《三年级上册英语颜色的思维导图》

中心主题： Colors (颜色)

一级分支：Primary Colors (原色)

• Red (红色)
  • 记忆联想：
    • Apples (苹果) - "A bright red apple is juicy."
    • Fire (火焰) - "Fire is hot and red."
    • Roses (玫瑰) - "Red roses symbolize love."
  • 用法例句：
    • "My favorite color is red."
    • "The car is red."
    • "She wore a red dress."
  • 相关短语：
    • Red light (红灯)
    • Red cross (红十字会)
    • Red pepper (红辣椒)
• Yellow (黄色)
  • 记忆联想：
    • Sun (太阳) - "The sun is yellow and warm."
    • Bananas (香蕉) - "Bananas are yellow and sweet."
    • Ducklings (小鸭子) - "Ducklings are often yellow."
  • 用法例句：
    • "The sun is yellow."
    • "The banana is yellow."
    • "He has a yellow bicycle."
  • 相关短语：
    • Yellow card (黄牌)
    • Yellow pages (黄页)
    • Yellow fever (黄热病)
• Blue (蓝色)
  • 记忆联想：
    • Sky (天空) - "The sky is blue on a sunny day."
    • Ocean (海洋) - "The ocean is vast and blue."
    • Blueberries (蓝莓) - "Blueberries are small and blue."
  • 用法例句：
    • "The sky is blue."
    • "The sea is blue."
    • "I have a blue shirt."
  • 相关短语：
    • Blue whale (蓝鲸)
    • Blue jeans (牛仔裤)
    • Blue moon (蓝月亮)

一级分支：Secondary Colors (二次色)

• Green (绿色)
  • 由 Yellow + Blue 混合而成
  • 记忆联想：
    • Grass (草) - "The grass is green and soft."
    • Trees (树) - "Trees have green leaves."
    • Frogs (青蛙) - "Frogs are often green."
  • 用法例句：
    • "The grass is green."
    • "The trees are green."
    • "She has a green bag."
  • 相关短语：
    • Green light (绿灯)
    • Green tea (绿茶)
    • Greenhouse (温室)
• Orange (橙色)
  • 由 Red + Yellow 混合而成
  • 记忆联想：
    • Oranges (橙子) - "Oranges are orange and juicy."
    • Pumpkins (南瓜) - "Pumpkins are orange and round."
    • Carrots (胡萝卜) - "Carrots are orange and healthy."
  • 用法例句：
    • "The orange is orange."
    • "The pumpkin is orange."
    • "I have an orange cat."
  • 相关短语：
    • Orange juice (橙汁)
    • Orange peel (橙皮)
    • Orange blossom (橙花)
• Purple (紫色)
  • 由 Red + Blue 混合而成
  • 记忆联想：
    • Grapes (葡萄) - "Grapes can be purple or green."
    • Eggplant (茄子) - "Eggplants are purple and long."
    • Lavender (薰衣草) - "Lavender has a purple color and a nice smell."
  • 用法例句：
    • "The grapes are purple."
    • "The eggplant is purple."
    • "She has a purple dress."
  • 相关短语：
    • Purple heart (紫心勋章)
    • Purple prose (华丽的文笔)
    • Purple cabbage (紫甘蓝)

一级分支：Other Colors (其他颜色)

• Black (黑色)
  • 记忆联想：
    • Night (夜晚) - "The night is black and dark."
    • Coal (煤) - "Coal is black and used for fuel."
    • Cats (猫) - "Some cats are black."
  • 用法例句：
    • "The night is black."
    • "I have a black cat."
    • "He wore a black suit."
  • 相关短语：
    • Black sheep (害群之马)
    • Black coffee (黑咖啡)
    • Black market (黑市)
• White (白色)
  • 记忆联想：
    • Snow (雪) - "Snow is white and cold."
    • Clouds (云) - "Some clouds are white and fluffy."
    • Milk (牛奶) - "Milk is white and nutritious."
  • 用法例句：
    • "The snow is white."
    • "The clouds are white."
    • "I have a white dog."
  • 相关短语：
    • White lie (善意的谎言)
    • White paper (白皮书)
    • White elephant (昂贵但无用的东西)
• Pink (粉色)
  • 由 Red + White 混合而成
  • 记忆联想：
    • Pigs (猪) - "Pigs are often pink."
    • Flowers (花) - "Some flowers are pink and beautiful."
    • Cotton candy (棉花糖) - "Cotton candy is pink and sweet."
  • 用法例句：
    • "The pig is pink."
    • "The flower is pink."
    • "She has a pink dress."
  • 相关短语：
    • Pink slip (解雇通知单)
    • Pink lemonade (粉红柠檬水)
    • Pink panther (粉红豹)
• Brown (棕色)
  • 由 Red + Yellow + Black 混合而成
  • 记忆联想：
    • Trees (树) - "The trunk of a tree is brown."
    • Chocolate (巧克力) - "Chocolate is brown and delicious."
    • Bears (熊) - "Some bears are brown."
  • 用法例句：
    • "The tree trunk is brown."
    • "Chocolate is brown."
    • "I have a brown bear."
  • 相关短语：
    • Brown rice (糙米)
    • Brown sugar (红糖)
    • Brown bag (纸袋)
• Gray/Grey (灰色)
  • 由 Black + White 混合而成
  • 记忆联想：
    • Clouds (云) - "Some clouds are gray and heavy."
    • Elephants (大象) - "Elephants are gray and big."
    • Stone (石头) - "Stone is gray and hard."
  • 用法例句：
    • "The clouds are gray."
    • "The elephant is gray."
    • "I have a gray coat."
  • 相关短语：
    • Gray area (灰色地带)
    • Gray matter (灰质)
    • Gray hair (白发)

一级分支：Using Colors in Sentences (颜色在句子中的用法)

• Subject + is/are + color (主语 + is/are + 颜色)
  • "The apple is red."
  • "The leaves are green."
• Subject + have/has + a + color + noun (主语 + have/has + a + 颜色 + 名词)
  • "I have a blue car."
  • "She has a pink dress."
• Adjective (Color) + Noun (形容词 (颜色) + 名词)
  • "Red apple"
  • "Yellow banana"
• Asking about colors (询问颜色)
  • "What color is it?"
  • "What color is the car?"
  • "Is it red?"
• "What's your favorite color?" (你最喜欢的颜色是什么？)

一级分支：Color-Related Activities (与颜色相关的活动)

• Coloring books (涂色书)
• Drawing and painting (绘画)
• Color mixing experiments (颜色混合实验)
• Color identification games (颜色识别游戏)
• Describing objects by their color (用颜色描述物体)

一级分支：Color Idioms and Expressions (颜色相关的习语和表达)

• Feeling blue (感到沮丧)
• Seeing red (非常生气)
• Green with envy (非常嫉妒)
• Once in a blue moon (非常罕见)
• White as a sheet (脸色苍白)