关于参数问题的讨论

近几年高考试题都十分重视对学生运用数学思想方法解决实际问题的考查，特别是在试题中引入参数，既增加了试题的广度和深度，更便于考查参数思想与分类讨论、函数与方程、数形结合、转化与化归等数学思想的综合运用．另外，有些问题如轨迹、变量范围等常见问题的解决，用参数法往往十分方便．下面，就高考中参效问题的命题特点及高考复习谈一些看法．     

迎接挑战——第二届全国师专写作教学研讨会综述

写作教学面临新世纪的挑战，对策何在？第二届全国师专写作教学研讨会对此进行了广泛深入的探讨，并达成共识。认为：师专写作教学的当务之急，是转变观念，探索切实可行的教改方法，并编写出高质量的教材     

有这么夸人的吗？

这是继名人出书之后的又一时髦，就是名人和自己看好的会写字的人串联好了，“一体化包装”大家一起“名利双收”，“共同富裕”     

Style in Samuel Johnson＇s Letter to Lord Chesterfield

Samuel Johnson (1709----1784) is a famous English essayist, literary critic and dictionary compiler. In 1747, when Johnson began his ““Dietionary of the English Language““, Chesterfield had at first indieated that he could be his patron, but when Johnson came to him for conerete help, Chesterfield neglected him to the point of ignoring him. Johnson was insulted and furious. In 1755, when Johnson‘s Dictionary was published and acclaimed after seven years of hard work, Chesterfield openly recommended it, hoping to get some credit for it as Johnson‘s patron. Johnson at once wrote his famous letter in a sharp style, openly denying Chesterfield‘s patronage, and attacking him outright for his behaviour. The attack, however, was made in a cireumloeutious way.