[u'r not alone小组]提纲作业 Argument61

Luise8891UID: 2906459

The following appeared in a report by the School District of Eyleria.

"Nationally, the average ratio of computers to students in kindergarten through grade 12 (K-12) is 1:5. Educators indicate that this is very good ratio. This means that across the country, all students have access to and can use computers daily in their classrooms. In Eyleria's K-12 schools, the ratio of computers to students is 1:7. This number is sufficient to ensure that all of Eyleria's students, by the time they graduate from high school, will be fully proficient in the use of computer technology. Thus, there is no reason to spend any of the schools' budget on computers or other technology in the next few years."

Luise8891UID: 2906459

1）        全国的数据不能说明全国的所有的学生能在他们的教室里每天用到电脑。首先全国的数据是平均数据，有可能有的地方达不到这样的标准。其次，即使电脑数够，学校里让不让每个人每天都用电脑还不清楚。
2）        E的数据不能保证那里的学生在高中毕业前将会熟练运用电脑。首先，没有证据说明E地的电脑拥有比例够学生使用，其次，即使电脑都够，也不能保证学生的电脑技术，因为这与其他很多因素有关。学校重不重视电脑教育，让电脑物尽其用。还有开设课程，请的老师。
3）        在最近的几年里不需要投入到电脑或其他技术上面，不让人信服。首先，电脑够不够。其次，电脑技术更新那么快，能不能保证电脑不过时。再次，没有证据证明学校的其他技术也不需要投资，如安全监控系统，电视系统等。