8.1图的定义及相关术语 8.2通路回路图的连通性 8.3图的矩阵表示 8.4例题选解

1.设有一平面薄板(不计其厚度),占有xOy面上的闭区域D,薄 板上分布有密度为=u(x,y)的电荷,且x,y)在D上连续,试用二重 积分表达该板上全部电荷Q

一、型钢及其连按:P325 (一)型钢的法万法:表115

General Organization Comprehension Language points Interaction activity

Text I Christmas What do you know about Christmas? Christmas Christmas tree Christmas card Christmas books Nicholas SAINT

Background information Croydon city in the south east of England Victorian house Sash-window General School Certificate

Teaching Outline Pre-reading Questions Background Information Passage AnalySIs style and structure spelling word derivation language points useful expressions

Unit 5 Language structures Dialogue 1 Dialogue 2 Reading1&2

Understanding the Title The Jazz Scene means A. The Jazz performance B. The background of Jazz C. The noisy, heavily rhythmic Jazz music D. Introduction to Jazz

General organization Comprehension Language points Interaction activity