4[3]张民伦,等.Step by Step(3)[M].上海:华东师范大学出版社,1983.2～30.
5Rubin, J. A review of second language listening comprehension research [ J ]. Modem Language Journal, 1994,78 : 199- 221.
6Schmidt-Rinehart, B. C. The effects of topic familiarity on second language listening comprehension [ J ]. Modem Language Journal, 1994,78 : 179 - 189.
