初中英语人教新目标 (Go for it) 版九年级全册Section A完美版课件ppt

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【知识目标】Imprtant wrds：style，prject，pleasure，website，list，mentinImprtant phrases：shes with special heels，ht ice­cream scp，run n electricity，be used fr，daily lives，have a pint【能力目标】能够用一般过去时的被动语态描述和询问发展史。【情感目标】让学生明白事物是在不断发展、变化的道理，培养学生积极向上的心态。
When was it invented?
Can yu match the inventins with the right inventrs?
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.
1865 eighteen sixty five1989
nineteen eighty nine
tw thusand and ne
eighteen hundred1900
nineteen hundred
531 five hundred and thirty-ne
_________ 1876_________ 1885_________ 1927_________ 1971
1. When were the 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 the persnal cmputers invented? A. In 1885. B. In 1927. C. In 1971.
A: When ____the telephne _______?B: I think it was ________ _____ _______.
A: When was the car invented?B: I think it _____ ____ _____ ____.
A: When was the car invented?B: I think it ___ ____ _____ __.
A: When ____ the TV _____?B: I think it was invented in _______.
A: When was the cmputer invented?B: I think it _____ ________ in _______.
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 1876Yu 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 wereexpensive 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!
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.
D yu want t knw mre?!
A: What is the _______ used fr?B: I think it is used fr ___________________.
talking with peple
watching Tv prgramme
searching the infrmatin.
driving t the ther places
--What is it used fr?--It is used fr…
eatingeat telling the date tell the date
hlding waterseeing in the dark scping
drawing lines.
be used fr ding sth. 被用来做某事be used t d sth.be invented in 1885于1885年被发明be invented by sb.被某人发明
Tell the histry f sme inventins yu knw with yur partner and make yur wn cnversatins.
What can yu see n the table?What is the scp used fr?What are the shes used fr?
heel n.鞋跟；足跟
electricity n.电；电能
in the dark
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.
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 _________.
style在此处作可数名词。in style 流行的，ut f style过时的。Madam, this skirt is the latest style. Wuld yu like t try it n?Althugh they’re expensive, they last frever and never g ut f style.style作名词，还可意为“风格”。Yangzhu Eight Eccentrics were a grup f artists wh created their wn style.
changing the style f the shes（教材P42 2b）
style /staɪl/ n. 样式；款式
What are they used fr?
They are used fr ……
What’s this?
zipper n. 拉链；拉锁
Where can yu see it?
pencil case
Let's watch a vide and learn mre abut zippers.
Wh invented the zipper?
When was the zipper invented?
When was it first used widely?
Whitcmb Judsn invented the zipper.
It was invented in 1893.
It became ppular in 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!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.
adj. 每日的；日常的
pineer n. 先锋；先驱
Withut sme bld and presumptuus cnjecture, it is generally impssible fr knwledge t prgress
若无某种大胆放肆的猜想,一般是不可能有知识的进展的。
Albert Einstein
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”。The ttal cst f the prject wuld be mre than $ 240 millin. In their gegraphy class, the children are ding a special prject n the Nrth American Indians.
1. 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。Perhaps yu have a pint.
2. 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”。Jhn Whitney is a pineer f cmputer animatin.
3. The pineers f different inventins were listed there.（教材P42 2d）
pineer /ˌpaɪəˈnɪə(r)/ ， /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”。The scientist mentined his first failure in the reprt.I mentined this idea t him, and he seemed t like it.Did she mentin where she was ging?
4. Fr example, it mentined that …（教材P42 2d）
mentin/ ˈmenʃn/ v. 提到；说到
E-payment service is nw widely used in ur __________ (day) life. His name was __________ （提到）several times at the meeting.— Thank yu fr ding that. — It’s a __________. (please)4. What d yu think is the mst useful _________ (invent) f all?
一、用词的适当形式填空
— 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
— What did he say abut his parents in his letter? —He didn’t ______ his parents in the letter.　　A. admire B. ntice C. mentin D. missSafety glasses are used ______ prtecting yur eyes. A. frm B. by C. t D. fr