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新目标英语九年级公开课课件unit9SectionA

发布时间:2013-09-21 13:02:35  

Section A
吴 春 燕 龙港三中

Museum

Invention Museum

How much is it?

How much is it?

18

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?

Microwave oven It is used for cooking and heating food
(加热)

What food can be heated in it?

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 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.

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 Why Annoying why inventions

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 machine Light bulb Car Telephone inventors Henry Ford Edison Bell Ts’ai Lun Wright brothers fisher

When was it invented?
1976 1971

1885 1927

1976

1b
a

Listen and match the inventions with the dates.

b

e d

1876 1885

c

1927
1971 1976

When was the car invented? It was invented in 1885.

1885

1976

1927

1971

1876

Group work:

What Printing

When Tang Dynasty
朝代

Who Chinese

Be used for Making copies

battery-operated 电池供电 slippers heated ice cream scoop shoes with adjustable heels
的拖鞋

加热的 冰激凌勺

可调节 后跟的鞋

2a

Listen and number the inventions in the order that you hear.

3

1

2

2b 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?
Chelsea Lanmon scooping really cold ice cream seeing in the dark

shoes with adjustable heels
batteryoperated slippers heated ice cream scoop

Jayce Coziar and Jamie Ellsworth

Julie Thompson

changing the style of the shoes

Try to be an inventor!

music candle
activity glasses temperature cup

Welcome !

The passive voice.
被动语态的构成:

被动语态

be动词+ (及物动词的) 过去分词

{ was (were) + done

am (is, are) + done 一般现在时
一般过去时

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


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