【周周有招】同步提高班讲义Unit 4 My Favourite Subject(Section A)第1讲2026-2027学年人教版七年级英语上册（教师版+学生版）

本讲义聚焦人教版七年级英语上册Unit 4 Section A核心内容，构建从学科词汇与描述性形容词（基础认知），到Why...? Because...句型及连词and/but/because逻辑连接（中层运用），再到8个双元音与连读规则（语音系统），最终实现综合对话与观点表达的完整知识支架。 该资料以“因果逻辑”为主线，设计课前诊断精准定位学情，阶梯变式训练（如基础填空、提升改写、拓展校园场景对话）分层满足需求，“黄金禁忌”板块直击中考易错点（如because与so不可连用）。语音模块含教师朗读稿及连读详解，写作范文提供输出脚手架，助力学生提升语言运用能力与思维品质，课中辅助教师高效教学，课后帮助学生查漏补缺。

✦ 周周有招 · 同步提高班 ✦ 编者前言 教育是一场静待花开的守望，而教材，是这场守望中最坚实的渡船。 当您翻开这本 「周周有招·同步提高班讲义」 ——人教版七年级英语上册 Unit 4 “My Favourite Subject” Section A 第1讲 时，您所看到的，绝非一份寻常的教案或讲稿。这是一份用心打磨的 教学导航图。 我们深知，语言学习的起点，往往始于一个动人的 “为什么”。 本讲以 “Why do you like this subject?” 为核心驱动，构建起从 词汇大厦 到 句型重构， 从 逻辑连接 到 语音系统 的完整 知识进化体系。 我们摒弃了机械的知识堆砌，转而以因果逻辑为脉络，将学科词汇、描述性形容词、连词 and/but/because 以及 8个双元音 等知识点，编织成一张有机的知识网络。 本讲尤其注重—— 课堂教学的真实痛点 与 高阶思维的隐性生长。 课前诊断 精准把脉， 阶梯变式 层层递进， 新语境拓展 让知识活学活用。我们特别设计了“变式3”系列，将语言知识置于真实的校园生活场景中，让学生在解决实际问题的过程中，自然地习得语言、运用语言。而 「黄金禁忌」 板块的设立，则直击全国中考高频易错点—— because 与 so 不能同时使用， 这一看似简单的规则，却是无数学生反复失分的症结所在。 此外，语音模块的 「教师朗读稿」 与连读规则详解，为课堂提供了可直接使用的教学素材；写作板块的范文解析，则为学生的输出表达提供了清晰的脚手架。 我们相信，好的讲义应当兼具—— 理性的架构之美 与 感性的温度之力。 它既要有清晰的逻辑骨架，让学生和教师一目了然地把握知识脉络；又要有丰富的血肉细节，让每一处易错点、每一个考点、每一次思维训练都落到实处。本讲贯穿始终的 “阶梯变式” 设计，正是这一理念的集中体现——从基础到提升再到拓展，让不同层次的学生都能找到自己的生长点。 亲爱的教师同仁，这本讲义是您课堂的得力助手，但绝非束缚。我们预留了充足的互动空间，期待您根据学情灵活调整，让教学真正地发生。 亲爱的同学，当你跟随本讲的脉络，一步步从 “知道” 走向 “会用”， 你会发现——英语学习不再是一场孤独的跋涉，而是一次充满惊喜的探索之旅。 创作者： Miss 周 团队： 周周有招 ——— 用心 · 专业 · 进阶 ——— Unit 4 My Favourite Subject 第1讲 Section A 姓名：__________ 班级：__________ 日期：__________ 本讲学习目标 学习目标维度 具体内容 语言能力 掌握学科类核心词汇及描述性形容词；能运用 Why do you like...? / Because... 进行问答；正确使用连词 and、but、because 文化意识 了解中外学校科目设置的差异，理解学科学习的多元价值 思维品质 通过因果逻辑分析，培养提取信息与理性表达观点的能力 学习能力 按词性分类记忆学科词汇，梳理特殊疑问句句型框架 本讲知识脉络 第一层（基础认知） → 学科词汇 + 描述性形容词 第二层（句型重构） → Why...? Because... + 特殊疑问句体系 第三层（逻辑连接） → 连词 and / but / because 三大逻辑关系 第四层（语音系统） → 8个双元音 + 连读规则 第五层（综合输出） → 运用核心句型进行对话交流与观点表达 课前诊断（Pre-class Test） 一、词汇拼写（每题1分，共5分） 1. My favourite s________ is history. I love learning about the past. 2. English is very u________. We can use it to talk with people from other countries. 3. I don't like maths because it's d________ for me. 4. PE class is e________. We can play basketball and run on the playground. 5. We have many subjects this t________, such as Chinese, maths, English and history. 二、句子翻译（每题2分，共4分） 1. 你最喜欢的科目是什么？  __________________________________________________ 2. 我喜欢英语，因为它很有趣。  __________________________________________________ 三、语法判断（每题1分，共2分） 1. I like PE and it's exciting. （判断句子是否正确，如不正确请改正）  __________________________________________________ 2. He doesn't like maths but it's boring. （判断句子是否正确，如不正确请改正）  __________________________________________________ 模块一：词汇大厦——学科词汇与描述性形容词 1.1 学科词汇全景图（School Subjects） 1.1.1 核心学科词汇表 序号 英文 音标 词性 中文释义 记忆技巧 1 Chinese /ˌtʃaɪˈniːz/ n. __________ Chi-nese（中国+的→中文） 2 maths /mæθs/ n. __________ math+s（美式math，英式maths） 3 English /ˈɪŋɡlɪʃ/ n. __________ Eng-land-ish（英格兰的语言） 4 history /ˈhɪstri/ n. __________ his+story（他的故事→历史） 5 geography /dʒiˈɒɡrəfi/ n. __________ geo（地球）+graphy（写→描述地球） 6 biology /baɪˈɒlədʒi/ n. __________ bio（生命）+logy（学科→生命学科） 7 music /ˈmjuːzɪk/ n. __________ Muse（缪斯女神）+ic（→音乐） 8 art /ɑːt/ n. __________ 联想记忆：artist（艺术家） 9 PE /ˌpiː ˈiː/ n. __________ Physical Education的缩写 10 IT /ˌaɪ ˈtiː/ n. __________ Information Technology的缩写 11 science /ˈsaɪəns/ n. __________ sci（知道）+ence（→知识） 12 French /frentʃ/ n./adj. __________ France（法国）+ch→French 1.1.2 学科词汇分类记忆法 ▸ 语言类（Language Subjects）：__________, __________, __________ ▸ 理科类（Science Subjects）：__________, __________, __________, __________ ▸ 文科类（Arts/Humanities）：__________, __________ ▸ 艺术体育类（Arts & PE）：__________, __________, __________ 1.1.3 学科词汇易错点警示 易错点 错误示例 正确用法 学科首字母大写 I like history and english. ________________________ PE的写法 I like P.E. class. ________________________ maths与math I like math class. ________________________ art前冠词 I have a art class. ________________________ 1.2 描述性形容词深度解析 1.2.1 形容词分类表 类别 形容词 中文释义 例句 正面评价 interesting __________ History is very interesting. fun __________ PE class is fun. exciting __________ The game is exciting. useful __________ English is useful. easy __________ Maths is easy for me. relaxing __________ Music is relaxing. important __________ Every subject is important. 负面评价 boring __________ The movie is boring. difficult __________ Science is difficult. hard __________ Maths is hard. 1.2.2 核心考点：-ing形容词与-ed形容词的辨析 形容词对 -ing形式（描述特征） -ed形式（描述感受） interesting / interested The book is __________. 这本书很有趣。 I am __________ in the book. 我对这本书感兴趣。 boring / bored The class is __________. 这节课很无聊。 I feel __________ in class. 我在课堂上感到无聊。 exciting / excited PE is __________. 体育课令人兴奋。 We are __________ about PE. 我们对体育课感到兴奋。 relaxing / relaxed Music is __________. 音乐令人放松。 I feel __________ after class. 下课后我感到放松。 口诀记忆： -ing 表示"__________"（描述特征），-ed 表示"__________"（描述感受）。 （初学者可先记：事物特征用-ing，人的感受用-ed。） 1.2.3 阶梯变式训练 变式1（基础）： 用所给词的适当形式填空 1. The story is very __________ (interest). I like it very much. 2. She is __________ (interest) in science because she can do experiments. 3. The maths class is __________ (bore). Many students want to sleep. 变式2（提升）： 完成句子 1. I think PE is very __________ （令人兴奋的） because we can play sports. 2. After a long day of study, I feel very __________ （放松的）. 变式3（拓展）： 语法选择 (  ) —How do you feel about the trip? —It was so __________, and we are all __________ about it. A. exciting; excited   B. excited; exciting   C. exciting; exciting   D. excited; excited 1.3 be good短语辨析 短语 含义 搭配 例句 be good at __________ + n./doing I am good at maths. / She is good at playing the piano. be good with __________ + 人/物 He is good with children. / My teacher is good with numbers. be good for __________ + n. Vegetables are good for our health. be good to __________ + 人 The teacher is good to us. 口诀记忆： at擅长做某事，with善于和人处，for对某有好处，to对某很友好。 阶梯变式训练 1. My brother is good __________ numbers. He can work out maths problems quickly. A. at   B. with   C. for   D. to 2. Eating fruit and vegetables is good __________ our health. A. at   B. with   C. for   D. to 3. Our English teacher is very good __________ us. She always helps us when we have problems. A. at   B. with   C. for   D. to 模块二：句型重构——Why...? Because... 体系 2.1 核心句型结构拆解 2.1.1 询问与表达最喜欢的科目 功能 句型结构 示例 询问最喜欢的科目 ________________________ What's your favourite subject? 回答 ________________________ My favourite subject is English. 同义表达 ________________________ I like English (the) best. 询问原因 ________________________ Why do you like history? 回答原因 ________________________ Because it's interesting. 2.1.2 Why引导的特殊疑问句深度解析 结构公式： Why + __________（do/does）+ __________ + 动词原形 + 其他？ 回答公式： __________ + 完整句子（陈述句语序） 易错点警示：  • why和__________不能同时出现在一个句子中  • because和__________不能同时使用  • 回答why问句时，because从句必须是一个______________________，不能只用形容词 错误类型 错误句子 正确句子 because+形容词 Why do you like art? — Because fun. ________________________ because+so连用 Because it's fun, so I like it. ________________________ Why+because连用 Why because it's fun? ________________________ 2.1.3 阶梯变式训练 变式1（基础）： 完成对话 A: (1)__________ is your favourite subject? B: My favourite subject is music. A: (2)__________ do you like it? B: (3)__________ it's relaxing and I can learn many songs. 变式2（提升）： 按要求改写句子 1. My favourite subject is history.（对划线部分提问） __________________________________________________ 2. I like art because it's fun.（对划线部分提问） __________________________________________________ 3. She likes PE because it's exciting.（对划线部分提问） __________________________________________________ 变式3（拓展·新语境）： 根据校园生活场景完成对话 场景：Chen Jie和Li Ming在学校走廊里聊天，讨论新学期的课程表。 Chen Jie: Hi, Li Ming! We have a new subject this term — biology. What do you think of it? Li Ming: I think it's really (1)__________（有趣的）. I like learning about plants and animals. Chen Jie: (2)__________（为什么） do you like it so much? Li Ming: (3)__________（因为） our biology teacher, Mr. Wang, is excellent. He lets us do experiments in class. Chen Jie: That sounds great! (4)__________（什么） is your favourite subject, then? Li Ming: My favourite subject is biology now. (5)__________（但是） I also like maths. 2.2 扩展句型：What other...? / What...do you have? 句型 功能 示例 What other + 名词 + do you like? ____________________ What other subjects do you like? What classes do you have today? ____________________ What classes do you have on Monday? When do you have + 学科? ____________________ When do you have history? Who is your + 学科 + teacher? ____________________ Who is your maths teacher? 模块三：逻辑连接——连词and/but/because 3.1 连词功能总览 连词 中文含义 逻辑关系 功能说明 and __________ __________ 连接两个相同性质的想法或事物 but __________ __________ 连接两个相反或不同的想法 because __________ __________ 说明原因，解释"为什么" 3.2 连词and深度解析 3.2.1 四大功能详解 功能 说明 示例 并列连接 连接两个相同成分 I have art and geography today. / The class is fun and interesting. / We sing and dance in music class. 顺承连接 表示__________ I get up at 7:00 and go to school at 7:30. / We finish class at 4:30 and then play basketball. 递进补充 补充进一步信息 I like maths because I'm good with numbers, and I want to be a scientist. 三个以上成分 A, B, C and D I study maths, music, French, history and English this term. 3.2.2 易错点警示 否定句中的and要改为__________。 错误：I don't like apples and bananas. 正确：________________________________ 规则：在否定句中列举事物时，用__________代替and。 3.3 连词but深度解析 3.3.1 三大功能详解 功能 说明 示例 表示相反 前后句意相反 I like Chinese, but I don't like maths. / She likes sports, but her brother doesn't. 表示对比 同一事物的两面性 Biology is difficult but important. / The classroom is small but clean. 连接相反句 转折关系 I like all the subjects, but my favourite is maths. 3.3.2 易错点警示 __________和__________不能同时使用！ 错误：Although he is young, but he knows a lot. 正确：________________________________ 正确：________________________________ 规则：although（虽然）和but（但是）只能选一个使用。 3.4 连词because深度解析 3.4.1 三大功能详解 功能 说明 示例 回答Why 回答原因 —Why do you like music? —Because it's relaxing. 从句在后 主句后加原因 I like Chinese because it's fun. / He doesn't like maths because it's boring to him. 从句在前 句首加逗号 Because it's fun, I like Chinese. 3.4.2 黄金禁忌：because和so不能同时使用 用法 句子 正确/错误 because（正确） Because it's fun, I like it. 正确 because（正确） I like it because it's fun. 正确 so（正确） It's fun, so I like it. 正确 because+so（错误） Because it's fun, so I like it. 错误 3.4.3 because与because of的辨析 对比项 because because of 词性 __________（连词） __________（介词短语） 后接 ____________________ __________ / __________ / __________ 示例 I stay at home __________ it rains. I stay at home __________ the rain. 3.5 三大连词对比总结表 连词 逻辑关系 例句 常见错误 and __________ I have art and geography. 否定句中用and（应为____） but __________ It's difficult but interesting. 与__________连用 because __________ I like it because it's fun. 与____同时使用 3.6 阶梯变式训练 变式1（基础）： 选词填空（and / but / because） 1. I like English __________ it's very useful. 2. Maths is difficult __________ interesting. 3. I have music __________ art on Friday afternoon. 变式2（提升）： 合并句子 1. I like history. It's very interesting.（用because合并） __________________________________________________ 2. She likes PE. She doesn't like maths.（用but合并） __________________________________________________ 3. We have Chinese class. We have English class.（用and合并） __________________________________________________ 变式3（拓展·新语境）： 从方框中选择适当的词完成短文（可重复使用） 方框：and, but, because, like, such as Hello, I'm a student in Grade 7. This term, I have many subjects, (1)__________ Chinese, maths, English, history, geography, PE and IT. I like all the subjects, (2)__________ my favourite is English. Why do I like it? (3)__________ it's very useful and my English teacher is really nice. I don't like history (4)__________ it's a little boring for me. (5)__________ I know every subject is important, so I will study hard. 课堂练习 一、单项选择（每题1分，共6分） (  ) 1. —__________ is your favourite subject? —My favourite subject is art. A. What   B. Why   C. When   D. Who (  ) 2. I like PE __________ it's exciting and I can play sports. A. but   B. because   C. and   D. so (  ) 3. Biology is difficult __________ very useful for our life. A. and   B. but   C. because   D. or (  ) 4. —Why don't you like geography? —__________ it's boring. A. So   B. But   C. Because   D. And (  ) 5. My sister __________ maths. She thinks it's too difficult. A. like   B. likes   C. doesn't like   D. don't like (  ) 6. I like English __________ I also like Chinese. They are both interesting. A. and   B. but   C. because   D. or 二、用所给词的适当形式填空（每题1分，共4分） 1. This book is very __________ (interest). I want to read it again. 2. She is __________ (interest) in music because she can play the piano well. 3. My brother is good at __________ (play) basketball. 4. We have four __________ (class) in the morning. 三、完成句子（每题2分，共6分） 1. 你为什么喜欢历史？ __________ do you __________ history? 2. 因为了解过去很有趣。 __________ it's interesting to __________ __________ the past. 3. 我擅长数学，因为我对数字很在行。 I am __________ __________ maths because I'm good __________ numbers. 模块四：语音系统——8个双元音与连读 4.1 双元音全景图 本单元集中学习8个双元音，分为两组： 4.1.1 合口双元音（5个） 双元音 常见字母或组合 例词 发音要点 /eɪ/ a, ai, ay, ei name, face, day, play, eight 从/e/滑向/ɪ/，口型由大到小 /aɪ/ i, y, igh nice, mine, fly, try, light 从/a/滑向/ɪ/，嘴巴张大再收拢 /ɔɪ/ oi, oy boy, toy, enjoy, coin, voice 从/ɔ/滑向/ɪ/，圆唇过渡到扁唇 /əʊ/ o, oa, oe, ow nose, note, coat, boat, yellow 从/ə/滑向/ʊ/，嘴唇逐渐收圆 /aʊ/ ou, ow house, mouth, cow, now, how 从/a/滑向/ʊ/，嘴巴先大后收圆 4.1.2 集中双元音（3个） 双元音 常见字母或组合 例词 发音要点 /ɪə/ ear, ere, eer ear, near, here, deer, beer 从/ɪ/滑向/ə/，舌尖抵下齿 /eə/ are, air, ear, ere share, care, air, hair, bear, where 从/e/滑向/ə/，口型由较开变较闭 /ʊə/ ua, our, oor, ure usual, tour, poor, sure, February 从/ʊ/滑向/ə/，嘴唇由收圆变放松 4.1.3 发音核心原则 双元音发音三原则： 1. ______________：第一个元音发音时间长，第二个元音短而轻 2. ______________：第一个元音发音响亮，第二个元音模糊 3. ______________：两个元音之间要自然滑动，不能断开 4.1.4 跟读练习——请大声朗读以下单词 Part A：合口双元音朗读 /eɪ/ — name, face, day, play, late, same, plate, rain /aɪ/ — nice, mine, fly, cry, time, kite, why, light /ɔɪ/ — boy, toy, enjoy, coin, voice, soil, noise, join /əʊ/ — nose, note, coat, boat, home, yellow, go, show /aʊ/ — house, mouth, cow, now, how, about, sound, cloud Part B：集中双元音朗读 /ɪə/ — ear, near, here, deer, clear, fear, idea, real /eə/ — share, care, air, hair, bear, where, there, chair /ʊə/ — sure, poor, tour, usual, February, curious, during Part C：易混双元音对比朗读 /eɪ/ vs /aɪ/: late—light, name—nine, face—five, cake—kite /eə/ vs /ɪə/: care—clear, hair—here, where—near, bear—beer 4.2 连读规则（Linking） 4.2.1 规则一：辅音+元音连读 规则：前一个单词以__________结尾，后一个单词以__________开头时，可以将辅音和元音连起来读。 ▸ Wake up! → __________ ▸ What time is it? → __________ ▸ Come on! → __________ ▸ Get up! → __________ ▸ I don't want to get up. → __________ 4.2.2 规则二：r/re+元音连读 规则：前一个单词以字母____或____结尾，后一个单词以元音开头时，加一个____音连读。 ▸ There is → __________ ▸ For example → __________ ▸ More about → __________ ▸ A pair of → __________ ▸ far away → __________ 4.2.3 连读练习——请朗读以下句子，注意连读现象 1. Wake up! Wake up! It's time to get up. （注意：wake up连读，get up连读） 2. What time is it? I don't want to get up. （注意：what time正常读，time is连读，want to读作/wɒnə/，get up连读） 3. Come on! Get up! You're going to be late. （注意：come on连读，going to读作/ɡɒnə/） 4. Late for what? Late for school. （注意：late for正常读） 5. But it is Sunday, Mum! （注意：it is连读） 课堂小结 请根据本讲学习内容，完成以下知识体系回顾： 第一层：词汇大厦 学科词汇：__________, __________, __________, __________, __________, __________, __________, __________, __________, __________, __________, __________ 描述性形容词（正面）：__________, __________, __________, __________, __________, __________, __________ 描述性形容词（负面）：__________, __________, __________ 核心辨析：-ing形容词描述__________，-ed形容词描述__________ 短语：be good ____ / be good ____ / be good ____ / be good ____ 第二层：句型重构 询问喜好：________________________________________ 询问原因：________________________________________ 回答原因：________________________________________ 第三层：逻辑连接 and → __________关系   but → __________关系   because → __________关系 黄金禁忌：__________和__________不能同时使用；__________和__________不能同时使用 第四层：语音系统 8个双元音：合口双元音（______, ______, ______, ______, ______）+ 集中双元音（______, ______, ______） 连读规则：____________________；____________________ 第五层：综合输出 ▸ 能用所学句型谈论自己喜欢的科目及原因 ▸ 能用连词and/but/because连接信息，进行观点表达 课后巩固作业 一、词汇与短语（每题1分，共10分） A. 根据首字母或汉语提示写单词 1. G__________ is a subject about different places on the earth. 2. H__________ is a subject about the past. 3. I think music is r__________. It can make me feel good after a long day. 4. My favourite subject is English because it's very u__________. 5. I don't like the movie. It's b__________. B. 用所给词的适当形式填空 1. This game is __________ (excite). All the children are __________ (excite) about it. 2. My brother is good at __________ (swim) and he is good __________ children. 3. The maths problem is __________ (difficulty) but I can work it out. 二、单项选择（每题1分，共8分） (  ) 1. —__________ do you like history? —Because it's interesting to learn about the past. A. What   B. Why   C. When   D. How (  ) 2. I like all the subjects, __________ my favourite is English. A. and   B. but   C. so   D. because (  ) 3. __________ it's difficult, I will try my best to learn maths well. A. Because   B. Although   C. But   D. And (  ) 4. She doesn't like science __________ it's too hard for her. A. and   B. but   C. because   D. so (  ) 5. We have maths __________ English on Monday morning. A. but   B. or   C. and   D. because (  ) 6. —Is your favourite subject art? —No, it's __________. My favourite is music. A. not   B. no   C. doesn't   D. isn't (  ) 7. The teacher is very kind __________ she always helps us with our problems. A. and   B. but   C. because   D. or (  ) 8. I think English is __________ useful subject. A. a   B. an   C. the   D. / 三、句型转换（每题2分，共8分） 1. My favourite subject is science.（改为同义句） I __________ science __________. 2. He likes PE because it's exciting.（对划线部分提问） __________ __________ he __________ PE? 3. I have art. I have geography today.（合并为一句） I have __________ __________ geography today. 4. We have English class on Monday and Friday.（对划线部分提问） __________ __________ you have English class? 四、完形填空（每题1分，共10分） 阅读下面短文，从各题所给的A、B、C三个选项中选出最佳选项。 Hello! I'm Li Hua. I'm a student in Grade 7. This term, I have many subjects 1.__________ Chinese, maths, English, history, geography, PE, music and art. My favourite subject is English. I like it 2.__________ it's very useful. I can 3.__________ English songs and talk with my foreign friends. My English teacher, Ms. Wang, is really nice. She 4.__________ us play games in class. That's 5.__________! I don't like history 6.__________ it's a little boring for me. But my best friend, Zhang Wei, 7.__________ history is very interesting. He is good 8.__________ remembering dates and events. Maths is difficult 9.__________ important. I'm not very good at it, 10.__________ I will work hard. I know every subject is important for our future. (  ) 1. A. like   B. likes   C. liking (  ) 2. A. but   B. because   C. and (  ) 3. A. sing   B. sings   C. singing (  ) 4. A. let   B. lets   C. letting (  ) 5. A. boring   B. difficult   C. exciting (  ) 6. A. and   B. but   C. because (  ) 7. A. say   B. says   C. saying (  ) 8. A. at   B. with   C. for (  ) 9. A. and   B. but   C. so (  ) 10. A. and   B. but   C. because 五、阅读理解（每题2分，共10分） 阅读下面的留言板帖子，完成后面的题目。 School Subjects Message Board Post 1 — Mike (Canada) I'm a student in Canada. I'm very busy this year. I study maths, music, French, history, English, IT, science and gym. My favourite subject is music because the class is fun and we learn a lot of new songs. Music always makes me happy. My music teacher is excellent. He lets us play all kinds of interesting instruments. I want to be a singer in the future. Post 2 — Wu Binbin (China) I'm from China. This term, I have Chinese, history, maths, English, music, PE, geography, biology, IT and art. I like all the subjects, but my favourite is maths. I like it because I'm good with numbers. We learn how to work out maths problems in class. It feels like magic and is really fun. Maths is very useful in our life, and I want to be a scientist in the future. Post 3 — Emma (UK) Hello! I'm Emma from London. My favourite subject is history. I love learning about the past. It's interesting to know how people lived before. I also like art because I can draw and paint. But I don't like science — it's too difficult for me. My best friend, Lucy, is good at science. She often helps me with my science homework. (  ) 1. What is Mike's favourite subject? A. Maths.   B. Music.   C. History.   D. Science. (  ) 2. Why does Wu Binbin like maths? A. Because it's easy.   B. Because his teacher is nice.   C. Because he's good with numbers.   D. Because it's boring. (  ) 3. What does Wu Binbin want to be in the future? A. A singer.   B. A teacher.   C. A scientist.   D. A doctor. (  ) 4. What does Emma think of science? A. It's interesting.   B. It's too difficult.   C. It's useful.   D. It's exciting. (  ) 5. Which of the following is TRUE according to the passage? A. Mike's music teacher lets them play instruments.   B. Emma's favourite subject is art.   C. Wu Binbin is not good at maths.   D. Emma often helps Lucy with science. 六、写作（10分） 根据以下提示，写一篇不少于50词的短文，介绍你最喜欢的科目及原因。 提示： • What is your favourite subject? • Why do you like it?（至少给出两个理由） • What do you do in that class? • What do you want to be in the future? 要求：正确使用连词and, but, because；语句通顺，逻辑清晰；不少于50词。 下一讲预告： Section B：What Can You Learn from Different Subjects? 预习任务：阅读Section B的课文，找出文中人物最喜欢的科目及原因。 学科网（北京）股份有限公司 $ 人教版七年级英语上册 · Unit 4 课时：120分钟（2节课） My Favourite Subject 第1讲 · Section A：Why Do You Like This Subject？ 授课教师：__________ 授课时间：__________ ▎教学总览 本讲教学目标 教学目标维度 具体内容 对应课标要求 语言能力目标 掌握学科类核心词汇及描述性形容词；能运用Why do you like...? / Because... 进行问答；正确使用连词and, but, because 语言技能三级 文化意识目标 了解中外学校科目设置的差异，理解学科学习的多元价值 文化意识三级 思维品质目标 通过因果逻辑分析，培养提取信息与理性表达观点的能力 思维品质三级 学习能力目标 按词性分类记忆学科词汇，梳理特殊疑问句句型框架 学习能力三级 本讲知识脉络图 Unit 4 第1讲：知识进化体系 第一层（基础认知）→ 学科词汇 + 描述性形容词 第二层（句型重构）→ Why...? Because... + 特殊疑问句体系 第三层（逻辑连接）→ 连词and / but / because 三大逻辑关系 第四层（语音系统）→ 8个双元音 + 连读规则 第五层（综合输出）→ 运用核心句型进行对话交流与观点表达 教学时间分配 教学环节 时间 教学形式 课前诊断（Pre-class Test） 10分钟 独立完成 课前诊断讲评 5分钟 师生互动 模块一：词汇大厦——学科词汇与描述性形容词 20分钟 精讲+板书 模块二：句型重构——Why...? Because... 体系 20分钟 精讲+操练 模块三：逻辑连接——连词and/but/because 20分钟 精讲+对比 课堂练习（15分钟）+ 讲解（5分钟） 20分钟 独立练习+讲评 模块四：语音系统——8个双元音与连读 15分钟 精讲+朗读 课堂小结 5分钟 师生共建 课后巩固作业 30分钟量 课后完成 ▎课前诊断（Pre-class Test）——10分钟 诊断目的：激活已有知识储备，检测学生对学科词汇和基础句型的掌握程度 一、词汇拼写 （每题1分，共5分） 1. My favourite s________ is history. I love learning about the past. 答案 subject 　解析：根据句意“我最喜欢的________是历史”，结合首字母s，应填subject（学科；科目）。注意subject是可数名词，此处用单数形式。常见错误：有学生可能会想到study（学习），但study泛指学习行为，而history是一门具体的学科，因此subject是最佳答案。 2. English is very u________. We can use it to talk with people from other countries. 答案 useful 　解析：句意为“英语非常________。我们可以用它和来自其他国家的人交谈。”根据语境，英语是“有用的”，首字母u，故填useful（有用的；有益的）。 3. I don't like maths because it's d________ for me. 答案 difficult 　解析：句意为“我不喜欢数学，因为它对我来说很________。”根据语境和首字母d，应填difficult（困难的）。同义词为hard。此题还考查了句型It's + 形容词 + for sb.，意为“做某事对某人来说是……的”，本句意为“数学对我来说很难”。 4. PE class is e________. We can play basketball and run on the playground. 答案 exciting 　解析：句意为“体育课是令人________的。我们可以在操场上打篮球和跑步。”根据语境，体育课令人兴奋，首字母e，故填exciting（令人兴奋的）。注意：exciting修饰事物，excited修饰人。 5. We have many subjects this t________, such as Chinese, maths, English and history. 答案 term 　解析：句意为“这________我们有很多科目，比如语文、数学、英语和历史。”根据首字母t和语境，应填term（学期）。 二、句子翻译 （每题2分，共4分） 1. 你最喜欢的科目是什么？ 答案 What's your favourite subject? 　解析：询问“最喜欢的科目”，用“What's your favourite subject?”。favourite是英式拼写，美式拼写为favorite。注意：What's是What is的缩写。 2. 我喜欢英语，因为它很有趣。 答案 I like English because it's very interesting. 　解析：表示原因用because引导原因状语从句。interesting意为“有趣的”，修饰事物。 三、语法判断 （每题1分，共2分） 1. I like PE and it's exciting. （判断句子是否正确，如不正确请改正） 答案 错误。应改为：I like PE because it's exciting. 　解析：原句用and连接，但“喜欢体育”和“它令人兴奋”之间是因果关系，而非并列关系。应该用because连接，表示“我喜欢体育，因为它令人兴奋。” 2. He doesn't like maths but it's boring. （判断句子是否正确，如不正确请改正） 答案 错误。应改为：He doesn't like maths because it's boring. 　解析：原句用but（但是）表示转折，但“不喜欢数学”和“它很无聊”之间是因果关系——不喜欢数学的原因是因为它无聊。应该用because连接。注：在英语中，我们通常用because来直接给出最核心的原因。but连接的两个分句在意义上应为对比或转折，而“不喜欢”和“它无聊”是顺承的因果关系，因此不适用but。 ▎模块一：词汇大厦——学科词汇与描述性形容词 核心素养目标：按词性分类记忆学科类单词，实现词汇的结构化建构 1.1 学科词汇全景图（School Subjects） 1.1.1 核心学科词汇表 序号 英文 音标 词性 中文释义 记忆技巧 1 Chinese /ˌtʃaɪˈniːz/ n. 语文；中文 Chi-nese（中国+的→中文） 2 maths /mæθs/ n. 数学 math+s（美式math，英式maths） 3 English /ˈɪŋɡlɪʃ/ n. 英语 Eng-land-ish（英格兰的语言） 4 history /ˈhɪstri/ n. 历史 his+story（他的故事→历史） 5 geography /dʒiˈɒɡrəfi/ n. 地理 geo（地球）+graphy（写→描述地球） 6 biology /baɪˈɒlədʒi/ n. 生物 bio（生命）+logy（学科→生命学科） 7 music /ˈmjuːzɪk/ n. 音乐 Muse（缪斯女神）+ic（→音乐） 8 art /ɑːt/ n. 美术；艺术 联想记忆：artist（艺术家） 9 PE /ˌpiː ˈiː/ n. 体育 Physical Education的缩写 10 IT /ˌaɪ ˈtiː/ n. 信息技术 Information Technology的缩写 11 science /ˈsaɪəns/ n. 科学 sci（知道）+ence（→知识） 12 French /frentʃ/ n./adj. 法语；法国的 France（法国）+ch→French 1.1.2 学科词汇分类记忆法 ▸ 语言类（Language Subjects）：Chinese, English, French ▸ 理科类（Science Subjects）：maths, science, biology, IT ▸ 文科类（Arts/Humanities）：history, geography ▸ 艺术体育类（Arts & PE）：music, art, PE 1.1.3 学科词汇易错点警示 易错点 错误示例 正确用法 解析 学科首字母大写 I like history and english. I like History and English. 作为学校课程时首字母常大写，尤其是语言类科目。但在泛指的语境下，许多科目也可小写。本教材遵循课程名称大写的规范。 PE的写法 I like P.E. class. I like PE class. 现代教材中PE通常不加点 maths与math I like math class. I like maths class.（英式） 人教版教材使用maths art前冠词 I have a art class. I have an art class. art以元音音素开头，用an 1.2 描述性形容词深度解析 1.2.1 形容词分类表 类别 形容词 中文释义 用法特征 例句 正面评价 interesting 有趣的 修饰事物，表示"引人入胜的" History is very interesting. fun 有趣的；好玩的 口语化，侧重"好玩" PE class is fun. exciting 令人兴奋的 修饰事物，表示"激动人心的" The game is exciting. useful 有用的；有益的 强调实用价值 English is useful. easy 容易的 反义词为difficult Maths is easy for me. relaxing 令人放松的 修饰事物，使人放松 Music is relaxing. 正面评价 important 重要的 强调重要性 Every subject is important. 负面评价 boring 无聊的；乏味的 修饰事物，令人厌烦 The movie is boring. difficult 困难的 同义词hard Science is difficult. hard 困难的；辛苦的 口语化，同义词difficult Maths is hard. 1.2.2 核心考点：-ing形容词与-ed形容词的辨析 高频考点：-ing形容词和-ed形容词的区别在于描述对象不同 形容词对 -ing形式（描述特征） -ed形式（描述感受） interesting / interested The book is interesting. 这本书很有趣。 I am interested in the book. 我对这本书感兴趣。 boring / bored The class is boring. 这节课很无聊。 I feel bored in class. 我在课堂上感到无聊。 exciting / excited PE is exciting. 体育课令人兴奋。 We are excited about PE. 我们对体育课感到兴奋。 relaxing / relaxed Music is relaxing. 音乐令人放松。 I feel relaxed after class. 下课后我感到放松。 口诀记忆法： -ing 表示"令人……的"（描述特征）， -ed 表示"感到……的"（描述感受）。 （初学者可先记：事物特征用-ing，人的感受用-ed。） 1.2.3 阶梯变式训练 变式1（基础）：用所给词的适当形式填空 1. The story is very __________ (interest). I like it very much. 答案 interesting 　解析：主语The story是"物"，表示"这个故事很有趣"，用-ing形容词interesting。句意为：这个故事非常有趣。我非常喜欢它。 2. She is __________ (interest) in science because she can do experiments. 答案 interested 　解析：主语She是"人"，表示"她对科学感兴趣"，用-ed形容词interested。固定搭配be interested in（对……感兴趣）。句意为：她对科学感兴趣，因为她可以做实验。 3. The maths class is __________ (bore). Many students want to sleep. 答案 boring 　解析：主语the maths class是"物"，表示"数学课很无聊"，用-ing形容词boring。句意为：数学课很无聊。很多学生想睡觉。 变式2（提升）：完成句子 1. I think PE is very __________ (令人兴奋的) because we can play sports. 答案 exciting 　解析：空格处修饰PE（物），表示"体育课令人兴奋"，用exciting。句意为：我认为体育课非常令人兴奋，因为我们可以做运动。 2. After a long day of study, I feel very __________ (放松的). 答案 relaxed 　解析：主语I是"人"，表示"我感到放松"，用-ed形容词relaxed。句意为：经过一天的学习，我感到非常放松。 变式3（拓展）：语法选择 1. —How do you feel about the trip? —It was so __________, and we are all __________ about it. A. exciting; excited   B. excited; exciting   C. exciting; exciting   D. excited; excited 答案 A 　解析：第一空修饰the trip（物），用exciting；第二空主语We（人），用excited。be excited about意为"对……感到兴奋"。句意为：——你觉得这次旅行怎么样？——太令人兴奋了，我们都对此感到兴奋。 1.3 be good短语辨析 高频考点：四大be good短语必须掌握 短语 含义 搭配 例句 be good at 擅长 + n./doing I am good at maths. / She is good at playing the piano. be good with 善于应付…… + 人/物 He is good with children. / My teacher is good with numbers. be good for 对……有好处 + n. Vegetables are good for our health. be good to 对……友好 + 人 The teacher is good to us. 口诀记忆法： at擅长做某事，with善于和人处， for对某有好处，to对某很友好。 阶梯变式训练 1. My brother is good __________ numbers. He can work out maths problems quickly. A. at   B. with   C. for   D. to 答案 B 　解析：be good with numbers意为"擅长数字/数学好"，是固定搭配。句意为：我哥哥擅长数字。他能快速解出数学题。 2. Eating fruit and vegetables is good __________ our health. A. at   B. with   C. for   D. to 答案 C 　解析：be good for意为"对……有好处"。句意为：吃水果和蔬菜对我们的健康有好处。 3. Our English teacher is very good __________ us. She always helps us when we have problems. A. at   B. with   C. for   D. to 答案 D 　解析：be good to意为"对……友好"。句意为：我们的英语老师对我们很好。当我们有问题时，她总是帮助我们。 ▎模块二：句型重构——Why...? Because... 体系 核心素养目标：熟练运用特殊疑问句询问喜好及原因，构建因果逻辑表达体系 2.1 核心句型结构拆解 2.1.1 询问与表达最喜欢的科目 功能 句型结构 示例 询问最喜欢的科目 What's your favourite subject? What's your favourite subject? 回答 My favourite subject is + 学科 My favourite subject is English. 同义表达 I like + 学科 + (the) best/most. I like English (the) best. 询问原因 Why do/does + 主语 + like + 学科? Why do you like history? 回答原因 Because + 句子 Because it's interesting. 2.1.2 Why引导的特殊疑问句深度解析 结构公式： Why + 助动词（do/does）+ 主语 + 动词原形 + 其他？ 回答公式： Because + 完整句子（陈述句语序） 易错点警示： 1. why和because不能同时出现在一个句子中 2. because和so不能同时使用 3. 回答why问句时，because从句必须是一个完整的句子，不能只用形容词 错误类型 错误句子 正确句子 because+形容词 Why do you like art? — Because fun. Because it's fun. because+so连用 Because it's fun, so I like it. Because it's fun, I like it. / It's fun, so I like it. Why+because连用 Why because it's fun? Because it's fun. 2.1.3 阶梯变式训练 变式1（基础）：完成对话 A: (1)__________ is your favourite subject? B: My favourite subject is music. A: (2)__________ do you like it? B: (3)__________ it's relaxing and I can learn many songs. 答案 (1) What   (2) Why   (3) Because 　解析：第1空询问"什么科目"，用What；第2空询问"为什么"，用Why；第3空回答原因，用Because引导句子。 变式2（提升）：按要求改写句子 1. My favourite subject is history.（对划线部分提问） 答案 What's your favourite subject? 　解析：对"history"（具体科目）提问，用What。原句主语my favourite subject改为your favourite subject，be动词is提前。 2. I like art because it's fun.（对划线部分提问） 答案 Why do you like art? 　解析：对"because it's fun"（原因）提问，用Why。主语I改为you，助动词用do。 3. She likes PE because it's exciting.（对划线部分提问） 答案 Why does she like PE? 　解析：主语She是第三人称单数，助动词用does。注意：加does后，likes要还原为like。 变式3（拓展·新语境）：根据校园生活场景完成对话 场景：Chen Jie和Li Ming在学校走廊里聊天，讨论新学期的课程表。 Chen Jie: Hi, Li Ming! We have a new subject this term — biology. What do you think of it? Li Ming: I think it's really (1)__________ (有趣的). I like learning about plants and animals. Chen Jie: (2)__________ (为什么) do you like it so much? Li Ming: (3)__________ (因为) our biology teacher, Mr. Wang, is excellent. He lets us do experiments in class. Chen Jie: That sounds great! (4)__________ (什么) is your favourite subject, then? Li Ming: My favourite subject is biology now. (5)__________ (但是) I also like maths. 答案 (1) interesting   (2) Why   (3) Because   (4) What   (5) But 解析：第1空修饰事物biology，用interesting。此处interesting（引人入胜的）比fun（好玩的）更能体现对新学科知识性的好奇。第2空询问原因用Why；第3空回答原因用Because；第4空询问科目用What；第5空表示转折用But。 2.2 扩展句型：What other...? / What...do you have? 2.2.1 扩展句型表 句型 功能 示例 What other + 名词 + do you like? 询问还喜欢什么其他事物 What other subjects do you like? What classes do you have today? 询问今天有什么课 What classes do you have on Monday? When do you have + 学科? 询问什么时候上某课 When do you have history? Who is your + 学科 + teacher? 询问某科老师是谁 Who is your maths teacher? ▎模块三：逻辑连接——连词and/but/because 核心素养目标：掌握三大连词的逻辑功能，构建复合句表达能力 3.1 连词功能总览 连词 中文含义 逻辑关系 功能说明 and 和；并且 并列/顺承 连接两个相同性质的想法或事物 but 但是；然而 转折 连接两个相反或不同的想法 because 因为 因果 说明原因，解释"为什么" 3.2 连词and深度解析 3.2.1 四大功能详解 功能 说明 示例 并列连接 连接两个相同成分 I have art and geography today. / The class is fun and interesting. / We sing and dance in music class. / English is important, and my English teacher is nice. 顺承连接 表示先后顺序 I get up at 7:00 and go to school at 7:30. / We finish class at 4:30 and then play basketball. 递进补充 补充进一步信息 I like maths because I'm good with numbers, and I want to be a scientist. 三个以上成分 A, B, C and D I study maths, music, French, history and English this term. 3.2.2 易错点警示 否定句中的and要改为or 错误：I don't like apples and bananas. 正确：I don't like apples or bananas. 规则：在否定句中列举事物时，用or代替and。 3.3 连词but深度解析 3.3.1 三大功能详解 功能 说明 示例 表示相反 前后句意相反 I like Chinese, but I don't like maths. / She likes sports, but her brother doesn't. 表示对比 同一事物的两面性 Biology is difficult but important. / The classroom is small but clean. 连接相反句 转折关系 I like all the subjects, but my favourite is maths. / History is my favourite subject, but my sister doesn't like it. 3.3.2 易错点警示 although/though和but不能同时使用！ 错误：Although he is young, but he knows a lot. 正确：Although he is young, he knows a lot. / He is young, but he knows a lot. 规则：although（虽然）和but（但是）只能选一个使用。 3.4 连词because深度解析 3.4.1 三大功能详解 功能 说明 示例 回答Why 回答原因 —Why do you like music? —Because it's relaxing. 从句在后 主句后加原因 I like Chinese because it's fun. / He doesn't like maths because it's boring to him. 从句在前 句首加逗号 Because it's fun, I like Chinese. 3.4.2 黄金禁忌：because和so不能同时使用 全国中考高频考点，学生最容易犯的错误！ 中文思维：因为……所以……   英文规则：because和so只能二选一 用法 句子 正确/错误 because（正确） Because it's fun, I like it. ✅ because（正确） I like it because it's fun. ✅ so（正确） It's fun, so I like it. ✅ because+so（错误） Because it's fun, so I like it. ❌ 3.4.3 because与because of的辨析 对比项 because because of 词性 连词（conjunction） 介词短语（prepositional phrase） 后接 完整句子（主语+谓语） 名词/代词/动名词 示例 I stay at home because it rains. I stay at home because of the rain. 3.5 三大连词对比总结表 连词 逻辑关系 例句 常见错误 and 并列/顺承 I have art and geography. 否定句中用and（应为or） but 转折 It's difficult but interesting. 与although/though连用 because 因果 I like it because it's fun. 与so同时使用 3.6 阶梯变式训练 变式1（基础）：选词填空（and / but / because） 1. I like English __________ it's very useful. 答案 because 　解析："它很有用"是"我喜欢英语"的原因，用because引导原因状语从句。 2. Maths is difficult __________ interesting. 答案 but 　解析：difficult（难）和interesting（有趣）是相反含义，用but表示转折。 3. I have music __________ art on Friday afternoon. 答案 and 　解析：music和art是两个并列的学科，用and连接。 变式2（提升）：合并句子 1. I like history. It's very interesting.（用because合并） 答案 I like history because it's very interesting. 　解析：后句是前句的原因，用because连接。 2. She likes PE. She doesn't like maths.（用but合并） 答案 She likes PE, but she doesn't like maths. 　解析：前后句是转折关系，用but连接。but前通常加逗号。 3. We have Chinese class. We have English class.（用and合并） 答案 We have Chinese and English class. 　解析：Chinese和English是并列关系，用and连接。 变式3（拓展·新语境）：从方框中选择适当的词完成短文（可重复使用） 方框：and, but, because, like, such as Hello, I'm a student in Grade 7. This term, I have many subjects, (1)__________ Chinese, maths, English, history, geography, PE and IT. I like all the subjects, (2)__________ my favourite is English. Why do I like it? (3)__________ it's very useful and my English teacher is really nice. I don't like history (4)__________ it's a little boring for me. (5)__________ I know every subject is important, so I will study hard. 答案 (1) like / such as   (2) but   (3) Because   (4) because   (5) But 解析：第1空：列举例子，用like或such as；第2空：前后句是转折关系，用but；第3空：回答Why的提问，用Because引导（句首首字母大写）；第4空：解释不喜欢历史的原因，用because；第5空：此处填But，表示转折。不能填Because，因为如果用Because，后半句的so必须去掉，构成Because I know..., I will study hard.的复合句。而这里后半句有so，表明前半句应该是一个独立的、表示转折的分句，用But引导最为恰当。 ▎课堂练习（15分钟）——独立完成 + 5分钟讲评 一、单项选择 （每题1分，共6分） ( ) 1. —__________ is your favourite subject? —My favourite subject is art. A. What   B. Why   C. When   D. Who 答案 A 　解析：询问"最喜欢的科目是什么"，用What提问。答语为具体科目名称。Why询问原因，When询问时间，Who询问人物。 ( ) 2. I like PE __________ it's exciting and I can play sports. A. but   B. because   C. and   D. so 答案 B 　解析："它令人兴奋"是"我喜欢体育"的原因，用because引导原因状语从句。注：用because比用and更能体现句子间的内在逻辑联系，使表达更有条理。 ( ) 3. Biology is difficult __________ very useful for our life. A. and   B. but   C. because   D. or 答案 B 　解析：difficult（难）和useful（有用）之间是转折关系，用but连接。表示"虽然难但是有用"。 ( ) 4. —Why don't you like geography? —__________ it's boring. A. So   B. But   C. Because   D. And 答案 C 　解析：Why提问，须用Because回答原因。注意：回答时Because引导的句子必须是完整的，不能只说"Because boring"。 ( ) 5. My sister __________ maths. She thinks it's too difficult. A. like   B. likes   C. doesn't like   D. don't like 答案 C 　解析：主语My sister是第三人称单数，根据后句"She thinks it's too difficult"可判断她不喜欢数学，所以用doesn't like。注意：doesn't后接动词原形like。 ( ) 6. I like English __________ I also like Chinese. They are both interesting. A. and   B. but   C. because   D. or 答案 A 　解析："喜欢英语"和"也喜欢语文"是并列关系，用and连接。and表示"并且，而且"。 二、用所给词的适当形式填空 （每题1分，共4分） 1. This book is very __________ (interest). I want to read it again. 答案 interesting 　解析：主语This book是"物"，表示"这本书很有趣"，用-ing形容词interesting。 2. She is __________ (interest) in music because she can play the piano well. 答案 interested 　解析：主语She是"人"，表示"她对音乐感兴趣"，用-ed形容词interested。be interested in为固定搭配。 3. My brother is good at __________ (play) basketball. 答案 playing 　解析：be good at后接动名词形式（doing），所以play要变为playing。 4. We have four __________ (class) in the morning. 答案 classes 　解析：four（四）后接可数名词复数，class的复数形式为classes。 三、完成句子 （每题2分，共6分） 1. 你为什么喜欢历史？ __________ do you __________ history? 答案 Why; like 2. 因为了解过去很有趣。 __________ it's interesting to __________ __________ the past. 答案 Because; learn about 　解析：learn about意为"了解；学习关于……的知识"。 3. 我擅长数学，因为我对数字很在行。 I am __________ __________ maths because I'm good __________ numbers. 答案 good at; with 　解析：be good at意为"擅长"，后接学科；be good with意为"善于应付"，后接事物。 ▎模块四：语音系统——8个双元音与连读 核心素养目标：掌握8个双元音的正确发音，初步感知英语连读现象 4.1 双元音全景图 本单元集中学习8个双元音，分为两组： 4.1.1 合口双元音（5个） 双元音 常见字母或组合 例词 发音要点 /eɪ/ a, ai, ay, ei name, face, day, play, eight 从/e/滑向/ɪ/，口型由大到小 /aɪ/ i, y, igh nice, mine, fly, try, light 从/a/滑向/ɪ/，嘴巴张大再收拢 /ɔɪ/ oi, oy boy, toy, enjoy, coin, voice 从/ɔ/滑向/ɪ/，圆唇过渡到扁唇 /əʊ/ o, oa, oe, ow nose, note, coat, boat, yellow 从/ə/滑向/ʊ/，嘴唇逐渐收圆 /aʊ/ ou, ow house, mouth, cow, now, how 从/a/滑向/ʊ/，嘴巴先大后收圆 4.1.2 集中双元音（3个） 双元音 常见字母或组合 例词 发音要点 /ɪə/ ear, ere, eer ear, near, here, deer, beer 从/ɪ/滑向/ə/，舌尖抵下齿 /eə/ are, air, ear, ere share, care, air, hair, bear, where 从/e/滑向/ə/，口型由较开变较闭 /ʊə/ ua, our, oor, ure usual, tour, poor, sure, February 从/ʊ/滑向/ə/，嘴唇由收圆变放松 4.1.3 发音核心原则 双元音发音三原则： 1. 前长后短：第一个元音发音时间长，第二个元音短而轻 2. 前重后轻：第一个元音发音响亮，第二个元音模糊 3. 滑动连贯：两个元音之间要自然滑动，不能断开 教师备注：从语音学角度看，双元音的核心特征是舌位和口型的平滑滑动。"前长后短/前重后轻"是帮助学生感知和发音的有效教学策略，教师需引导学生体会整个滑动过程，避免发成两个独立的单元音。 4.1.4 教师朗读稿（Teacher's Script） 教师朗读稿——请教师大声朗读以下内容，学生跟读并模仿 Part A：合口双元音朗读 /eɪ/ — name, face, day, play, late, same, plate, rain /aɪ/ — nice, mine, fly, cry, time, kite, why, light /ɔɪ/ — boy, toy, enjoy, coin, voice, soil, noise, join /əʊ/ — nose, note, coat, boat, home, yellow, go, show /aʊ/ — house, mouth, cow, now, how, about, sound, cloud Part B：集中双元音朗读 /ɪə/ — ear, near, here, deer, clear, fear, idea, real /eə/ — share, care, air, hair, bear, where, there, chair /ʊə/ — sure, poor, tour, usual, February, curious, during Part C：易混双元音对比朗读 /eɪ/ vs /aɪ/: late—light, name—nine, face—five, cake—kite /eə/ vs /ɪə/: care—clear, hair—here, where—near, bear—beer 4.2 连读规则（Linking） 4.2.1 规则一：辅音+元音连读 规则：前一个单词以辅音结尾，后一个单词以元音开头时，可以将辅音和元音连起来读。 ▸ Wake up! → /weɪ kʌp/ ▸ What time is it? → /wɒt taɪm ɪz ɪt/ ▸ Come on! → /kʌm ɒn/ ▸ Get up! → /ɡet ʌp/ ▸ I don't want to get up. → /aɪ dəʊnt wɒnt tə ɡet ʌp/ 4.2.2 规则二：r/re+元音连读 规则：前一个单词以字母r或re结尾，后一个单词以元音开头时，加一个/r/音连读。 ▸ There is → /ðeər ɪz/ ▸ For example → /fɔːr ɪɡˈzɑːmpl/ ▸ More about → /mɔːr əˈbaʊt/ ▸ A pair of → /ə peə rəv/ ▸ far‿away → /fɑːr‿əˈweɪ/ 4.2.3 教师朗读稿（连读练习） 教师朗读——请教师朗读以下句子，注意连读现象： 1. Wake up! Wake up! It's time to get up. （注意：wake up连读，get up连读） 2. What time is it? I don't want to get up. （注意：what time正常读，time is连读，want to读作/wɒnə/，get up连读） 3. Come on! Get up! You're going to be late. （注意：come on连读，going to读作/ɡɒnə/） 4. Late for what? Late for school. （注意：late for正常读） 5. But it is Sunday, Mum! （注意：it is连读） ▎课堂小结（5分钟） 本讲知识体系回顾——知识进化：从"知道"到"会用"的完整闭环 第一层：词汇大厦 学科词汇：Chinese, maths, English, history, geography, biology, music, art, PE, IT, science, French 描述性形容词：interesting, fun, exciting, useful, easy, relaxing, boring, difficult, hard 核心辨析：-ing形容词（描述特征）vs -ed形容词（描述感受） 短语：be good at / be good with / be good for / be good to 第二层：句型重构 询问喜好：What's your favourite subject? 询问原因：Why do/does + 主语 + like + 学科? 回答原因：Because + 完整句子 第三层：逻辑连接 and → 并列/顺承 but → 转折 because → 因果 黄金禁忌：because和so不能同时使用；although和but不能同时使用 第四层：语音系统 8个双元音：合口双元音（/eɪ/ /aɪ/ /ɔɪ/ /əʊ/ /aʊ/）+ 集中双元音（/ɪə/ /eə/ /ʊə/） 连读规则：辅音+元音连读；r/re+元音连读 第五层：综合输出 ▸ 能用所学句型谈论自己喜欢的科目及原因 ▸ 能用连词and/but/because连接信息，进行观点表达 ▎课后巩固作业（30分钟量） 一、词汇与短语 （每题1分，共10分） A. 根据首字母或汉语提示写单词 1. G__________ is a subject about different places on the earth. 答案 Geography 　解析：根据"关于地球上不同地方的学科"，可知是Geography（地理）。首字母G大写。 2. H__________ is a subject about the past. 答案 History 　解析：根据"关于过去的学科"，可知是History（历史）。首字母H大写。 3. I think music is r__________. It can make me feel good after a long day. 答案 relaxing 　解析：根据"它能让我在一天之后感觉良好"，可知音乐是"令人放松的"，用relaxing。 4. My favourite subject is English because it's very u__________. 答案 useful 　解析：根据句意"英语非常有用"，用useful。 5. I don't like the movie. It's b__________. 答案 boring 　解析：根据"我不喜欢这部电影"，可知它"无聊"，用boring。 B. 用所给词的适当形式填空 1. This game is __________ (excite). All the children are __________ (excite) about it. 答案 exciting; excited 　解析：第一空修饰game（物），用exciting；第二空修饰children（人），用excited。be excited about意为"对……感到兴奋"。 2. My brother is good at __________ (swim) and he is good __________ children. 答案 swimming; with 　解析：be good at后接动名词swimming；be good with意为"善于应付……"。 3. The maths problem is __________ (difficulty) but I can work it out. 答案 difficult 　解析：空格处作表语，用形容词difficult。注意：difficulty是名词形式。 二、单项选择 （每题1分，共8分） ( ) 1. —__________ do you like history? —Because it's interesting to learn about the past. A. What   B. Why   C. When   D. How 答案 B 　解析：答语用Because引导，故问句用Why询问原因。 ( ) 2. I like all the subjects, __________ my favourite is English. A. and   B. but   C. so   D. because 答案 B 　解析："我喜欢所有科目"和"我最喜欢英语"是转折关系，用but。注意：but表示"但是"，强调对比。 ( ) 3. __________ it's difficult, I will try my best to learn maths well. A. Because   B. Although   C. But   D. And 答案 B 　解析："它很难"和"我会尽力学好数学"是让步关系，用Although（虽然）。注意：句中有although，就不能再用but。 ( ) 4. She doesn't like science __________ it's too hard for her. A. and   B. but   C. because   D. so 答案 C 　解析："太难"是"不喜欢科学"的原因，用because引导原因状语从句。 ( ) 5. We have maths __________ English on Monday morning. A. but   B. or   C. and   D. because 答案 C 　解析：maths和English是并列关系，用and连接。 ( ) 6. —Is your favourite subject art? —No, it's __________. My favourite is music. A. not   B. no   C. doesn't   D. isn't 答案 A 　解析：答语完整形式为It is not art.，口语中常缩写为It isn't art.。这里not与is一起构成否定。"不，它不是（美术）"。 ( ) 7. The teacher is very kind __________ she always helps us with our problems. A. and   B. but   C. because   D. or 答案 A 　解析："老师很和蔼"和"她总是帮助我们解决问题"是并列/递进关系，用and连接。 ( ) 8. I think English is __________ useful subject. A. a   B. an   C. the   D. / 答案 A 　解析：useful以辅音音素/juː/开头，不定冠词用a。注意：不要被"u"是元音字母迷惑，要听发音。 三、句型转换 （每题2分，共8分） 1. My favourite subject is science.（改为同义句） I __________ science __________. 答案 like; best 　解析：My favourite subject is... = I like... best，表示"我最喜欢……"。 2. He likes PE because it's exciting.（对划线部分提问） __________ __________ he __________ PE? 答案 Why does; like 　解析：对because引导的原因状语提问，用Why。主语He是第三人称单数，助动词用does，注意likes还原为like。 3. I have art. I have geography today.（合并为一句） I have __________ __________ geography today. 答案 art and 　解析：art和geography是并列关系，用and连接。 4. We have English class on Monday and Friday.（对划线部分提问） __________ __________ you have English class? 答案 When do 　解析：对"on Monday and Friday"（时间）提问，用When。主语We是复数，助动词用do。 四、完形填空 （每题1分，共10分） 阅读下面短文，从各题所给的A、B、C三个选项中选出最佳选项。 Hello! I'm Li Hua. I'm a student in Grade 7. This term, I have many subjects 1.__________ Chinese, maths, English, history, geography, PE, music and art. My favourite subject is English. I like it 2.__________ it's very useful. I can 3.__________ English songs and talk with my foreign friends. My English teacher, Ms. Wang, is really nice. She 4.__________ us play games in class. That's 5.__________! I don't like history 6.__________ it's a little boring for me. But my best friend, Zhang Wei, 7.__________ history is very interesting. He is good 8.__________ remembering dates and events. Maths is difficult 9.__________ important. I'm not very good at it, 10.__________ I will work hard. I know every subject is important for our future. ( ) 1. A. like   B. likes   C. liking ( ) 2. A. but   B. because   C. and ( ) 3. A. sing   B. sings   C. singing ( ) 4. A. let   B. lets   C. letting ( ) 5. A. boring   B. difficult   C. exciting ( ) 6. A. and   B. but   C. because ( ) 7. A. say   B. says   C. saying ( ) 8. A. at   B. with   C. for ( ) 9. A. and   B. but   C. so ( ) 10. A. and   B. but   C. because 答案与解析 1. A — like（例如）。用于列举学科，like在此意为"比如"。likes是动词三单形式，liking是动名词，均不符合语境。 2. B — because（因为）。"它很有用"是"我喜欢英语"的原因，用because引导原因状语从句。 3. A — sing（唱）。情态动词can后接动词原形，sing是原形。 4. B — lets（让）。主语She是第三人称单数，let变为lets。let sb. do sth.意为"让某人做某事"。本题考查两个要点：1) 固定搭配let sb. do sth.，动词用原形；2) 主语She是第三人称单数，所以let要变为lets。两者缺一不可。 5. C — exciting（令人兴奋的）。根据前文提到玩游戏，可知是"令人兴奋的"。 6. C — because（因为）。"有点无聊"是"我不喜欢历史"的原因。 7. B — says（说）。主语Zhang Wei是第三人称单数，say变为says。 8. A — at（擅长）。be good at意为"擅长"，后接动名词或名词。be good with意为"善于应付"，be good for意为"对……有好处"。 9. B — but（但是）。difficult（难）和important（重要）是转折关系，用but。 10. B — but（但是）。"不擅长数学"和"会努力学习"是转折关系，用but。 五、阅读理解 （每题2分，共10分） 阅读下面的留言板帖子，完成后面的题目。 School Subjects Message Board Post 1 — Mike (Canada) I'm a student in Canada. I'm very busy this year. I study maths, music, French, history, English, IT, science and gym. My favourite subject is music because the class is fun and we learn a lot of new songs. Music always makes me happy. My music teacher is excellent. He lets us play all kinds of interesting instruments. I want to be a singer in the future. Post 2 — Wu Binbin (China) I'm from China. This term, I have Chinese, history, maths, English, music, PE, geography, biology, IT and art. I like all the subjects, but my favourite is maths. I like it because I'm good with numbers. We learn how to work out maths problems in class. It feels like magic and is really fun. Maths is very useful in our life, and I want to be a scientist in the future. Post 3 — Emma (UK) Hello! I'm Emma from London. My favourite subject is history. I love learning about the past. It's interesting to know how people lived before. I also like art because I can draw and paint. But I don't like science — it's too difficult for me. My best friend, Lucy, is good at science. She often helps me with my science homework. ( ) 1. What is Mike's favourite subject? A. Maths.   B. Music.   C. History.   D. Science. 答案 B 　解析：根据Mike的帖子"My favourite subject is music"可知，他最喜欢的科目是音乐。 ( ) 2. Why does Wu Binbin like maths? A. Because it's easy.   B. Because his teacher is nice. C. Because he's good with numbers.   D. Because it's boring. 答案 C 　解析：根据Wu Binbin的帖子"I like it because I'm good with numbers"可知，他喜欢数学是因为他擅长数字。 ( ) 3. What does Wu Binbin want to be in the future? A. A singer.   B. A teacher.   C. A scientist.   D. A doctor. 答案 C 　解析：根据Wu Binbin的帖子"I want to be a scientist in the future"可知，他将来想成为科学家。 ( ) 4. What does Emma think of science? A. It's interesting.   B. It's too difficult.   C. It's useful.   D. It's exciting. 答案 B 　解析：根据Emma的帖子"I don't like science — it's too difficult for me"可知，她觉得科学太难了。 ( ) 5. Which of the following is TRUE according to the passage? A. Mike's music teacher lets them play instruments. B. Emma's favourite subject is art. C. Wu Binbin is not good at maths. D. Emma often helps Lucy with science. 答案 A 　解析：根据Mike的帖子"He lets us play all kinds of interesting instruments"可知A正确。B错误：Emma最喜欢的科目是历史（My favourite subject is history）。C错误：Wu Binbin擅长数学（I'm good with numbers）。D错误：Lucy帮助Emma（She often helps me）。 六、写作 （10分） 根据以下提示，写一篇不少于50词的短文，介绍你最喜欢的科目及原因。 提示： 1. What is your favourite subject? 2. Why do you like it?（至少给出两个理由） 3. What do you do in that class? 4. What do you want to be in the future? 要求： 正确使用连词and, but, because；语句通顺，逻辑清晰；不少于50词 范文 My Favourite Subject Hello! I'm a student in Grade 7. My favourite subject is English. I like it because it's very useful and interesting. I can learn about different cultures in English class. My English teacher is really nice, and she always makes the class fun. We sing English songs and play games in class. I also like maths, but it's a little difficult for me. I want to be an English teacher in the future because I love the language. 范文解析 1. 开头点明主题：My favourite subject is English. 2. 用because说明原因：because it's very useful and interesting（useful和interesting即为并列的两个理由，满足了题目"至少两个理由"的要求。） 3. 用and补充信息：and she always makes the class fun 4. 用but表示转折：but it's a little difficult for me 5. 结尾展望未来：I want to be an English teacher... 6. 全文约80词，符合要求 —— 第1讲 完 —— 下一讲预告：Section B：What Can You Learn from Different Subjects? 预习任务：阅读Section B的课文，找出文中人物最喜欢的科目及原因 学科网（北京）股份有限公司 $