雅思大作文范文電腦能否替代老師
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雅思大作文題目：
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.
雅思大作文題目：
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：
with the development of new techonology andscience,computer are widely used ineducation.therefore,some people think we dont needteachers anymore.i totally disagree with the abovepoint.
there is no denying that the computer bring greatbenefit to people and are of great help tostudents.computer can be programmed to simple digits of question,as the students answerthese digits,their theoritical knowledge can be reinforced.
however,in practice and learning of complex questions,computer can never replace the humainbrain or surpass the human intelligence.computer only can tell your the final correctanswer.but it cant provide students opportunity to think over it,which limited theircreativity.teaching itself is an art rather than a machnican activity.therefore,teachers functioncan not be neglected.
firstlly.computer only can do work according to the procedure fomulated previously.they cannot answer all question in defferent way.teachers,however,can teach students according theirattitute.some students who have better ability to accept knowledge,underteachers'guidance,can be save time to gain other knowledge.
secondly,facing the vivid dilivery from teachers,students can be improved their motivation andconcentration.the effective communication operated by teachers not only can help studentsunderstand the knowledge,teachers also can teach students how to be a valuablepeople,which cant be done by computer.
in addition,various teaching methods can help student absorb the knowledge rapidly.whenstudents meet with the thorny question,teachers not only can explain it in different way,theyalso can show them the important deductive process.
therefore,i would say teacher is the good compesation for flexiabilly lacting in the computer.itotally disagree with view that we dont need teachers anymore!
雅思大作文題目：
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：
Computer, the most exciting and significantinvention in 20 century, will reshape our lives andour world. As a result, some people proclaim thatcomputers should be involved into our classroom,and replace the roles of human teachers. However, Icannot agree with their point of view.
Admittedly, as the useful tools, computers canbecome the optimum assistants for human teachers in the classroom. To beginning, vividpictures shown on screen can motivate students’ interest and curiosity dramatically.Moreover, the combination of computers and Internet can provide children the abundantinformation. Although computers enjoy considerable merits, they cannot compare with humanteachers for two main reasons.
Among countless factors which influence my inclination, there is a most conspicuous one:computers are not as qualified as human teachers in academic fields. As we all know,students can get the final result of a mathematic question under the help of computers,however, they are still confused on the whole computing process. By contrast, our humanteachers’ performance is much better in those cases. They not only can teach students howto analyze and compute the question, but also can remind them what are the possible errorsthat they may meet. Thus, human teachers are more adequate than computers in academicaspect.
The second advantage of human teachers is they can guide students to deal with somepsychological problems that they meet in schools. In China, sometimes, teachers even burdenmany responsibilities that students’ parents have. For example, as for the student withrebellious spirit, the important duty for teachers is to prevent the student from campusviolence, even crime. Obviously, computers cannot do that.
In summary, from what has been discussed above, we may safely arrive at the conclusionthat the positions of human teachers are unshakable, and computers cannot take the places ofthem.