课件27张PPT。
When was it invented ?Unit 9 Four ancient inventionscompassgun powderMovable type printingpapercompassWhen was it invented?It was invented in Song Dynasty.gun powder Tang DynastySong DynastyHan DynastycompassMovable type printingpaperWhen was it invented?
It was invented in…Guess1885
1876
1927
1971
1976calculatorI think the car was invented in ...1cPAIRWORKWhen was the telephone invented ?
I think it was invented in 1876.Check your memory.1876 Check your memory.1885192719711976Who was the computer invented by?
It was invented by Cray.1.Pascal
2.Karl Benz
3. John Baid
4.Bell
--Who was the car/…invented by?
--It was invented by _____ PAIRWORK2aListen and number the inventions in
the order that you hear.312adjustable: can be changedheelslippersa batteryoperate: to cause to work heat: to make or become warm or hotscoopListen again. Match the inventions with their inventors and uses.2bBoy: What are those?
Girl: They are battery-operated slippers.
Boy: What are they used for?
Girl: they are used for seeing in the dark.
Boy: Oh, that’s cool! Who were they invented by?
Girl: Julie Thompson. And look at this heated ice cream scoop.
Boy: I know what it’s for! It’s used for scooping out really cold ice cream.
Girl: Right. It was invented by Chelsea Lanmon.
Boy: My favorite are those shoes with adjustable heels. You know- you can move the heels up and down. They were invented by Jayce Coziar and Jamie Ellsworth.
Girl:And what are they used for?
Boy: Well, you can change the style of your shoes. You can make the shoes go from casual to dressy. listen and repeat
A: What are these in English ?
B: They are shoes with adjustable heels .
A: Who were they invented by ?
B: They were invented by Jayce Cozia and
James Ellsworth .
A: What are they used for ?
B: They are used for changing the style of the shoes .Let's introducebattery-operated slippersheated ice cream scoopshoes with adjustable heelsLet's introduce The three inventions _________ ________ shoes with
adjustable heels, battery-operated slippers and heated ice
cream scoop. The shoes with adjustable heels________
________ by Jayce Coziar and Jamie Ellsworth. They
_______ ________ _________changing the style of the
shoes.The battery-operated slippers _________ ________
by Julie Thompson. They _______ ________ _________
seeing in thedark. The heated ice cream scoop________
_________ by Chelsea Lanmon. It ______ ______ ______
scooping really cold ice cream.
are calledwereinventedare used for were inventedare used for was inventedis used forFill in the blankslet's matchopening the door
taking photos
cutting things
talking with peopleWhat is/are the … used for?
It is/They are used for…When was… invented?
Who was … invented by?
What is it used for?
(1885, Karl Benz) (1876, Bell)
(1903,
Wright Brothers)light bulbs
(1879, Edison)pair work
(1858, Fisher)Homework
1. Make up a conversation with your partner to talk about the inventions we learn today.
2. Recite the new words ,phrases and sentences.
3.Exercise book1 p29.Thank You !
