天使来到门前

那天早上．当本把牛奶送到我堂兄家时。他不像往常那么愉快。．那个瘦小的中年男人看起来没有和人交谈的心情：[第一段]     

Deciding on a Decalogue

Abstract

Two groups of undergraduates helped to devise a contemporary Ten Commandments. By comparison with the original, they preferred general, positive formulations to specific, negative ones. The explanation may be the assumption that what is needed for morality are exceptionless principles, which can easily be formulated only in highly general terms, but at the cost of obscuring their implications for actual conduct. A preferable alternative might be to think in terms of rules which can be formulated more precisely, but which can also admit of exceptions.     

对一道题的讨论

有这样一道题 ,许多刊物与书籍用的都是同一种方法 :赋值法 ,这种方法有利于培养学生的极限思维能力 ,但只能求出数值范围 ,无法求出准确值。有些学生问 :能否求出具体数值呢 ?题目为 :某混和物含有ＮａＣｌ、ＫＣｌ和Ｎａ2 ＣＯ3,经分析知含钠 31.5 3% ,含氯 2 7.0 8% ,则该混和物中Ｎａ2 ＣＯ3的质量分数为 (　　 )。Ａ .2 5 %　Ｂ .5 0 %　Ｃ .80 %　Ｄ .无法确定方法一 :混和物中氯元素的物质的量等于ＫＣｌ和ＮａＣｌ物质的量之和 ,求出ＫＣｌ和ＮａＣｌ含量之和 ,Ｎａ2 ＣＯ3含量自然可以确定。赋值混和物的质量为10 0ｇ ,则 :ｎ(Ｃｌ…     

对一个猜想的探讨

郭要红老师文[1]末引述了如下猜想: 设xi＞0(i=1,2,…,n),n≥2,∏ni=1xi=1,α为实数,λ为正常数,则当λ≥n1/α-1时,有 ∑ni=1(1/1 λxi)α≥n/(1 λ)α① 文[1]中还说明美国Michael R.Avidon和William C.Waterhouse已证明α＜1时①式成立,并提醒"与国外同时研究,怎样走在别人的前面,是我国初数研究者必须认真考虑的问题."     

Lessons on a Lake

垂钓睡莲湖,静动思与乐;期待植心头,耐心葆收割。这便是——My father’s only child,I was an obvious candidate to be his fishingcompanion.He taught me to bait a hook,cast and reel in,play the fish totire it,then gut[cut]and clean my catch.     

湖上的启迪

我是父亲唯一的孩子,所以显然就是陪他钓鱼的人选。他教我往钩上挂鱼饵,抛鱼线,收绕鱼线,把鱼折腾得没了气力后,再取出内脏清洗一番。     

小窗口中领略大世界——小学三年级信息技术《窗口的基本操作》教学实录

随着计算机的普及,计算机教学成为学校课程的重要组成部分。但是,由于计算机操作的特点导致学生好奇与困惑,他们常喜欢这里瞧瞧,那里摸摸,使很多教师难于驾驭课堂教学,无法维持好教学的基本秩序。本案例中,教师运用新课程改革的理念,利用学生网络机服务平台,采取多种方式,从兴趣入手,在引导与训练中组织学生认真完成各项目标,改变了过去枯燥的记忆与单纯的模仿局面。同时,以数字化常识学习为载体,在观察与操作中,培养学生合作交流和解决问题的能力。     

关于三角形一动点的若干不等式

建立关于三角形平面上任意一点的一组不等式     

关于新闻教育联合办学模式的思考

以培养新闻人才、促进新闻事业发展为终极目的的新闻教育应随着新闻事业的发展而不断创新。在新闻事业日新月异发展的今天，时代呼唤新的教学模式——联合办学模式。联合办学是一种对住、共赢的教学模式。     

Being a Student on a Part-time Early Years Degree

This paper offers a critical examination of the student experience of a new part-time degree in Early Childhood Studies. The current Scottish Executive emphasis on encouraging lifelong learning through improved access, extended participation and the provision of opportunities for progression has created a climate where studying part-time while continuing to work is receiving active government support. The degree examined in this paper offers Early Years staff the opportunity to continue their personal development as they work and it fits well with the increasing recognition of the need for a more valued and qualified workforce in Early Years. Data on student experiences was collected at the end of the first calendar year of the course through structured student evaluation of the modules delivered and through student responses to a 'Support for Learning Agenda'. The agenda was used twice during the year to encourage reflective comment about ongoing participation in the course and also as the basis for discussion with a personal tutor. Results from the two sets of data highlighted the complexity of balancing work, personal and study commitments in part-time study. The issues which emerged for discussion and further investigation included expectations of the learning environment, the difficulties of making transitions from one type of learning environment to another and a number of issues related to combining study and work. The paper concludes by considering the implications for policy and practice.     

关于借读费研究的文献综述

20世纪90年代以来,农村劳动力在城乡之间的大规模流动,开始成为“中国社会经济生活中最引人注目的现象。”①并且,越来越多的农民工开始以家庭形式携子女迁移,出现流动人口“家庭化”的趋势。由于我国长期存在的城乡二元壁垒,适龄儿童只能在户籍所在地接受义务教育,而随着民工潮迁入城市的大量农民工子女,由于没有流入地户口,因此,流入地政府一般会要求他们缴纳一笔“借读费”,然后才能够在公办学校借读;但我国《义务教育法》第十条明确规定“:国家对接受义务教育的学生免收学费”,因此,借读费的收取和此规定明显抵触。在现实中,各地地方政…     

Get a handle on stress

Patsy Allen has taught in and directed preschools, secondary, and college early childhood education programs. Currently she is writing, consulting, and practicing her parenting skills with her three children in Friona, TX.     

相依为命——一种原型心理的探析

在比较文学的中国学派——“阐发研究”的框架下,运用西方的神话——原型批评的理论,对中国文学作品中“相依为命”的人物关系程式进行分析,探究其文化心理结构。中国文化的一个最有影响的原型就是阴阳互补观念,它是我们民族的一种原型心理,对中国文化的各方面都有深远的影响。“相依为命”程式就是这种原型心理的“复现”和“生成”。