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What do creative ideas bring about
Section B vocabulary in use
Unit Five
Power of Ideas
Learning Objectives
语言能力
1
Students can master key expressions about inventions and get detailed information from the text.
学习能力
2
Students learn to use reading skills to get information and finish tasks independently.
文化意识
3
Students realize how great inventions influence human life and respect inventors’ spirits.
思维品质
4
Students sort out the process of invention and think about the difficulties in creative exploration.
These are great
Inventions , What’s the verb of inventions
Lead in
invent
v. 发明
Lead in
What’s the person who invents things called
inventor
n. 发明家
Lead in
Many words can change into different forms, Now let’s start!
Lead in
Complete the table with different forms of the words. You can add more.
2a
Noun Verb Adjective
collect
creative
invent
product
… … …
collection
collective
creative
create
invention
inventive
produce
productive
Exercise
collect v. 收集、收集、聚集、领取
例：I like to collect stamps. 我喜欢收集邮票。
1. collect for... 为……募捐
2. collect from... 从……处收集/收款
collective adj. 集体的；共同的
collection n. 收藏品
Learn
create v. 创造、创作、引起、造成
例：An artist should create beautiful things.
一个艺术家应该创造美丽的东西。
creative adj. 有创造性的; 有创意的
creation n. 创造; 作品
Learn
invent v. 发明、创造
例：Edison invented the light bulb. 爱迪生发明了电灯。
1. be invented by... 由……发明
2. be invented in... 发明于……（时间/地点）
inventive adj. 发明的; 善于发明的
invention n. 发明物; 发明
Learn
produce v. 生产、制造
例：This factory produces toy cars every day.
这家工厂每天生产玩具汽车。
productive adj. 多产的
product n. 产品
Learn
Can you add more words
educate
v.教育；教导
education
n.教育
educational
adj. 教育的；
有教育意义的
Learn
celebrate
v.庆祝；庆贺
celebration
n.庆祝；庆典
celebratory
adj. 庆祝的；喜庆的
Learn
operate
v. 操作；动手术
operation
n. 手术；操作
operative
adj. 运转的；起作用的
Learn
imagine
v. 想象；设想
imagination
n. 想象力
imaginative
adj. 富有想象力的
Learn
pollute
v. 污染
pollution
n. 污染
polluted
adj. 被污染的
Learn
organize
v. 组织
orgaization
n. 组织；抉择
organized
adj. 有条理的；有组织的
Learn
Summary
名词后缀
-tion, -ment, -ance /-ence
-ness, -ity, -th
-er, -or, -ist
-ship
Learn
Summary
形容词后缀
-ive, -al, -ous, -ful
-less, -y, -ed, -ing
-able/-ible
Learn
Now let's use
thesewords properly in sentences!
control
v. 指挥；控制
例：We should control the speed of the car.
我们应该控制汽车的速度。
in control of... 控制……
out of control 失去控制
spread
v. 展开、蔓延
例：She spread the map on
the table. 她把地图铺在桌子上。
spread over 传遍、覆盖、延续 spread through 传遍
spread from...to... 从……蔓延到……
Learn
rapidly
adv. 迅速地、快速地
develop rapidly 快速发展
change rapidly 迅速变化
increase rapidly 迅速增长
grow rapidly 迅速成长
recover rapidly 迅速恢复
slowly
adv. 缓慢地、慢吞吞地
例：She walked slowly to the window. 她慢慢走向窗户。
walk slowly 慢慢走
drive slowly 慢慢开；慢速行驶
move slowly 慢慢移动
speak slowly 慢慢说；语速慢
Learn
cheap
adj. 便宜的、廉价的
例：These shoes are cheap.
这双鞋很便宜。
on the cheap 便宜地、经济地
cheap price 便宜的价格
cheap but good 便宜但好
expensive
adj. 昂贵的、价格高的
例：It's an expensive gift.
这是一份昂贵的礼物。
1. expensive clothes 昂贵的衣服
2. expensive for sb. 对某人来说太贵3. expensive in...在……方面花费大
4. expensive to do sth.做某事费用高
Learn
invented
produced
v. 生产、制造
adj&v. 发明；创造
1. be invented by...
被……发明
2. be invented to do...
被发明用来做……
3. be invented in...
在……时间/地点被发明
例：Tea is produced in China.
茶产自中国。
be produced by...
由...生产/制作/出品
produced 强调“生产、制造、产生”，指通过劳动、工业过程或自然过程产出物品、结果或效果，侧重结果和产出。
invented 强调“发明、创造”，指首次设计或制造出前所未有的新事物、新方法，侧重创新性和独创性。
Learn
secret
public
adj. 公共的、公众的
n. 秘密、机密
in public 公开地、当众
public opinion 公众意见、舆论
public service 公共服务
public transportation 公共交通
例：Can you keep a secret
你能保守一个秘密吗？
keep secret 保守秘密
in secret 秘密地、私下地
top secret 绝密的、极机密的
Learn
Choose the correct word to complete each sentence.
2b
The use of modern medicine has helped control / spread many dangerous diseases.
News could travel much more rapidly / slowly with inventions like the radio and the television.
Fibre made from oil provides a(n) cheap / expensive solution to the problem that many people cannot afford to buy enough clothes.
A film was invented / produced by a film company to tell us about what robots could do for people’s lives in the future.
In January 1911, Feng Ru carried out a secret / public test flight in Oakland City. He showed the world what Chinese people could achieve.
现代药物
传播的更快
be made from 由...制成
afford to do sth.
负担得起做某事
电影公司
进行；执行
Exercise
便利贴
sticky notes
Do you know
they were invented by accident
Thinking
piece of
一段、一片、一件
Learn
stand up
起立、竖立
Learn
result in
结果、导致
Learn
to sb’s surprise
另某人惊讶的是
Learn
Complete the passage with the correct forms of the phrases in the box.
2b
piece of stand up result in to sb’s surprise
Did you know that an accident led to the invention of sticky notes In 1968, a scientist named Spencer Silver was trying to make a strong glue. _________________, he produced a glue that was really weak. It could stick things, but it could be removed very easily. The glue was interesting, but no one could find a use for it.
Then, in 1974, a man named Arthur Fry was trying to mark the pages in a song book using small ____________ paper. However, whenever he __________ to sing, the pieces fell to the floor. Then he remembered Silver’s glue. With the glue, the paper stayed in the song book, but it could later be removed. Fry’s idea _____________ the production of sticky notes of many sizes and colours. They gradually became popular and now are widely used all over the world.
pieces of
stood up
resulted in
To his surprise
Exercise
Learn
lead to 导致
try to dosth 努力做某事
标记书页
被移除
...的生产
被广泛使用
逐渐流行
Who invented the weak glue first
Reading
When did Arthur Fry
come up with the idea for sticky notes
What problem did Arthur Fry meet with his paper markers
The small pieces of paper
fell to the floor
when he stood up to sing.
Reading
How did Silver’s glue help solve Fry’s problem
The glue kept the paper in the book but allowed it to be removed later.
Reading
What did Fry’s idea finally lead to
How would you describe the process from accident to invention in your own words
Reading
First, Silver made a weak glue by accident.
Then, Fry used it to solve his marking problem .
Finally, the idea became a successful product.
Reading
Now let's have a review!
What does this story tell us about inventions and creativity
It tells us that inventions don’t always come from perfect plans.
Sometimes mistakes or accidents can lead to useful ideas if we think creatively.
Can you name other accidental inventions
Thinking
tea bag 茶包
safety glass
安全玻璃
penicillin
青霉素
microwave oven 微波炉
stainless steel 不锈钢
Coca-Cola
可口可乐
X-ray X射线
corn flakes
玉米片
Great Inventions
Great Minds
Language points
试图找到做某事的方法
be动词随主语的人称和数的变化而变化。
例：We are looking to protect the environment by reducing plastic waste.
我们正致力于通过减少塑料废弃物来保护环境。
He is looking to collect old books for children in mountain areas.
他正试图找到为山区的孩子收集旧书的方法。
be looking to do sth
Language points
v. 解决；解答
例：Can you help me solve this difficult math problem
你能帮我解答这道数学难题吗？
solve problems 解决问题
solve puzzles 解谜 / 解谜题
solution n. 解决方法/解决方案
solution to the problem 问题的解决方案
solve
Language points
似乎、好像、看起来
例：He seems happy. 他看起来很开心。
The story seems interesting. 这个故事似乎很有趣。
1. seem + to do 似乎做某事
2. it seems that... 看起来/似乎……
3. seem like + 名词 看起来像……
4. it seems to sb that... 在某人看来……
seem
Language points
1. not + 动词 + at all 一点也不
例：I don't like it at all. 我一点也不喜欢。
2. 疑问句 + at all 一点点吗
例：Are you worried at all 你有一点担心吗？
3. if + at all 如果有的话
例：He rarely speaks, if at all. 他几乎不说话，如果说的话。
at all
Language points
宁愿、相当、而不是、更确切地说
1. would rather do sth. 宁愿做某事
例：I would rather stay at home. 我宁愿待在家里。
2. would rather do A than do B 宁愿做A而不愿做B
例：He would rather read a book than watch TV.
他宁愿看书也不愿看电视。
3. would rather + 从句 宁愿某人做某事，从句中需用虚拟语气
rather
Language points
n. 滑翔机；滑行者 复数形式为 gliders
hang glidernn悬挂式滑翔机
glider pilotnn滑翔机飞行员
例：When you know how to handle the glider well, you feel safe and in control.
当你知道如何很好地操控滑翔机时，你会感到安全且可控。
glider
Language points
n. 挑战；困难
例：There were two main challenges for the them.
他们面临两个主要挑战。
face a challenge 面对挑战
challenging adj. 有挑战性的
challenge
Language points
v. 向……挑战；质疑；考验
challenge sb. to do sth. 向某人挑战做某事
challenge sb. to sth. 与某人比试某物/向某人挑战某事
challenge sb. for sth. 因某事质问某人
challenge
Language points
n. 发动机、引擎
例：The car's engine is very powerful. 汽车的发动机非常强劲。
car engine 汽车发动机
plane engine 飞机引擎
search engine 搜索引擎
steam engine 蒸汽机
start the engine 启动发动机
engine
Language points
结果，因此
例：He didn't study hard. As a result, he failed the exam.
他没努力学习，结果考试不及格。
1. result in 导致……
2. result from 由……造成
3. with the result that 结果是……
4. without result 毫无结果
as a result
Language points
v. 交流、沟通、传达
例：I like to communicate with my family. 我喜欢和我的家人沟通。
例：He communicated his wishes to me. 他把他的愿望传达给了我。
1. communicate with sb. 与某人交流/沟通
2. communicate to sb. 向某人传达/通知
3. communicate by... 通过……方式交流
4. communicate in... 用……语言交流
communicate
Language points
communication n. 表达；交流
例：Good communication is very important between friends.
朋友之间良好的交流非常重要。
communication with sb. 与某人的交流
communicate
Homework
Must-do 必做
1. Recite the language points.
2.Finish the exercise on the workbook.
Choose-to-do 选做
Draw a mind map about an accidental invention. Mark these points:
Inventor → Time → The accident → Uses of the invention.
Thanks for listening！中小学教育资源及组卷应用平台
中小学教育资源及组卷应用平台
中小学教育资源及组卷应用平台
单元分课时教学设计
年级科目 2026新版九上英语科 目英语
授课名称 Unit 5　Power of Ideas
授课课时 第六课时Section B-Vocabulary in use
授课类型 词汇课
授课文本
一、教材分析 Analysis of teaching material
What:本板块为 Vocabulary in Use，包含3个梯度任务：1. 2a：词形转换表格，练习 collect、invent、product、creative 等词的名词、动词、形容词变形，还鼓励学生自主补充更多同类型单词。2. 2b：选词填空，结合语境辨析易混词汇，在句子层面辨析词义，巩固本单元发明主题词汇。3. 2c：短文填空，选用方框短语完成便利贴发明的小故事，之后开展小组讨论，探讨发明从想法变为现实的过程。整体从单词变形、单句选词过渡到语篇填空，最后口头思辨输出，围绕“发明创造”主题落实词汇运用。Why:1. 遵循由词 句 篇的认知规律，夯实构词法基础，帮助学生掌握词形变化，扩大词汇量。2. 在语境中辨析易混词，避免孤立背单词，提升学生在句子、短文中活用词汇短语的能力。3. 借助便利贴发明的语篇，复现单元主题，读后讨论引导学生思考发明诞生过程，实现语言输入向思维输出迁移。How:1. 语言特点：素材围绕发明主题；2a聚焦构词派生；2b句子短小，设置词义辨析干扰项；2c是记叙文小故事，短语都是单元重点短语，叙事逻辑清晰，语言难度贴合高中生。2. 文本结构：任务梯度递进：词形表格 → 单句选词 → 语篇填空 → 口头讨论，由基础识记逐步过渡到综合运用。3. 课堂实施①处理2a：学生独立完成表格，核对答案，教师归纳词缀规律，鼓励学生自主拓展更多派生词。②处理2b：学生读句子，结合上下文选出合适单词，分析每个选项错因，强化语境辨词意识。③处理2c：通读短文把握故事脉络，完成短语填空；核对答案后，组织学生小组交流，探讨一项发明如何变成现实，完成口头输出。④教师点拨重难点短语，检测学生词汇掌握情况。
二、教学内容 Teaching content
1. 完成词形转换表格，填写单词的名词、动词、形容词不同形式，鼓励学生自主补充更多派生词。2. 结合句子语境辨析词义，选择恰当词汇完成句子，在单句层面巩固单元主题词汇。3. 使用方框内短语完成便利贴发明故事的短文填空，在语篇中复习重点短语。4. 读完短文后开展讨论活动，交流一项发明如何从想法变为现实，完成口头思辨输出。
三、教学目标Teaching objectives
Language Abilities (语言能力)Master word formation rules and learn to use key words and phrases in sentences and passages.Learning Abilities (学习能力)Develop the habit of memorizing words by word formation and improve independent vocabulary learning skills.Thinking Qualities (思维品质)Analyze how inventions come into being and develop logical thinking through group discussion.Cultural Awareness (文化意识)Learn about the stories behind inventions and appreciate the value of human creativity.
四、教学重难点Teaching important and difficult points
Teaching important points: Master word formation rules and learn to use key words and phrases in sentences and passages.Teaching difficult points:Develop the habit of memorizing words by word formation and improve independent vocabulary learning skills.
五、教学步骤Teaching procedures
Step1. Lead inStep2. Exercise and Learn Step3. Language points
六、教学评一体化教学过程设计Teaching process
教学步骤 教学活动 效果评价
Step1. Lead in Watch and learnThese are great inventions.What’s the verb of inventions What’s the person who invents things called 【设计目的】通过一些发明物的视频引入发明的各种词性，导入学习主题。 观察学生是否在认真观看。学生是否能说出发明的各个词性。
Step2. Exercise and Learn 1.plete the table with different forms of the words. You can add more.【设计目的】完成词形转换表格，填写单词的名词、动词、形容词不同形式，鼓励学生自主补充更多派生词。系统呈现同根词，让学生有结构化的了解，加深记忆。 观察学生是否能填写单词的不同形式。
Let’s Learncreateinventproducecelebrateoperateimaginepolluteorganize【设计目的】借助典型词汇实例梳理名词、形容词后缀，引导学生感知构词规律，帮助学生掌握词缀记忆单词的学习策略。 观察学生是否在认真学习，并做好课堂笔记。
3.Let’s Learnrapidlyslowlycheapexpensiveinventproducesecretpublic【设计目的】学习巩固本课时新词汇和相应拓展常用搭配，为后面的填空任务奠定基础。4.2b.Choose the correct word to complete each sentence.【设计目的】检查学生对单词的掌握。通过完成单句练习，考查词汇在句子语境中的应用能力。ThinkingLook and thinkDo you know they were invented by accident 【设计目的】通过问答掌握学生对便利贴的了解，导入下一题的阅读主题。6.Let’s Learnstand upresult in【设计目的】学习巩固本课时新词汇和相应拓展常用搭配，为后面的填空任务奠定基础。7.plete the passage with the correct forms of the phrases in the box. Learn the language points【设计目的】语篇填空要求学生结合语法（时态、语态、固定搭配）和语义，选择词的正确形式完成便利贴发明故事的短文填空，在语篇中复习重点短语。Read and answer questionsWho invented the weak glue first What problem did Arthur Fry meet with his paper markers When did Arthur Fry come up with the idea for sticky notes How did Silver’s glue help solve Fry’s problem How would you describe the process from accident to invention in your own words 【设计目的】引导学生细读文本，检查学生对短文阅读内容的掌握。9.Review【设计目的】通过观看短文AI视频，直观化地了解文本内容，加深记忆和理解。10.ThinkingWhat does this story tell us about inventions and creativity Can you name other accidental inventions 【设计目的】通过问答锻炼思辨与口语表达的能力。11.Watch and learn【设计目的】通过视频了解薯片的发明过程，保持学生学习兴趣，拓展文化素养。Emotional guidanceGreat InventionsGreat Minds【设计目的】展示多元发明成果，引导学生感悟发明对生活的改变，体会创造者的智慧，激发科学探究与创新思考意识。 观察学生是否在认真学习相关词汇，并做好课堂笔记。观察学生是否能正确选词完成句子。观察学生是否在认真思考。观察学生是否在认真学习相关词汇，并做好课堂笔记。观察学生是否能正确选词完成填空。观察学生是否在认真学习相关词汇，并做好课堂笔记。观察学生是否能做出相应的回答。观察学生是否在认真观看。观察学生是否在认真思考。观察学生是否在认真观看。观察学生是否有所体会。
Step3. Language points 1.be looking to do sth2.solve3.seem4.at all5.rather6.glider7.challenge8.engine9.as a municate【设计目的】检查学生是否掌握本节课的学习重点。 观察学生是否在认真学习做笔记。
七、教学评价Teaching evaluation
Before the class, I will tell students how to participate in the class and evaluate themselves according to the following evaluation form.During the class, I will use my body language like smile and encouragement language to assess the students properly and give feedback in time. 3.After class, I will ask the students to evaluate themselves in the following evaluation form.The purpose is to check the students' grasp of the key and difficult points of the class. And I can also make teaching improvements.How well can you do these tasks ExcellentGoodAverageI can master word-formation rules and learn to use key words and phrases in sentences and passages.I can analyze how inventions come into being and develop logical thinking through group discussion.I can develop the habit of memorizing words by word formation and improve independent vocabulary learning skills.I can learn about the stories behind inventions and appreciate the value of human creativity.
八、板书设计Blackboard design
Unit 5 Power of IdeasSection B-Vocabulary in use
九、家庭作业Homework
必做Must-do 选做Choose-to-do
1. Recite the language points.2.Finish the exercise on the workbook. Draw a mind map about an accidental invention. Mark these points:Inventor → Time → The accident → Uses of the invention.
十、教学反思Teaching reflection
In this class, I guided students to master word-formation rules and learn to use key words and phrases in sentences and passages.In addition, we analyzed how inventions come into being and developed logical thinking through group discussion.. And we developed the habit of memorizing words by word-formation and improved independent vocabulary-learning skills. All of students can finish the tasks well. But for the extended phrases, thirty percent of students find them difficult to remember and put into practice. I will guide them to review again and do some exercises to help them to memorize and strengthen.
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21世纪教育网(www.21cnjy.com)

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