资源简介

(共28张PPT)
Unit 3
Make it happen!
Listening & speaking
学生能够掌握文中重点词汇（如 accident, purpose, invention 等 ）和短语（如 on purpose, by accident 等 ）的含义及用法。
01
理解关于意外发明（如青霉素发现 ）的文本内容，掌握新闻节目、发明展览广告等语篇的关键信息提取方法。
02
学习目标
增强学生对科学知识的求知欲，鼓励学生积极了解发明相关内容，参与科学实践活动。
03
Who is this man
新课讲授
Look at the picture and answer the questions.
What did he discovered
He discovered penicillin from an uncleaned Petri dish.
Pre-listening
How did he discover it
Look at the picture and answer the questions.
By accident.
Look at the picture and answer the questions.
Did you know
Not every invention is created on purpose. Sometimes it's completely by accident! For example, in 1928, Dr Alexander Fleming forgot to clean his lab before going on a holiday. Later, he discovered penicillin from an uncleaned Petri dish, lt's now one of the most usedmedicines in the world!
How was penicillin discovered
刻意地、故意地
意外地
去度假
从…… 中发现……
…… 中最…… 之一
1
Listen to the news programme. What is its main purpose
a To encourage young people to become inventors.
b To introduce some different invention exhibitions.
c To invite people to come and see an invention exhibition.
d To explain the history of some inventors and inventions.
While-listening
Listen again and complete the advertisement.
Coming up:
UNEXPECTED
INVENTIONS
Exhibition!
Learn about great inventions and their 1 _____________
inventors
2
1 May — 2_____________, 9 am-5 pm
Time
Adults $30
3___________ $15
Children under 12 4__________
Tickets
City Museum
Place
30 May
Students
Free / free
A talk by Mary Brown. You can learn all about the
5_____________ of a successful inventor. It starts
at 6_____________ am on 1 May.
Special event
DON'T MISS OUT!
qualities
10:30
The Unexpected Inventions exhibition will open next week! There, you can learn about great inventions and their inventors. The exhibition will take place at the City Museum. It starts on 1 May and ends on 30 May, from 9 am to 5 pm. Tickets cost 30 for adults and 15 for students. Children under 12 are free.One exciting event is a talk by inventor Mary Brown. You can learn all about
the qualities of a successful inventor, It starts at 10:30 am
on the first day. Young inventors, remember to come!
Listen again
What do you think of the qualities of a successful inventor
Think and say
Always asks "why" and thinks "can this be better"
Has a big imagination
Listen to the talk and complete the chart.
Qualities
1_____________ widely.
Invention examples
Spencer Silver invented a type of 2______ glue. Arthur Fry found it was perfect for sticking notes to 3________. This invention was the Post-it Note.
Think
glue
books
3
Listen to the talk and complete the chart.
Qualities
Never stop 4_____________.
Invention examples
The Wright Brothers learnt from 5_____________
and never lost hope.
trying
the mistakes
3
Listen to the talk and complete the chart.
Qualities
Some 6_____________.
Invention examples
A boy left a glass of 7_____________ outside with a stick in it. The next day, he found it was frozen. He tasted it and invented the ice lolly.
luck
juice
3
Learning to learn
Opening a talk or speech A good start can quickly catch listeners’ attention. We can start by addressing the listeners directly, asking an interesting question, telling a story or sharing a famous say.
Addressing
对...发表演说，指向某个人，群体或问题提出观点，对策或解决方案。
谈话或演讲的开头，一个好的开头可以迅速抓住听众的注意力，我们可以
从直接对听众讲话，问一个有趣
的问题，将一个故事或分享一句
名言开始。
Linda: Hey Tom, Paul, did you hear that the new park is open now The Cloud Coaster sounds great! Tom:Yeah Linda, it has the highest roller coaster in our city. Let's try it this Saturday! What do you think, Paul Paul:Wel... Linda: It's going to be amazing! Tom:The roller coaster can make you feel like you're flying through the clouds! Let's buy our tickets now! Paul: Maybe... Linda: What's wrong, Paul Paul: I guess I'm just not sure... Tom:Come on. You didn't come rock climbing with us last month. You must come this time! Paul: Oh, I don't know...Oh, I suppose so.Fine, I'll come. Linda: Let's meet at the front gate at 9 o'clock.I can't wait to take off! Paul: Yeah, total...
Do you want to be an inventor What does it take to become an inventor Today,let me tell you something about it. First, you need to think widely. Spencer Silver once invented a type of glue. But sadly, it was too weak, Later, Arthur Fry learnt about it and found it perfect for sticking notes to books. He used the glue in a new way, and now we have the Post-it note!
Next, never stop trying. The Wright Brothers faced many failures to invent the plane. But they learnt from the mistakes and never lost hope. Thanks to them, we can travel quickly. Finally, sometimes you just need some luck, One winter night, a boy left a glass of juice outside with a stick in
it. The next day, he found that the drink was frozen.He pulled it
out and tasted it. That was the invention of the ice lolly!
Listen again
Listen carefully to the pronunciation of these words first, then repeat them exactly as you hear. Pay attention to the /l/and/r/sounds.
Listen and repeat
Listen and repeat
Listen carefully to the pronunciation of these words first, then repeat them exactly as you hear. Pay attention to the /l/and/r/sounds.
Work in pairs. Act out a conversation about an invention and its inventor.
1. What’s this invention
It’s bubble wrap
2. Who are the inventors？
Alfred Fielding and Marc Chavannes.
3. When was is invented？
In 1957.
Post-listening
Student A
You have just heard about the invention of bubble wrap. You want to know more about it. Ask Student B questions about it.
You know the following information:
Name of the invention: bubble wrap
Time: 1957
Inventor: Alfred Fielding and Marc Chavannes
Work in pairs. Act out a conversation about an invention and its inventor.
Student B
Student A wants to know about the invention of bubble wrap and its inventor, He / $he will ask you some questions, Answer the questions with the following information:
Name of the invention: bubble wrap
Time: 1957
Inventor: Alfred Fielding and Marc Chavannes
Work in pairs. Act out a conversation about an invention and its inventor.
Have you heard of bubble wrap
Yes, it was invented by Alfred Fielding and Marc Chavannes in 1957. It’s a great invention.
I know that already. But can you tell me more about it Like, how did they come up with the idea
Well, the inventors had great qualities. First, they were curious. They first invented bubble wrap as a type of wallpaper. However, the product failed.
Oh, dear! That’s a shame.
Yes, but they never gave up. They started thinking of other uses and found more than 400! Several years later, when they decided to use it as packaging material, they found success.
意外发明（Unexpected Inventions）
重点词汇 & 短语
accident （意外 ）；purpose （目的 ）；invention （发明 ）
on purpose （故意地 ）；by accident （偶然地 ）
发音规则
/l/：learn, let ；/r/：remember, Mary
课堂总结
Self-assessment
I can acquire expressions related to team activities through watching and listening activities.
I can share experiences of team activities in real - life contexts.
I can understand and recognize the importance of collaborative cooperation in team activities.
Assessment
Homework
Basic (基础)：通过朗读、背诵、造句，强化词汇短语记忆与运用，夯实语言基础。
Improving(提升)：介绍展览锻炼口语转述，巩固课堂听力获取的展览信息。
Extend (拓展)： 制作海报融合创意与语言表达，提升综合运用英语介绍发明的能力。

展开更多......

收起↑