Unit Four Five symbols of america Five symbols of america Learn some important new words and phrases Appreciate the passage in section A Comprehension of the material in section A 1. Communicative method 2. Audio-lingual method 3. Grammar-translation method

Section A Looking to the 21st Century Section B Trends for the 21st Century Section C Lifestyles of the 21st century

Section A Birth of bright Ideas Section B Ways of Increasing Creativity Section C Great Ideas

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

Section A Reports on Britain Under the Bombs Section B Forty-Three Seconds over Hiroshima Section C Narrow Escape

Section A Stop Brain Drain Section B Borderline Ridiculousness Section C We Share the Same Heritage

Section A Weeping for My Smoking Daughter Section B Stop Spoiling your Daughter Section C What Is in Larry's Mind?

西安石油大学外语系：《大学英语 College English》精品课程教学资源（PPT课件）Unit4 Unit 1 Section A：The Bermuda Triangle Phenomenon

I.Background Information II.Pre-reading Activities III.Text Analysis-Structure IV.Intensive Reading V.Writing Skill VI.Exercises

I. Background Information II. Pre-reading Activities III. Text Analysis– Structure IV. Intensive reading V. Writing skill VI. Exercises