U5L3 Health-Health Habits（课件）-《新模式英语3》(劳保版第三版）《上好课》

新模式英语 English 1 Unit 5 Health Lesson 3 Health Habits 劳保版第三版 新模式英语3 目录 01 02 03 04 05 Lead in 课堂导入 Words 词汇知识 Grammar 语法讲解 Practice 课堂练习 Summary 课堂小节 3 Learning objectives 学习目标 能力目标 知识目标 1.掌握核心词汇：stressed、calcium等； 2.掌握重点短语：stay away from、wear sunscreen等； 3.掌握语法：未来条件句（If + 一般现在时，will + 动词原形），能正确运用该结构描述习惯与影响； 1.听读能力：能听懂同学关于健康习惯的讨论，提取关键信息。 2.语言运用能力：能运用核心词汇描述常见健康习惯；能正确使用未来条件句表达习惯的影响。 3.思维与表达能力：能区分健康与不健康习惯，建立 “行为 — 后果” 的逻辑思维；能结合自身情况，用英语梳理习惯并制定改进计划。 情感目标 1.通过识别健康与不健康习惯，树立健康生活意识，养成良好的饮食、作息、运动习惯。 2.增强英语交际信心，敢于在小组讨论、个人分享中开口表达，克服 “怕说错” 的心理障碍。 3.体会英语在生活话题（健康管理）中的实用价值，激发英语学习兴趣。 03 01 02 Lead in 课堂导入 01 healthy: good for your mind and body. unhealthy: bad for your mind and body. ANALYZE Look at the pictures. What are the people doing? What is healthy and what is unhealthy? A LESSON 3 Healthy Habits Lead in 课堂导入 eat vegetables excercise Unhealthy Habits Lead in 课堂导入 eat junk food stay up late What effects do these habits have on us? Lead in 课前导入 Discuss these questions with your classmates 小组讨论 Words 词汇知识 02 junk food /dʒʌŋk fuːd/ —— 垃圾食品 calcium /ˈkælsiəm/ —— 钙 sunscreen /ˈsʌnskriːn/ —— 防晒霜 rested /ˈrestɪd/ —— 休息好的 destroy /dɪˈstrɔɪ/ —— 破坏；损害 bones /bəʊnz/ —— 骨头（复数） protect /prəˈtekt/ —— 保护 fit /fɪt/ —— 健康的；强健的 gain /ɡeɪn/ —— 增加；获得 Words 词汇 Phrases 短语 - be very stressed（压力非常大） - drink too much coffee（喝太多咖啡） - eat junk food every day（每天吃垃圾食品） - exercise at least three times a week（每周至少锻炼三次） - don’t get enough calcium（钙摄入不足） - don’t sleep eight hours every night（每晚睡眠不足八小时） - stay away from smoking（远离吸烟） - wear sunscreen（涂防晒霜） 12 Phrases 短语 - have healthy lungs（拥有健康的肺） - not be well rested（休息不足） - destroy your stomach（损伤你的胃） - not have strong bones（骨骼不健壮） - protect your skin（保护你的皮肤） - be fit and healthy（身体健康强健） - gain weight（增重） - have high blood pressure（患有高血压） 13 Health habit (Cause) 1. ___ be very stressed 2. ___ drink too much coffee 3. ___ eat junk food every day 4. ___ exercise at least three times a week 5. ___ don’t get enough calcium 6. ___ don’t sleep eight hours every night 7. ___ stay away from smoking 8. ___wear sunscreen c f d g a b e h Effect a. have healthy lungs b. not be well rested c. destroy your stomach d. not have strong bones e. protect your skin f. be fit and healthy g. gain weight h. have high blood pressure Health habits are actions that affect your health, such as drinking water (a good habit) or being stressed (a bad habit). Read and match each health habit to an effect below. There may be more than one answer. Compare answers with a partner. B LESSON 3 Grammar 语法讲解 03 Friends Chinese English 1 老朋友 old friends 2 泛泛之交 not-so-close friends 3 4 ... Grammar 语法 “将来条件句” Grammar 语法 “将来条件句” 一、什么是 “将来条件句”？ 英语中描述 “因果关系” 的核心语法，用来表达 “如果现在做某事（原因），将来会产生某种结果（影响）”。 Friends Chinese English 1 老朋友 old friends 2 泛泛之交 not-so-close friends 3 4 ... Grammar 语法 “将来条件句” 二、核心结构 形式 1：If 条件句（原因）在前，结果句在后 If + 现在时：表示 “现在的原因”（动词用一般现在时，如 are, don’t eat）； 逗号：If 条件句在前时，后面必须加逗号； 将来时：结果用 “will/won’t + 动词原形”（will 表肯定结果，won’t 表否定结果）。 If you are very stressed, you will have high blood pressure. （如果你压力很大，你会得高血压。） If you don’t eat enough calcium, you won’t have strong bones. （如果你钙吃不够，你的骨头不会健壮。） Friends Chinese English 1 老朋友 old friends 2 泛泛之交 not-so-close friends 3 4 ... Grammar 语法 “将来条件句” 二、核心结构 形式 2：结果句在前，If 条件句（原因）在后 顺序颠倒：把结果放在前面，原因（If 条件句）放在后面； 无逗号：结果句在前时，后面不需要加逗号； 时态规则不变：原因仍用现在时，结果仍用将来时。 You will have high blood pressure if you are very stressed. （你会得高血压，如果你压力很大。） Friends Chinese English 1 老朋友 old friends 2 泛泛之交 not-so-close friends 3 4 ... Grammar 语法 “将来条件句” 三、关键语法规则 1.时态固定： 原因（If 条件句）必须用一般现在时（不能用将来时，比如不能说 “If you will be stressed...”）； 结果必须用一般将来时（will/won’t + 动词原形）。 Friends Chinese English 1 老朋友 old friends 2 泛泛之交 not-so-close friends 3 4 ... Grammar 语法 “将来条件句” 三、关键语法规则 2.逗号的使用： If 条件句在前：加逗号（如 If you are tired, you will sleep early.）； If 条件句在后：不加逗号（如 You will sleep early if you are tired.）。 3.逻辑：“可能的因果”将来条件句描述的是 “可能发生的因果关系”（不是必然，但符合逻辑），比如 “压力大→可能得高血压”“钙不足→可能骨头不健壮”。 Friends Chinese English 1 老朋友 old friends 2 泛泛之交 not-so-close friends 3 4 ... Grammar 语法 “将来条件句” 四、仿写例句 If you eat junk food every day, you will gain weight. （如果你每天吃垃圾食品，你会增重。） If you exercise three times a week, you will be fit and healthy. （如果你每周锻炼三次，你会身体健康。） You will protect your skin if you wear sunscreen. （如果你涂防晒霜，你会保护你的皮肤。） Practice 课堂练习 04 1. If you (wash) your hands a few times a day, you (not get) so many colds. 2. If Ann (get) her teeth cleaned regularly, she (not have) so many cavities. 3. My dad (not lose) weight if he (keep) eating foods that are high in fat. 4. My skin (burn) if I (not use) sunscreen. 5. If people (not stretch) before they exercise, they (have) sore muscles. don’t stretch will have will burn don’t use won’t lose won’t get wash gets won’t have keeps Complete the sentences with the correct forms of the verbs in parentheses. D LESSON 3 6. If you (drink) too much beverage, you (get) a big stomach. 7. If Susan (not eat) before she runs her race, she (pass out). 8. Audrey (lose)the weight and keep fit if she (eat) healthy food at the school cafeteria every day. 9. Bruce (not be able to) talk tomorrow if he (not rest) his voice. drink will get doesn’t eat will pass out will lose eats won’t be able to doesn’t rest Complete the sentences with the correct forms of the verbs in parentheses. D LESSON 3 EXAMPLE: ____________________________________________________________ 1. __________________________________________________________ 2. __________________________________________________________ 3. __________________________________________________________ 4. __________________________________________________________ 5. __________________________________________________________ 6. __________________________________________________________ If we exercise at least three times a week, we will be fit and healthy. LESSON 3 With a partner, practice making conditional statements with the information from Exercise B on page 119. Use different subjects (I, you, we, they, he, she, it). E EVALUATE Think about your good and bad health habits during school. Make two lists. F LESSON 3 EXAMPLE: _______________________________________________________ 1. _____________________________________________________ 2. _____________________________________________________ 3. _____________________________________________________ 4. _____________________________________________________ If I get more sleep, I will concentrate better on my study. LESSON 3 Write four future conditional statements about good health habits you would like to have. Then, read them to your partner. G Summary 课堂小节 05 Review 知识回顾 一、词汇 核心词汇：stressed、calcium、sunscreen、beverage、muscles、cavities、pass out 等。 重点短语：stay away from、wear sunscreen、get enough calcium、stretch before exercise 等。 Review 知识回顾 二、表达 If you are very stressed, you will have high blood pressure. If she eats healthy food, she will keep fit. You won’t have strong bones if you don’t get enough calcium. Review 知识回顾 三、语法 未来条件句（If + 一般现在时，will + 动词原形），能正确运用该结构描述习惯与影响 Homework 课后作业 抄写核心词汇和条件句例句各 3 遍。 完善个人健康习惯改进计划，用 3-5 个条件句描述。 谢谢 The End $