Contents Teaching Objectives Background Information Text Organization Language Points

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

1原子的基本结构 2原子结构的历史回顾 3现代原子结构学说的实验基础

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

成都信息工程大学（成都信工学院）：《大学英语》PPT教学课件（第四册）Unit4 America as a Collage

一、微生物与我们 二、微生物的发现和微生物学的建立与发展

Text A Smart Cars Part 1 Objectives Part 2 Background Part 3 Structure Study LR Part 4 Language Points

Text The Icy Defender Part 1 Objectives Part 2 Background Part 3 Structure Study Part 4 Language Points

Contents Teaching Objectives Background Information Text Organization Language Points Discussion