资源简介

(共63张PPT)
Unit 2
Brilliant Thoughts
主讲人：XXX
课型：思维技巧课
Thinking Skills & Reading Strategies
能够识别作者在文本中直接或间接表达的观点。（学习理解）
01
能够运用“重读策略”解决阅读中的理解障碍；能够区分“发明”与“发现”的本质差异。（应用实践）
02
能够运用批判性思维分析当代科技案例并表达个人观点。（迁移创新）
03
Learning Objectives（学习目标）
学习理解
学习理解：掌握环境保护核心词汇；理解“因果关系（Cause and
Effect）”概念；掌握“概括（Generalization）”阅读策略。
应用实践
应用实践：能够运用因果链和概括策略分析阅读文本，完成教材
中的填空任务，并进行Pair work口语输出。
迁移创新
迁移创新：结合自身生活实际，运用所学策略讨论环保问题，
形成环保倡议书。
Lead in
01
Pre-reading
02
While-reading
03
Post-reading
04
Summary
05
Language points
06
Exercises
07
Homework
08
Contents
01
Lead in
05 Language points
02
Pre-reading
06 Summary
03
While-reading
07
Exercises
04 Post-reading
08 Homework
Lead in
01
01 Lead in
Lead in
Look at the pictures. What do these inventions have in common
时空对话·看图讨论
观察图片，这些发明有什么共同点？
Light Bulb
电灯泡
Telephone
电话
Television
电视机
Pair Discussion
Discuss with your partner (2 minutes):
与同伴讨论（2分钟）：
Who invented these things / 这些东西是谁发明的
Why were they invented / 它们为什么被发明
What problem did each one solve / 每个发明解决了什么问题
Next: Let's decode Plato's wisdom! → 接下来：让我们解码柏拉图的智慧！
Lead in
【情境创设】
Welcome to the Green Detective Agency!
欢迎来到“环保侦探社”！
今天，我们接到一个神秘任务：
"How can we make our planet greener "
(教师提问)
作为一名小侦探，你需要先观察线索。
看这两张照片，你发现了什么？
(学生回答引导:
环境被破坏，我们需要保护地球）
Pre-listening
02
Lead in (线索发现)
【侦探任务1：找线索】
全球气候大会
新能源汽车
北极冰川融化
思考：这些图片之间有什么联系？
(引出本课核心技能)
我们需要两个“侦探工具”来破解这些线索，它们就是--
Understanding Cause and Effect
(因果关系)
和
Making Generalizations
(概括策略)
Lead in
名言解码
Crack the Wisdom Code!
破解智慧密码！
“ “Necessity is the mother of invention.” — Plato
“需要是发明之母。”-- 柏拉图
Think about it
What does "necessity" mean
What does "mother" mean here
Do you agree with Plato Why
"necessity"是什么意思？
这里的“mother”是什么意思
你同意柏拉图的观点吗？为什么？
Share your ideas
"I think 'necessity' means
"Here 'mother' means
Great! Now we know that necessity drives invention. But how do we know the author's opinion on this
Did the author say 'I agree with Plato' No! That's what we're going to explore next -
learning to be viewpoint detectives.
非常好！现在我们知道了需求驱动发明。但作者对这个观点的看法是怎样的？他有没有直接说‘我同意柏拉图’？
没有！这就是我们接下来要学习的--成为一名观点侦探。
Next: Let's become viewpoint detectives! →
接下来：让我们成为观点侦探！
侦探工具1：认识因果
A cause tells about why something happens,
and an effect is what happens.
(原因讲述事情为什么会发生，结果就是发生了什么。)
侦探笔记：
(教师提问)
侦探们，你们能举一个生活中的例子吗？
因果链就像多米诺骨牌，
一个动作引发连锁反应!
(学生举例)
因为下雨了，
所以地面湿了。
Pre-listening
观点侦探·核心概念
Understanding Author's Viewpoint
理解作者的观点
There are always clues in the text that
support or show the author's viewpoint.
文本中总有线索能够支撑或显示作者的观点。
线索猎人法则
找出文本中的关键词、细节、例子
问自己：“作者为什么要写这个？”
Next: Direct or indirect Let's compare!
接下来：直接还是间接？让我们来对比！
第9页
Pre-reading
侦探工具一：因果链实践
工厂停止排污
河流变清
鱼群增多
【教材原题呈现（Activity 1）】
Cause:
Factories have stopped pouring wastewater into the river.
Effect/Cause:
has turned clean again.
(答案: The river)
Effect:
in the river.
(答案: fish)
There are more and more
侦探发现：人类停止破坏，大自然就会自我修复！
Pre-listening
观点侦探·对比辨析
直接观点 (Direct) 间接观点 (Indirect)
有明显标志词
无标志词，通过例子/形容词暗示
I think,In my opinion.. 例子选择、数据、形容词
例：“I believe AI is helpful.” 例：“AI helps students finish homework faster.”
Quick Check
句子
直接/间接？
“Undoubtedly,online learning saves time.” 直接
“Students rush through online classes to play games.” 间接
1
Now you know the difference between direct and indirect viewpoints. Let's put this
knowledge into practice! Look at the picture and read the short text — can you find the
clues and infer the author's viewpoint
Next: Let's practice with a real example! → 接下来：让我们用一个真实例子练练手!
【核心素养】思维品质--分类、比较、辨析直接与间接观点！
Direct vs. Indirect Viewpoint
直接观点 vs. 间接观点
02
Pre-reading
While-listening
03
侦探工具2：认识概括
When you make a statement about all or most of the people
or things, you are making a generalization. Your generalization
is often based on the text and your experience.
(当你对所有人或大多数人或事物做出陈述时,
你就是在进行概括。你的概括通常基于文本和你的经验。）
侦探笔记：
概括 = 文本事实 + 个人经验 → 得出结论!
While-listening
侦探实战·教师示范
Activity 1:
Look at the picture and use the text clues to complete the author's-
viewpoint chart.观察图片，用文本线索完成作者观点图表。
Text（文本）：
Xiaoxiao practices drawing day and night. Her family buys her all kinds of
painting materials and hangs her drawings everywhere!
晓晓日日夜夜练习画画。她的家人给她买了各种绘画材料，把她的画挂得到处都是！
Text Clues（文本线索）
What They Suggest（暗示什么）
practices drawing day and night
她非常努力/勤奋/坚持不懈
家人支持她
buys her all kinds of painting materials
hangs her drawings everywhere!
家人为她的作品感到骄傲
教师示范（I Do）：
Next: Now it's your turn! → 接下来：现在轮到你了!
Pre-reading
侦探工具二：概括实战
第11页
Shanghai started waste sorting in 2019,
and soon other cities followed.
I read:
People in Shanghai and other cities
need to sort waste now.
I know:
There are waste bins of different
colors in almost every community.
I generalize:
Now, we all need to .
(答案: sort waste in our daily life)
垃圾分类已成为全国趋势!
侦探发现：
While-listening
侦探实战·独立挑战
: 学生独立完成 (You Do)
Text Clues（文本线索） Author's Viewpoint（作者观点）
Xiaoxiao practices drawing day and night. Xiaoxiao is .
Her family buys her all kinds of painting materials and hangs her drawings everywhere! Her family supports her to learn .
Text Clues Author's Viewpoint
Xiaoxiao practices drawing day and night. Xiaoxiao is hard-working / diligent / persistent (勤奋的/坚持不懈的)
Her family buys her all kinds of painting materials and hangs her drawings everywhere! Her family supports her to learn painting / art (绘画/艺术)
核对环节 (Check)
教师追问：
"Is this author's viewpoint direct or indirect " → Indirect.
"Why does the author use 'day and night' instead of 'every day' " → 强调全天候、不间断，更强烈地突显勤奋程度。
教师过渡语（页面底部）：
"Excellent work! Now, let's level up! Here's a longer passage with no pictures - only words."
“做得好！现在，让我们升级挑战！这是一篇更长的文章，没有图片，只有文字。”
Next: Ready for a bigger challenge → 接下来：准备好迎接更大的挑战了吗
03
While-reading
While-listening
侦探实战·精读引导
Activity 2
Read the text and complete the author's-viewpoint chart.
阅读文本，完成作者观点图表。
原文句子 教师提问 分析
“Need is the mother of invention.” 作者为什么引用 柏拉图的话？ 用名人名言引出
核心观点，增强
说服力
“This means that...” 作者在这里做了 什么？ 解释名言含义，
帮助读者理解
“For example...” 作者接下来要做 什么？ 用具体例子来
证明观点
教师引导精读（I Do）：
阅读文本:
The ancient Greek philosopher Plato once said, “Need is
the mother of invention.” This means that a need or a problem
encourages creative efforts to meet the need or solve the
problem. For example, the need for communication brought
about the telephone, and the need for entertainment led to the
creation of the television. To solve the problem of seeing in the
dark, people invented the light bulb.
【核心素养】 思维品质--理解文本结构与论证方式
Next: Let's fill in the chart! → 接下来：让我们填写图表!
While-reading（侦探行动：初读课文）
【侦探任务2：锁定目标】
Greener Planet, Better Home
（播放录音/学生默读课文）
Task 1 :
快速阅读文章，找出文章的中心句
(Topic Sentence)。
Task 2 :
判断文章主要介绍了哪几个方面的
环境保护措施？
（提示学生：运用Skimming略读策略，
像侦探一样快速扫视锁定关键点）
We only have one Earth, and it is our home. However, our planet
is facing many environmental problems. To build a greener planet
and a better home, we should take action from small things in
daily life.
First, noise pollution is a serious problem in our city. Loud music,
honking cars and construction sounds make people feel unhappy
and even affect our health. We should keep quiet in public places,
turn down the volume and create a peaceful environment.
Second, proper waste sorting is also important. Different kinds
of waste should go into different bins—recyclable, kitchen waste,
hazardous waste and others. By sorting waste, we can reduce
pollution and help recycle resources.
Finally, living a low-carbon life is good for the Earth. We can
walk or ride a bike instead of driving, save electricity, turn off
lights when not in use and use energy-saving products. Every
small step counts!
Let's work together and make our planet greener. A greener
planet means a better home for us and for future generations.
While-listening
While-reading
侦探实战·完成挑战
Clues（文本线索） Your Answer（你的答案）
The telephone was invented because of _
People needed to entertain themselves,so they _
In order to solve_,the light bulb _
核对环节（Check）：
Clues Your Answer
The telephone was invented because of the need for communication（沟通需求）
People needed to entertain themselves, so they invented the television（发明了电视）
In order to solve the problem of seeing in the dark,the light bulb was invented（被发明）
Task 2: 推断作者观点
Question Your Answer
What is the author's overall viewpoint
Is it direct or indirect Why
核对：
Question Your Answer
What is the author's overall viewpoint Necessity / need drives invention.
(需求推动发明)
Is it direct or indirect Why Indirect.作者没有说“I agree”，
而是通过三个例子暗示了自己的观点。
教师追问：
"If the author wanted to express that technology can also cause problems,"
how would the examples change "
引导学生反向思考。培养学生辩证思维
【创意亮点】 追问「反例」设计，培养学生辩证思维
【核心素养】 思维品质--批判性思维；反向推理
教师过渡语：
"Time's up! Let's check all your answers together."
“时间到！让我们一起来核对所有答案。”
Next: Let's check our answers together!
→ 接下来：让我们一起来核对答案！
第14页
While-reading (案件一：破解噪音污染)
侦探任务3：破解噪音案
教材原题呈现（Activity 2）
（精读课文第一段：噪音污染）
(展示教材中“噪音污染”段落文本)
1
Cause: Many things can produce
(答案: noises)
Noises are unpleasant sounds. Cars,
machines, loudspeakers and many other
things can produce noises.
Long-lasting or sudden loud noises can do
great harm to people's hearing and cause
hearing problems. Serious hearing
problems can have further negative effects
on people's health and cause other health
problems, like high blood pressure, heart
disease and so on.
2
Effect/Cause: Loud noises cause serious
.problems.
3
Effect: Hearing problems cause other
.problems.
(答案: hearing)
(答案: health)
侦探笔记：噪音是隐形杀手！
While-listening
侦探复盘·答案揭晓
Activity 1 参考答案核对：
Text Clues Author's Viewpoint
Xiaoxiao practices drawing day and night. Xiaoxiao is hard-working /
diligent（勤奋的）
Her family buys her all kinds of painting materials and hangs her drawings everywhere! Her family supports her to
learn painting（绘画）
Clues Your Answer
The telephone was invented because of the need for communication
People needed to entertain themselves, so they invented the television
In order to solve the problem of seeing in
the dark,the light bulb was invented
Activity 2 参考答案核对:
作者观点总结：
The author indirectly supports Plato's idea that necessity drives invention by giving three historical examples.
观点推断三步法：
步骤 方法 Activity 1 示例 Activity 2 示例
① 找线索 “day and night” 电话、电视、灯泡
② 问问题 想说明她很勤奋 想说明发明来自需求
③ 下结论 Xiaoxiao is hard-working Necessity drives invention
" Is Plato's idea still true today Let's travel to 2026!"
“柏拉图的观点今天还成立吗？让我们穿越到2026年！”
Next: Let's travel to 2026! → 接下来：让我们穿越到2026年!
15
侦探任务 3.2：噪音侦探会
你觉得还有
工地、飞机、
哪些噪音源呢
喇叭：……
教材原题：
Discuss more causes and effects of
noise pollution with your partner.
（和同伴讨论更多噪音污染的因果。）
侦探讨论支架：
Cause:
There is a busy road near the school.
Effect:
Students can't hear the teacher clearly.
Further
Effect:
(答案: They can't focus on study /
They can't study well)
拓展：还有哪些噪音源？
> 1
工地
飞机
喇叭
While-listening
穿越2026·案例展示
Activity 3★
Pair work. List more examples about inventions to
explain the author's viewpoint.
2026年三大真实案例：
编号 当代需求（Necessity） 编号 2026年发明（Invention）
A 心脏病突发时无法及时预警 ① 类皮肤AI贴片（准确率99.6%）
B 地震废墟狭缝搜救困难 ② 昆虫级飞行机器人（速度↑447%）
C 机器人触觉迟钝，容易伤人 ③ 秸秆基电子皮肤（成本≈1000元）
【创意亮点】
2026年三大真实科技素材；古今对比
【核心素养】
文化意识--了解最新科技发展
Next: Let's match and role-play! →
接下来：让我们配对和角色扮演！
侦探任务4：破解垃圾分类案
案件二：破解垃圾分类
（精读课文第二段：垃圾分类）
Waste sorting is very important for environmental protection.
To sort waste, we put it into bins of different colors.
The blue bin is used for recycling paper and plastic,
the green one is for kitchen waste,
the red one is for harmful or dangerous waste and
the gray one is for others.
Sorting waste is not easy. So, besides colors,
there are also signs and texts on each bin to help
people sort waste correctly.
Communities often hold different activities
to teach people how to sort waste, and
sometimes you can see volunteers help people
put waste into the right bin.
教材原题呈现（Activity 2）
There are different ways to
help people sort waste.
Many people don't know how .
(答案: to sort correctly / to sort waste)
垃圾分类 从我做起
可回收物
有害垃圾
其他垃圾
厨余垃圾
Recyclable
Other Waste
Kitchen Waste
Harmful Waste
With different kinds of help,
most people .
(答案: can sort waste correctly now /
can sort waste correctly)
Post-listening
穿越2026·配对挑战
Task: Match and Complete
配对 你的答案
A → _ The need for _ brought about the _ .
B → _ In order to solve _,scientists invented _.
C → _ The need for _ led to the creation of _.
核对环节：
A → ①: The need for immediate heart risk warning
brought about the skin-like AI patch.
B → ②: In order to solve the problem of searching in
narrow spaces, scientists invented the insect-like
flying robot.
C → ③: The need for robot touch sensitivity led to
the creation of flexible electronic skin.
Role-play（角色扮演）
Journalist: "What inspired you to invent this "
Scientist: "The necessity was that
So we created
教师小结：
“ 无论是古代的灯泡还是现代的AI贴片，
人类总是在解决问题中创造新事物。”
Did you ever get confused by a word like 'it' or 'that' That's where our next strategy comes in!
你有没有被像‘it’或‘that’这样的词搞糊涂过？这就是我们下一个策略派上用场的地方！
Next: Let's learn a new reading
superpower!
While-reading
【侦探任务4.2：垃圾归位大挑战】
（互动游戏：课件展示不同颜色的垃圾桶和垃圾图片：废纸、果皮、电池、塑料瓶）
请学生将垃圾放入正确的桶中。
纸张
果皮
电池
塑料
可回收物
厨余垃圾
有害垃圾
其他垃圾
Blue bin:
paper, plastic
Green bin:
kitchen waste
Red bin:
harmful waste
(batteries)
Gray bin: others
侦探提示：红色垃圾桶最危险，要小心处理！
Post-listening
示范观摩·边想边说
Activity 1
Read the text and learn how to use rereading strategy.
阅读文本：
Philo Farnsworth was an American inventor. From an
early age, he showed great interest in television. He
believed that machines were too slow to process
images. Only an electronic system could do that fast
enough. In 1927, he invented the all-electronic
television system.
步骤 教师的内心独白
Where I stopped “could do that fast enough”
What question What does “that” refer to
What I reread “too slow to process images”
Now I know “do that” = process images（处理图像）
教师示范（Think Aloud）：
Step Your Response
Where I stopped “could do that fast enough”
What question What does “that” mean
What I reread “too slow to process images”
Now I understand “do that” means _
学生模仿练习：
"Now it's your turn to practice independently!"
“现在轮到你来独立练习了！”
Next: Now it's your turn!
接下来：现在轮到你了！
【侦探任务5：破解低碳案】
(精读课文第三段：低碳生活)
（展示教材中“低碳生活”段落文本）
Low-carbon living is a way of life that helps
reduce carbon emissions. We can do many
small things in our daily life to achieve this.
For example, we can walk or ride a bike
instead of taking a car. We can also turn off
the lights when we leave a room.
Task: 找出文中提到的低碳生活的具体做法。
你还能想到
哪些低碳小妙招呢
低碳生活
从我做起
Walk or ride a bike
Turn off the lights
鼓励学生补充更多做法:
自带水杯
少用塑料袋
垃圾分类
多种植物
……
18
While-reading
【侦探任务6：侦探圆桌会议】
(小组合作：3分钟讨论)
文章中提到“Low-carbon living（低碳生活）”，
你还能想到哪些具体的做法
自带餐具
节约用水
节约用电
垃圾分类
减少一次性用品
绿色出行
结合因果链，思考：如果我们不采取环保措施，
地球会发生什么
(引导学生联系当前热点：全球变暖、极端天气，
进行批判性思考）
人类活动
温室效应增强
严重后果
气候系统失衡
→ 全球变暖
(大重排放温室气体
冰川融化
极端天气频发
粮食减产
（暴雨、洪涝、
海平面上升
水资源短缺
生物多样性减少
干旱、热浪等）
威胁人类健康与生存
结论：保护环境，刻不容缓！
从现在做起，从小事做起，为地球的未来负责！
阅读倒带·概念引入
Post-reading
Rereading Strategy (重读策略)
When you have a question or can't understand something
while reading, you need to stop and reread certain parts
of the text.
当你在阅读中遇到问题或无法理解某处时，
你需要停下来，重读文本的某些部分。
教师金句：
“Reading is not a race. Rereading is not cheating -
it's a superpower!"
“阅读不是赛跑。重读不是作弊--它是一种超能力！”
Next: Let's learn the 4 steps! → 接下来：让我们学习四步法!
Post-listening
Read the text and complete the step of using rereading strategy.
独立实战·倒带挑战
Activity 2
阅读文本：
Can you explain how a discovery is different from an invention
Take Christopher Columbus' discovery of America and Thomas
Edison's invention of the light bulb as examples. Columbus
discovered land, but the land existed long before he found it.
However, in Edison's case, there was no light bulb in the world
before Edison created it. Now, do you see the difference
Step Your Answer
Where I stopped _
What question _
What I reread _
Now I understand _
核对：
Step Sample Answer
Where I stopped “do you see the difference”
What question What difference is the author talking about
What I reread The examples of Columbus and Edison
Now I understand Discovery finds what already exists;
invention creates something new.
"Now you understand the text. Let's dig deeper and compare!"
现在你理解了文本。让我们深入挖掘，对比一下！”
【核心素养】学习能力--在实战中巩固重读策略
Next: Let's dig deeper and compare! → 接下来：让我们深入挖掘，对比一下!
【侦探任务7：提交结案报告】
（根据板书/思维导图复述文章内容，完成“结案报告”）
Blue: Recyclable
My Report
paper, plastic,
metal, glass
Cause:
Noise pollution harms
Green: Kitchen waste
Traffic, construction,
our health.
Noise Pollution
Waste Sorting
food scraps,
loud music, etc.
(Cause→Effect)
plant leaves
(Colors→Methods)
We should sort waste
correctly.
Greener
Red: Hazardous waste
Effect:
batteries, bulbs,
Low-carbon living
Planet,
Hearing damage,
medicine
helps protect our Earth.
stress, poor sleep,
Better
Gray: Other waste
Let's act together!
lower focus
Home
used tissues,
dirty paper
Low-carbon Living
(Actions)
Great job!
Your report is clear
and complete.
Green travel
Save water
Save energy
Reduce & Reuse
Plant more trees
Walk, bike,
Turn off lights,
Shorter showers,
Bring your own bag,
Green our school
use public
Well done!
fix leaks
use less plastic
use LED bulbs
and community
transport
Post-listening
【核心素养】学习能力--在实战中巩固重读策略
拔河赛·发现vs发明
Activity 3
Pair work. Explain how a discovery is different from an invention.
对比表 Discovery（发现） Invention（发明）
核心动作 Find / Uncover（找出） Create / Build（创造）
存在状态 Already existed Did NOT exist
一句话总结 It was already there. I brought it into the world.
示例 Columbus,Gravity,Penicillin Edison,Telephone,Smartphone
对话框架
Student A: "Can you tell me the difference
between discovery and invention "
Student B: "Sure. A discovery finds something
that already existed, while an invention
creates something completely new."
Student A: "What about AI "
Student B: "I think it's an invention because
it didn't exist before."
Now let's power up our vocabulary!
现在让我们给词汇充能！
Next: Let's power up our vocabulary! → 接下来：让我们给词汇充能！
xian
发现
创造
侦探任务8：社区调查
Post-reading
(教材 Activity 3 原题呈现)
教材原题：
Talk about how you sort waste
and make a generalization about
waste sorting in your neighborhood.
(谈论你如何分类垃圾，并对你所在社区的垃圾
)分类情况进行概括。）
侦探汇报模板：
In my neighborhood, I sort waste by putting paper in the blue bin...
I generalize: Most people in my neighborhood .
(答案: can sort waste correctly now / are trying to sort waste)
Language points
05
练
It is of great _________ (necessary)to take enough exercise
every day.
necessity /n 'ses ti/
n. 需要；必要性 ； the necessity of … …… 的必要性（高频）
1.Necessity is the mother of invention.
2.We understand the necessity of sleep.
词
讲
例
necessity
Language points
练
His _________ (discover)helped people know more about nature.
discovery /n 'ses ti/
n. 发现 ； make a diacovery 有所发现；做出一项发现
1.Columbus made a great discovery.
2.This is an important discovery.
词
讲
例
discovery
Language points
侦探笔记：词汇深度解析
第25页
1 noise /n z/ (n.) 噪音；喧闹声
2 harmful /'hɑ:mfl/ (adj.) 有害的
常见搭配: make a noise 制造噪音 /
noise pollution 噪音污染
词义辨析：
noise (噪音，通常指不悦耳的声音)
voice (噪音，指人的说话声或歌声)
sound (声音，泛指一切声音)
反义词： harmless（无害的）
重要搭配： be harmful to… 对……有害
例句：
Smoking is harmful to your health.
原创练习
选词填空（noise / voice / sound）：
例句：
The
of the traffic is driving me crazy.
(答案: noise)
Don't make so much noise!
The baby is sleeping.
She has a sweet .
(答案: voice)
I heard a strange
outside the window.
(答案: sound)
~~
翻译填空：
吸烟有害健康。
Smoking is
health.
(答案：harmful to)
练
We are in the _________ (process) of preparing for the sports meeting.
process /'pr ses/
n./v. 出来 ；过程; 处理 the process of … …… 的过程；in the process of…在…… 的过程中（核心考点）
1. Computers can process images quickly.
2.He learned much in the process of solving problems.
词
讲
例
process
Language points
侦探笔记：词汇深度解析（续）
第26页
sort /s t/ (v.) 分类；整理
【原创练习】
一、用 sort 或 recycle 的适当形式填空：
常见搭配： sort waste 垃圾分类 / sort out 整理；挑选出
We should
the rubbish into different bins.
词性转换：sort（n.）种类；类别
(答案: sort)
例句：
We should sort waste before throwing it away.
The paper is
, so we can use it again.
(答案: recyclable)
recycle /,ri:'saikl/ (v.) 回收利用
Please ______
donation box.
out the old clothes and put them in the
词性转换： recycling (n.) 回收利用 / recyclable (adj.) 可回收的
(答案: sort)
例句：
We can recycle paper and plastic to save resources.
二、单项选择：
PAPER
PLASTIC
METAL
OTHER
is a good way to save resources.
Sorting
Recycling
Making noise
(答案：B)
Post-listening
阅读倒带·四步法
重读四步法：
读到某处卡住了，停下来 Stop!
问自己：什么不懂？ Ask a question.
往前重读相关句子 Reread.
现在理解了！ Understand!
什么时候用重读策略
情况 示例
代词指代不明 “It can help you learn faster.”
—What does it mean
逻辑关系不清 “However,…”—然而什么
生词影响理解 通过重读前后文猜测词义
Now you know the 4 steps. Let me show you how it works with a real example.
现在你知道了四步法。让我用一个真实例子示范给你看。
【核心素养】学习能力--掌握重读策略的具体步骤
Next: Watch how I do it! → 接下来：看我如何操作！
侦探秘籍：因果关系句式专项
第27页
1
Because… / Since…引导原因
【练习】
例：Because factories stopped pouring wastewater,
the river became clean.
1 用 because 或 so 填空:
注意：Because 引导从句，不能和 so 连用。
it rained heavily, we stayed at home.
①
(答案: Because)
2
…cause(s)… to do… 导致……
例：Loud noises cause hearing problems.
② He was tired,
he went to bed early.
(答案: so)
拓展： cause sb. to do sth. 导致某人做某事
例：The accident caused him to lose his hearing.
2 用 cause 的适当形式填空:
3
…so… 引导结果
例：Waste sorting is not easy, so there are signs
and texts on each bin.
① Loud noises
hearing problems.
(答案: cause)
② The heavy rain
the flood.
注意：so 引导结果，不能和 because 连用。
(答案: caused)
Language points
辨
同义词 近义词 反义词 辨析词
词 词性 词组 释义 用法
inventions （名词）n. a great invention；the invention of…sth； 发明；发明物 词根 invent（v. 发明）本质：创造出世界上原本不存在的全新事物
discovery （名词）n. make a discovery；the discovery of… 发现；被发现的事物 词根 discover（v. 发现）本质：找到原本就客观存在、只是未被人知晓的事物
侦探即时练：综合练
(课件展示：学生综合运用本课所有词汇和句式，完成一篇完整的环保日记)
任务：用所给词的适当形式填空，补全日记。
(noise, harmful, sort, recycle, cause, so)
Dear Diary,
Today I learned a lot about environmental protection. The traffic
really a big problem. It can 2
1 is
hearing problems.
We should 3
waste into different bins. Some rubbish is 4
to the environment, but we can 5 paper and plastic.
6 we must act now to make our planet greener!
My Eco Diary
(答案: noise, cause, sort, harmful, recycle, So)
Summary
06
07 Exercises
Summary
峰会总结·成果展示
Summit Summary / 课堂总结
Brilliant Thoughts
Thinking
Skills
直接观点
(Direct)
间接观点
(Indirect)
Reading
Strategy
Stop
Ask
Reread
Understand
Key
Concepts
Discovery
= 找出已有
Invention
= 创造未有
Exit Ticket :
In one sentence, explain
what you learned today
about how to find an
author's viewpoint.
Thinking
Skills
直接观点
(Direct)
间接观点
(Indirect)
Brilliant
Thoughts
Reading
Heading
Strategy
Stop
Ask
reread
Understand
Key
Concepts
Discovery
=找出已有
Invention
=创造未有
学生自评：
我能区分直接观点和间接观点
我能用“停-问-重读-通”
[] 我能举例说明发明和发现
我能用柏拉图的观点分析
【核心素养】学习能力--构建知识体系、自我评价
Next: Time to test our skills! → 接下来：是时候测试我们的技能了!
侦探能力测试一
阅读填空 （改编自最新中考阅读题型）
二、单项选择 （结合最新素材）
阅读短文，完成因果链填空：
1 We should
waste to protect the environment.
Many cities are now facing the problem of air pollution.
Because more and more people drive cars, the air
quality is getting worse. This causes health problems
like coughing and breathing difficulties.
sort
throw
burn
the river was clean, more fish came back.
So
Because
But
Cause: More and more people drive cars.
3 Which of the following is a generalization
I sort waste at home.
Effect: The air quality
is getting worse
Most people in our community sort waste.
My neighbor is a volunteer.
Further Effect: Health problems like coughing and
breathing difficulties
(答案: coughing and breathing difficulties)
小贴士
做阅读题时，先找“原因”，再找“结果”，
理清因果关系，答案更准确！
侦探能力测试二
第31页
三、翻译填空（巩固核心词汇）
1
我们应该把垃圾放进正确的垃圾桶。
We should put the rubbish into the .
(答案: correct bin)
2
Noise is
噪音对人们的听力有害。
people's hearing.
(答案: harmful to)
许多城市开始实行垃圾分类。
Many cities have started .
3
(答案: waste sorting)
我们可以通过骑自行车来减少碳排放。
We can reduce carbon emissions by .
(答案：riding a bike)
4
四、综合运用（结合“双碳”目标情境）
根据提示，用“Because…so…”或“…cause(s)…”句式写一句话，描述新能源汽车的推广原因。
(参考范文：Because electric cars produce less pollution, the air quality is becoming better. /
Electric cars cause less pollution to the environment.)
Exercises
Summit Qualification Test (Part 1)
一、连线匹配题（Matching）
Match the invention with its "necessity".
发明 (Invention) 需求 (Necessity)
① Skin-like AI patch A. Search in narrow spaces
after earthquakes
② Insect-like flying robot B. Detect heart problems
immediately
③ Flexible electronic skin C. Sense temperature and
pressure for robots
Your Answer:
Your Answer:
①→______ ②→______ ③→______
①→B ②→A ③→C
答案:
①→B ②→A ③→C
Next: Let's continue the test! → 接下来: 继续测试!
二、
选词填空题 (Fill in the blanks)
Choose the correct word from the box.
necessity / invention / discovery / process / inventor
1. The telephone is a great .
2. Columbus made a great in 1492.
3. Water is a of life.
4. Thomas Edison was a famous .
5. Computers can large amouts of data.
答案：
1. invention 2. discovery
3. necessity 4. inventor
5. process
08
Homework
Exercises
Summit Qualification Test (Part 2)
Your Answer:
三、选择题 (Multiple Choice)
Choose the right answers.
1. The author's viewpoint is expressed - he never says "I think".
A. directly. B. indirectly. C. clearly.
2. When you don't understand a word, you should the sentence before.
A. reread. B. rewrite. C. remember.
3. In "Only an electronic system could do that," "that" refers to .
A. invent television. B. process image. C. comunicate
B
A
B
Homework
侦探社终极任务（分层作业）
基础层
抄写本单元核心词汇（noise, harmful, sort, recycle, low-carbon）
并造句（至少3个），用因果链描述一个环保现象。
提升层
运用“Making Generalizations”策略，写一段关于你所在
社区环保情况的概括性描述（50词左右）。
挑战层
结合“因果链”逻辑，写一篇80词左右的短文，倡议大家
保护身边的环境，为“Greener Planet”贡献力量。
Act
Now!
Homework
Future Inventor Project
未来发明家·项目启动
必做（Core Task）：
1.词汇巩固
用本课所学4个核心词各造一个句子：
necessity, invention, discovery, process
2.阅读分析
找一篇2025-2026年新发明的英文短文，
用“作者观点分析法”完成表格：
分析维度 你的答案
发明名称
它解决了什么需求？
作者的态度 支持/中立/怀疑
文本线索1
文本线索2
★ 选做（Challenge Task）：
“未来发明家”创意项目
制作英文“Invention ID Card”:
项目 内容
发明名称（Name）
解决的问题（Necessity）
主要功能（Function）
你的观点（Your Viewpoint）
准备1分钟英文推介演讲，
下节课“峰会路演”！
拓展资源：
科技日报 (stdaily.com)
MIT News (news.mit.edu)
Next: See you next class! → 下次课见!

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