Module 2 Unit 4 Inventions. Listening and speaking. 课件 (共18张PPT)

(共18张PPT)
Guessing game
It is a very important invention.
It is always on the wall or the ceiling (天花板).
It can work only with electricity.
It can move very quickly and make you cool.
It is a very important invention.
It is always in your school bag.
You use it to draw things.
It can be used to draw a triangle or square.
And it can tell how long, how wide, and how high.
ruler
fan
It was a great man and he was an inventor in China.
He invented many things.
He died young.
He became famous during the Three Kingdoms period.
He invented a kind of lantern.
The lantern with a candle could rise into the sky to give signals (信号).
Kong ming
Kong Ming lanterns
Kong Ming invented the lanterns to give signals in battles.
Ball point pen
Laszlo Biro invented this to make it easier to write.
Period 1
Listening &
speaking
Module 2 Science and technology
Oxford English
Unit
4
Inventions
What are they What can we do with them
Listening
2
funny inventions

What do you think of these inventions
Umbrellas
A Listen to advertisements for four funny inventions and complete their names. Write one word in each blank.
Brushes
Exercise
Two-Way
keep the dust off …


special
at the same time
advertisement

B Listen to the recording again and circle the correct answers.
B Listen to the recording again and circle the correct answers.
People invent the__________ to ____________.
Hats for passengers
Now you can sleep while you're travelling! The suction cup（吸盘）on the back keeps the passenger’s head in place, while a message on the front asks other passengers, "Could you please wake me up when I reach the stop printed below Many thanks."
Where are your biscuits
The biscuits are in base of the cup. In this way they can be kept warm.
Funny Inventions
Automatic（自动）ice cream cone
For the lazy, just stick out your tongue and enjoy.
Put ice cream in the removable dish, push the button and the ice cream turns while you enjoy one of the world's most popular treats. Fun for all ages.
360 degrees camera
Capture in 360 degrees real-time. All the angles. Nothing missed.
Pair work: Which invention do you want to buy Why
Talk about some funny or special inventions that you have known, used or thought of.
Today, you can create a new or special invention of your own.

B. Speak up
In pairs, talk about one of the everyday inventions below or a choice of your own. Use the following questions to help you. Follow the example.
fridge
washing machine
Group work: talk about one invention and report it to your partners.
What is the most useful invention to you and your family
What do you use it for
How often do you use it
Can you do without it
S1: What’s the most useful invention to you and your family
S2: The computer is the most useful invention to me and my family.
S1: Why is that
S2: My dad uses it for his job. My mum uses it to buy clothes. And my sister uses it to write emails to her friends .
S1: What do you use it for
S2: I use it for my studies. At the weekend, I also use it to watch films.