19.밑줄 친 부분에 들어갈 말로 가장 적절한 것을 고르시오 Language proper is itself double-layered. Single noises are only occasionally meaningful: mostly, the various speech sounds convey coherent messages only when combined into an overlapping chain, like different colors of ice-cream melting into one another. In birdsong also, ________________________________________: the sequence is what matters. In both humans and birds, control of this specialized sound-system is exercised by one half of the brain, normally the left half, and the system is learned relatively early in life. And just as many human languages have dialects, so do some bird species: in California, the white-crowned sparrow has songs so different from area to area that Californians can supposedly tell where they are in the state by listening to these sparrows.

어휘 · 표현이 문항에서 챙길 9개

• double-layered두 겹으로 된중

  다른 뜻 · layer = 층·겹

  Language proper is itself double-layered.언어라 할 만한 것은 그 자체가 두 겹으로 되어 있다.

• coherent조리 있는·앞뒤가 맞는중

  다른 뜻 · coherence = 일관성

  the various speech sounds convey coherent messages only when combined into an overlapping chain여러 말소리는 겹치는 사슬로 이어질 때에만 조리 있는 뜻을 전한다

• overlapping겹치는중

  다른 뜻 · overlap = 겹치다

  only when combined into an overlapping chain겹치는 사슬로 이어질 때에만

• sequence차례·연속중

  다른 뜻 · sequential = 순차적인

  the sequence is what matters중요한 것은 차례다

• note음·음표중

  다른 뜻 · 메모 · 주목하다

  individual notes are often of little value낱낱의 음은 흔히 별 값어치가 없다

• exercise(권한·통제를) 행사하다중

  다른 뜻 · 운동(하다) · 연습 문제

  control of this specialized sound-system is exercised by one half of the brain이 특수한 소리 체계를 다스리는 일은 뇌의 한쪽이 맡는다

• dialect방언·사투리중

  just as many human languages have dialects, so do some bird species많은 인간 언어에 방언이 있듯이 어떤 새 종에게도 방언이 있다

• of little value별 값어치가 없는중

  다른 뜻 · of + 추상명사 = 형용사

  individual notes are often of little value낱낱의 음은 흔히 별 값어치가 없다

• convey전하다·나르다중

  the various speech sounds convey coherent messages only when combined into a chain여러 말소리는 사슬로 이어질 때에만 조리 있는 뜻을 전한다