Contents Teaching Objectives Background Information Text Organization Words and Expressions Grammatical Structures Discussion

Contents Teaching Objectives Background Information Text Organization Words and Expressions Grammatical Structures Questions

Text A All the Cab Had Was a Letter Part 1 Objectives Part 2 Cultural Notes Part 3 Text Structure Part 4 Language Points Part Content Questions

Text A The Nightmare and The Dreams Part 1 Objectives Part 2 Background Part 3 Language Points

Old Father Time becomes a Terror 1. Objectives 2. Background 3. Discussion 4. Text Structure 5. Language Study 6. Content Questions 7. Essay Writing

Text AA Friend In Need Objectives Background Discussion Structure Study Need Language Study

Text A Public Attitudes toward Science Part 1 Objectives Part 2 Cultural Notes Part 3 Text Structure Part 4 Language Points Part 5 Content Questions

长江大学：《信号与系统》课程教学资源（PPT课件）第7章 连续信号的傅里叶变换分析 7.2 傅里叶变换的性质（2/2）

长江大学：《信号与系统》课程教学资源（PPT课件）第7章 连续信号的傅里叶变换分析 7.1 傅里叶变换的定义 7.2 傅里叶变换的性质（1/2）

上海海事大学：《信号与系统》课程教学资源（PPT课件讲稿）第四章 连续时间与信号的s域分析（4.4）LTI系统和线性电路的s域分析