UNIT6SECTIONA1A2C課件人教版九年級英語全冊

Whenwasitinvented?Unit6SectionA1a-2c學習目標通過同伴對話，學會用“Whenwas...invented?—Itwasinventedin...

/

Whowasitinventedby?—Itwasinventedby...

/Whatisthe...usedfor?—The...isusedfordoing...”句型，相互問答事物發(fā)明的時間、發(fā)明人及事物的作用。通過閱讀題干已知信息，猜測聽力內(nèi)容，聽懂話題對話，提高運用策略意識。通過與他人交談，能合作講出事物發(fā)展的時間、作用以及發(fā)明人，提升創(chuàng)新意識。Iwillchoose...AliceChoosethreeproductsthatareessential

[?'sen?(?)l]inyourlife.Whydoyouchoosethem?GrandmaLet’schoose.Let’schoose.AliceGrandmaChoosethreeproductsthatareessential[?'sen?(?)l]inyourlife.Iwillchoosemobilephones,WIFI.Why?Ididn'thavethesewhenIwasakid.Wow!BecausemobilephonesandWIFIallowmetosurf[s?f]theInternet.Weliveinaworldfullofinventions.Let’schoose.Doyouknowthehistoryoftheseinventions?Let’sthink.①:It

wasinventedin1973.②:It

wasinventedin1996.③:It

wasinventedin1902.Let’spredictandthink.A:When

was

themobilephone

invented?B:It

wasinventedin1973.①:ItwasinventedbyBillGates.②:ItwasinventedbyMartinCooper.③:ItwasinventedbySteveJobs.Let’spredictandthink.A:Who

was

it

invented

by?B:ItwasinventedbyMartin.①:Themobilephone

isusedfor

communicating.②:Themobilephone

isusedfor

knocking.③:Themobilephone

isusedfor

flying.Let’spredictandthink.A:What

is

themobilephone

usedfor?B:Themobilephone

isusedfor

communicating.Let’spredictandthink.1973MartinLawrenceCoopercommunicateA:When

was

themobilephone

invented?B:It

wasinventedin1973.A:Who

was

it

invented

by?B:ItwasinventedbyMartin.A:What

is

themobilephone

usedfor?B:Themobilephone

isusedfor

communicating.Let’spredictandthink.1996Dr.JohnO'SullivantransmitwirelesssignalA:When

was...

invented?B:It

wasinventedin...A:Who

was

it

invented

by?B:Itwasinventedby...A:What

is

the...

usedfor?B:The...

isusedfordoing...Let’spredictandthink.1902WillisCarrierregulateairmovementA:When

was...

invented?B:It

wasinventedin...A:Who

was

it

invented

by?B:Itwasinventedby...A:What

is

the...

usedfor?B:The...

isusedfordoing...Let’spredictandsay.Doyouknowtheseproducts?Inwhatorderdoyouthinktheywereinvented?Forexample:A:IthinktheTVwasinventedbefore

thecar.B:Well,

IthinktheTVwasinventedafter

thecar.聽力策略：根據(jù)常識對聽力文本進行基本的預測，篩選相關信息1aLet’slistenandcheck.聽力策略：聽力過程中對年份數(shù)字進行精聽并標記書寫dacb1bTheTVwasinventedbefore

thecomputer.TheTVwasinventedafter

thetelephone.Let’stalk.1885KarlBenztravelingAlice:

When

was

thecarinvented?Grandma:Itwasinventedin1885.Alice:Who

was

it

invented

by?Grandma:Itwasinventedby

KarlBenz.Alice:Whatisthecarusedfor?Grandma:Thecarisusedfortraveling.Let’stalk.1927J.L.Baird???1976StephenJobs???1885KarlBenztraveling1876Bell???A:Whenwas...invented?B:Itwasinventedin...A:Whowasitinventedby?B:Itwasinventedby...A:Whatisthe...usedfor?B:The...isusedfordoing...Let’spredict.Whoarethey?Whataretheydoing?聽力策略：聽前預測，通過圖片對聽力內(nèi)容進行預測。Let’slisten.1.Whataretheytalkingabout?A.Someinventions.B.Carol’sinventionsforEnglishhomework.C.Carol’sinventions.2.WhichinventiondoesCarollikebest?A.Shoeswithspecialheels.B.Shoeswithlights.C.Hotice-creamscoop.3.Howdoyouchangethestyleofshoeswhenyou'regoingtoaparty?A.Lowertheheels.B.Increasetheheels.C.Nothing.4.Whatisthecorrectorderinwhichthefollowingproductsappear?A.shoeswithlights—shoeswithspecialheels—hotice-creamscoopB.shoeswithspecialheels—shoeswithlights—hotice-creamC.shoeswithlights

—hotice-creamscoop—shoeswithspecialheels聽力策略：聽過題干信息，對選項進行泛聽和精聽分析。Let’slisten.312聽力策略關鍵詞順序記錄2aLet’slisten.InventionsWhatisit/aretheyusedfor?shoeswithspecialheels____________

thestyleoftheshoesshoeswithlightsseeing________________hotice-creamscoop______________

reallycoldice-creamchanginginthedarkserving聽力策略首字母記錄法2bLet’stalk.A:Whenwas...invented?B:Itwasinventedin...A:Whowasitinventedby?B:Itwasinventedby...A:Whatisthe...usedfor?B:The...isusedfordoing...InventionsWhatisit/aretheyusedfor?Whowasit/weretheyinventedby?shoeswithspecialheels____________thestyleoftheshoesJayceCoziar&JamieEllsworth,2027shoeswithlightsseeing________________JulieThompson,2029hotice-creamscoop______________reallycoldice-creamChelseaLanmon,2035changinginthedarkserving2cLet’sdiscussandcreate.IamYunJing.IhavetraveledbacktotheSongDynasty.TheInternetwasinventedbymeintheSongDynasty,sothatIcancontroltheterritory

['t?r?t?ri]ofourcountrythroughtheInternet.Let’sdiscussandcreate.IamLolly.IhavetraveledbacktoAncientRome.TheRobotswereinventedbymeinAncientRome,soIcanlettherobotsfightinsteadofme.Let’sdiscussandcreate.Supposeyouareatourguideandareleadingtouriststointroduceancientinventions.Pleaseusethesentencepatternsyoulearnedtoday.A:When

was...

invented?B:It

wasinventedin...A:Who

was

it

invented

by?B:Itwasinventedby...A:What

is

the...

usedfor?B:The...

isusedfordoing...Let’scheck.評價內(nèi)容12345能用相關句子問答事物發(fā)明的時間、人物及作用。能猜測聽力內(nèi)容，聽懂話題對話。能對事物發(fā)明表達出自己的想法觀點。inventLet’sstudy.中發(fā)明,創(chuàng)造例Edisoninventedthelightbulb.拓虛構(gòu)Thewholestorywasinvented.發(fā)明物：invention；發(fā)明者：inventor拓Let’sstudy.練Paper

making

is

a

great

________

(invent)

of

ancient

China.inventiondailyLet’sstudy.中adj.日常的；每日的（=everyday）例Therewaslittlechangeintheirdailylives.拓dailylife日常生活Let’sstudy.練Thenewspapersdescribedpeople's______________.報紙描述了人們的日常生活。dailyliveslistLet’sstudy.中n.列表；列清單例Thepioneersofdifferentinventionswerelistedthere.拓makealistof列出……的清單Let’sstudy.練Iwill______________mygoalsfortheyear.我會列出我這一年的目標。makealistofstyleLet’sstudy.中樣式，款式例Herstyleofwritingissimpleandclear.拓outofstyle過時；instyle流行Let’sstudy.練【2021年江蘇南京】—Mrs.

Black,

could

you

give

me

some

advice

on

how

to

write

an

application

letter?

—With

pleasure.

Remember

that

the

letter

shouldbe

written

in

the

formal

________.

A.

value

B.

style

C.

effect

D.

moodB－pleasureLet’sstudy.中滿足，樂趣；消遣，娛樂例It’sapleasuretoreadthisbook.讀這本書真是件樂事。拓pleasant:adj.“令人愉快的，讓人滿意的“。主語一般為物。Thewalkwasverypleasant.pleased:adj.“高興的，喜歡的，滿意的”。指人主觀上感到的滿足心理。bepleasedat/about/with/by/that從句。對什么感到滿意、高興。bepleasedtodosth高興做某事。Let’sstudy.練Ithinkitisimpossibletomakeeveryone________.

A.

please

B.

pleased

C.

pleasant

D.pleasureBCompletethesentences.1.電動拖鞋是何時制造的?—When