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(共33张PPT)
Listening and speaking
Unit 3
Make it happen!
学习目标
To learn to listen for opening a talk or speech;
To pronounce /l/ /r/correctly and remember the letters and letter combinations that represent them.
1
2
To talk about an invention and its inventor and learn about the qualities of an inventor.
3
新课讲授
Do you think most great inventions are planned or accidental Why
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, it's now one of the most used medicines in the world!
Who is the man
He is Dr Alexander Fleming. He is an inventor.
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.
1
Listen to the news programme. What is its main purpose
Pronunciation:
/l/ learn let
/r/ remember Mary
Phonetics in use
What else do you know
/l/
/r/
2
Listen again and complete the advertisement.
Coming up:
UNEXPECTED
INVENTIONS
Exhibition!
Learn about great inventions and their 1 _____________
inventors
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
3
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
Listen again. Then talk about how the speaker opens the talk.
Opening a talk or speech
A good start can quickly catch the listeners’ attention. We can start by addressing the listeners directly, asking an interesting question, telling a story or sharing a famous saying.
Learning to learn
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
4
Work in pairs. Act out a conversation about an invention and its inventor.
Yes, it is a(n)...
Have you heard of...
Can you tell me more about...
Sure, it was invented by...
4
Work in pairs. Act out a conversation about an invention and its inventor.
Useful expressions
... is a great invention. Do you know the
story behind it
Tell me about...
What did it take for... to come up with...
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
4
Work in pairs. Act out a conversation about an invention and its inventor.
Invention story: Bubble wrap was first invented as a type of wallpaper. However, the product failed. But the inventors didn't give 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. With bubble wrap, a computer company could ship the computers safely. Then, a lot of other businesses also started using bubble wrap.
4
Work in pairs. Act out a conversation about an invention and its inventor.
Yes, it is a(n)...
Have you heard of...
Can you tell me more about...
Sure, it was invented by...
4
Work in pairs. Act out a conversation about an invention and its inventor.
Useful expressions
The inventors have got great qualities.
First, they were...
Next, they never...
Finally, they...
Language points
unexpected / n k spekt d/ adj.想不到的
既可作表语，又可作定语。
e.g. The result was totally unexpected.（作表语）
e.g. Life is full of unexpected surprises.（作定语）
1. UNEXPECTED INVENTIONS 意想不到的发明
① glue /lu:/ n. 胶，胶水
2. Spencer Silver invented a type of ... glue. Arthur Fry thought
it was perfect for sticking notes to books without... the pages.
Spencer Silver发明了一种……胶水。Arthur Fry认为它非常
适合用来在书上贴便签，且不会……纸张。
［动词］用胶水将物体黏合，粘贴
glue A to/onto B 把A粘到B上
glue A and B together 把A和B粘在一起
e.g. Glue this piece of paper onto the wall.
e.g. He glued the picture and his book together.
② perfect / p :f kt/ adj.完美的
［形容词］无比较级和最高级形式。
e.g. Practice makes perfect.熟能生巧。
e.g. No one is perfect.人无完人。
perfect 的其他常见含义：
地道的
e.g. She speaks perfect English.她讲一口地道的英语。
最合适的
e.g. It's a perfect time to fly a kite.这是放风筝的最佳时机。
freeze /fri:z/ v.（使）结冰，（使）冻结
其过去式为froze, 过去分词为frozen。
e.g. Water freezes at 0 .
e.g. It’s so cold that even the river has frozen.
3. The next day, he found it was frozen. 第二天，他发现杯子冻住了。
address / dres/ v. 对……发表演说
address a meeting 召开会议
e.g. He addressed an audience of 10,000 supporters.
他对一万名支持者发表了演说。
4. We can start by addressing the listeners directly, asking an interesting
question, telling a story or sharing a famous saying. 我们可以以直接
对听众发表演说、提出一个有趣的问题、讲述一个故事或分享一句
名言作为开头。
（1）［名词］演说，演讲
e.g. We are going to listen to a famous writer’s address.
我们将要听一位著名作家的演讲。
（2）［名词］地址；电子邮件地址
e.g. What’s your new address 你的新地址是什么？
e.g. I can’t find his email address.
我找不到他的电子邮件地址。
当堂检测
1. 我们最关心的是为顾客提供优质服务。
Our main concern is to provide ___________ customer service.
2. 她用胶水把纸片粘在一起，做了一幅拼贴画。
She __________ the pieces of paper together to make a collage.
3. 诚实和善良是重要的个人品质。
Honesty and kindness are important personal ____________.
4. 许多著名的发明家用他们的想法改变了世界。
Many famous __________ have changed the world with their ideas.
quality 　　
glued
qualities　　　
inventors
I can
learn to listen for opening a talk or speech.
pronounce /l/ /r/correctly and remember the letters and letter combinations that represent them.
talk about an invention and its inventor and learn about the qualities of an inventor.
Reflecting
Homework
Review the key words, expressions and
sentence patterns in today’s lesson.
Talk about what you have learnt about
the qualities of an inventor in this section.

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