pter 1 Social Studies．History and Geography
社會科學．歷史和地理
Theme: Building Citizenship 建立公民權
Unit 01 Building Citizenship建立公民權
Unit 02 Different Kinds of Communities 形形色色的社區
Theme: Community Laws and Leaders 社區法律和領導者
Unit 03 The Leaders of Government 政府的領導者
Unit 04 Martin Luther King, Jr. 馬丁．路德．金恩
Vocabulary Review 1 單字複習1
Theme: Lots of Jobs 各行各業
Unit 05 Many Jobs 各行各業
Unit 06 Volunteers and Community Jobs志工與社區工作
Theme: Maps and Directions 地圖和方位
Unit 07 What is a Map地圖是什麼？
Unit 08 Maps and Directions 地圖與方位
Vocabulary Review 2 單字複習2
Theme: Our Earth and Its Resources 地球資源
Unit 09 Natural Resources自然資源
Unit 10 Caring for Our Resources 保護自然資源
Theme: Native Americans and Their Culture 美國原住民及其文化
Unit 11 Native Americans 美國原住民
Unit 12 Early American Empires 美國早期帝國
Vocabulary Review 3 單字複習3
Wrap-Up Test 1 總複習1
Chapter 2 Science 科學
Theme: Living and Nonliving Things 生物與非生物
Unit 13 What Are Living Things？ 何謂生物？
Unit 14 How Do Living Things Survive in the Cold? 生物如何應付寒冷的環境？
Theme: A World of Plants 植物的世界
Unit 15 How Do Plants Grow and Change? 植物如何生長和改變？
Unit 16 How Do Plants Survive in the Desert? 植物如何在沙漠裡生存？
Vocabulary Review 4 單字複習4
Theme: A World of Animals 動物的世界
Unit 17 Kinds of Animals 動物的種類
Unit 18 Insects 昆蟲知多少
Theme: The Life Cycle 生命週期
Unit 19 The Life Cycle of an Animal 動物的生命週期
Unit The Life Cycle of a Frog 青蛙的生命週期
Vocabulary Review 5 單字複習5
Theme: The Food Chain 有趣的食物鏈
Unit 21 What Are Food Chains? 何謂食物鏈？
Unit 22 The Ocean Food Chain 海洋食物鏈
Theme: The Solar System太陽系介紹
Unit 23 What Is the Solar System? 太陽系知多少
Unit 24 What Causes the Seasons? 季節的形成
Vocabulary Review 6 單字複習6
Wrap-Up Test 2 總複習2
Theme: Addition and Subtraction 加法和減法運算
Unit 25 Addition and Subtraction 加法和減法運算
Unit 26 Counting Money 數錢
Theme: Theme: Time 時間的概念
Unit 27 Telling Time 表達時間
Unit 28 Reading a Calendar 看日曆
Vocabulary Review 7 單字複習7
Theme: Learning about Language 語言學習
Unit 29 Parts of Speech 詞類
Unit 30 Contractions and Abbreviations 縮約詞和縮寫詞
Theme: Types of Writing 寫作的形式
Unit 31 Types of Writing 寫作的形式
Unit 32: The Emperor’s New Clothes 國王的新衣
Vocabulary Review 8 單字複習8
Theme: A World of Paintings 繪畫的世界
Unit 33 A World of Colors 彩色的世界
Unit 34 Lines and Shapes 線條和形狀
Theme: A World of Music 音樂的世界
Unit 35 Musicians and Their Instruments 音樂家和他們的樂器
Unit 36 Mozart and Beethoven 莫札特與貝多芬
Vocabulary Review 9 單字複習9
Wrap-Up Test 3總複習3
． Word List 單字表
． Answers and Translations 解答和課文翻譯
