资源简介

Unit 3 Section B Project 教案
—— See Who Changed the Most (人教版八年级上册 2026-2027学年)
课题 Unit 3 Section B Project 学科 英语
年级 八年级上册 教材版本 人教版（2024）
课时 1课时 课型 项目式学习课
教学方法 项目式学习法、任务型教学、合作学习 教学用具 多媒体课件、成长图表模板、彩色笔
学情分析 学生已学习形容词和副词比较级的构成规则（-er/more/不规则变化）及as...as...句型，能运用比较级描述人物外貌和性格差异。本课为项目式学习课，需要学生综合运用比较级结构，回顾自身进入初中以来的成长变化，完成成长图表制作与课堂分享。
教学目标 语言能力：熟练运用比较级+than...（如taller/stronger/more confident等）结构，准确描述自身与过去、与同伴在身体、心理等方面的成长变化。文化意识：深度反思成长差异，尊重不同个体成长节奏与特点，感悟和而不同、共同成长的理念。思维品质：通过自我反思、同伴调查与对比分析，培养批判性思维和自我认知能力。学习能力：完成成长图表制作与课堂分享，在项目实践中提升沟通表达与协作能力。
教学重难点 重点：运用比较级准确描述自身成长变化，完成4a成长图表制作与4d课堂分享。难点：将自我认知与同伴评价进行对比分析，用英语汇报调查结果和个人感悟，尊重差异并相互学习。
一、教学过程
Step 1 Warm-up（情景导入）（3~5 min）
本环节通过Speaking活动引导学生观察成长变化主题图片，激活关于比较级的已有知识，进而明确本课项目任务——See who changed the most，为后续成长图表制作做好铺垫。
【教师活动】Good morning, class! Today we are going to do a project in Unit 3 Section B. First, let's look at the learning objectives. By the end of this lesson, you should be able to: First, use comparatives like taller, stronger, more confident to describe your growth changes. Second, create your growth chart and share it in class. Third, reflect on growth differences and respect different growth paces.
【学生活动】Ss: Good morning, Miss/Mr. ...! Students read the learning objectives carefully. S1: We need to use comparatives to describe our changes. S2: We also need to make a growth chart and share it.
【教师活动】Now let's look at this picture. Look! This is me when I was in primary school. I was short and not confident. Now, I'm taller and more outgoing. Did you change after you entered junior high school Please share your ideas with your partner.
【学生活动】Ss: Students look at the picture and discuss in pairs. S1: I was shy before, but now I'm more outgoing. S2: I was short, but now I'm taller. I was 150cm. Now I am 162cm. S3: I was not confident, but now I can speak in front of the class.
图3-2 Speaking：观察成长变化并讨论
【教师活动】Excellent sharing! Today our project is to see who changed the most. Here are four steps. Step 1: Think about your change. Step 2: Ask your partner about his or her change. Step 3: Create your growth chart. Step 4: Share your growth chart in class.
【学生活动】Ss: Students listen carefully and understand the four steps of the project. S1: We need to think, ask, create, and share. S2: It sounds interesting! I want to see how much I have changed.
图3-3 Project导入：探究成长变化四步流程
【理解要点】项目式学习四步法
本课项目实践遵循Think-Ask-Create-Share四步法：①Think（反思）——回顾自身进入初中以来的变化；②Ask（调查）——询问同伴的成长变化；③Create（制作）——制作个人成长图表；④Share（分享）——向全班分享成长图表。四步法体现了从自我反思到同伴调查、从图表制作到课堂分享的完整项目流程。
【过渡语】同学们对自身成长变化有了初步的回顾。接下来我们要进入4a环节，学习如何从五个维度描述自己的成长变化。Let's start with 4a.
Step 2 Presentation（知识呈现）（10~15 min）
本环节通过4a成长领域五维介绍，引导学生从身体、心理、学习、运动、其他五个维度回顾自身变化，掌握运用比较级描述成长的语言工具。
【教师活动】Now let's do 4a. Did you change a lot after you entered junior high school Let's see! We can think about our changes from five growth areas: Physical, Mental, Study, Sports, and Other. Look at this growth chart. Which areas have changed for you
【学生活动】Ss: Students look at the growth chart and think about their own changes. S1: I think I have changed a lot in Physical and Study areas. S2: I have changed in Mental and Sports areas.
图3-4 4a 成长领域五维雷达图
4a 成长领域说明：
Physical（身体）：身高、力量、外貌等方面的变化
Mental（心理）：勇气、自信、耐心等方面的变化
Study（学习）：学科能力、学习兴趣、学习效率等方面的变化
Sports（运动）：运动技能、体能等方面的变化
Other（其他）：生活技能、责任感、创造力等方面的变化
【教师活动】Let's look at Physical changes first. For example, taller: I'm taller than before. I was 150 cm. Now I am 162 cm. Stronger: I'm stronger. I can carry two heavy schoolbags. Longer hair: My hair is much longer than before. What about you
【学生活动】Ss: Students read the examples and think about their own physical changes. S1: I'm taller than before. I was 145cm. Now I am 160cm. S2: I'm stronger. I can carry a heavy desk now. S3: My hair is shorter than before. I cut it last month.
图3-5 身体变化示例：taller, stronger, longer hair
【教师活动】Now let's look at Mental changes. For example, braver: I'm braver. I was afraid of the dark, but now I can walk in the dark. More confident: I'm more confident. I was too shy to speak in public, but last week I gave a speech in front of the whole class. More patient: I'm more patient. I can help my little sister with her homework without getting angry.
【学生活动】Ss: Students read the examples and think about their own mental changes. S1: I'm more confident now. I can answer questions in class. S2: I'm braver. I was afraid of dogs, but now I'm not. S3: I'm more patient. I can wait for a long time without getting angry.
图3-6 心理变化示例：braver, more confident, more patient
【教师活动】Next, let's look at Study changes. For example, better at maths: I'm better at maths. Before, maths was hard for me. But now, I can solve those problems quickly. More interested in history: I'm more interested in history. I joined the school history club. Study harder: I study harder. I used to play games too much. Study more efficiently: I study more efficiently. I finish my homework in an hour now.
【学生活动】Ss: Students read the examples and think about their own study changes. S1: I'm better at English. I can read English stories now. S2: I study harder. I review my lessons every day. S3: I'm more interested in science. I do experiments in the lab.
图3-7 学习变化示例：better at, more interested in, study harder
【教师活动】Now let's look at Sports changes. For example, better at basketball: I play basketball better. I can make three-point shots now. Run faster or longer: I can run longer. I used to get tired after 800-meter run, but now I can finish 1500-meter run. Jump higher: I jump higher. I can reach the basketball hoop when I jump.
【学生活动】Ss: Students read the examples and think about their own sports changes. S1: I run faster than before. I can run 100m in 13 seconds now. S2: I play football better. I can score goals easily. S3: I swim faster. I can swim 50m in 40 seconds now.
图3-8 运动变化示例：better at, run faster/longer, jump higher
【教师活动】Finally, let's look at Other changes. For example, better at cooking: I'm better at cooking. I can make delicious fried rice for my family on weekends. More responsible: I'm more responsible. I take good care of my dog. I feed it and walk it every day. More creative: I'm more creative. I designed a unique poster for our class art festival.
【学生活动】Ss: Students read the examples and think about their own other changes. S1: I'm better at cooking. I can make noodles for my family. S2: I'm more responsible. I water the plants every day. S3: I'm more creative. I draw pictures for the school newspaper.
图3-9 其他变化示例：better at cooking, more responsible, more creative
【知识点】confident adj. 自信的。比较级：more confident。如：I'm more confident than before.（我比以前更自信了。）outgoing adj. 外向的。比较级：more outgoing。patient adj. 有耐心的。比较级：more patient。efficient adj. 高效的。比较级：more efficiently（副词比较级）。responsible adj. 有责任感的。比较级：more responsible。creative adj. 有创造力的。比较级：more creative。
【重点强调】比较级描述成长变化的核心句型
描述成长变化时，常用以下句型：①I'm + 比较级 + than before.（我比以前更...了）如I'm taller than before. ②I'm + 比较级.（我更...了，省略than before）如I'm more confident. ③I used to..., but now I...（我过去...，但现在...）如I used to be shy, but now I'm more outgoing. ④better at + 学科/技能（更擅长...）如I'm better at maths.
【过渡语】同学们已经学习了五个维度的成长变化表达方式。接下来我们要进入4b环节，进行自我反思和同伴调查。Let's move to 4b.
Step 3 Practice（巩固练习）（10~15 min）
本环节通过4b自我反思问题和Think and share活动，引导学生从五个成长维度进行自我评估，并选择一个Yes回答和一个No回答进行深入思考。
【教师活动】Now let's do 4b. Ask yourself the questions. Look at this table. For Physical: Am I taller, stronger, or something else than last year For Mental: Am I more confident than last year For Study: Do I study more efficiently than last year For Sports: Do I play sport better than last year For Other: You can write your own question. Please answer Yes or No for each area.
【学生活动】Ss: Students read the questions and fill in their answers (Yes or No). S1: Physical — Yes. I'm taller than last year. S2: Mental — Yes. I'm more confident than last year. S3: Sports — No. I don't play sport better than last year.
图3-10 4b 自我反思问题表
4b 自我反思问题：
Physical: Am I taller / stronger / ... than last year
Mental: Am I more confident / ... than last year
Study: Do I study more efficiently / ... than last year
Sports: Do I play sport better / ... than last year
Other: （自定义问题，如Am I more responsible than last year ）
【教师活动】Now let's think and share. Pick one Yes answer — what's ONE thing that made this growth happen Pick one No answer — what's ONE small step to change it Think about it and share with your partner.
【学生活动】Ss: Students think about their Yes and No answers and discuss with partners. S1: My Yes answer is Study. I study more efficiently because I use a study plan. S2: My No answer is Sports. I plan to run for 10 minutes every day.
【教师活动】Let's look at an example for a Yes answer. For example, I study more efficiently. I guess how much time the task needs and try to finish it within the planned time. What made this growth happen I started using time management tools.
【学生活动】Ss: Students read the example and understand how to explain their growth. S1: I see. We need to explain what caused the growth. S2: I study harder because I want to enter a good high school.
图3-11 示例：Yes回答的成长归因
【教师活动】Now let's look at an example for a No answer. For example, I'm not stronger than last year. I plan to run for 10 minutes every day. What's ONE small step to change it Making a specific, achievable plan is the key.
【学生活动】Ss: Students read the example and understand how to make an action plan. S1: My No answer is Mental. I'm not more patient. I plan to count to 10 before getting angry. S2: My No answer is Other. I'm not more responsible. I plan to feed my cat every morning.
图3-12 示例：No回答的改进行动
【知识点】used to do sth. 过去常常做某事。如：I used to play games too much.（我过去常常玩游戏。）注意：used to后接动词原形，不接to do或doing。plan to do sth. 计划做某事。如：I plan to run for 10 minutes every day.（我计划每天跑步10分钟。）
【易错提示】used to与be used to的区别
used to do sth. 表示过去常常做某事（现已不再如此），如I used to be shy.（我过去很害羞。）be used to doing sth. 表示习惯于做某事，如I am used to getting up early.（我习惯早起。）两者结构不同：used to后接动词原形，be used to后接动名词。在描述成长变化时，used to do sth.是非常实用的句型。
【过渡语】同学们已经完成了自我反思并制定了改进行动计划。接下来我们要进入同伴调查环节，了解搭档的成长变化。Let's work in pairs.
Step 4 Production（拓展输出）（10~15 min）
本环节通过4b同伴互问、Think and share反思、4c成长图表制作和4d课堂分享，引导学生运用英语进行项目展示与互动交流，深化对成长差异的理解。
【教师活动】Now let's do 4b in pairs. Work in pairs. Ask each other the questions. For Physical: Are you taller or stronger than last year For Mental: Are you more confident than last year For Study: Do you study more efficiently than last year For Sports: Do you play sport better than last year Record your partner's answers (Yes or No).
【学生活动】Ss: Students work in pairs and ask each other the questions. S1: Are you taller than last year S2: Yes. I was 160cm. I'm 165cm now. S3: Are you more confident than last year S4: Yes. I can speak in front of the class now.
图3-13 4b 同伴互问问题表
【教师活动】Now let's think and share. In your partner's answers, which Yes growth do you think is great Why For example, study harder or more confident. Is there one small thing your partner does that helped his or her growth that you want to try
【学生活动】Ss: Students think about their partner's growth and discuss. S1: My partner studies harder. I think it's great because he wants to enter a good school. S2: My partner is more confident. She speaks in front of the class every week. I want to try that.
Think and share 反思问题：
1. In your partner's answers, which Yes growth do you think is great Why
2. Is there one small thing your partner does (that helped his/her growth) you want to try
【教师活动】Now let's fill in what you want to learn from your partner. What I want to learn from my partner: write one thing. How I can try it this week: write one action plan. Please fill in the blanks.
【学生活动】Ss: Students fill in the reflection template. S1: I want to learn how my partner studies efficiently. I will try using mind maps this week. S2: I want to learn how my partner is more confident. I will try speaking up in class.
【教师活动】Now let's do 4c. Create your growth chart. Give examples. Add photos or videos if possible. Look at this table. For each growth area, write your change and an example. For example, Physical — taller. Mental — more confident. Study — study harder. Sports — run faster. Other — better at cooking.
【学生活动】Ss: Students create their own growth charts with examples. S1: Physical — taller. I was 150cm. Now I'm 162cm. S2: Mental — more confident. I gave a speech last week. S3: Other — better at cooking. I can make fried rice now.
图3-14 4c 制作成长图表
4c 成长图表制作说明：
Create your growth chart. Give examples. Add photos or videos if possible.
图表结构：Growth area | 变化关键词 | Example（具体事例）
示例关键词：taller, more confident, study harder, run faster, better at cooking
【教师活动】Now let's do 4d. Share your growth chart in class. Think about two questions: What did you learn about yourself What can you learn from your partner Here is an example. I'm more confident now. Last year, I dared not speak in front of the class. I was shy, but now I am not. I even gave a speech last week. My partner studies very efficiently by using mind maps. I will try to use mind maps too.
【学生活动】Ss: Students share their growth charts in class. S1: I'm more outgoing now. I used to be shy, but now I have many friends. S2: My partner is more creative. She designs beautiful posters. I want to learn from her. S3: I'm better at English. I read English books every day now.
图3-15 4d 课堂分享成长图表
【教师活动】Now it's Show Time! Let's look at the evaluation criteria. Content completeness (20 points): cover multiple growth areas with sufficient examples. Language expression (20 points): use comparatives accurately with fluent sentences. Content depth (20 points): deep understanding of personal growth and partner differences.
【学生活动】Ss: Students listen to the evaluation criteria and prepare their presentations. S1: I need to cover multiple areas and give examples. S2: I need to use comparatives accurately. S3: I need to show deep understanding of my growth.
图3-16 Show Time：展示评价标准
【教师活动】Now let's do Speaking. Who changed the most in our class What can you learn from him or her Please discuss in groups and share your ideas.
【学生活动】Ss: Students discuss who changed the most in their groups. S1: I think Li Ming changed the most. He was very shy, but now he is very outgoing. S2: I think Wang Fang changed the most. She is much more confident now. S3: I can learn from Li Ming. He practices speaking every day.
图3-17 Speaking：谁的变化最大
【教师活动】Now let's reflect on what we learned. Here are four questions. Question 1: What words and expressions can you use to make comparisons Question 2: How can we benefit from each other's similarities and differences Question 3: How should you treat people who are different from you Question 4: Is being different a good thing Why Please discuss in pairs.
【学生活动】Ss: Students discuss the four reflecting questions in pairs. S1: We can use comparatives like taller, more confident, and as...as... to make comparisons. S2: We can benefit from differences by learning new ways of doing things. S3: We should respect different people and be open to learning from them. S4: Being different is a good thing. It makes life more colorful and interesting.
图3-18 Reflecting：反思问题参考答案
Reflecting 反思四问及参考答案：
Q1: What words and expressions can you use to make comparisons
A: 比较级+than...结构（如taller, stronger, more confident）和as+原级+as结构。
Q2: How can we benefit from each other's similarities and differences
A: Similarities: We can have fun together and encourage each other. Differences: We can see new ways of doing things and learn others' strengths.
Q3: How should you treat people who are different from you
A: We should respect them, ask about their ideas, and be open to learning from them. Don't laugh at the differences.
Q4: Is being different a good thing Why
A: Yes. It makes life more colorful and more interesting. Different people bring new skills and ideas, which can help us grow.
【知识点】respect v. 尊重。如：We should respect different people.（我们应该尊重不同的人。）be open to 对...持开放态度。如：Be open to learning from others.（对向他人学习持开放态度。）benefit from 从...中受益。如：We can benefit from each other's differences.（我们可以从彼此的差异中受益。）colorful adj. 丰富多彩的。比较级：more colorful。
【知识拓展】和而不同，共同成长
本课Reflecting环节的核心价值在于引导学生认识到：每个人都有不同的成长节奏和特点，差异不是缺陷而是财富。相似之处让我们能够一起快乐、互相鼓励（We can have fun together and encourage each other）；差异之处让我们看到新的做事方式、学习他人的优势（We can see new ways of doing things and learn others' strengths）。正如单元主题所言：We are different, but we can be stronger together.（我们不同，但我们可以一起变得更强。）尊重差异、包容多元、相互学习，是成长的重要一课。
【过渡语】同学们的展示和反思都非常精彩！通过今天的项目实践，大家不仅运用了比较级描述成长，更学会了尊重差异、相互学习。最后我们来进行课堂总结并布置作业。
Step 5 Summary & Homework（总结与作业）（2~3 min）
本环节通过课堂总结回顾本课核心内容，帮助学生梳理项目实践的收获；布置课后作业，延伸项目成果并巩固单元知识。
【教师活动】Let's summarize what we learned today. We completed a project about our growth changes. First, we thought about our changes in five areas: Physical, Mental, Study, Sports, and Other. Second, we asked ourselves and our partners the questions. Third, we created our growth charts with examples. Fourth, we shared our growth charts in class and reflected on differences.
【学生活动】Ss: Students review the four steps and share their feelings. S1: I learned how to use comparatives to describe my growth. S2: I can see that everyone grows in different ways. S3: I want to learn from my partner's strengths.
图3-19 课堂总结：项目任务学习目标
课堂总结：
通过参与探究成长变化的项目任务，我能够：
1. 熟练运用比较级+than...结构，准确描述自身与过去、与同伴的成长变化。
2. 完成成长图表制作与课堂分享，清晰表达自我成长认知。
3. 深度反思成长差异，尊重不同个体成长节奏与特点，感悟和而不同、共同成长的理念。
【教师活动】Here is your homework. First, write a short essay about your growth reflection in English, including your own changes and your understanding of differences, about 100 words. Second, review the knowledge of this unit and check for any gaps. Make sure you can use comparatives correctly.
【学生活动】Ss: Students note down the homework. S1: I will write about how I became more confident. S2: I will review the comparative forms and as...as... structure.
图3-20 Homework：成长感悟短文与复习
Homework 作业布置：
1. 用英语撰写成长感悟短文，含自身变化、对差异的理解，100词左右。
2. 根据单元反思结果，复习本单元知识，查漏补缺。
【知识点】本课核心知识点回顾：①项目四步法：Think（反思）→Ask（调查）→Create（制作）→Share（分享）；②目标句式：I'm + 比较级 + than before. / I used to..., but now I... / better at + 学科；③核心词汇：confident, outgoing, patient, efficient, responsible, creative, respect, benefit from；④成长五维度：Physical, Mental, Study, Sports, Other；⑤核心理念：We are different, but we can be stronger together.
二、板书设计（三栏式）
Project Steps Growth Areas Useful Expressions
Think: Reflect on changes Ask: Partner survey Physical: taller, stronger Mental: more confident I'm + 比较级 + than before. I used to..., but now I...
Create: Growth chart Share: Class presentation Study: study harder Sports: run faster Other: more creative better at + subject more interested in + subject
Goal: See who changed the most Respect different growth paces We are different, but we can be stronger together respect differences benefit from each other

展开更多......

收起↑