资源简介

(共35张PPT)
Play by the rules
Unit6
Developing ideas
（listening and speaking）
初中英语 / 外研版 / 八年级上册
学习目标
运用本单元核心词汇（如problem, rule, importance等）和“动词不定式作目的状语”结构，描述学校问题并制定班级规则。
01
了解中外防灾技术的应用，树立“科学防灾、珍爱生命”的意识。通过听力提取、口语表达，培养逻辑推理和信息整合能力。
02
学会预判听力内容、合作完成口语任务，提升自主学习与合作探究能力
03
Contents
Lead in
01
Pre-listening
02
While-listening
03
Post-listening
04
Summary
05
Language points
06
Exercises
07
Homework
08
Lead in
01
Lead in
Look at the picture and answer the question.
What do you see in the picture
Warning devices.
（预警设备）
What do you know about
disaster warning
The disaster warning is a system that helps people know the natural disasters before they happen.
Lead in
Pay attention to the textand answer the question.
DID YOU KNOW
China is one of many countries with disaster warning systems. The government can warn people with text messages, TV programmes and online notices. In communities, loud alarms
go off. Warning times for storms in China have been increased to 42 minutes, with more than 90% being correct.
Lead in
Have you ever receive a message from disaster warning systems
How can the government warn people of disasters
The government can warn people with text messages, TV programmes and online notices.
Pre-listening
02
a She ran to the hotel and stayed under the table.
b She sensed the danger and warned others.
C She helped a 10-year-old girl at school.
d She helped her classmates leave the coast.
Pre-listening
Listen to the radio and choose how Tilly Smith saved lives.
Draw the key information from each option.
跑到酒店
藏在桌子底下
察觉到危险
警告他人
帮助了一名10岁的女孩
帮助了她的同学
While-listening
03
While-listening
Listen to the radio and choose how Tilly Smith saved lives.
a She ran to the hotel and stayed under the table.
b She sensed the danger and warned others.
C She helped a 10-year-old girl at school.
d She helped her classmates leave the coast.
While-listening
What do you know about the tsunami
Look at the picture and answer the question.
What do you know about Tilly Smith
A tsunami is a dangerous big sea wave from underwater earthquakes/
Tilly Smith is a brave girl.
While-listening
Listen again then finish exercise
About the tsunami
1. 发生地点：______
2. 距上次海啸的时间：______
About Tilly Smith
3. 年龄：__________________
4. 海啸前看到的现象：__________________
5. 何时学的海啸知识：____________
6. 警示的人群：____________
7. 人们跑去的地方：______
8. 救下的人数：______
Thailand
many years
10岁
farther
two weeks
beach
hotel
100
Listen again and correct the mistakes in the host's notes. Cross out the mistakes and write the correct words.
1. It's been many years since a tsunami happened in Italy.
2. Tilly Smith was 12 years old.
3. Tilly saw the water going away from the beach.
4. Tilly learnt about tsunamis at school two months earlier.
5. Tilly warned people on the beach and they all ran to a park.
6 .That school lesson saved about 1,000 lives.
Thailand
10
farther
weeks
hotel
100
While-listening
Listen to the radio and answer the question
What technology is mentioned
A new app, Safety Net.
Listen to the conversation and fill in the chart about the app.
world map
choose
serious
safe
save
floods
earthquakes
Listen again. Then talk about how the app is introduced.
Learning to learn
Introducing a product To introduce a product, state its
name and main function, e.g. giving disaster warnings. Say how it operates, using an example if possible. Finally, give other details, such as its cost, look and drawbacks.
While-listening
1.How do the speakers introduce the product
2.What information do they include
Post-listening
04
Post-listening
Look at the picture then compose a dialogue
What are these
They are ...
They are made of ...
Post-listening
How do they help in disasters
They can ...
Summary
05
The things we learned:
Summary
First, Tilly Smith saved lives with a tsunami warning
Second, we can use technology like Safety Net App and drones for disaster warnings.
Technology and knowledge can save lives.
Pronunciation
/br/ break brave bring brother
/fr/ free front afraid freeze
Language points
06
Language points
1. danger 相关
danger（不可数名词）：表示“危险；危害”，反义词为 safety（安全）。
短语：in danger（处于危险中）、out of danger（脱离危险）。
例句：We should take action to protect animals in danger.（我们应该采取行动来保护处于危险中的动物。）
拓展dangerous（形容词）：“危险的”，反义词为 safe（安全的）。
例句：The police always help people out of dangerous situations.（警察总是帮助人们脱离险境。）
2. happen 用法
happen（不及物动词）：意为“（尤指意外地）发生”，通常以“事件”作主语。
解析：强调事件的意外性，常用结构：
Sth happen(s) to sb.（某人发生某事），
The same thing always happens to him.（同样的事总是发生在他身上。）
Sth happen(s) + 地点/时间（某地/某时发生某事），
A traffic accident happened last Friday.（上周五发生了一起交通事故。）
happen to do sth（碰巧做某事），
I happen to know the shop. Let me show you the way.
（我碰巧知道那家商店，让我给你指路。）
3. see 的用法辨析
see sb/sth doing sth：强调“看见动作正在进行”。
see sb/sth do sth：强调“看见动作的全过程或经常发生”。
I saw them get on the bus.（我看见他们上了公共汽车。）
I saw a boy reading a book.（我看见一个男孩正在读书。）
4. learn about
意为“学习；了解；得知”。表示通过学习、观察获取信息。
拓展：
learn (...) from...（向……学习）
You can learn drawing from her.
（你可以向她学习绘画。）
learn to do sth（学习做某事）
Tony is learning to skate on the real ice.
（托尼正在学习在真正的冰上滑冰。）
I’m learning about the history of China.
（我正在学习中国历史。）
5.confident 的用法
（形容词）“有信心的；自信的”。描述人的心理状态，
be/feel confident to do sth（有信心做某事），
Tom feels confident to pass the final exam.
（汤姆有信心通过期末考试。）
be/feel confident of/about...（对……充满信心）
We are confident of our future.（我们对未来充满信心。）
be/feel confident that...（确信……）
I’m confident that I’ll win the match.（我确信我会赢得这场比赛。）
拓展：名词confidence（信心）
He is full of confidence.（他充满信心。）

6. used to / be used to / be/get used to 辨析
used to do sth（过去常常做某事），主语可为人/物，后接动词原形。
例句：There used to be many trees here.（这里过去有很多树。）
be used to do sth（被用来做某事），主语通常是物，后接动词原形。
例句：Computers are used to do many things for people now.（现在计算机被用来为人们做很多事。）
be/get used to doing sth（习惯于做某事），主语通常是人，后接动名词。
例句：She isn’t used to living in the countryside.（她不习惯在乡下生活。）
Exercise
07
1. The government warns people ____ text messages.
A. by B. with C. in D. at
2. Loud alarms ____ off when disasters come.
A. go B. take C. put D. get
3. Tilly sensed the danger and ____ others.
A. talked B. warned C. said D. spoke
4. The app can tell you how ____ a disaster might be.
A. strong B. serious C. big D. heavy
5. The app shows the ____ place to go when in danger.
A. safe B. safety C. safely D. save
Exercise
B
A
B
B
A
6. We should learn ways to ____ ourselves from danger.
A. keep B. stop C. protect D. make
7. Drones can ____ useful information to emergency services.
A. take B. give C. provide D. carry
8. The school lesson ____ about 1,000 lives.
A. helped B. saved C. kept D. made
9. Tilly saw the water ____ away from the beach.
A. going B. running C. moving D. getting
10. The app gives warnings ____ 18 kinds of disasters.
A. about B. for C. of D. with
Exercise
C
C
B
A
A
Homework
08
基础作业：
1. 抄写本课核心词汇，每个单词3遍并默写中文释义。
2. 完成教材课后听力练习题，核对答案并订正错误。
拓展作业：用本课所学句型，介绍一种熟悉的防灾设备，写一段50词左右的英文短文。
Exercise
THANK YOU

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