初中英语Section A公开课说课课件ppt

这是一份初中英语Section A公开课说课课件ppt，文件包含人教版英语九年级全册Unit6WhenwasitinventedSectionA1a-2d听说课课件pptx、人教版英语九年级全册Unit6WhenwasitinventedSectionA1a-2d听说课学案内含知识点精讲+分层练习doc、U6SectionA1bmp3、U6SectionA2amp3、U6SectionA2bmp3、U6SectionA2dmp3、双语科普四大发明中国The4GreatInventionstheworldmp4等7份课件配套教学资源，其中PPT共30页， 欢迎下载使用。
1.学习本课新词汇：heel, style, prject, pleasure, daily, website, pineer, list, mentin,be invented by/in..., be used fr/t d...掌握句型：When was the car invented?It was invented in 1885.What are they used fr?They’re used fr seeing in the dark.2.在听力练习中，通过连线发明与时间；发明排序和完成表格等，能够听懂发明的时间的历史，说出生活中常见的发明名称发明时间以及发明者等细节信息。3.通过观看视频谈论中国古代的四大发明，培养学生的爱国主义精神；通过谈论生活中的小的有趣的发明，激发学生的创新意识创新精神，引导学生在生活中注意观察，学会实践的精神。
Learning bjeetives
Last unit, we talked abut prducts— what they are made f and where they were made.
In this unit, we'll talk abut inventinsand the histry f the inventins.
e.g. Edisn, a great inventr,invented many great inventins during his life.
1. What des the vide talk abut?
2. When were they invented?
3. Wh were they invented by?
It talks abut the fur great Chinese ancient inventins.
paper making
Han Dynasty\105 A.D.
Sng Dynasty\1040
11th Century
9th Century
When was… invented? It was invented in...
Wh was the printing invented by?
Watch a vide and answer the questins.
Which ne d yu think is the mst helpful in ur daily life?
D yu knw any mdern inventins?
Lk at the things belw. In what rder d yu think they were invented? Discuss them with yur grup. Then number them [1-4].
A: I think the TV was invented befre the car.B: Well, I think the TV was invented after the car.
A: I think … was invented befre….B: Well, I think … was invented after ….
构成：was/were+dne
D yu knw what these inventins are?
D yu knw wh these inventins were invented by?
Karl Benz卡尔 奔驰
Alexander Bell亚历山大 贝尔
J. L. Baird贝尔德
the first car
the first telephne
the first televisin
Karl Benz invented the first car
Bell invented the first telephne.
J. L. Baird invented the first televisin .
The first car was invented (by Karl Benz).
The first televisin _____ ______ (by J. L. Baird) .
was invented
light bulb
D yu knw wh these inventrs are?
Edisn 1879
Wright Brthers 1903
Steve Jbs 2010
A. Edisn_____________________________
B. The light bulb___________________________
invented the light bulb in 1879.
was invented by Edisn in 1879.
A. Wright Brthers ________________________
B. The plane ______________________________
invented the plane in 1903.
was invented by Wright Brthers in 1903.
A. Steve Jbs_______________________
B. The iPad_______________________________
invented the iPad in 2010.
was invented by Steve Jbs in 2010.
一般过去时的被动语态was/ were + 及物动词-ed形式
D yu knw hw t read the “year” in English?
1865 eighteen sixty five1989
eighteen hundred1900
531 five hundred and thirty-ne 457
tw thusand 2001
nineteen eighty nine
nineteen hundred
tw thusand and ne
fur hundred and fifty-seven
Alice and her grandma are talking abut the time f the inventins.
Listen and match the inventins with the years.
____1876____1885____1927____1976
Listen again and chse the right answers.
1.What are the tw speakers talking abut? A. Grandma's past life B.the girl's schl life2.Hw was grandma's life in the past? A. hard B. nt difficult3. The mdern inventin grandma desn't have is a____. A. car B.telephne C. TV D.cmputer
Because her family culdn't affrd ne.
Listen and fill in the blanks.
Alice: Was yur life very _________ when yu were a kid? Grandma: Oh, _________. Why? Alice: Well, yu didn’t have mdern inventins like a telephne, right? Grandma: Of curse we did! Hw ld d yu think I am? The telephne ___________ in_____. Yu need t take a _______ class, Alice! Alice: Haha! Hw abut ____? They weren’t invented yet, were they? Grandma: Yes, they were. Cars were invented in _____. My family had a car. Alice: Well, did yu have a ____? Grandma: N, we culdn’t ______ ne. They were ________  in thse days. The TV was invented arund  ______, I think. Alice: Well, I knw that yu didn’t have a ________because we learned in schl that persnal  cmputers were invented in ______. Grandma: Yu’re right. But I have ne nw!
Listen and read after the tape.
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.
A: When was the ___________ invented?B: I think it was invented in ______.
Alex and Carl are talking abut three new interesting inventins.
Let's lk at what they are.
Shes with lights
ht ice-cream scp
runs n electricity
shes with special heels
mve the heels up and dwn
The styles f the shes are nt the same.
Listen and number the inventins [1-3] in the rder yu hear them.
in the dark
be used fr ding sth.表示“被用来做某事”。与be used t d sth. 同义。 表示用途、目的。
Listen again and cmplete the chart.
The first inventin is shes with ________. Peple always hit their tes against __________ n the way t the bathrm at night. S peple can use them fr ________ in the ______.The secnd inventin is a ht ice-cream ______. It runs n _________ and becmes ht. It’s _____ fr serving really _____ ice-cream. 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 _________.
electricity
Listen again and fill in the blanks.
be used fr 被用做于……
Listen again and read after the tape.
What is it / are they used fr?
be used fr ding sth.表示“被用来做某事”。与 be used t d sth. 同义，表示用途、目的。
This cmputer is used t cntrl all the machines.
This machine can be used fr cutting grass.
★ be used as意为“被用作为…… ，被作为……使用” English is used as a freign language in China. ★ be used by意为“被……使用” Rubbers are used by the students t crrect mistakes.
changing the style f the shes
style名词，意为“样式；款式”。其常用短语 in style意为“时髦的”， 反义短语为ut f style, 意为“过时的”。
This year's style in dresses is different frm last year’s.
Her clthes are always in style.
This dress is ut f style.
Pay attentin t the usage(用法)f these phrases.
1.What des the vide talk abut?
2.Where can yu see it?
Watch a vide and answer the questin.
D yu knw wh the zipper was invented by?
Where can yu see the zippers?
What is the subject fr their schl prject? 2. What kind f inventin des Ry think f? 3. Why des Ry think it is a great inventin?4. Wh was the zipper invented by? 5. When was the zipper invented? 6. When was it first used widely?
Small inventins that changed the wrld.
The zipper.
Because it is ften used in ur daily lives.
It was invented by Whitcmb Judsn.
It was invented in 1893.
It became ppular in arund 1917.
Read 2d and answer the questins.
是别人请你帮忙时的回答语。“非常乐意”。
Paul: Hey Ry, the subject fr my schl prject is “Small inventins that changed the wrld ”. Can yu help me think f an inventin? Ry: With pleasure! Let me think... knw! The zipper!Paul: The zipper? Is it really such a great inventin?Ry: Think abut hw ften it’s used in ur daily lives. Yu can see zippers n dresses, trusers, shes, bags.. almst everywhere!Paul: Well, yu d seem t have a pint…Ry: Of curse! I thught abut it because I saw a website last week. The pineers f different inventins were listed there. Fr example, it mentined that the zipper was invented by Whitcmb Judsn in 1893. But at that time, it wasn't used widely.Paul: Really? S when did it becme ppular?Ry: Arund 1917.
如果别人对你进行感谢时，可以回答：My pleasure. / It’s a pleasure.“这是我/一件很乐意去做的事情”。
—Thanks fr helping me.—My pleasure. / It's a pleasure.
My pleasure!乐意效劳！
D yu knw hw small _________ changed the wrld? That’s the subject fr my ______ ______. I want t intrduce the _______. It is ______ a great inventin ______ it is ften ______ in ur ______ _______. Zippers can ______ ______ _____ dresses, ______ , shes, bags, almst everywhere. I have seen n a ________ that the _________ f different inventins were ______. There it ________ that the zipper was invented _____ Whitcmb Judsn in 1893. But it wasn’t used _________ at that time. In arund 1917, it became ___________.
schl prject
daily lives
be seen n
Fill in the blanks accrding t the cnversatin.
Washing machine was invented in 1858. It was invented by Smith.It is used fr washing clthes.
Light bulb was invented in 1879. It was invented by Edisn.It is used fr seeing in the dark.
Fridge was invented in 1862. It was invented by Harrisn.It is used fr keeping fd fresh.
Intrduce these inventins using the infrmatin belw.
The special slippers were invented by a lazy man. They are used fr cleaning the flr.
This special hat was invented by Susan. It has many clrs and is used fr taking phts. It can take a pht f yu by yurself.
This small air fan was invented by Tm. It is used fr cling the ht fd. It runs n electricity.
Inventins can change the wrld!
Let's be inventrs in the future!
Lk at the fllwing three interesting inventins.
完成句子， 每空一词1.这个实验室是用来做医学研究的。The labratry ___________ding medical research.  2.你知道拉链是谁发明的吗? D yu knw wh zippers _____________　?  3.我喜欢这双带着特殊鞋跟的鞋子。I like the shes 　　　　　　　　.  4.或许你说的有道理， 我同意你的观点。Maybe yu 　　　　　. I agree with yu.  5.不同发明的先驱者在那家网站上被列举出来了。The 　　　　f different inventins 　　　　　n that 　　　.  
were invented by
with special heels
have a pint
were listed
D the exercise.
Preview the passage in 3a.Lk up sme infrmatin abut sme famus inventins.
Fr tday's hmewrk.