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Teaching Outline Background information Pre-reading questions Passage analysis Style and structure Spellings Word derivations Language points Useful expressions Weekly quiz
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Pre-reading Questions 1. Why were the girls warned that they should not regard school as \Brighton beach\ and what was implied in the warning? 2.What is the purpose of education according to the author?
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Alexander graham bell an inspired black-haired scotsman of twenty eight, on the eve of marriage, vibrant and alive to new ideas Alexander Graham bell. The Man who invented the Telephone A| xander graham be‖l 1847to1922
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Teaching Outline Pre -reading- Questions Famous Quotations of Study Passage Analysis A spelling word derivation language points useful expression
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Teaching outline Duty report dictation Practice of the key sentence patterns Retell dialogue工 Role-play: Traffic problems in a big city Background information about language famil Questions for group discussion Passage analysis Weekly quiz
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Questions on the text 1. Define daydreaming 2. What sort of people show particular interest indaydream research? 3. When and where is one most likely to daydream? 4. In what way does daydreaming differ fromfantasy?
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Introduction Although the world is large, man is able to live in only a small part of it. The atmosphere is only about eleven kilometers thick. The soil that supplies us with food is only about fifteen centimeters thick and man can live on only about one eighth of the world's surface. In the past two hundred years man has greatly changed his environment. Water has been given to deserts. Roads have been built across deserts and through forests
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LabVIeW应用程序的构成 即:Ⅵ的构成 前面板( Front panel) 流程图( Block Diagram) 图标/连结器(Icon/ Connector)
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1.求过点(3,0,-1)且与平面3x-7y+5-12=0平行的平面方程. 2.求过点Mo(2,9,-6)且与连接坐标原点及点M的线段OM垂直的平面方程
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脉冲编码调制(PCM简称脉码调制,它是一种用一组二进制数字代码来代替 连续信号的抽样值,从而实现通信的方式。 PCM是一种最典型的语音信号数字化的波形编码方式。首先,在发送端进 行波形编码,主要包括抽样、量化和编码三个过程,把模拟信号变换为二进制码 组。编码后的PCM码组的数字传输方式,可以是直接的基带传输,也可以是对微 波、光波等载波调制后的调制传输
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