different from those of the programming within which the commercial is buried. Because people become adapted to the type of sounds coming from programming, a dramatic change in sound quality draws viewer a attention. For example, notice how many commercials begin with a cheerful song of some type.
The attention-getting property of commercials can be seen by observing one-to two-year-old children who happen to be playing around a television set. They may totally ignore the programming. However, when a commercial comes on, their attention is immediately drawn to it because of its dramatic sound quality.
第31题：According to the passage, the maximum intensity of sound coming from commercials ________.
A) does not exceed that of programs
B) is greater than that of programs
C) varies over a large range than that of programs
D) is less than that of programs
The sensation of sound involves a variety of factors in addition to its peak level. Advertisers are skilful at creating the impression of loudness through their expert use of such factors. One major contributor to the perceived loudness of commercials is that much less variation in sound level occurs during a commercial. In regular programming the intensity of sound varies over a large range. However, sound levels in commercials tend to stay at or near peak levels.
Other "tricks of the trade" are also used. Because low-frequency sounds can mask higher frequency sounds, advertisers filter out any noises that may drown out the primary message. In addition, the human voice has more auditory(听觉的) impact in the middle frequency ranges. Advertisers electronically vary voice sounds so that they stay within such a frequency band. Another approach is to write the script. so that lots of consonants(辅音) are used, because people are more aware of consonants than vowel(元音) sounds. Finally, advertisers try to begin commercials with sounds that are highly different from those of the programming within which the commercial is buried. Because people become adapted to the type of sounds coming from programming, a dramatic change in sound quality draws viewer attention. For example, notice how many commercials begin with a cheerful song of some type.
The attention-getting property of commercials can be seen by observing one-to-two-year-old children who happen to be playing around a television set. They may totally ignore the programming. However, when a commercial comes on, their attention is immediately drawn to it because of its dramatic sound quality.
According to the passage, the maximum intensity of sound coming from commercials ______.
A．does not exceed that of programs
B．is greater than that of programs
C．varies over a large range than that of programs
D．is less than that of programs
A.consonants, RP
B.consonants, GA
C.vowels, RP
D.vowels, GA
The longest ____ in English may contain four consonants, as shown by prompts.
A、word
B、onset
C、nucleus
D、coda
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