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Lesson 3

Unit 4: Marine Life: Reading, Listening and Vocabulary

Lesson parts

3.1 Unit overviewUnit overview3.1

3.2 Lesson 1: A Colorful Underwater CityLesson 1: A Colorful Underwater City3.2

3.3 Lesson 2: The Ocean's Gentle Giants (listening)Lesson 2: The Ocean's Gentle Giants (listening)3.3

3.4 Main ideas of the passageMain ideas of the passage3.4

3.5 VocabularyVocabulary3.5

3.6 Idioms in the passageIdioms in the passage3.6

3.7 📌 Comprehensive Scientific Terminology & Definitions:📌 Comprehensive Scientific Terminology & Definitions:3.7

3.8 ⚖️ Governing Scientific Laws, Principles & Mathematical Formulas:⚖️ Governing Scientific Laws, Principles & Mathematical Formulas:3.8

3.9 🔍 In-Depth Explanations, Deductions & Core Concepts:🔍 In-Depth Explanations, Deductions & Core Concepts:3.9

3.10 📊 Major Marine Habitats and Their Primary Ecological Roles:📊 Major Marine Habitats and Their Primary Ecological Roles:3.10

3.11 💡 High-Yield Exam Traps & Key Takeaways:💡 High-Yield Exam Traps & Key Takeaways:3.11