Unit3 Lesson2 Healthy and strong 本课知识汇总（知识清单）-2026-2027学年冀教版（三起）英语五年级上册

该小学英语知识清单系统梳理了Unit3 Lesson2“Healthy and strong”的知识体系。从核心词汇（健康类单词、频率副词及次数短语）出发，过渡到重点短语，进而掌握四大核心句型（询问频率、作息时间、一般疑问句、提建议），最后通过课文对话巩固综合应用。 知识链路按照词汇积累、短语运用、句型理解到对话实践的顺序清晰呈现，逻辑连贯。配套练习题涵盖英汉互译、情景选择等多种形式，结合生活情境提升语言能力，培养分析问题的思维品质，答案详解便于自主学习，助力提升学习能力。

Unit3 Lesson2 Healthy and strong 本课知识汇总 一、核心单词 1. healthy /ˈhelθi/adj. 健康的 2. strong /strɒŋ/adj. 强壮的 3. breakfast /ˈbrekfəst/n. 早餐 4. vegetable /ˈvedʒtəbl/n. 蔬菜（复数 vegetables） 5. fruit /fruːt/n. 水果 6. exercise /ˈeksəsaɪz/v.&n. 锻炼，运动 7. often /ˈɒfn/adv. 经常 8. sometimes /ˈsʌmtaɪmz/adv. 有时 9. get up 起床 10. need /niːd/v. 需要 频率副词 & 次数短语（重点！） · once 一次；once a day/week 一天一次 / 一周一次 · twice 两次；twice a day 一天两次 二、重点短语 1. have breakfast 吃早餐 2. get up late 起床晚 3. eat vegetables and fruit 吃蔬菜和水果 4. walk to school 步行去上学 5. walk home 走路回家 6. do more exercise 多做运动 7. get to school on time 准时到校 8. work hard at school 在学校努力学习 三、核心句型（本课两大重点句型） 句型 1：询问动作频率（必考） How often do you + 动词原形...? 你多久做一次……？ 回答：次数 + 时间 例句： —How often do you exercise? 你多久锻炼一次？ —Twice a day. 一天两次。 —How often do you have fruit? 你多久吃一次水果？ —Once a day. 一天一次。 句型 2：询问作息时间 When do you + 动词原形...? 你什么时候……？ 例句： When do you get up? 你几点起床？ When do you go to bed? 你几点睡觉？ 句型 3：一般疑问句（日常习惯） Do you + 动词原形...? 你…… 吗？ · Do you have breakfast every day? 你每天吃早餐吗？ · Do you often eat vegetables? 你经常吃蔬菜吗？ 句型 4：提建议（课文对话） You need to + 动词原形。你需要…… You need to eat more vegetables. 你需要多吃蔬菜。 You need to do more exercise. 你需要多做运动。 He needs to have breakfast every morning. 他需要每天早上吃早餐。 语法小提示：need to 后面必须加动词原形 四、课文重点对话原文 1. —Do you have breakfast every day, Danny? —Sometimes I get up late and don’t have breakfast. 2. —Do you often eat vegetables and fruit? —I eat vegetables once a week. I often eat apples and bananas. 3. —How often do you exercise? —Twice a day. I walk to school in the morning and walk home after school. 4. Danny, you need to eat more vegetables, and you need to do more exercise. You also need to have breakfast every morning. 配套课堂练习题（含答案） 一、英汉互译 1. 每天吃早餐 _______________ 2. 一周一次 _______________ 3. do more exercise _______________ 4. get up late _______________ 5. 准时到校 _______________ 6. walk to school _______________ 二、单项选择 ( ) 1. —______ do you exercise? —Twice a day. A. When B. How often C. What ( ) 2. You need ______ more vegetables. A. eat B. to eat C. eats ( ) 3. I walk ______ school every morning. A. to B. / C. at ( ) 4. Sometimes I ______ up late. A. get B. gets C. getting ( ) 5. —Do you often eat fruit? —Yes, I ______. A. am B. do C. does 三、连词成句 1. often, you, vegetables, do, eat (?) 2. need, to, breakfast, every, you, morning, have (.) 3. how, exercise, often, you, do (?) 4. twice, day, a, I, walk, school, to (.) 四、情景选择 ( ) 1. 想询问对方多久锻炼一次： A. When do you exercise? B. How often do you exercise? ( ) 2. 想劝告 Danny 每天吃早饭： A. You need to have breakfast every morning. B. Do you have breakfast? ( ) 3. 别人问你多久吃一次水果，你回答 “一天两次”： A. Twice a day. B. Once a week. 五、阅读理解（判断正 T 误 F） Danny sometimes gets up late. He doesn’t have breakfast. He eats vegetables once a week. He often eats apples and bananas. He walks to school and walks home. He exercises twice a day. But he needs to eat more vegetables. ( ) 1. Danny always has breakfast. ( ) 2. Danny eats vegetables once a week. ( ) 3. Danny often eats apples and bananas. ( ) 4. Danny exercises once a day. 参考答案 一、英汉互译 1. have breakfast every day 2. once a week 3. 多做运动 4. 起床晚 5. get to school on time 6. 步行去上学 二、单项选择 1.B 2.B 3.A 4.A 5.B 三、连词成句 1. Do you often eat vegetables? 2. You need to have breakfast every morning. 3. How often do you exercise? 4. I walk to school twice a day. 四、情景选择 1.B 2.A 3.A 五、阅读判断 1.F 2.T 3.T 4. 学科网（北京）股份有限公司 $