（公開課） Unit 6 Section A (1a~2c) 課件+內(nèi)嵌音視頻（新目標(biāo)九年級Unit 6 When was it invented）

第第頁（公開課）Unit6SectionA(1a~2c)課件+內(nèi)嵌音視頻（新目標(biāo)九年級Unit6Whenwasitinvented）(共33張PPT)

Whenwasitinvented

SectionA(1a~2c)

thephone

Whereisitmade

Itismadein...

America

China

√

Nationalbrand(國貨)isabetterchoice.

Support（支持）it,supportourcountry.

n.發(fā)明

Itwasinventedmanyyearsago.

一般過去時(shí)的被動(dòng)語態(tài)

被發(fā)明

Thephoneisagreatinvention.

inventv.發(fā)明

manyyearsago

2023

Now

2023

Tip：分兩個(gè)單位來讀年份

twentytwenty-three

1927

1885

nineteen___________

eighteen__________

1876

1971

__________seventy-six

__________seventy-one

twenty-seven

eighty-five

eighteen

nineteen

①1971

___________________

②1927

___________________

Trytoread

③1876

__________________

④1885

__________________

______________

nineteentwenty-seven

nineteenseventy-one

eighteenseventy-six

eighteeneighty-five

Thenumberoftheyear

Inwhatorderdoyouthinktheywereinvented

thecar

thetelephone

theTV

thecomputer

IthinkthetelephonewasinventedbeforetheTV.

IthinkthetelephonewasinventedaftertheTV.

Ithinkthe...wasinventedbeforethe...

Ithinkthe...wasinventedafterthe...

（任選兩個(gè)，比較誰前誰后）

Pre-listening

Alice

Alice’s__________

grandmother

Pre-listening

listenandmatchtheinventionswiththeyears.

_________1876

_________1885

_________1927

_________1971

d

a

c

b

Tip:Payattentiontothenumberoftheyear

The...wasinventedin...

Listenandmatchtheinventionswithyears.

1b

Thetelephone

Thecar

TheTV

Thecomputer

Listenandfind

聽對話，找出含有被動(dòng)語態(tài)的句子。

聽并跟讀，注意模仿語音語調(diào)

Listenandimitate

1.Thetelephonewasinventedin1876.

2.Theyweren'tinventedyet,werethey

3.Carswereinventedin1885.

4.TheTVwasinventedaround1927,Ithink.

5.Personalcomputerswereinventedin1971.

結(jié)構(gòu)：________________________

含義：

_________________________

一般過去時(shí)被動(dòng)語態(tài)

was/were+動(dòng)詞過去分詞

表示在過去某一時(shí)間某事被做

1876

1885

1927

1971

Pairwork

1C

StudentB,coverthedates.StudentA,askStudentBwhenthethingsinthepicturein1bwereinvented.Thenchangerolesandpracticeagain.

A:Whenwasthetelephoneinvented

B:Itwasinventedin1876.

A:Whenwasthe...invented

B:Itwasinventedin...

Doyouknowanyotherinterestinginventions

Thesearewell-knowninventions.

n.勺子；鏟子

通電

n.電，電能

shoeswithlights

hotice-creamscoop

runsonelectricity

shoeswithspecialheels

n.鞋跟

invention

Trytoremembertheredwords.(記住紅色單詞)

n.電，電能

invention

n.發(fā)明

invent

v.發(fā)明

electricity

What’sinthebox

Listenandnumbertheinventions(1-3)intheorder（排序）youhearthem.

2a

Carol

Alex

Tip:Listenforthekeywordsaboutthenameoftheinventions.(重點(diǎn)聽代表發(fā)明物的關(guān)鍵詞)

______shoeswithspecialheels

3

______shoeswithlights

1

______hotice-creamscoop,

runsonelectricity

2

Whataretheyusedfor

Maybetheyareusedfor...

lookingcute

Let‘spredict.

seeing

beusedforsth./doingsth.

被用來做某事

Whatisit/aretheyusedfor

a.changingthestyleoftheshoes

b.seeinginthedark

c.servingreallycoldice-cream

Invention

1.shoeswithlights

2.hotice-creamscoop

3.shoeswithspecialheels

Listenagainandmatch（連線）thenameandusage(用途)。

n.樣式;款式

2b

The...is/areusedfordoing...

Tip:Focusonthekeyverbandtheverb’sform.注意動(dòng)詞形式

Thesecondinventionisaspecialscoop.Itrunsonelectricityandbecomes_______.It’susedfor_______coldice-cream.

Thefirstinventionisshoeswith___________.You_________themfor__________inthedark.Becausepeoplealwayshit...atnight.

Let’slistenagain.Fillintheblanksaccordingto2aand2b.

Thelastinventionisshoeswithspecial_____..Youcanmovetheheels...andchangethe_______ofyourshoes.Youcan...ifyouarejustgoingoutfor_________.

Invention1

Invention2

seeing

lights

use

hot

serving

heels

style

shopping

Invention3

Theshoeswithlightsareusedfor______________.

seeinginthedark

Thespecialscoopis_______for______________.

used

servingtheice-cream

Theshoeswithspecialheels____________changingthestyle.

areusedfor

A:Whatis/are...usedfor

B:It’s/They’reusedfordoing...

hotice-creamscoopruns

onelectricity

shoeswithlights

shoeswithspecialheels

Pairwork

Makeconversationsusingtheinformationin2b.

——seeinginthedark

——changingthestyleofshoes

——servingtheice-cream

thechopstickfan(筷子風(fēng)扇)

Becauseitisusedforcoolingthefood.

Whatinventiondoyouwanttocreate

(你想發(fā)明什么？)

Why？

Inventionshavechangedourworld!Theymakeourlifemoreconvenient.

DifferentinventionsindifferenttimeinChina

PaperMaking造紙術(shù)

Compass

指南針

Printing

印刷術(shù)

Gunpowder火藥

High-SpeedRailway

高鐵

SharedBikes

共享單車

MobilePayment

支付寶

OnlineShopping

網(wǎng)購

Old

New

Inventions

Followthehistory,

Keeptryingsomethingnew,

Trytocreate,

Fightfordeveloping!

Justlikeourcountry!

Asfarasweknow,inventionshavechangedourworld!Theymakeourlifemoreconvenient.

Groupwork

InventionTimeUsage(用途)

Paper紙HanDynasty（朝代）keepingrecords（記錄）

Compass指南針HanDynastygivingdirections

指引方向

Printing印刷術(shù)TangDynastymakingalotofcopies(大量復(fù)制)

Gunpowder火藥SongDynastydevelopingweapons(武器)

What’syourfavouriteinvention

Asfarasweknow,inventionshavechangedourworld!Theymakeourlifemoreconvenient.

Groupwork

InventionTimeUsage(用途)

High-SpeedRailway高鐵2023（twothousandandthree）travelingfast

SharedBikes共享單車2023reducingpollution（減少污染）andtrafficproblems

MobilePayment移動(dòng)支付（支付寶）1999payingquickly

OnlineShopping網(wǎng)購1996shoppingconveniently

What’syourfavouriteinvention

A（thereporter）:What’syourfavoriteinvention

B（S2/S3/S4）:Myfavoriteinventionis...

A:Whenwas/werethe….invented

B:Itwas/Theywereinventedin…

A:Whatisit/aretheyusedfor

B:It’s/They’reusedfor…

Workingroupofthree.(四人一組,一名小記者采訪其他三名位成員)

Groupwork

1.Pronouncecorrectly(發(fā)音準(zhǔn)確）

2.Readsmoothly(朗讀流利）

3.Usethecorrectg