Electronic Teaching The potential of closed-circuit television and other new electronic leaching tools is so great that it is fascinating to visualize "the school of tomorrow". Televised lessons will originate from a central building having perhaps four or five master studios. The lessons will be carried into classrooms all over a city, or even an entire country. After a televised lesson has been given, the classroom teacher will take over for tire all-important "follow-up" period. The students will ask any troublesome questions, and difficult points will be cleared up through discussion. The teacher in the classroom will have additional electronic tools. On the teacher’s desk, the traditional chalk and erasers will have been replaced by a multiple-control panel and magnetic tape players. The tape machines will run pre-recorded lessons which pupils will follow by headphones. The lessons will be specifically geared to the students’ levels of ability. For instance, while the class as a whole studies history, each student will receive an individual history lesson, directed to his particular level of ability. Should question arise, the students will be able to talk directly to the teacher on individual intercoms without disturbing the rest of the class. In this way, the teacher will he able to conduct as many as three classes at the same time. With the rapid development of computer science, students will be aided with specially prepared multi-media software to study their subjects better. Homework will possibly be assigned and handed in via electronic mail system. Students can even take examinations on their computer linked with the teachers and get the score instantly. They will get certificates or diplomas if they pass all the required examinations. Experts believe that this type of education will be very popular in the years ahead.If there are questions, the students will (). A. talk to the teacher through "intercoms" B. raise their hands and wait for the answer C. discuss them with the rest of the class D. solve the problems all by themselves
Electronic Teaching The potential of closed-circuit television and other new electronic leaching tools is so great that it is fascinating to visualize "the school of tomorrow". Televised lessons will originate from a central building having perhaps four or five master studios. The lessons will be carried into classrooms all over a city, or even an entire country. After a televised lesson has been given, the classroom teacher will take over for tire all-important "follow-up" period. The students will ask any troublesome questions, and difficult points will be cleared up through discussion. The teacher in the classroom will have additional electronic tools. On the teacher’s desk, the traditional chalk and erasers will have been replaced by a multiple-control panel and magnetic tape players. The tape machines will run pre-recorded lessons which pupils will follow by headphones. The lessons will be specifically geared to the students’ levels of ability. For instance, while the class as a whole studies history, each student will receive an individual history lesson, directed to his particular level of ability. Should question arise, the students will be able to talk directly to the teacher on individual intercoms without disturbing the rest of the class. In this way, the teacher will he able to conduct as many as three classes at the same time. With the rapid development of computer science, students will be aided with specially prepared multi-media software to study their subjects better. Homework will possibly be assigned and handed in via electronic mail system. Students can even take examinations on their computer linked with the teachers and get the score instantly. They will get certificates or diplomas if they pass all the required examinations. Experts believe that this type of education will be very popular in the years ahead.If there are questions, the students will (). A. talk to the teacher through "intercoms" B. raise their hands and wait for the answer C. discuss them with the rest of the class D. solve the problems all by themselves
题目解答
答案
A
解析
文章描述了未来学校中电子教学工具的使用，包括闭路电视、磁带播放器和计算机科学的发展。学生将通过耳机接收个性化的课程，并且在有问题时能够通过个人对讲机与教师交流。
步骤 2：分析问题核心
问题核心在于学生在有问题时如何与教师交流。根据文章，学生将能够通过个人对讲机与教师交流，而不会打扰到其他学生。
步骤 3：选择正确答案
根据文章内容，学生在有问题时将通过个人对讲机与教师交流，因此正确答案是A选项。