资源简介

(共25张PPT)
Unit 3 Make it happen
Developing ideas (listening & speaking)
（新教材外研版）八年级
上
Contents
目录
01
Learning objectives
02
Lead in
03
Pre-listening
04
While-listening
05
Post-listening
06
Summary
（外研版版）八年级
上
07
Homework
01
Learning objectives
By the end of the lesson, I will be able to...
1
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。
2
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。
3
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。
02
Enjoy the video and answer these questions
1. Who is the man
2. Where is he
3. What did he discover
A. penicillin / pen s l n/青霉素
B. plane
He is Dr Alexander fleming.
He is in his lab.
Lean in
偶然地
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!
Dr Alexander fleming.
亚历山大·弗莱明博士
刻意地
偶然地
/ pen s l n/青霉素
/ petri d /培养皿
去度假
Pre-listening
How did Dr Alexander fleming discover penicillin
A. By accident.
B. On purpose.
P41
Pre-listening
Some unexpected inventions
post-it note
the first airplane
ice lolly
X-rays
potato chips
pacemaker
Pre-listening
The story behind some unexpected inventions
X射线(X-rays): 德国科学家伦琴在实验时意外友现一种具有强穿透性的射线，由于不清楚射线的本质，故命名为X射线。
心脏起搏器(pacemaker):美国工程师格雷特巴奇错误使用电子元件时，意外发现电流能调控心跳,由此发明了使用锂电池的植入式心脏起搏器。
薯片(potato chips): 美国厨师克拉姆被顾客抱怨薯条太厚,他赌气将土豆切得极薄并油炸，却意外发明了薯片。
While-listening
Listen to the radio and choose the correct answer.
1. When will the Unexpected Inventions exhibition open
(Next day./ Next week./ Next month.)
2. Where will the Unexpected Inventions exhibition take place
(At the City Museum./ At the City Library./ At the Culture Museum )
3. How much should an adult pay for the ticket
( 10./ 20./ 30.)
4. Who will give a talk in this exhibition
(Mary Green./ Mary Brown./ Maria Brown)
While-listening
the theme
the place
the time
the tickets prices
the special event
What does the advertisement include
P42
Let's predict the part of speech first.
While-listening
Listen again and complete the ad.
While-listening
creators / inventors
inventors
Listen again and complete the ad.
30 May / 13 May
Students / Seniors
half price / free
qualities / skills
10:30 / 11: 30
While-listening
30 May
Students
free
qualities
10:30
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
According to the news programme. What is its main purpose
[ n vent ]
发明家
主要目的
Tip1：In a news programme, circling the key information is very important and helpful.
P41
What qualities does a successful inventor have
Let's listen to Mary Brown's talk and find out the answer.
While-listening
Let's predict the part of speech first.
While-listening
P43
Listen to the conversation and complete the notes.
Learn / Think
glue / tape
books / papers
working / trying
the failure / the mistake
luck / chance
juice / water
Think
glue
books
trying
the mistake
luck
juice
While-listening
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.
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，讲一个故事或分享一句名言开始。
While-listening
P43
By asking questions.
Listen again. Then talk about how the speaker opens the talk.
While-listening
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.
Post-listening
问题一:莱特兄弟赚了很多钱吗
————————————————————————
问题二:那个男孩为什么会把那杯果汁放在外面
————————————————————————
According to the article, raise two questions.
Did the Wright Brothers make much money
Why did the boy put the glass of juice outside
Work in pairs. Act out a conversation about an invention and its inventor.
Post-listening
P102
1. What’s this invention
It’s bubble wrap气泡膜.
2. Who are the inventors
Alfred/ lfr d/ Fielding/ fi ld /
and Marc/mɑ k/ Chavannes.
3. When was it invented
In 1957.
Work in pairs. Act out a conversation about an invention and its inventor.
Post-listening
Example:
A: Have you heard of _________
B: Yes, it’s a great _________.
A: Can you tell me more about it
B: Sure. It was invented by _________ and Marc
Chavannes in _________.
A: How did they come up with the idea
B: They first invented bubble wrap as a type of _________.
However, the product _________.
A: Oh, dear! That’s a shame.
B: Yes, but they didn’t _________. They started thinking of other uses and found more than 400! Several years later, when they decided _________ it as packaging material, they found success. A computer company first used it to ship computers, and other businesses soon followed.
Post-listening
Example:
A: Have you heard of bubble wrap
B: Yes, it’s a great invention.
A: Can you tell me more about it
B: Sure. It was invented by Alfred Fielding and Marc
Chavannes in 1957.
A: How did they come up with the idea
B: They first invented bubble wrap as a type of wallpaper.
However, the product failed.
A: Oh, dear! That’s a shame.
B: Yes, but they 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. A computer company first used it to ship computers, and other businesses soon followed.
Post-listening
Summary
What are the qualities of an inventor
Creative 有创造力的
Curious 充满好奇心的
Hard-working 勤奋的
Thinks widely
Never stop trying
Some luck
Homework
1. 记忆单词和短语并跟读听力文本。
2. 根据本节课所学内容，整理问题What have you learnt about the qualities of an inventor in this section 的答案。

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