Preface Unit 1 Distance Education Learning Objectives Part One Warming-up Part Two Listening Tasks Part Three Passage Dictation Part Four Preparing for CET Part Five Self-Evaluation Part Six Vocabulary Extension Unit 2 Social Networks Learning Objectives Part One Warming-up Part Two Listening Tasks Part Three Passage Dictation Part Four Preparing for CET Part Five Self-Evaluation Part Six Vocabulary Extension Unit 3 Engineers in the 21st Century Learning Objectives Part One Warming-up Part Two Listening Tasks Part Three Passage Dictation Part Four Preparing for CET Part Five Self-Evaluation Part Six Vocabulary Extension Unit 4 Modern Manufacturing Learning Objectives Part One Warming-up Part Two Listening Tasks Part Three Passage Dictation Part Four Preparing for CET Part Five Self-Evaluation Part Six Vocabulary Extension Unit 5 Renewable Resources Learning Objectives Part One Warming-up Part Two Listening Tasks Part Three Passage Dictation Part Four Preparing for CET Part Five Self-Evaluation Part Six Vocabulary Extension Unit 6 Material Science Learning Objectives Part One Warming-up Part Two Listening Tasks Part Three Passage Dictation Part Four Preparing for CET Part Five Self-Evaluation Part Six Vocabulary Extension Unit 7 AI Technology
Learning Objectives Part One Warming-up Part Two Listening Tasks Part Three Passage Dictation Part Four Preparing for CET Part Five Self-Evaluation Part Six Vocabulary Extension Unit 8 Online Security Learning Objectives Part One Warming-up Part Two Listening Tasks Part Three Passage Dictation Part Four Preparing for CET Part Five Self-Evaluation Part Six Vocabulary Extension Glossary Keys Transcripts
[