英语九年级全册Unit 6 When was it invented?综合与测试教学演示ppt课件

这是一份英语九年级全册Unit 6 When was it invented?综合与测试教学演示ppt课件，共30页。PPT课件主要包含了inventions，car，television，telephone，computer，camera，Car1885，Benz，Bell，light bulb等内容，欢迎下载使用。

Fur ancient(远古的, 旧的)inventins
printing
paper-making
A: What is the _______ used fr?B: I think it is used fr _______________.
talking with peple
Wh invented the phne?
=Whm was the phne invented by?
It ______________ Bell.
was invented by
Talk abut when these things were invented.
A: When was …invented?B: It was invented in…
When was it invented?
Wh was it invented by ?
What is it used fr?
It was invented in 1885.
It is used fr traveling.
It was invented by Benz.
The telephne by Bell.
was invented
Wh was the telephne invented by?
Bell invented the telephne.
It was invented in 1879.
It was invented by Edisn.
What’s it used fr?
It’s used fr helping peple see in the dark.
Lk at the things belw. In what rder d yu think they were invented? Discuss them with yur grup. Then number them [1-4].
I think the TV was invented befre the car.
Well, I think the TV was invented after the car.
Listening fr the general idea f the cnversatins.听取大意
The main idea f the cnversatins is abut______ A.Inventins B.Pictures C.Years. D.Clrful things
Listen and match the inventins with the years.
___ 1876___ 1885___ 1927 ___ 1971
Student B, cver the dates. Student A, ask Student B when the things in the picture in 1b were invented. Then change rles and practice again.
When was the telephne invented?
I think it was invented in 1876.
When was the car invented?
When was the TV invented?
It was invented in 1927.
When was the cmputer invented?
It was invented in 1971.
Listen and number the inventins [1-3] in the rder yu hear them.
___ shes with special heels___ shes with lights___ ht ice-cream scp, runs n electricity
Listen again and cmplete the chart.
in the dark
The first inventin is shes with ________. Peple always hit their tes n __________ n the way t the bathrm at night. S peple can use them fr ________ in the ______.
Listen again and fill in the blanks.
The secnd inventin is a special ice-cream ______. It runs n _________ and becmes ht. It’s _____ fr serving really _____ ice-cream.
electricity
The last inventin is shes with special _____. Peple can mve the heels _____ and ______. Yu can _____ the heels if yu are ging t a ______ r ______ them if yu are just ging ut fr _________.
Make cnversatins using the infrmatin in 2b.
What are the shes with lights used fr?
They’re used fr seeing in the dark.
What are ht ice-cream scp used fr?
They’re used fr serving fr really cld ice-cream.
What are shes with special heels used fr?
They’re used fr changing the style f the shes.
Hey Ry, the subject fr my schl prject is “Small inventins that changed the wrld.” Can yu help me think f an inventin?
Rle-play the cnversatin.
My pleasure! Let me think… hmm… I knw! The zipper!
The zipper? Is it really such a great inventin?
Think abut hw ften it’s used in ur daily lives. Yu can see zippers n dresses, trusers, shes, bags… almst everywhere!
adj. 每日的；日常的
Well, yu d seem t have a pint…
Of curse! I thught abut it because I saw a website last week. The pineers f different inventins were listed there.
v. 列表; 列清单 n. 名单; 清单
Really? S when did it becme ppular?
Arund 1917.
Fr example, it mentined that the zipper was invented by Whitcmb Judsn in 1893. But at that time, it wasn’t used widely.
1. Read fr the specific idea f 2d.Read 2d and find the answers t the fllwing questins.(1). What kind f inventin des Ray think f?______________________________________________(2).Wh was zippers invented by?_______________________________________________(3).When did zipper becme ppular?____________________________________
He thinks f zippers
It was invented by Whitcmb Judsn.
Arund 1971
一，根据句意和所给汉语提示, 完成下列单词的正确拼写。 1. That’s the mst _________ (有用的) bk. 2. It is said that Thmas Edisn had 1,093___________ (发明) during his lifetime. 3. --- What is this kind f machine used fr? --- It’s used fr _________ (听) t music. 4. If yu _________ (加热) the ice, it will sn becme water.5. Children als need time _________ (玩耍).
二．句型转换1. The persnal cmputer was invented in 1976. (对划线部分提问) _______ _______ the persnal cmputer _______ ? 2. The battery-perated slippers were invented by Julie Thmpsn. (对划线部分提问) _______ _______ the battery-perated slippers _______ _______ ?