计算机辅助语言教学-CALL.ppt

CAI / CAL vs. CALL Before discussing CALL (computer-assisted language learning), we have first to make a distinction between CAI (computer-assisted instruction) 计算机辅助教学 CAL (computer-assisted learning) 计算机辅助学习 CAI 计算机辅助教学 By COMPUTER-ASSISTED INSTRUCTION, we mean the use of a computer in a teaching program (Richards,1998). CAL 计算机辅助学习 COMPUTER-ASSISTED LEARNING CAI aims at seeing educational problems on the part of the teacher. CAL emphasizes the use of a computer in both teaching and learning in order to help the learners to achieve educational objectives through their own reasoning(推理) and practice(实践), a reflection of newly advocated autonomous learning(自主性学习). CALL 计算机辅助语言学习 If CAI or CAL deals with teaching and learning in general, Then CALL deals with language teaching and learning in particular. Computer-assisted language learning (CALL)?is succinctly defined by Levy (1997) as the search for and study of applications of the computer in language teaching and learning. CALL 计算机辅助语言学习 CALL especially refers to the use of computer in teaching and learning of a second language or foreign language. (Richards,1998) CALL 计算机辅助语言学习 According to Richards it may take the form of： Domestic Viewpoints 在我国 CALL 也普遍翻译为计算机辅助语言教学（俞唐，2000；秦秀白，刘丽燕，贾国栋，2001），我国计算机辅助语言教学专业委员会的名称也是 Computer-Assisted Language Learning Association, China. Domestic Viewpoints 何高大（2000）的观点，“计算机辅助语言教学是指利用计算机技术为主要媒体来帮助外语教师进行外语教学的活动” 桂诗春（1994）认为计算机辅助语言教学（CALL）就包括以下几个方面：①使用计算机手段来帮助学生学习外语；②使用计算机手段来学习外语专业有关课程；③学习外语专业规定的软件；④使用计算机手段来组织测试、计算结果、分析试题、评估学生水平以及建立题库；⑤使用计算机手段来进行应用语言学的研究；⑥以计算机为中心组织多媒体教学；⑦以计算机为中心组织整个外语教学的系统工程，使外语教学走向科学化道路。 History of CALL CALL dates back to the 1960s, when it was first introduced on university mainframe computers. The PLATO project, initiated at the University of Illinois (伊利诺伊大学) in 1960, is an important landmark in the early development of CALL (Marty 1981). The advent of the microcomputer in t