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鲁教版(五四学制)(2024)九年级全册Section A示范课课件ppt
展开Leaning aims:1. 知识与技能目标: ⑴ Master all these wrds:style,prject, pleasure,daily,website; pineer; list; mentin ⑵ 会用一般过去时的被动语态如be used fr 来谈论 常用物品的发明等。 ⑶ 能听懂听力材料中物品的发明时间.2. 过程与方法目标: 会使用比较法对比句子结构;会通过听time , wh等key wrds来把握听力信息。3. 情感态度与价值观目标: 在听力和口语活动中体会世界物质文化的发展史。
重点、难点:一般过去时的被动语态的用法。
It was made by Bell at first . 贝尔(人名)
It used t be like this
It is used fr watching prgrams.(节目)
It was made f steel and irn . 铁
inventins 发明
When were they invented?
What are the Fur Great Inventins in ancient China?
paper-making 造纸术
cmpass 指南针
printing 印刷术
gunpwder 火 药
paper making
In Han Dynasty
A: When was …invented?B: It was invented in…A: Wh was it invented by?B: It was invented by…A: What is the … used fr?B: The … is used fr ding…
recrd infrmatin
1300 years ag/ Sng Dynasty
ChineseTang Dynasty Explding war and firewrks
ChineseWar Dynasty Knwing the directin
What’s this called in English?
micrwave ven
light bulbs
When were they invented?They were invented in….
They were invented by Edisn.
Wh were the light bulbs invented by?
What are they used fr?
They are used fr giving light.
Lk at the things. In what rder d yu think they were invented?
A: I think the TV was invented befre the car.B: Well, I think TV was invented after the car.
The telephne was invented befre the TV set.
A: I think … was invented befre …B: Well, I think … was invented after ….
The telephne was invented befre the cmputer.
1a 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).
A: I think the TV was invented befre the car.B: Well, I think the TV was invented after the car.
1b Listen and match the inventins with the years.
____ 1876____ 1885____ 1927____ 1976
Strategy: Pay attentin the time and the inventins
traveling.
A: When was …invented?B: A: Wh was it invented by?B: A: What is the … used fr?B:
Steven Wzniak
heel n. 鞋跟; 足跟
Presentatin
scp n. 勺; 铲子
electricity n. 电; 电能
e.g. I like the style f the skirt. 我喜欢这条裙子的款式。
style n. 样式; 款式
2a Listen and number the inventins [1–3] in the rder yu hear them.
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 _________.
Stp peple frm the cld, decratin.
Befre reading, read the fllwing questins.What is the subject fr Paul’s schl prject?What des Ry think is a great inventin? Where is the zipper used?When was it invented? Wh was it invented by? When did it becme ppular?
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: My pleasure! Let me think ... hmm ... I 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!
2d. Rle-play the cnversatin.
adj.每日的,日常的
Paul: 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. 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.
Answer fllwing questins.What is the subject fr Paul’s schl prject?What des Ry think is a great inventin? Where is the zipper used?When was it invented? Wh was it invented by? When did it becme ppular?
It’s “Small inventins that changed the wrld”
He thinks zipper is a great inventin.
It is used in ur daily lives. Yu can see zippers n dresses, trusers, shes, bags… almst everywhere.
It was invented in 1893.
It was invented by Whitcmb Judsn.
It became ppular arund 1917.
Explanatins
the style f the shes 鞋子的款式 style名词,意为“样式;款式”。 其常用短语 in style意为“时髦的”, 其反义短语为ut f style, 意为“过时的”。►Her clthes are always in style. 她的衣服总是很时髦。
(2) style作名词,还可意为“方式”。► Our children need new learning styles. 我们的孩子需要新的学习方式。
2. list动词,意为“列表;列清单”。 ► List them and yu will never frget 把它们列出来你就不会忘记了。 list用作名词,意为“名单;清单”。► I did nt see his name n the list. 我在名单上没有看到他的名字。
3. My pleasure! 非常愿意! pleasure n. 意为“高兴;愉快”。 常用短语 my pleasure. / With pleasure. / It’s a pleasure. please v.使某人高兴, adv. 请。 pleasant adj. 令人愉快的. 修饰物 pleased adj. 对… 满意, 修饰人。 常用短语: be pleased t d sth. /be pleased with sb (1)He takes n _______ in his wrk. (2) I am very _______fr it is a very______ trip. (3) He is a very hard man t _______.
4. Think abut hw ften it’s used in ur daily lives. 想想看,在我们的日常生活中它被使用得多么频繁。 daily (happening, dne r prduced every day) 形容词,意为“每日的;日常的”。► Dn’t yu read the daily news in tday’s newspaper? weekly, mnthly, yearly, manly.
5. Well, yu d seem t have a pint ... 嗯,看来你说的确实有道理…… have a pint固定短语,意为“有道理” ► Yu have a pint — It wuld be better t wait till tmrrw. 你说的有道理,还是等到明天比较好。
6. The pineers f different inventins were listed there. 各种发明的先驱者们被列到了上面。 pineer (a persn wh des smething first) 可数名词,意为“先锋;先驱”。 China Yung Pineers意为“中国少年先锋 队”。 ► He is a cmputer pineer. 他是计算机方面的先驱。
7. Fr example, it mentined that the zipper was invented by Whitcmb Judsn in 1893. 例如, 它提到拉链是在1893年由惠特科姆.贾德 森发明的。 mentin动词,意为“提到,说到”其后可接 that 引导的宾语从句。► He mentined that the fd was invented by a Chinese. 他提到这种食物是由一个中国人发明的。
8. Think abut hw ften it’s used in ur daily lives. think abut 表示“考虑,想起”。 e.g. He is thinking abut travelling in the summer hlidays. 他正在考虑暑假旅游的事。 She was thinking abut her childhd days. 她正回想她的童年时期。
【拓展有关think的短语】 think f 指“考虑, 记忆, 记起” e.g. Yu think f everything! 你全都提到了。 I can’t think f his name at the mment. 我一时想不起他的名字。
think sth. ver指“仔细想, 审慎思考, 作进一步考虑”。e.g. Please think ver what I said. 请仔细考虑我说的话。 I want t think it ver. 我想仔细考虑一下这件事。
主动语态与被动语态结构对比 主动语态 被动语态 1. 一般现在时 (Unit5)d/des(V.\V.s) am\is\are+dne(V. p.p)2. 一般过去时(Unit 6) did(V.-ed) was\were+dne(V. p.p) 3. 情态动词 (Unit7 )情态动词+V. 情态动词+be+dne(V. p.p.)
Exercises
1.小汽车是什么时候发明的? When_____ the cars __________?
2.刀是用来干什么的? What ____the knife ____ _____?
3.当冰被加热时,就会变成水。 When ice ___ _____, it___ _____ int water .
4.谁发明的电话? Wh ____ the telephne ______ ______?
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