3 2×5=?(儿童歌舞剧)

时间:晚上。地点:虚。人物小陶:男孩,九岁,少先队员。数字3:由女孩扮演,胸前贴着数字。数字2:由女孩扮演,胸前贴着数字。数字5:由女孩扮演,胸前贴着数字。 号:由女孩扮演,胸前贴着符号。×号:由女孩扮演,胸前贴着符号。 =号:由女孩扮演,胸前贴着符号。     

Unit 3 This is my sister.

单元学习目标及学习指导：同学们，真高兴与你在Unit3见面了!通过本单元的学习，你将：1．能介绍自己的家人和朋友：2．能根据相关信息辨别人物；3．能用写信的形式介绍自己的家庭。4．本单元的重点句型有：     

Unit 3 This is my sister.

翻阮p笼口。r困论七到沁.及J 1.根据句意及首字母提示，完成单词。1 .Myp—are both teaehe巧in our sehool·2·Mr Green has a lovelr(可爱的)d_. She’5 ten years old. 3 .Jim 15 my good圭二一一·4 .Luey and Uly are twins.They are twins一. 5.There are仁一一一members(成员)in my fanlily. They are my father，my mother，my brother and 1. 11.用所给单词的正确形式坟空。1 .That 15_伪e)sister. 2.How_you_(s Pell) this wold? 3._(D aunt has a son and a daughter. 4 .My_(dietion脚)are on the desk. 5._(that) are …     

“5×5接力”管理法

随着我们作业队伍的不断发展,对作业施工的要求也越来越高,以应对竞争激烈的作业市场。在市场服务要求提高的新形势下如何稳定职工队伍,提高队伍的核心竞争力,取得良好的综合效益,实现队伍的可持续发展,成为我们面前的重要课题。     

0.5×3与3×0.5意义相同吗?

据有关调查显示:全世界将被乘数、乘数严格区分开的国家只有中国和马来西亚,更让人不可思议的是这两个国家对被乘数、乘数的定义正好相反 例如要求3个0.5是多少,中国写成0.5×3,而马来西亚写成3×0.5。其他国家则没有严格的规定,用这两种中的任意一种表示都可以。在对比中我们发现,这种区分大可不必,完全是作茧自缚。好在新课程中已明确指出不再区分被乘数和乘数,例:3个5,可以写作3×5,也可以写作5×3,3和5都是乘数(也可以叫     

从14×5≠15×4谈起

在一次数学课上，王老师提出了一个极为平常的算术题：     

由“5-5×(1/3)”想到的……

工程应用题教学结束,我让学生练习九义教材十一册１０６页第６题： 张红抄写一份稿件,需要５小的抄完。这份稿件已由别人抄了１／３,剩下的交给张红抄,还要用几小时才能抄完？ 大多数学生按照常规,先求出剩下的工作量（１－（１／３））,再用工作量除以工作效率,得出张红还要几小时抄完的时间： （１－１／３）１／５－３１／３ 有一位同学逆常规而行,列出了５－５１／３＝３１／３（小时） 我询问列此算式的理由,该生慌乱之中,说是根据分数除法的计算法则和乘法的分配律,把上式“（１－１／３）÷１／５”演变成“５－５（１／…     

Unit3 This is my sister说课

《This　is　my　sister》是人民教育出版社出版的《义务教育课程标准实验教科书英语（新目标）》第一册（上）第三单元的教学内容。本单元教学内容共6课时完成。第一课时教学P13　seetionA中Part1a、1b、1c，看图熟悉有关家庭成员的单词．会听、能说这些单词，呈现名词单复数。第二课时教学P14中Part2a、2b、2c．熟记有关家庭成员的单词，并能根据图片迅速说出英语称谓，[第一段]     

This Journey

Oh this journey,this path through life Day after day,night after night Can't sleep it away,can't put it behind It's there in my mind,it's part of the time This journey's the path through the stages in life It unravels the mysteries,shows us the light     

Civilization and the Confusion of Conceptions

Traditionally,civilization has been defined as the coexistence ofpeople who come together around humanistic thoughts and feel-ings,and who are conscious of their being human.Since peoplenaturally live in groups,some degree of civilization has always exist-ed.True civilization is based on refining one's manners,thoughts,feelings,and strengthening one's willpower.Some identify civiliza-tion with dazzling advances and innovations in sciences and technol-ogy—from trains to spaceships,broad streets and skyscrapers todams and nuclear power stations,telecommunication systems toelectronics.But these are no more than means of an easy,luxuri-     

C4×C4、C4×C5、C5×C5的邻点可区别全色数

给出了图C_4×C_4、C_4×C_5、C_5×C_5的一种全染色,从而得到了C_4×C_4、C_4×C_5、C_5×C_5的邻点可区别的全色数为6.     

Unit 3《This is my father》教学设计

教材分析：本课时学习介绍家人的单词及句型,内容贴近学生的生活,简单易懂、生动有趣,学生容易掌握。     

This Is Me

我的名字叫李思瑶,是一个12岁的漂亮女孩。我的家乡在哈尔滨,是一个美丽的冰城。在我心中它是世界上最美丽的地方。我有一个幸福的家:我妈妈、我爸爸和我,他们都很爱我。     

This Isn''''t Blake

Mr and Mrs Brown were going abroad fortheir holiday.Thev_1_a dog called Blakewhich they were very_2_of, but they couldnot take him_3_with them, so they lookedfor a good place to_4_him in while theywere away, and at last found a place which     

用2×5=10解题

2×5=10,这是一个大家非常熟悉也非常简单的关系式.事实上,在初中数学里,有时它也能派上大用场.不信请看下面几例.     

This is me

A girl wants to fly,and wants to know ev- erything in the World．Do you know who the girl is?Yeah!The girl is me．My name is Tao Xi．I’m thirteen years old．I am a Chinese girl,and I also have an English name“Lydia”．I love English very     

This is Me

Look! This ismy picture. My name is Andy King. I ' m in Class six, Grade four . I' m thin, hut I ' m strong, because I like eating all kinds of food. I have two hig eyes, a