人教版九年级英语Unit6课件

2d Read and answer questions.
1. What invention are they talking about? The zipper.
2. Do they think it a great invention? Why? Yes. Because it is used widely in our daily lives.
hot ice-cream scoop _s_er_v_i_n_g__ really cold ice-cream
2c Make conversations using the
information in 2b.
What are the shoes They’re used for with lights used for? seeing in the dark.
What are hot icecream scoop used for?
They’re used for serving for really cold ice-cream.
What are shoes with special heels used for?
They’re used for changing the style of the shoes.
Unit 6
When was it invented ?
Section A 1a-2d
Peng
教学重难点
本课时的单词、词组和句 型，学习运用一般过去时 态的被动语态。
scoop n. 勺; 铲子
heel n. 鞋跟; 足跟
style n. 样式; 款式
e.g. I like the style of the skirt. 我喜欢这条裙子的款式。
4
2
1
3
1b Listen and match the
inventions with the years.
_d__ 1876 _a__ 1885 _c__ 1927 _b__ 1971
1c Student B, cover the dates. Student A, ask
Student B when the things in the picture in 1b were invented. Then change roles and practice again.
When was the telephone invented?
I think it was invented in 1876.
When was the car It was invented in
invented?
1885.
When was the TV invented?
It was invented in 1927.
electricity n. 电; 电能
What’s this called in English?
car
computer
telephone
TV
Look at the things. In what order do you think they were invented?
A: I think the TV was invented before the car. B: Well, I think the TV was invented after the
3. Where can you see zippers? On dresses, trousers, shoes, bags…almost
everywhere. 4.When was it invented ? In 1893. 5.Who was it invented by? Whitcomb Judson. 6.When did the zipper become popular? Around 1917.
2b Listen again and complete the chart.
Invention
What is it / are they used for?
shoes with special _ch__a_n_g_in_g_ the style of
heels
the shoes
shoes with lights seeing _in__t_h_e_d_a_r_k__
Well, I agree with you.
1a
Look at the things below. In what order do you think they were invented? Discuss them with
your group. Then number them [1-4].
My pleasure! Let me think… hmm… I know! The zipper!
The zipper? Is it really such a great invention?
daily adj. 每日的；日常的 weekly adj. 每周的 monthly adj.每月的 yearly adj.每年的
2d Role-play th源自文库 conversation.
Hey Roy, the subject for my school project is “Small inventions that changed the world.” Can you help me think of an invention?
2a Listen and number the inventions [1-3]
in the order you hear them.
_3__ shoes with special heels _1__ shoes with lights _2__ hot ice-cream scoop, runs on electricity
car.
I think the TV was invented before the car.
Well, I think the TV was invented after the car.
I think the telephone was invented before the computer.