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共用题干 第一篇Electronic TeachingThe potentia
共用题干 第一篇Electronic TeachingThe potentia
免费考试题库
2019-12-17
18
问题
共用题干第一篇
Electronic Teaching
The potential of closed-circuit television and other new electronic teaching 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 the 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the classroom will have additional electronic tools.On the teacher's desk,the traditional chalk and erasers will have been replaced by a multiple-control panel and magnetic tape players.The tape machines will run pre-recorded lessons which pupils will follow by headphones.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 be 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.
选项
Lessons broadcast by television will come from_______.A:the school of tomorrow B:classroomsC:big buildings D:master studios
答案
D
解析
根据是第二段第一句:Televised lessons will originate from a central building having perhaps four or five master studios. 根据是第三段第一句:After a televised lesson has been given, the classroom teacher will take over for the all-important"follow-up"period. 根据是第四段第四、五句: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. 根据是第五段第一句:Should question arise, the students will be able to talk directly to the teacher on individual intercoms without disturbing the rest of the class. 见最后一段。
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C题干组图形都以垂直的竖线为对称轴,选项中只有C符号这个条件。故选C。
A根据题干图形中,只有两个连着的黑色小方块,可排除BCD。
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D由题干图形可知,白色圆圈与白色三角形所在面是相对面,由此排除A;黑色圆圏与黑色三角形所在面是相对面,由此排除C;黑色三角形的角指向白圈,B错误。D可由题干图形
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