九年級(jí)英語(yǔ)全冊(cè)Unit6WhenwasitinventedSectionA2課件（完整版）4

Unit6Whenwasitinvented?SectionA2a-2d九年級(jí)(全)n.鞋跟；足跟/hi:l/n.勺；鏟子/sku:p/n.電；電能/,ilek'tris?ti/n.樣式；款式/stail/n.高興；愉快/'ple??(r)/n.(=zip)拉鏈；拉鎖/'zip?(r)/adj.每日的；日常的/'deili/Wordsandexpressionsheelscoopelectricitystylepleasurezipperdaily有道理n.網(wǎng)站/'websait/n.先鋒；先/,pai?'ni?/,/,pai?'nir/v.列表；列清單/list/n.名單；清單v.替代；說(shuō)到/'men?n/haveapointwebsitepioneerlistmentionWordsandexpressionsWhataretheFourGreatInventionsinancientChina?Doyouknow?paper-making造紙術(shù)printing印刷術(shù)gunpowder火藥造紙術(shù)印刷術(shù)carWhat’rethesecalledinEnglish?televisiontelephonecalculatormicrowaveovenlightbulbbatteryLookatthethings.Inwhatorderdoyouthinktheywereinvented?ThecarwasinventedbeforetheTVset.GameA:Ithink…wasinventedbefore…B:Well,Ithink…wasinventedafter….ThetelephonewasinventedbeforetheTVset.A:Ithink…wasinventedbefore…B:Well,Ithink…wasinventedafter….A:Ithink…wasinventedbefore…B:Well,Ithink…wasinventedafter….2aListenandnumbertheinventions[1–3]intheorderyouhearthem.213InventionWhatisit/aretheyusedfor?shoeswithspecialheels_________thestyleoftheshoesshoeswithlightsseeing_____________hotice-creamscoop________reallycoldice-creamchanginginthedarkservingThefirstinventionisshoeswith________.Peoplealwayshittheirtoeson__________onthewaytothebathroomatnight.Sopeoplecanusethemfor________inthe______.Listenagainandfillintheblanks.somethingseeingdarklightsscoopelectricityusedcoldThelastinventionisshoeswithspecial_____.Peoplecanmovetheheels_____and______.Youcan_____theheelsifyouaregoingtoa______or______themifyouarejustgoingoutfor_________.heelsdownupraisepartylowershopping2cMakeconversationsusingtheinformationin2b.A:Whataretheyusedfor?B:They’re

usedfor...Whataretheshoeswithlightsusedfor?They’reusedforseeinginthedark.

Whatarehotice-creamscoopusedfor?They’reusedforservingforreallycoldice-cream.Whatareshoeswithspecialheelsusedfor?They’reusedforchangingthestyleoftheshoes.Paul:HeyRoy,thesubjectformyschoolprojectis“Smallinventionsthatchangedtheworld.”Canyouhelpmethinkofaninvention?Roy:Mypleasure!Letmethink...hmm...Iknow!Thezipper!Paul:Thezipper?Isitreallysuchagreatinvention?Roy:Thinkabouthowoftenit’susedinour2dRole-playtheconversation.role-playHeyRoy…Languagepointsthestyleoftheshoes鞋子的款式

style名詞，意為“樣式；款式”。其常用短語(yǔ)instyle意為“時(shí)髦的”，其反義短語(yǔ)為outofstyle,意為“過(guò)時(shí)的”。?Thisyear'sstyleindressesisdifferentfromlastyear’s.

今年的服裝樣式與去年的不同。? Herclothesarealwaysinstyle.

她的衣服總是很時(shí)髦。(2)style作名詞，還可意為“方式”。?Ourchildrenneednewlearningstyles.

我們的孩子需要新的學(xué)習(xí)方式。?Ilikeyourstyle.我喜歡你做事的方式。2.Mypleasure!非常愿意！pleasure(astateoffeelingorbeinghappy)名詞，意為“高興;愉快”。?Hetakesnopleasureinhiswork.

他從工作中得不到絲毫的樂(lè)趣。?—Thanksforhelpingme.

謝謝你幫助了我。

—Mypleasure./Itsapleasure.別客氣。pleasure,pleased與pleasant辨析：pleasure名詞，“高興；愉快”。常用短語(yǔ)Mypleasure./Withpleasure./It’sapleasure.pleased形容詞，“高興的”，短語(yǔ)

bepleasedtodosth.“樂(lè)于做某事”；bepleasedwith“對(duì)……滿意”，句子的主語(yǔ)通常為人pleasant形容詞，“令人愉快的”，可作定語(yǔ)、表語(yǔ)，修飾物?Iampleasedwiththepainting.我對(duì)這幅畫(huà)很滿意。?Wishyouapleasantjourney!祝你旅途愉快！拓展：dailyadj.每日的,日常的adv.每日;每天weeklyadj.每周的

adv.一周一次monthlyadj.每月的

adv.一月一次yearlyadj.每年的

adv.一年一次4.Well,youdoseemtohaveapoint...嗯，看來(lái)你說(shuō)的確實(shí)有道理……h(huán)aveapoint固定短語(yǔ)，意為“有道理”?Youhaveapoint—Itwouldbebettertowaittilltomorrow.

你說(shuō)的有道理，還是等到明天比較好。(2)list動(dòng)詞，意為“列表;列清單”。?Listthemandyouwillneverforget.

把它們列出來(lái)你就不會(huì)忘記了。

list用作名詞，意為“名單；清單”。?Ididnotseehisnameonthelist.

我在名單上沒(méi)有看到他的名字。mention的其他搭配拓展：①mentionsb./sth.(tosb.)(向某人)提起某事?Don'tmentionitbeforethechildren.

在孩子們面前提及此事。?Nobodymentionedanythingtomeaboutit.沒(méi)人向我提過(guò)這事。②mentiondoingsth.提到做某事?WheneverImentionhavingdinnertogether，

hesayshe’stoobusy.無(wú)論何時(shí)我一提起塊兒吃頓飯，他就說(shuō)太忙。“Don’tmentionit.”主要用來(lái)回答感謝，有時(shí)也來(lái)回答道歉。?—Thankyouverymuch.多謝你了。—Don’tmentionit.不客氣。?—I’msorrytotroubleyou.對(duì)不起，打擾你了。—Don’tmentionit.沒(méi)關(guān)系。注意：Exercise1．Mo

Yan

is

famous

_______

an

excellent

writer.

And

China

is

famous

______

culture.

A.

for;

as

B.

for;

for

C.

because;

as

D.

as;

for

2.

--When

will

A

Bite

of

China

II

begin

tonight?--It

________

for

ten

minutes.

A.

will

begin

B.

has

begun

C.

will

be

on

D.

has

been

on

DC3.

Sixteen-year-olds

shouldn’t

______

to

go

to

an

Internet

bar.

A.

be

allowed

B.

be

allow

C.

allow

D.

are

allowed

4.

---I’m

not

hungry

but

thirsty.

---________

.A.I’mhungry,too.B.Whataboutsomecakes?C.I’mhappytohearthat.D.Howaboutaglassofwater?

AD5.

—

We

can

use

QQ

to

talk

with

each

other

online.

—Really?

Could

you

please

show

me

______it?

A.

what

to

do

B.

how

to

do

C.

when

to

do

D.

why