摘要
Aiming at gradually developing and perfecting the task-based teaching method, the essay, with enlightment from the Krashen＇s Input Hypothesis, discusses some issues about input, output, activities and teacher＇s role in this method.
为促进任务式教学的不断发展和完善，本文借鉴克拉申的输入假说，探讨了任务式教学中输入的量及难易、活动的设计及侧重、输出时机以及教师作用等问题。
