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初中人教新目标 (Go for it) 版Unit 6 When was it invented?Section A教案配套课件ppt
展开Unit 6 When was it invented?
Learning gals
Functins: Talk abut the histry f inventins.Grammar: passive vice (past tense)Curriculum wrds: style, prject, pleasure, daily, website, pineer, list, mentinUseful expressins: have a pint, mentin sb. /sth., mentin sth. t sb.Sentences: ① When was the telephne invented?② I think it was invented in 1876.③ I think the TV was invented befre the car.
Warming up
Chinese Fur Great Inventins
Papermaking
Can yu match the inventins with the right inventrs?
Mdern inventins
papermaking Wright Brthers 1879 (莱特兄弟) plane Steve Jbs (史蒂夫·乔布斯) iPad Cai Lun 1903 (蔡伦) light bulb Thmas Edisn 2010(电灯) (托马斯·爱迪生)
inventins inventrs time (发明) (发明者) (时间)
Make sentences!
Pre-listening
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.
Listen and match the inventins with the years.
While-listening
_________ 1876_________ 1885_________ 1927_________ 1971
1. When were cars invented? A. In 1876. B. In 1885. C. In 1927.2. What was invented in 1876? A. The telephne. B. The TV. C. The car.3. When were persnal cmputers invented? A. In 1885. B. In 1927. C. In 1971.
Listen again and answer the questins.
While-listening
While-listening
Alice: Was yur life very difficult when yu were a kid? Grandma: Oh, nt really. 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 was invented in 1876. Yu need t take a histry class, Alice! Alice: Haha! Hw abut cars? They weren’t invented yet, were they? Grandma: Yes, they were. Cars were invented in 1885. My family had a car. Alice: Well, did yu have a TV?
Grandma: N, we culdn’t affrd ne. They were expensive in thse days.The TV was invented arund 1927, I think. Alice: Well, I knw that yu didn’t have a cmputer, because we learned in schl that persnal cmputers were invented in 1971. Grandma: Yu’re right. But I have ne nw!
Pst-listening
Watch and answer, then rle-play.
1. What are they talking abut?
2. Did the lder lady have a phne?
3. Was the car invented befre the TV?
4. Why didn’t the lder lady have a TV ?
5. Can yu guess when the lder lady was brn?
When was the telephne invented?
I think it was invented in 1876.
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.
1. What can yu see n the table?2. What is the by ding?3. What is the girl ding?4. What is the scp used fr?5. What are the shes used fr?
Pre-listening
Lk at the picture and answer the questins.
heel n. 鞋跟;足跟
scp n. 勺;铲子
electricity n. 电;电能
While-listening
Listen and number the inventins [1–3] in the rder yu hear them.
Listen again and cmplete the chart belw.
in the dark
While-listening
TapescriptAlex: Hi, Carl. Ww, what are thse? Carl: Hell, Alex. Oh, these are sme f the interesting inventins that I’m writing abut fr my English hmewrk. Alex: I see…What’s that, then? Carl: They’re shes with lights. Yu use them fr seeing in the dark when yu get up at night.Alex: Oh, that’s a cl idea! I always hit my te n smething n the way t the bathrm at night.
While-listening
Carl: Next is a special ice-cream scp.This is my favrite inventin. It runs n electricity and becmes ht. Alex: I knw what it’s fr! It’s used fr serving really cld ice-cream. Carl: Yes, that’s right! The last inventin I’m ging t write abut is shes with special heels. Yu can mve the heels up and dwn. Alex: What are they used fr? Carl: Well, yu can change the style f yur shes. Yu can raise the heels if yu are ging t a party r lwer them if yu are just ging ut fr shpping.
Make cnversatins using the infrmatin in 2b.
They’re used fr…
Pst-listening
It was invented by…in...
What are they used fr?
When was... invented?
What’s this?
Where can yu see it?
pencil case
zipper n. 拉链;拉锁
Pst-listening
Read the cnversatin f 2d n Page 42 and try t answer the questins.
1. Wh invented the zipper?
2. When was the zipper invented?
3. When was it first used widely?
Whitcmb Judsn invented the zipper.
It was invented in 1893.
It became ppular arund 1917.
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!
adj. 每日的;日常的
Rle-play the cnversatin.
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.
style在此处作可数名词。in style 流行的,ut f style 过时的eg: Madam, this skirt is the latest style. Wuld yu like t try it n? 女士,这条裙子是最新款。你想试穿一下吗? Althugh they’re expensive, they last frever and never g ut f style. 虽然它们很贵,但它们经久耐用,永不过时。
1. changing the style f the shes(教材P42 2b)
Language pints
style /staɪl/ n. 样式;款式
prject在此处作名词,意为“项目;工程”。prject作名词还可表示“(学校的)课题”。eg: The ttal cst f the prject wuld be mre than $ 240 millin. 该项目 的总成本将超过2.4亿美元。 In their gegraphy class, the children are ding a special prject n the Nrth American Indians. 在地理课上,孩子们正在做一个关于北美 印第安人的特别课题。
2. Hey Ry, the subject fr my schl prject is…(教材P42 2d)
prject/ˈprɒdʒekt/ , /'prɑːdʒekt/ n. 项目;工程
have a pint常用于口语中,表示赞同别人的观点或看法。eg: Perhaps yu have a pint. 也许你说得有道理。
3. Well, yu d seem t have a pint...(教材P42 2d)
have a pint 有道理
pineer在此作可数名词,其后常跟介词f或in,表示“……的先驱/先锋”。eg: Wh is the pineer f cmputer animatin? 谁是计算机动画的先驱?
4. The pineers f different inventins were listed there.(教材P42 2d)
pineer /ˌpaɪəˈnɪə/ ,/ˌpaɪəˈnɪr/ n. 先锋;先驱
mentin作动词,常见用法有:mentin sb. /sth.提到某人/某事物;mentin sth. t sb.向某人提起某事/某物;mentin +从句 提到……;Dn’t mentin it.意为“(别人道谢时回答)不客气”。eg: The scientist mentined his first failure in the reprt. 这位科学家在报告中提到了他的第一次失败。 Did she mentin where she was ging? 她提到她要去哪里了吗?
5. Fr example, it mentined that…(教材P42 2d)
mentin/ ˈmenʃn/ v. 提到;说到
Exercise
E-payment service is nw widely used in ur ________ (day) life. The names f all the students are _______ n the paper.We exercise fr health, but smetimes we d it just fr ________ (please).4. What d yu think is the mst useful _________ (invent) f all?
一、用括号内所给单词的适当形式填空。
1. — 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 time C. Nt exactly D. With pleasure2. — He always appears t _______. — That’s because he’s really knwledgeable and experienced. A. make an effrt B. have a pint C. pull tgether D. take place
3.—Did Lucy _______ where she was ging in her e-mail? —N, she didn’t. She said she hadn’t decided yet. A. ntice B. mentin C. mean D. admire4.Safety glasses are used ______ prtecting yur eyes. A. frm B. by C. t D. fr
1.(2021天津)I’m things fr my trip because I like t get things ready earlier. A. keeping clear f B. making a list f C. getting n well with D. winning the heart f 2.(2021辽宁抚顺、本溪、辽阳)妈妈说的话总是有道理。 Mm’s wrds always ________________.
have a pint
Hmewrk
Read and recite the new wrds and the cnversatin in 2d. Make sentences with useful expressins: have a pint, mentin sb. /sth., mentin sth. t sb.
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