人教新目标 (Go for it) 版九年级全册Unit 6 When was it invented?Section A优质课件ppt
展开Key wrds & phrases:heel, style, prject, pleasure, daily, website, pineer, list, mentin,be invented by/in..., be used fr/t d... Key sentences: 1.—When was the telephne invented? — I think it was invented in 1876.2.—What are they used fr? —They are used fr… Passive Vice:be(was, were) + v-(ed)
Watch a shrt vide and try t answer the questins:
1. What is huǒ yà in English?
2. When was it invented?
3. What was it used fr?
It is called gunpwder.
It was invented abut 1,000 years ag.
It was used fr wars.
Fur ancient Chinese inventins:
What is it?
paper-making
Wh was it invented by?
When was it invented?
It was invented in 105 A. D.
/ɪn´venʃn/n.发明物;创造物
/ɪn´vent/v.发明;创造
It was invented in the 9th century.
What is it used fr?
It was invented in the 11th Century.
It is used fr telling peple directins.
It was invented in the 9th Century.
It is used fr wars.
Talk abut these mdern inventins(发明).Which ne d yu think is the mst helpful in ur daily life?
Presentatin:
Lk at the things belw. In what rder d yu think they were invented? Discuss them with yur grup. Then number them [1-4](1=first,4=last).
I think the TV was invented befre the car.
Well, I think the TV was invented after the car.
I think ... was invented befre ... .
I think ... was invented after ... .
Wh is this man?
a great inventr,
invented many great inventins in his life.
D yu knw these ld inventins and inventrs?
Alexander Bell
Karl Benz invented the first car in 1885.
The first car was invented (by Karl Benz) in 1885.
Bell invented the first telephne in 1876.
The first telephne was invented (by Bell) in 1876.
Baird invented the first TV in 1927.
The first TV was invented (by Baird) in 1927.
Listen and match the inventins with the years.
____ 1876____ 1885____ 1927____ 1971
1. What didn’t grammar have when she was a kid? A. Telephnes.B. Cars. C. TVs.2. Why didn’t grammar have a persnal cmputer when she was a kid ? A. Because it was expensive. B. Because it wasn’t invented then. C. Because her parents didn’t buy ne.
Listen again and chse the right answers:
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?
It was invented in 1885.
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.
Listen again and cmplete the chart belw.
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 ______.
Fill in the blanks accrding t 2a and 2b.
The secnd inventin is a special 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
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.
Listen t the cnversatin and answer the fllwing questins.
Wh was the zipper invented by? 2. When was it invented?3. Where is it used?
It was invented by Whitcmb Judsn.
It was invented in 1893.
It is used n dresses, trusers, shes, bags... .
Rle-play the cnversatin.
Hey, Ry, the subject fr my schl prject is “Small inventins that changed the wrld”. Can yu help me think f an inventin?
With pleasure! Let me I knw! The zipper!
Fill in the blanks accrding t the cnversatin.
Small inventins that changed the wrld
The zipper is a small but great _______________. It was ________ ______ Whitcmb Judsn. It was ____________ 1893 and became ppular _______ 1917. Nw it is ________ ________ in ur daily lives. Fr example, we use them _______ dresses, trusers, shes, bags and s n.
1. invent v. 发明;创造;在句子当中做谓语。 inventr n. 发明家;创造者。指人的名词,在句中可做主语、表语。 inventin n. 发明;发明物。指物的名词,在句中可做主语、表语
用invent的适当形式填空:1. The by is s clever, we all believe he will be an _______________ in the future.2. There are many great ________________ in human histry.3. Edisn ____________ many useful things in his life.4. He is gd at _____________ funny things fr little kids.
2. be invented by+sb 被某人发明 be invented in+时间或地点 发明与何时或何地 be used fr ding sth. 被用来做某事 =be used t d sth.
把下例句句子中的汉语部分译成英语:1. Cars __________________ 1885. (被发明于)2. These mini-cars ________________ Shanghai, China. (被发明于)3. The lights _________________ Edisn.(被发明)4. The cars are used fr _____________ .(驾驶)5. A knife is used t ___________ things. (切)
were invented in
are invented in
were invented by
3. the style f the shes 鞋子的款式 style名词,意为“样式;款式”。 常用短语 in style意为“时髦的”, ut f style, 意为“过时的”, the styel 的样式,的款式►The style f this dress is different frm hers. 这条裙子的款式和她的不一样。►Her clthes are always in style. 她的衣服总是很时髦。►This sng was written 20 years ag, but it is nt ut f style. 这首歌是20年前写的,但现在并不过时。
4. With pleasure! 非常愿意! pleasure (a state f feeling r being happy)n. 意为“高兴;愉快”。
根据句意,选择pleasure、pleased、pleasant完成句子。 1.跟你在一起带给我很多的乐趣。2.这是一个令人愉快的假期。3.见到你我很高兴。
I’m _____________ t see yu.
It gives me much _____________ t be with yu.
It’s a __________________ vacatin.
1. —I have difficulty learning English well. Culd yu help me? — ________.A. It’s my pleasure B. With pleasure C. N, I culdn’t2.—Wuld yu please cme t the dancing party with me tnight?— _____. I suppse we shall have a wnderful night!A. Never mind B. Have a gd timeC. Nt exactly D. With pleasure
根据句意和所给汉语提示, 完成下列单词的拼写。 1. That bk will be _________ (有用的) t yu. 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 _________ (看) mvies at hme. 4. Yu shuld _______ (加热) the fd, dnt’ eat anything cld. 5. Small children als need much time _________ (玩耍) every day.
inventins
( ) 1. The lvely cup is used _______ drinking______him. A. t; as B. as; fr C. by; fr D. fr; by( )2.I think the shrt stry ______by Lu Xun. A. is writing B. is written C. written D. was written( )3.—Wh _____ the electric light lamp_____? —Edisn. A. was; invented B. is; invented C. was; invented by D. did; invented by
把下列句子改写成一般过去时态的被动语态。
1. The lvely cup is used fr drinkingby him. ____________________________________________2.I think the shrt stry is written by Lu Xun. ____________________________________________3. Wh is the electric light lamp invented by? ____________________________________________4. When is the telephne invented? ____________________________________________5. The shes with lights are used fr seeing in the dark. ____________________________________________
The lvely cup was used fr drinking by him.
I think the shrt stry was written by Lu Xun.
Wh was the eletric light lamp invented by?
The shes with lights were used fr seeing in the dark.
1.完成本节课课后跟踪练习;2.预习3a阅读部分,完成课前预习练习。
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