Stage 1: Warming-up Activities Stage 2: Reading-Centred Activities Stage 3: Vocabulary Exercises Stage 4: Translating and Writing

Stage 1: Warming-up Activities Stage 2: Reading-Centred Activities Stage 3: Vocabulary Exercises Stage 4: Translating and Writing

Stage 1: Warming-up Activities Stage 2: Reading-Centred Activities Stage 3: Vocabulary Exercises Stage 4: Translating and Writing

Stage 1: Warming-up Activities Stage 2: Reading-Centred Activities Stage 3: Vocabulary Exercises Stage 4: Translating and Writing

Stage 1: Warming-up Activities Stage 2: Reading-Centred Activities Stage 3: After-Reading Activities Stage 4: Listening-and-Speaking Practice

Stage 1: Warming-up Activities Stage 2: Reading-Centred Activities Stage 3: After-Reading Activities Stage 4: Listening-and-Speaking Practice

1 Background of the text 2 Try to answer the following questions 3 Text structure 4 Language points 5 Analysis the long sentences in the text

Stage 1: Warming-up Activities Stage 2: Reading-Centred Activities Stage 3: After-Reading Activities Stage 4: Listening-and-Speaking Practice

Stage 1: Warming-up Activities Stage 2: Reading-Centred Activities Stage 3: After-Reading Activities Stage 4: Listening-and-Speaking Practice

Part I Wastewater Engineering 1 Wastewater Engineering: An Overview 2 Constituents in Wastewater 3 Analysis and Selection of Wastewater Flowrates and Constituent Loadings 4 Introduction to Process Analysis and Selection 5 Physical Unit Operation