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雅思大作文题目：
Computers are widely used in education and somepeople think teachers are not playing an importantrole in classroom. To what extent do you agree or disagree?
雅思大作文范文：
“Get up, boy, it is time to go to school.”
“I dislike having get up early. I can take an on-linelesson at anytime I like.”
It is a completely ordinary dialogue occurring inmodern life. Yes, it is the computer, whose ever-accelerated updating brings about tremendouschanges in our school lives. A typical application is Computer Assisted Instruction (CAI),which aids teacher to impart knowledge to student more efficiently by it’s multimediacharacters. However, a vigorous debate over the issue whether or not teacher are by nomeans important in pedagogy field has intrigued the public. In my submission, the computercan be great help of teacher but they can never replace or surpass the position of teacher. Iwill offer the following reasons.
Firstly, CAI are designed and programmed by human instructor. They only condense parts ofteacher’s experience and intelligence. Moreover, being a successful instructor requires not justthese factors but a wealth of experience and interpret new experiences using that information.The computer after all are man-made machine.
Secondly, the progress of instruction is complicated and complex, and the educationalachievement of CAI is limited. Some sorts of course, such as basic educational course, are not necessarily to be expressed by the computer to reach productiveeffect.
Finally, communications and interactions with teacher and computer are quite different. Thelatter is too impersonal, which ruins the pleasure of emotional exchanges. Sometimes gazingat the cold flickering screen is a disinteresting and tiring experience.
Admittedly, though computer may help teacher to provide student with a richer and moreeffective learning environment, yet they can not substitute the position of teacher, not onlytoday, but the future.
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