Unit 9 When was it invented Section A

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【英语】Unit 9 When was it invented Section A课件(新 目标九年级)

【英语】Unit 9 When was it invented Section A课件(新 目标九年级)

Museum

Museum

Invention Museum

Invention Museum

How much is it?

How much is it?

How much is it? 18

How much is it? 18

Rule Only one group that gets the most scores(分数)can enter the museum.

Rule Only one group that gets the most scores(分数)can enter the museum.

Guessing: What is it?

Guessing: What is it?

Guessing: What is it?

Guessing: What is it?

Guessing: What is it? Microwave oven It is used for cooking and heating food

Guessing: What is it? Microwave oven It is used for cooking and heating food (加热)

What food can be heated in it?

What food can be heated in it?

What is it used for? calculator It is used for counting.

What is it used for? calculator It is used for counting.

What are they used for? light bulbs They are used for giving light.

What are they used for? light bulbs They are used for giving light.

What is/are … used for? It’s/They’re … used for…

What is/are … used for? It’s/They’re … used for…

alarm clock It’s an annoying invention. Because it wakes me up when I’m sleeping.

alarm clock It’s an annoying invention. Because it wakes me up when I’m sleeping.

I think computer is the most helpful invention. Because it helps me search the

I think computer is the most helpful invention. Because it helps me search the information that I need.

A survey: What do you think is the most helpful/annoying inventions? Name Helpful inventions

A survey: What do you think is the most helpful/annoying inventions? Name Helpful inventions Why Annoying inventions why

Useful expressions: A: What do you think is the most helpful/annoying invention? B: I

Useful expressions: A: What do you think is the most helpful/annoying invention? B: I think the most helpful invention is… A: Why is that? B: Well, it gives/helps people…

Who was (telephone) invented by? It was invented by Bell. inventions Papermaking Plane Washing

Who was (telephone) invented by? It was invented by Bell. inventions Papermaking Plane Washing machine Light bulb Car Telephone inventors Henry Ford Edison Bell Ts’ai Lun Wright brothers fisher

When was it invented? 1976 1971 1885 1976 1927

When was it invented? 1976 1971 1885 1976 1927

1 b Listen and match the inventions with the dates. b e 1876 a

1 b Listen and match the inventions with the dates. b e 1876 a c d 1885 1927 1971 1976

When was the car invented? It was invented in 1885 1971 1927 1976 1876

When was the car invented? It was invented in 1885 1971 1927 1976 1876

Group work: What When Who Be used for Printing Tang Dynasty Chinese Making copies

Group work: What When Who Be used for Printing Tang Dynasty Chinese Making copies 朝代

battery-operated 电池供电 的拖鞋 slippers heated ice cream scoop shoes with adjustable heels 加热的 冰激凌勺

battery-operated 电池供电 的拖鞋 slippers heated ice cream scoop shoes with adjustable heels 加热的 冰激凌勺 可调节 后跟的鞋

2 a Listen and number the inventions in the order that you hear. 3

2 a Listen and number the inventions in the order that you hear. 3 1 2

2 b Listen again. Match the inventions with their inventors and uses. Invention Who

2 b Listen again. Match the inventions with their inventors and uses. Invention Who was it/ were What is it/ are they invented by? they used for? shoes with adjustable heels Chelsea Lanmon batteryoperated slippers Jayce Coziar and Jamie Ellsworth heated ice cream scoop Julie Thompson scooping really cold ice cream seeing in the dark changing the style of the shoes

Try to be an inventor! music candle activity glasses temperature cup

Try to be an inventor! music candle activity glasses temperature cup

Welcome !

Welcome !

Homework: Describe one of your inventions And then write it down.

Homework: Describe one of your inventions And then write it down.