Introduction
How to Use This Book
Chapter 1 Social Studies ★ History and Geography①
Unit 01 Laws and Rules 法律與規(guī)范
Unit 02 Earning, Spending, andSaving 收入、支出與儲蓄
Unit 03 Goods and Resources 商品與資源
Unit 04 Technology Changes the World 科技改變世界
Unit 05 Living in DifferentClimates 生活在不同的氣候中
Review Test 1
Chapter 2 Social Studies ★ History and Geography②
Unit 06 Geography Skills 地理技能
Unit 07 The Government 政府部門
Unit 08 Ancient Egypt 古埃及
Unit 09 Ancient Greece 古希臘
Unit 10 Ancient Rome 古羅馬
Review Test 2
Chapter 3 Science ①
Unit 11 A World of Plants 植物的世界
Unit 12 A World of Animals 動物的世界
Unit 13 Food Chains 食物鏈
Unit 14 Ecosystems 生態(tài)系統(tǒng)
Unit 15 Earth’s Rocks and Soil 地球的巖石和土壤
Review Test 3
Chapter 4 Science ②
Unit 16 Conserving OurResources 保護資源
Unit 17 Earth’s ChangingSurface 地表的變化
Unit 18 Weather and the WaterCycle 天氣和水循環(huán)
Unit 19 The Universe 宇宙
Unit 20 The Senses 各種感官
Review Test 4
Chapter 5 Mathematics
Unit 21 Fractions分數
Unit 22 Geometry幾何學
Unit 23 Multiplication and Division乘法和除法
Unit 24 Measurement測量
Review Test 5
Chapter 6 Language ★ Visual Arts ★Music
Unit 25 Myths from Ancient Greece古希臘神話
Unit 26 Learning About Language學習語言
Unit 27 Appreciating Artwork藝術鑒賞
Unit 28 Creating Designs創(chuàng)造設計
Unit 29 Elements of Music音樂的元素
Unit 30 A World of Music音樂的世界
Review Test 6
Index
Answers and Translations