鲁教版英语九年级全一册教学课件(五四制)

The zipper? Is it really such a great invention?
adj. 每日的； 日常的
Think about how often it’s used in our daily lives. You can see zippers on dresses, trousers, shoes, bags… almost everywhere!
project is “Small inventions that
changed the world.” Can you help
me think of an invention?
n. 项目; 工程
n. 高兴; 愉快
n. 拉链
My pleasure! Let me think…
hmm… I know! The zipper!
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.
Karl Benz invented the first car in 1885. The first car was invented (by Karl Benz) in 1885.
Bell invented the first telephone in 1876. The first telephone was invented (by Bell) in 1876.
鲁教版九年级全一册 英语
全册优质课件
Do you know what these inventions are?
Do you know who these inventors are? Karl Benz Alexander Bell J. L. Baird
Can you match the inventions with the right inventors?
4
2
1
3
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.
v. 列表; 列清单 n. 名单; 清单
v. 提到; 说到
For example, it mentioned that the zipper was invented by Whitcomb Judson in 1893. But at that time, it wasn’t used widely.
Well, I agree with you.
heel n. 鞋跟; 足跟
scoop n. 勺; 铲子
electricity n. 电; 电能
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。
Make conversations.
Well, you do seem to have a point…
n. 网站
n. 先锋; 先驱
Of course! I thought about it because I saw a website last week. The pioneers of different inventions were listed there.
Really? So when did it become popular?
Around 1917.
Recite the conversation in book
What did they eat? Ice-cream. What did the big dog think of the ice-cream? Sweet, cool, and delicious!
What are shoes with special heels used for?
They’re used for changing the style of the shoes.
Role-play the conversation.
Hey Roy, the subject for my school
J. L. Baird invented the first television in 1927. The first television was invented (by J. L. Baird) in 1927.
Look at the things below. In what order do you think they were invented? Discuss them with your group. Then number them [1-4].
adj. 脆的；酥脆的
来自百度文库
adj. 酸的
sweet crispy salty sour
adj. 咸的
_c_ri_s_p_y_ _s_o_u_r__ _s_w_e_e_t_ _s_a_l_ty__ _s_a_l_ty__
Write the name of a different food after each word.
How will the bread and snack taste? Sweet and delicious. Can you think of any other flavor? Salty, hot, bitter, sour, fresh …
The words in the box describe how food can taste. Write them under the correct pictures. Some pictures have more than one word.