Unit 4 课时4 Section B 1a-2b（知识清单）英语新教材人教版七年级上册

该初中英语知识清单围绕“最喜欢的科目”主题，系统梳理Section B 1a-2b核心内容。从核心词汇（如a.m., French, instrument等）和短语（work out, in the future等）入手，通过必会考点（work out用法、a part of结构等）构建语法基础，进而衔接写作指导（三段式结构、句型分类），形成从词汇积累到语言应用的学习支架。 知识链路按“词汇短语-语法考点-写作输出”逻辑递进，每个知识点配课文例句和即学即练，写作指导提供基础到进阶版范文并附易错辨析口诀。通过分层范文和针对性练习，提升学生语言表达能力，强化学习策略，培养逻辑思维，助力从知识输入到综合运用的转化。

Unit 4 My Favourite Subject Section B 1a-2b 知识清单（背诵版） 一、核心词汇 词汇 词性 含义 例句 n./adv. 上午 I have maths at 9:00 a.m. n./adv. 下午；午后 The class begins at 2:00 p.m. n./adj. 法语；法国的 She learns French at school. adj. 优秀的；极好的 He is an excellent student. n. 乐器；器械 I can play a musical instrument. n. 歌手 She wants to be a singer. n. 将来；未来 I want to be a scientist in the future. n. 学期 We have a new timetable this term. n. 难题；困难 We can work out the problem. n./adj. 魔法；有魔力的 Maths is like magic! n. 生活；生命 Music is an important part of my life. n. 科学家 I want to be a scientist in the future. 核心短语： 短语 含义 例句 计算出；解决 We can work out the maths problem in class. 课堂上 We learn a lot in class. 将来；未来 I want to be a doctor in the future. 乐器 Can you play any musical instrument? ……的一部分 Music is an important part of my life. 二、必会考点 考点 1：work out 的用法 work out 意为“计算出；解决”，常与 problem / maths problem 搭配。 用法 例句 说明 work out a problem We can work out the problem in class. 算出/解决问题 work out + 数字 Can you work out 25 × 4? 计算出结果 work out well The plan works out well. 事情进展顺利 考点 2：a part of 的用法 a part of + 名词，表示“……的一部分“。可加 important 修饰：an important part of... 结构 例句 含义 a part of + 名词 Music is a part of my life. 音乐是我生活的一部分。 an important part of + 名词 Music is an important part of my life. 音乐是我生活的重要部分。 ⚠️ 注意：part of 前用 a 还是 an 取决于后面名词的发音：an important part of（important 以元音开头）。 考点 3：in the future 的用法 in the future 意为“将来；未来”，常与 want to be / will 连用，表达未来志向。 句型 例句 含义 want to be + 职业 + in the future I want to be a scientist in the future. 我将来想当科学家。 will + V + in the future We will use computers more in the future. 将来我们会更多使用电脑。 考点 4：remember 的用法 remember 意为“记住；记起”，常接 to do 或 doing，含义不同： 结构 含义 例句 remember to do sth 记得去做（还没做） Remember to bring your book tomorrow. remember doing sth 记得做过（已经做了） I remember meeting her last year. 考点 5：as 的用法 as 在本单元作介词意为“作为；如同”，作连词意为“当……时；由于”。 词性 含义 例句 介词 作为；如同 I work as a teacher. 连词 当……时 As a student, I study hard. 连词 由于 As it's late, let's go home. 固定搭配 the same... as Who likes the same subjects as you? 三、重点词组与表达 词组 含义 课文例句 listen to music 听音乐 I can listen to music and sing songs. sing songs 唱歌 I can listen to music and sing songs. be good with numbers 善于处理数字 I'm good with numbers. work out problems 解决问题/算题 We work out many interesting problems. feel like magic 感觉像魔法 It feels like magic and is really fun! learn to use computers 学习使用电脑 We learn to use computers. It's useful. want to be a scientist 想当科学家 I want to be a scientist in the future. in the future 将来 I want to be a scientist in the future. ✏️【即学即练】短文填空综合练习 根据课文话题和所学知识，完成下面短文填空： My name is Li Hua. I'm 12 years old. I have many __(1)__ this term — Chinese, English, maths, history, PE and IT. My favourite __(2)__ is English __(3)__ it's useful, __(4)__ my English teacher is really nice. I __(5)__ like maths because it's hard for me, __(6)__ my friend Wang Lei is good __(7)__ numbers. He thinks maths feels like __(8)__. He wants to be a __(9)__ in the __(10)__. 四、写作指导（Section B 2a-2b） 知识点 1：介绍最喜欢科目的写作结构（三段式） 写一篇介绍自己最喜欢科目及原因的留言板帖子，推荐三段式结构： 💡 ★ 第一段：自我介绍 功能：介绍自己的姓名、年龄、国籍等基本信息。 常用句型： • I'm ... / My name is ... • I'm ... years old. • I'm from ... ★ 第二段：科目喜好及原因 功能：列出所有科目，指出最喜欢的科目并说明原因，补充也喜欢的科目。 常用句型： • This term, I have ... • My favourite subject is ... because ... • I love ... ! It's fun / useful / exciting. • I also like ... because ... ★ 第三段：未来志向 功能：用1句话表达未来想成为什么。 常用句型： • I want to be a / an ... in the future. 知识点 2：写作常用句型分类梳理 ▌ 自我介绍句型 句型 例句 I'm + 姓名 I'm Mike Davis. I'm from + 地点 I'm from Canada. I'm + 年龄 + years old I'm 13 years old. This term, I have + 科目列表 This term, I have Chinese, maths, English, ... ▌ 表达喜好的句型 句型 例句 My favourite subject is + 科目 My favourite subject is maths. I love + 科目! I love music! It's + 形容词 It's fun / useful / exciting. I also like + 科目 + because + 原因 I also like art because I like drawing. I don't like + 科目 + because + 原因 I don't like history because it's hard. ▌ 描述科目活动的句型 句型 例句 In + 科目 + class, I can + 活动 In music class, I can listen to music and sing songs. We learn to + 活动 We learn to use computers. We work out + 名词 We work out many interesting problems. ▌ 表达志向的句型 句型 例句 I want to be a/an + 职业 + in the future I want to be a scientist in the future. 知识点 3：过渡词与连接表达 连词 功能 在写作中的作用 and 并列/补充 补充也喜欢的科目或原因 but 转折 表达“不喜欢某科目但认可其价值” because 原因 解释为什么喜欢/不喜欢某科目 also 也 引出第二个喜欢的科目 知识点 4：描述科目常用搭配 搭配类型 搭配 例句 科目+感受 It's fun / useful / exciting / hard / boring / interesting Maths is fun! 科目+活动 In ... class, I can ... In music class, I can sing songs. 擅长+科目 be good at + 科目 I'm good at English. 善于+特点 be good with + 名词 I'm good with numbers. 志向+职业 want to be a/an + 职业 I want to be a singer. 范文分析 范文 1：基础版 — My Favourite Subject I'm Li Hua. I'm 13 years old. I'm from China. This term, I have Chinese, maths, English, history, PE and IT. My favourite subject is English because it's useful, and my English teacher is really nice. In English class, I can read stories and talk with my friends. I also like PE because it's exciting. I want to be a teacher in the future. 点评：严格按照三段式——自我介绍→科目喜好及原因→未来志向。语言简洁，每句一个信息点，适合初学者模仿。 范文 2：提高版 — Why I Love Music I'm Zhang Wei. I'm 12 years old and I'm from China. I have many subjects this term — Chinese, maths, English, science, music and art. I love music! It's my favourite subject. In music class, I can listen to beautiful songs and sing with my classmates. It's so fun! I also like art because I enjoy drawing pictures. But I don't like maths because it's difficult for me. I want to be a singer in the future, and music helps me a lot! 点评：比基础版更丰富——用破折号引出科目列表，感叹句 I love music! 增强感情色彩，but 引出不喜欢科目的转折，最后用 and music helps me a lot! 紧扣主题收尾。 范文 3：进阶版 — A Magic Subject I'm Wang Lei, a 13-year-old student from China. This term, I have Chinese, English, maths, history, science, IT and PE. My favourite subject is maths. Why? Because I'm good with numbers! In maths class, we work out many interesting problems. It feels like magic and is really fun! I also like science because we can do experiments in class. They are exciting! I don't like history — it's hard to remember all the dates. But I know it's important. I want to be a scientist in the future. I think maths and science will help me a lot! 点评：亮点——用 Why? Because... 设问自答，生动有趣；feels like magic 课文原味表达；破折号引出解释；but I know it's important 转折中体现理性；结尾 Maths and science will help me a lot! 紧扣志向。 五、易错辨析总表 易错类型 错误示例 正确写法 辨析 because/so 同现 Because it's fun, so I like music. Because it's fun, I like music. because/so 只取其一 also 位置错误 I like also PE. I also like PE. also 放在实义动词前 in the future 漏 the in future in the future 固定搭配含 the want to be 漏 to I want be a singer. I want to be a singer. want to be 固定搭配 职业冠词错误 I want to be an scientist. I want to be a scientist. scientist 以辅音开头用 a 科目首字母 I like Maths. I like maths. 科目名词不大写（句首除外） ✨ 写作易错口诀：because/so 不同行，also 实义动词前，in the future 别漏 the，want to be 记心上，科目名词小写记。 六、练习题 A. 用方框中词的适当形式填空 subject, favourite, because, useful, good, like, also, want, future, class 1. What's your ______ subject? 2. I like English ______ it's ______. 3. She is ______ with numbers. 4. I ______ like music. 5. He ______ to be a singer in the ______. 6. We have many ______ this term. 7. In IT ______, we learn to use computers. B. 写作提升：用所学句型写一篇60词左右的留言板帖子 提示信息： 姓名：李梅 年龄：12 来自：中国 科目：语文、英语、数学、历史、美术、体育 最喜欢：美术 原因：喜欢画画，美术课很有趣 也喜欢：体育（令人激动） 不喜欢：历史（难） 志向：画家 1 / 20 学科网（北京）股份有限公司 $ Unit 4 My Favourite Subject Section B 1a-2b 知识清单（背诵版） 一、核心词汇 词汇 词性 含义 例句 AM / a.m. n./adv. 上午 I have maths at 9:00 a.m. PM / p.m. n./adv. 下午；午后 The class begins at 2:00 p.m. French n./adj. 法语；法国的 She learns French at school. excellent adj. 优秀的；极好的 He is an excellent student. instrument n. 乐器；器械 I can play a musical instrument. singer n. 歌手 She wants to be a singer. future n. 将来；未来 I want to be a scientist in the future. term n. 学期 We have a new timetable this term. problem n. 难题；困难 We can work out the problem. magic n./adj. 魔法；有魔力的 Maths is like magic! life n. 生活；生命 Music is an important part of my life. scientist n. 科学家 I want to be a scientist in the future. 核心短语： 短语 含义 例句 work out 计算出；解决 We can work out the maths problem in class. in class 课堂上 We learn a lot in class. in the future 将来；未来 I want to be a doctor in the future. musical instrument 乐器 Can you play any musical instrument? a part of ……的一部分 Music is an important part of my life. 二、必会考点 考点 1：work out 的用法 work out 意为“计算出；解决”，常与 problem / maths problem 搭配。 用法 例句 说明 work out a problem We can work out the problem in class. 算出/解决问题 work out + 数字 Can you work out 25 × 4? 计算出结果 work out well The plan works out well. 事情进展顺利 考点 2：a part of 的用法 a part of + 名词，表示“……的一部分“。可加 important 修饰：an important part of... 结构 例句 含义 a part of + 名词 Music is a part of my life. 音乐是我生活的一部分。 an important part of + 名词 Music is an important part of my life. 音乐是我生活的重要部分。 ⚠️ 注意：part of 前用 a 还是 an 取决于后面名词的发音：an important part of（important 以元音开头）。 考点 3：in the future 的用法 in the future 意为“将来；未来”，常与 want to be / will 连用，表达未来志向。 句型 例句 含义 want to be + 职业 + in the future I want to be a scientist in the future. 我将来想当科学家。 will + V + in the future We will use computers more in the future. 将来我们会更多使用电脑。 考点 4：remember 的用法 remember 意为“记住；记起”，常接 to do 或 doing，含义不同： 结构 含义 例句 remember to do sth 记得去做（还没做） Remember to bring your book tomorrow. remember doing sth 记得做过（已经做了） I remember meeting her last year. 考点 5：as 的用法 as 在本单元作介词意为“作为；如同”，作连词意为“当……时；由于”。 词性 含义 例句 介词 作为；如同 I work as a teacher. 连词 当……时 As a student, I study hard. 连词 由于 As it's late, let's go home. 固定搭配 the same... as Who likes the same subjects as you? 三、重点词组与表达 词组 含义 课文例句 listen to music 听音乐 I can listen to music and sing songs. sing songs 唱歌 I can listen to music and sing songs. be good with numbers 善于处理数字 I'm good with numbers. work out problems 解决问题/算题 We work out many interesting problems. feel like magic 感觉像魔法 It feels like magic and is really fun! learn to use computers 学习使用电脑 We learn to use computers. It's useful. want to be a scientist 想当科学家 I want to be a scientist in the future. in the future 将来 I want to be a scientist in the future. ✏️【即学即练】短文填空综合练习 根据课文话题和所学知识，完成下面短文填空： My name is Li Hua. I'm 12 years old. I have many __(1)__ this term — Chinese, English, maths, history, PE and IT. My favourite __(2)__ is English __(3)__ it's useful, __(4)__ my English teacher is really nice. I __(5)__ like maths because it's hard for me, __(6)__ my friend Wang Lei is good __(7)__ numbers. He thinks maths feels like __(8)__. He wants to be a __(9)__ in the __(10)__. 【答案】(1) subjects (2) subject (3) because (4) and (5) don't (6) but (7) with (8) magic (9) scientist (10) future 【解析】 (1)(2) 科目 subjects/subject；(3) because 解释原因； (4) and 并列补充；(5) don't 否定；(6) but 转折； (7) good with 固定搭配；(8) feels like magic 课文表达； (9)(10) scientist in the future 志向表达。 四、写作指导（Section B 2a-2b） 知识点 1：介绍最喜欢科目的写作结构（三段式） 写一篇介绍自己最喜欢科目及原因的留言板帖子，推荐三段式结构： 💡 ★ 第一段：自我介绍 功能：介绍自己的姓名、年龄、国籍等基本信息。 常用句型： • I'm ... / My name is ... • I'm ... years old. • I'm from ... ★ 第二段：科目喜好及原因 功能：列出所有科目，指出最喜欢的科目并说明原因，补充也喜欢的科目。 常用句型： • This term, I have ... • My favourite subject is ... because ... • I love ... ! It's fun / useful / exciting. • I also like ... because ... ★ 第三段：未来志向 功能：用1句话表达未来想成为什么。 常用句型： • I want to be a / an ... in the future. 知识点 2：写作常用句型分类梳理 ▌ 自我介绍句型 句型 例句 I'm + 姓名 I'm Mike Davis. I'm from + 地点 I'm from Canada. I'm + 年龄 + years old I'm 13 years old. This term, I have + 科目列表 This term, I have Chinese, maths, English, ... ▌ 表达喜好的句型 句型 例句 My favourite subject is + 科目 My favourite subject is maths. I love + 科目! I love music! It's + 形容词 It's fun / useful / exciting. I also like + 科目 + because + 原因 I also like art because I like drawing. I don't like + 科目 + because + 原因 I don't like history because it's hard. ▌ 描述科目活动的句型 句型 例句 In + 科目 + class, I can + 活动 In music class, I can listen to music and sing songs. We learn to + 活动 We learn to use computers. We work out + 名词 We work out many interesting problems. ▌ 表达志向的句型 句型 例句 I want to be a/an + 职业 + in the future I want to be a scientist in the future. 知识点 3：过渡词与连接表达 连词 功能 在写作中的作用 and 并列/补充 补充也喜欢的科目或原因 but 转折 表达“不喜欢某科目但认可其价值” because 原因 解释为什么喜欢/不喜欢某科目 also 也 引出第二个喜欢的科目 知识点 4：描述科目常用搭配 搭配类型 搭配 例句 科目+感受 It's fun / useful / exciting / hard / boring / interesting Maths is fun! 科目+活动 In ... class, I can ... In music class, I can sing songs. 擅长+科目 be good at + 科目 I'm good at English. 善于+特点 be good with + 名词 I'm good with numbers. 志向+职业 want to be a/an + 职业 I want to be a singer. 范文分析 范文 1：基础版 — My Favourite Subject I'm Li Hua. I'm 13 years old. I'm from China. This term, I have Chinese, maths, English, history, PE and IT. My favourite subject is English because it's useful, and my English teacher is really nice. In English class, I can read stories and talk with my friends. I also like PE because it's exciting. I want to be a teacher in the future. 点评：严格按照三段式——自我介绍→科目喜好及原因→未来志向。语言简洁，每句一个信息点，适合初学者模仿。 范文 2：提高版 — Why I Love Music I'm Zhang Wei. I'm 12 years old and I'm from China. I have many subjects this term — Chinese, maths, English, science, music and art. I love music! It's my favourite subject. In music class, I can listen to beautiful songs and sing with my classmates. It's so fun! I also like art because I enjoy drawing pictures. But I don't like maths because it's difficult for me. I want to be a singer in the future, and music helps me a lot! 点评：比基础版更丰富——用破折号引出科目列表，感叹句 I love music! 增强感情色彩，but 引出不喜欢科目的转折，最后用 and music helps me a lot! 紧扣主题收尾。 范文 3：进阶版 — A Magic Subject I'm Wang Lei, a 13-year-old student from China. This term, I have Chinese, English, maths, history, science, IT and PE. My favourite subject is maths. Why? Because I'm good with numbers! In maths class, we work out many interesting problems. It feels like magic and is really fun! I also like science because we can do experiments in class. They are exciting! I don't like history — it's hard to remember all the dates. But I know it's important. I want to be a scientist in the future. I think maths and science will help me a lot! 点评：亮点——用 Why? Because... 设问自答，生动有趣；feels like magic 课文原味表达；破折号引出解释；but I know it's important 转折中体现理性；结尾 Maths and science will help me a lot! 紧扣志向。 五、易错辨析总表 易错类型 错误示例 正确写法 辨析 because/so 同现 Because it's fun, so I like music. Because it's fun, I like music. because/so 只取其一 also 位置错误 I like also PE. I also like PE. also 放在实义动词前 in the future 漏 the in future in the future 固定搭配含 the want to be 漏 to I want be a singer. I want to be a singer. want to be 固定搭配 职业冠词错误 I want to be an scientist. I want to be a scientist. scientist 以辅音开头用 a 科目首字母 I like Maths. I like maths. 科目名词不大写（句首除外） ✨ 写作易错口诀：because/so 不同行，also 实义动词前，in the future 别漏 the，want to be 记心上，科目名词小写记。 六、练习题 A. 用方框中词的适当形式填空 subject, favourite, because, useful, good, like, also, want, future, class 1. What's your ______ subject? 2. I like English ______ it's ______. 3. She is ______ with numbers. 4. I ______ like music. 5. He ______ to be a singer in the ______. 6. We have many ______ this term. 7. In IT ______, we learn to use computers. 【答案】1. favourite 2. because; useful 3. good 4. also 5. wants; future 6. subjects 7. class 【解析】 1. favourite subject 固定搭配；2. because 原因，useful 形容词； 3. good with 固定搭配；4. also 也； 5. he 用三单 wants；6. many + 复数 subjects； 7. in class 课堂上。 B. 写作提升：用所学句型写一篇60词左右的留言板帖子 提示信息： 姓名：李梅 年龄：12 来自：中国 科目：语文、英语、数学、历史、美术、体育 最喜欢：美术 原因：喜欢画画，美术课很有趣 也喜欢：体育（令人激动） 不喜欢：历史（难） 志向：画家 写作步骤指导： 第一步：写自我介绍（I'm... I'm... years old. I'm from...） 第二步：列科目 + 最喜欢 + because（This term, I have... My favourite subject is... because...） 第三步：补充也喜欢 + 不喜欢（I also like... because... I don't like... because...） 第四步：写志向（I want to be... in the future.） 参考范文： I'm Li Mei. I'm 12 years old. I'm from China. This term, I have Chinese, English, maths, history, art and PE. My favourite subject is art because I like drawing, and art class is really fun! I also like PE because it's exciting. I don't like history because it's hard for me, but I know it's important. I want to be an artist in the future. 1 / 20 学科网（北京）股份有限公司 $