Unit 2 Being a Better Me. Lesson 1（知识清单）-2026-2027学年重大版英语五年级上册

该小学英语知识清单系统梳理了重大版五上Unit 2 Lesson 1“Healthy Living Habits”的核心内容，涵盖单元主题解读、核心词汇详解、重点短语、核心句型、语法点精讲及课文对话解析等知识范畴，为学生搭建了从基础词汇记忆到功能句型运用再到实际情境交流的递进式学习支架。 清单通过“分类呈现+分级标注+关联应用”构建知识体系，如核心词汇配备“音标+词性+搭配/例句+易错提示”，重点标注forget的两种用法及enough的位置规则；核心句型以“结构+语气+回应方式”对比表呈现，清晰区分You should...与Why don't you...?的使用场景，培养学生的语言能力和思维品质。特别设计“生活问题与建议配对”及“课文对话逐句解析”，如将“感到孤独”对应“交新朋友”，结合Haotian晚睡情境解析提建议句型，不同基础学生可高效掌握要点，教师可据此设计针对性教学活动，提升课堂实效。

重大版五上 Unit 2 Being a Better Me. Lesson 1知识清单与详解 一、单元主题 Healthy Living Habits（健康的生活习惯） 本课通过 Haotian 因看故事书忘记时间、晚睡导致睡眠不足的情境，学习用 You should... 和 Why don't you...? 两种句型给他人提建议，同时了解各种生活习惯问题（孤独、忙碌、晚起、发胖等）及对应的解决办法，引导学生养成健康的生活习惯。 二、核心词汇详解 序号 单词 音标 词性 释义 搭配 / 例句 1 alarm /əˈlɑːm/ n. 闹钟；警报 an alarm clock 一个闹钟 set an alarm clock 设闹钟 The alarm rings at 7. 2 early /ˈɜːli/ adv./adj. 提早；提前；早的 go to bed early 早睡 get up early 早起 earlier 更早（比较级） You should go to bed earlier. 3 enough /ɪˈnʌf/ adj./adv. 充足的；足够的 get enough sleep 获得充足睡眠 enough time 足够的时间 good enough 足够好 I don't get enough sleep. 4 forget /fəˈɡet/ v. 忘记 forget time 忘记时间 forget to do sth. 忘记去做某事 forget doing sth. 忘记做过某事 I often forget the time. 5 late /leɪt/ adj./adv. 迟的；晚的 go to bed late 晚睡 get up late 晚起 be late for school 上学迟到 later 稍后（比较级） 6 set /set/ v. 设置；放置 set an alarm clock 设置闹钟 set the table 摆餐具 set up 建立 Why don't you set an alarm clock? 7 tell /tel/ v. 告诉；告知 tell sb. sth. 告诉某人某事 tell sb. to do sth. 告诉某人做某事 tell a story 讲故事 It can tell you the time. 8 weight /weɪt/ n. 体重；重量 put on weight 长胖 lose weight 减肥 put on weight easily 容易长胖 What is your weight? 易错提示： ① forget to do sth.（忘记去做某事，事情没做）vs forget doing sth.（忘记做过某事，事情做了但忘了）。 ② enough 修饰名词时放在名词前（enough time）；修饰形容词或副词时放在后面（good enough, early enough）。 ③ late 既是形容词也是副词；later 是比较级"更晚/稍后"，lately 是副词"最近"，注意区分。 ④ weight 是名词（体重），动词形式是 weigh（重……），如 He weighs 50 kilos. 三、重点短语 短语 释义 例句 look tired 看起来很累 You look a little tired. What's up? 怎么了？发生什么事了？ What's up, Haotian? get enough sleep 获得充足睡眠 I don't get enough sleep. go to bed late 晚睡 I often go to bed late. go to bed earlier 早点睡 You should go to bed earlier. forget the time 忘记时间 I often forget the time. set an alarm clock 设闹钟 Why don't you set an alarm clock? tell sb. the time 告诉某人时间 It can tell you the time to go to bed. feel lonely 感到孤独 Sometimes I feel lonely. get up late 起床晚 Sometimes I get up late in the morning. put on weight easily 容易长胖 I put on weight easily. have a busy weekend 有一个忙碌的周末 I have a busy weekend. make new friends 交新朋友 You can make new friends. talk with mum and dad 和爸爸妈妈聊聊 You can talk with mum and dad. play football 踢足球 You can play football with friends. Happy to help. 乐意效劳。/ 很高兴能帮忙。 —Thank you. —Happy to help. 四、核心句型 句型 1：look + 形容词（看起来……） You look a little tired. 你看起来有点累。 结构：主语 + look(s) + 形容词. look 是感官动词，意为"看起来"，后面接形容词作表语。 a little 意为"有点"，修饰形容词 tired，表示程度。 例句：You look happy. / He looks very well. / She looks a little sad. 句型 2：What's up? 询问情况 What's up? 怎么了？/ 发生什么事了？ 口语中常用的问候/询问表达，相当于 What's the matter? / What's wrong? 回答可以说明情况：I don't get enough sleep. / I have a problem. 也可用于打招呼，意为"最近怎么样？" 句型 3：You should... 提建议 ★重点 You should go to bed earlier. 你应该早点睡觉。 结构：主语 + should + 动词原形 + 其他. should 是情态动词，意为"应该"，用于给他人提建议或表示责任义务。 should 没有人称和数的变化，后接动词原形。 否定形式：shouldn't（不应该） 例句：You should drink more water. / You shouldn't eat too much. 句型 4：Why don't you...? 提建议 ★重点 Why don't you set an alarm clock? 你为什么不设个闹钟呢？ 结构：Why don't + 主语 + 动词原形 + 其他? 这是用否定疑问句的形式来提建议，语气比 You should... 更委婉、更具建议性。 相当于 Why not + 动词原形?（Why not set an alarm clock?） 回答：That's a good idea. / OK, I'll try. / Good idea! 例句：Why don't you go to bed earlier? / Why not play football? 句型 5：It can tell you the time to do sth. It can tell you the time to go to bed. 它能告诉你该睡觉的时间。 结构：主语 + can + tell + 宾语 + the time to do sth. tell sb. sth. 告诉某人某事（双宾语结构） the time to do sth. 做某事的时间（不定式作后置定语） 例句：It can tell you the time to get up. / She told me the way to the park. 句型 6：Happy to help. 回应感谢 Happy to help. 乐意效劳。/ 很高兴能帮忙。 用于回应别人的感谢，相当于 You're welcome. / My pleasure. / No problem. 完整形式是 I'm happy to help.（我很高兴能帮忙。） 课文中 Haotian 说 Thank you, Mr Wang.，Mr Wang 回应 Happy to help. 五、语法点精讲 1. 提建议的两种句型 ★重点 本课学习了两种常见的提建议句型： 句型 结构 语气 例句 You should... 主语 + should + 动词原形 直接、中肯 You should go to bed earlier. Why don't you...? Why don't + 主语 + 动词原形? 委婉、建议性 Why don't you set an alarm clock? Why not...? Why not + 动词原形? 更简洁委婉 Why not play football? You can... 主语 + can + 动词原形 平和、提供选择 You can make new friends. 回应建议的常用表达： ① 赞同：That's a good idea. / Good idea! / OK, I'll try. / Sounds great! ② 委婉拒绝：I'm afraid I can't. / That's a good idea, but... / Thanks, but... 2. 感官动词 look + 形容词 look 作感官动词时，意为"看起来"，后面接形容词作表语，不能接副词。 感官动词 含义 例句 look 看起来 You look tired. / The food looks nice. sound 听起来 That sounds good. / The song sounds beautiful. feel 摸起来/感觉 I feel happy. / The silk feels soft. smell 闻起来 The flowers smell sweet. taste 尝起来 The cake tastes delicious. 注意：感官动词后接形容词，不接副词。如不能说 You look tiredly.，要说 You look tired. 3. enough 的用法 enough 既可作形容词，也可作副词，位置不同。 用法 位置 例句 enough + 名词（形容词用法） 放在名词前面 enough sleep 充足的睡眠 / enough time 足够的时间 形容词/副词 + enough（副词用法） 放在形容词/副词后面 good enough 足够好 / early enough 足够早 enough to do sth. 足够……去做某事 He is old enough to go to school. 课文例句：I don't get enough sleep.（enough 修饰名词 sleep，放在前面） 4. 频度副词 often 的位置 often 意为"经常"，表示动作发生的频率。 位置规则： ① 放在 be 动词之后：He is often late. ② 放在实义动词之前：I often go to bed late. ③ 放在助动词/情态动词之后、实义动词之前：I can often help you. 课文例句：I often go to bed late. / I often forget the time.（often 放在实义动词 go/forget 之前） 常见频度副词按频率从高到低：always > usually > often > sometimes > seldom > never 六、课文对话逐句解析（P.17） 预测题答案：B（Haotian 晚睡，10:30 才睡觉，所以看起来累） 原文 翻译 解析 Mr Wang: Hi, Haotian. You look a little tired. 王老师：嗨，浩天。你看起来有点累。 look + 形容词 结构；a little 修饰 tired 表程度；老师观察到学生状态不佳，开启对话。 Haotian: Yeah. 浩天：是的。 简洁回应，确认自己确实累。Yeah 是口语化的 yes。 Mr Wang: What's up? 王老师：怎么了？ What's up? 口语常用表达，询问对方情况/问题，相当于 What's the matter? Haotian: I don't get enough sleep. I often go to bed late, around 10:30. 浩天：我睡眠不足。我经常晚睡，大约10:30。 get enough sleep 获得充足睡眠；don't 表否定；often 频度副词放在实义动词 go 前；go to bed late 晚睡；around 10:30 大约10:30，around 意为"大约"。 Mr Wang: Oh, no. You should go to bed earlier. 王老师：哦，那可不行。你应该早点睡觉。 Oh, no. 表示惊讶/担忧；You should... 提建议句型；earlier 是 early 的比较级，意为"更早"。 Haotian: OK. But story books are always interesting, I often forget time. 浩天：好的。但是故事书总是很有趣，我经常忘记时间。 But 表转折；always 频度副词，放在 be 动词 are 之后；interesting 有趣的（修饰物）；forget time 忘记时间；解释晚睡的原因——看故事书入迷。 Mr Wang: Why don't you set an alarm clock? It can tell you the time to go to bed. 王老师：你为什么不设个闹钟呢？它能告诉你该睡觉的时间。 Why don't you...? 提建议句型（委婉）；set an alarm clock 设闹钟；It 指代闹钟；tell sb. the time to do sth. 告诉某人做某事的时间；给出具体可操作的建议。 Haotian: That's a good idea. I can try that tonight. Thank you, Mr Wang. 浩天：好主意。我今晚可以试试。谢谢你，王老师。 That's a good idea. 赞同建议的常用答语；try that 试试那个方法；tonight 今晚；Thank you 表达感谢。 Mr Wang: Happy to help. 王老师：乐意效劳。 Happy to help. 回应感谢，相当于 You're welcome. 完整形式 I'm happy to help. 生活问题与建议配对（P.18） 问题（Problem） 建议（Advice） feel lonely（感到孤独） make new friends（交新朋友）/ talk with mum and dad（和爸妈聊聊） have a busy weekend（周末很忙） play football（踢足球）/ 适当放松 get up late（起床晚） set an alarm clock（设闹钟） put on weight easily（容易长胖） play football（多运动）/ 健康饮食 语法提示：feel lonely 和 put on weight easily 中，lonely 是形容词（孤独的），easily 是副词（容易地），分别修饰 feel 和 put on。 第 1 页 共 8 页 学科网（北京）股份有限公司 $