《五年级英语第三单元思维导图》

中心主题：Healthy Habits

一级分支：Vocabulary (词汇)

• Foods (食物):

  • Fruits (水果):
    • Apple (苹果):
      • 颜色：Red, Green, Yellow
      • 味道：Sweet, Sour
      • 例句：I like to eat an apple every day.
    • Banana (香蕉):
      • 颜色：Yellow
      • 形状：Long, Curved
      • 例句：Monkeys like to eat bananas.
    • Orange (橙子):
      • 颜色：Orange
      • 维生素：Vitamin C
      • 例句：Oranges are good for you.
    • Grapes (葡萄):
      • 颜色：Purple, Green, Red
      • 种类：Seedless, With seeds
      • 例句：Grapes grow on vines.
  • Vegetables (蔬菜):
    • Carrot (胡萝卜):
      • 颜色：Orange
      • 好处：Good for eyes
      • 例句：Rabbits love carrots.
    • Tomato (番茄):
      • 颜色：Red
      • 用途：In salads, sauces
      • 例句：I put tomatoes in my sandwich.
    • Broccoli (西兰花):
      • 颜色：Green
      • 营养：Rich in vitamins
      • 例句：Broccoli is a healthy vegetable.
    • Spinach (菠菜):
      • 颜色：Green
      • 优点：Strong muscles
      • 例句：Popeye eats spinach.
  • Drinks (饮料):
    • Water (水):
      • 重要性：Staying hydrated
      • 建议：Drink eight glasses a day
      • 例句：Water is essential for life.
    • Milk (牛奶):
      • 钙：Calcium
      • 骨骼：Strong bones
      • 例句：Milk makes your bones strong.
    • Juice (果汁):
      • 种类：Orange juice, Apple juice
      • 注意：Sugar content
      • 例句：I like to drink orange juice for breakfast.
  • Other Foods (其他食物):
    • Bread (面包):
      • 种类：White bread, Brown bread
      • 搭配：Butter, Jam
      • 例句：I eat bread with butter.
    • Eggs (鸡蛋):
      • 蛋白质：Protein
      • 烹饪方式：Fried, Scrambled
      • 例句：Eggs are a good source of protein.
    • Meat (肉):
      • 种类：Chicken, Beef, Pork
      • 营养：Iron
      • 例句：I eat chicken for dinner.

• Activities (活动):

  • Exercise (锻炼):
    • Running (跑步):
      • 好处：Good for heart
      • 频率：Three times a week
      • 例句：I like to go running in the park.
    • Swimming (游泳):
      • 好处：Full body workout
      • 技巧：Breathing
      • 例句：I enjoy swimming in the summer.
    • Playing sports (运动):
      • 例子：Basketball, Football, Tennis
      • 团队合作：Teamwork
      • 例句：I play basketball with my friends.
  • Hygiene (卫生):
    • Washing hands (洗手):
      • 时机：Before meals, After using the toilet
      • 重要性：Preventing germs
      • 例句：Wash your hands before you eat.
    • Brushing teeth (刷牙):
      • 次数：Twice a day
      • 重要性：Preventing cavities
      • 例句：Brush your teeth after meals.
    • Taking a shower (洗澡):
      • 频率：Daily
      • 重要性：Staying clean
      • 例句：I take a shower every morning.

• Adjectives (形容词):

  • Healthy (健康的):
    • 含义：Good for your body
    • 例子：Healthy food, Healthy lifestyle
    • 例句：Eating healthy food is important.
  • Unhealthy (不健康的):
    • 含义：Bad for your body
    • 例子：Unhealthy food, Unhealthy habits
    • 例句：Eating too much junk food is unhealthy.
  • Strong (强壮的):
    • 含义：Having physical power
    • 来源：Exercise, Good diet
    • 例句：Exercise makes you strong.
  • Weak (虚弱的):
    • 含义：Lacking physical power
    • 原因：Illness, Lack of exercise
    • 例句：I felt weak because I was sick.

二级分支：Grammar (语法)

• Should/Shouldn't (应该/不应该):

  • 用途：Giving advice
  • 结构：Subject + should/shouldn't + verb
  • 例句：
    • You should eat more vegetables.
    • You shouldn't eat too much candy.

• How often (多久一次):

  • 用途：Asking about frequency
  • 结构：How often + do/does + subject + verb?
  • 答案：Once a day/week/month, Twice a day/week/month, Every day/week/month, Never, Always, Usually, Sometimes, Rarely
  • 例句：
    • How often do you exercise?
    • I exercise three times a week.

• Countable and Uncountable Nouns (可数名词和不可数名词):

  • 可数名词：Can be counted (e.g., apple, banana, egg)
    • 单数形式：a/an + noun
    • 复数形式：noun + -s/-es
  • 不可数名词：Cannot be counted (e.g., water, milk, juice, bread, meat)
    • 通常使用量词：a glass of water, a bottle of juice, a loaf of bread
    • 与 some 和 any 一起使用。

三级分支：Reading Comprehension (阅读理解)

• Types of Texts (文本类型):

  • Dialogues (对话):
    • 主题：Ordering food, Asking for advice
    • 关键词：Excuse me, Can I help you?, What do you recommend?
  • Articles (文章):
    • 主题：Healthy eating, Exercise tips
    • 重点：Main idea, Supporting details
  • Posters (海报):
    • 主题：Promoting healthy habits
    • 特点：Eye-catching, Informative

• Reading Strategies (阅读策略):

  • Skimming (略读):
    • 目的：Get the general idea
    • 方法：Read the first and last sentence of each paragraph
  • Scanning (扫读):
    • 目的：Find specific information
    • 方法：Look for keywords

四级分支：Speaking (口语)

• Asking for and Giving Advice (请求和提供建议):

  • 询问建议：
    • What should I do?
    • What do you recommend?
    • What's your advice?
  • 提供建议：
    • You should…
    • You shouldn't…
    • I think you should…
    • My advice is to…

• Describing Healthy Habits (描述健康习惯):

  • Use vocabulary related to food, exercise, and hygiene.
  • Use "should/shouldn't" to give recommendations.
  • Use "how often" to describe frequency.

五级分支：Writing (写作)

• Writing a Paragraph about Healthy Habits (写一段关于健康习惯的段落):

  • Topic sentence: Introduce the main idea (e.g., It's important to have healthy habits.)
  • Supporting sentences: Give specific examples of healthy habits (e.g., Eating fruits and vegetables, exercising regularly, and getting enough sleep are all important.)
  • Concluding sentence: Summarize the main idea (e.g., By following these healthy habits, you can stay healthy and strong.)

• Writing a Dialogue (写对话):

  • Setting: Choosing a scenario (e.g., ordering food at a restaurant, giving advice to a friend).
  • Characters: Two or more characters.
  • Dialogue structure: Question and answer format, using appropriate vocabulary and grammar.