新課標(biāo)九年級Unit6 when was it invented 課件SectionA

Unit6SectionA1a-1cWhenwasitinvented?Whatare

theFourGreatInventions

inancientChina?papermakingcompassprintinggunpowdercompass（invention）

（inventor）

wasinventedby

invented

YellowEmperorA:Whowasthecompassinvented

by?B:Itwasinvented

by______________.YellowEmperorgunpowder（invention）

（inventor）

wasinventedby

invented

ChineseA:Whowasthe…invented

by?B:Itwasinvented

by______________.paper（invention）

（inventor）

wasinventedby

invented

CaiLunA:Whowasthe…invented

by?B:Itwasinvented

by______________.printing（invention）

（inventor）

wasinventedby

invented

BiShengA:Whowasthe…invented

by?B:Itwasinvented

by______________.Doyouknowanymoderninventions?（inventions）

（inventors）

A:Whowasthe…invented

by?B:Itwasinvented

by______________.BelltelephoneKarlBenz

carcomputerAtanasoffTVBaird1aLookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem[1-4](1=first,4=last)

1

3

4

2computerTVA:Ithinkthe…wasinventedbeforethe….B:Idisagree.(Iagree.)Ithinkthe…wasinventedafterthe….TVA:Ithinkthe…wasinventedbeforethe….B:Idisagree.(Iagree.)Ithinkthe…wasinventedafterthe….carA:Ithinkthe…wasinventedbeforethe….B:Idisagree.(Iagree.)Ithinkthe…wasinventedafterthe….cartelephone1b

Listenandmatchtheinventionswiththeyears.abcd

Whenwasthe...invented?

1876188519271971acbdBeforelisteningWhataretherelationshipbetweenthem?Whataretheytalkingabout?grandmothergranddaughtercomputer私人筆記本電腦A:Whenwasthe…invented?B:Itwasinventedin_____.

1971personalcomputerprivatecomputer1cTV3DtelevisionA:Whenwasthe…invented?B:Itwasinventedin_____.

1927telephonesmartmobilephoneA:Whenwasthe…invented?B:Itwasinventedin_____.

1876A:Whenwasthe…invented?B:Itwasinventedin_____.

1885carsupercar年份的讀法四位數(shù)年份兩個(gè)數(shù)字一組，分為前后兩組1.2.1865eighteensixtyfive1989千年的讀法

twothousand2001twothousandandonenineteeneightynine3.前兩個(gè)數(shù)字不為零，后兩個(gè)數(shù)字為零

eighteenhundred1900

nineteenhundred4.非四位數(shù)年份的讀法531fivehundredandthirty-one289twohundredandeighty-nine翻譯下列年代：1nineteenseventy-one____________2eighteeneighty-five__________3.eighteenseventy-six__________

4.1927_________________5.1976______________________6.2008____________________7.2014____________________1971年1885年1876年nineteentwenty-sevennineteenseventy-sixTwothousandandeightnineteenandfourteenUnit6SectionA2a-2dWhenwasitinvented?car1885KarlBenzWhenwasitinvented?Whowasitinventedby?Whatisitusedfor?It

wasinventedin1885.It

isusedfor

travelingfast.It

wasinventedby

KarlBenz.lightbulb18791.Whenwasitinvented?It

wasinventedin

1879.2.Whowasitinventedby?It

wasinventedbyEdison.3.Whatisitusedfor?It

isusedfor

seeinginthedark.inventv.發(fā)明，創(chuàng)造發(fā)明家，創(chuàng)造者n.inventioninventorEdisonwasagreat______.He_______1093things.His_________areveryimportanttous.愛迪生是一位偉大的發(fā)明家，他發(fā)明了1093樣?xùn)|西，他的發(fā)明對我們很重要。inventorinventedinventions發(fā)明,發(fā)明物scoop/sku:p/n.勺;鏟子changethestyle

/stail/n.樣式;款式heel/hi:l/n.

鞋跟；足跟shoeswithspecialheels2aListenandnumbertheinventionsintheorderthatyouhear.123shoeswithspecialheelsshoeswithlightshotice-creamscoopseeinginthedark.servingreallycoldicecream.changingthestyleoftheshoes.Whatarethey\isitusedfor?Talkabouttheinventions(發(fā)明).Whichonedoyouthinkisthemosthelpfulinventioninourdailylife?TVmobilephonecameracarclockcomputer2dQuestions:1WhatisthesubjectforPaul’sschoolproject?2Wherecanweseezippers?3Whoinventedzippers?Andwhen?4Whendidzippersbecomepopular？

Smallinventionsthatchangedtheworld.Ondresses,trousers,shoes,bags……almosteverywhere.ByWhitcombJudsonin1893.Around1917.譯短語1我的學(xué)校項(xiàng)目主題2改變世界的小發(fā)明3這是我的榮幸/我很樂意4在我們?nèi)粘Ｉ钪?有道理6當(dāng)然7例如8被廣泛應(yīng)用

thesubjectformyschoolprojectthesmallinventionsthatchangedtheworldmypleasureinourdailyliveshaveapointofcourseforexamplebeusedwidelyThesubjectformyschool______is“Smallinventionsthatchangedtheworld”.Ithinkthe_____isreallysuchagreatinvention.Itisoftenusedinour_____lives.Wecanseezippersonmanythings.The______ofdifferentinventionswere________ona_____.It__________thezipperwasinventedbyWhitcombJudsonin1893.Butatthattime,Itwasn’tused_____.Theninaround1917,itbecame______.projectzipperdailypioneerswebsitementionedwidelypopularlisted句型轉(zhuǎn)換1.Thepersonalcomputerwasinventedin1976.(對劃線部分提問)______________thepersonalcomputer_______?2.TheshoeswithlightswereinventedbyJulie

Thompson.(對劃線部分提問)_________theshoeswithlights___________?WhenwasinventedWhowereinventedby3.Knivesareusedforcuttingthings.______________knives______________?

4.AChinesenamedCaiLuninventedpaper.(改被)Paper__________________aChinesenamedCaiLun.Whatareused

forwasinventedby5.ShewasinterviewedbythelocalTVstationlastweek.(改為主動語態(tài))ThelocalTVstation_________________lastweek.

interviewedherUnit6Whenwasitinvented?SectionA3a-3cLead-inA:Whatwillyoudoifyouarereallythirsty?B:I’dliketodrinkthesedrinks.v.喝；飲

n.飲料milkorangejuiceteawaterWhat’sthemosttraditionaldrinkinChina?

Teahasalonghistory.Teawasfirstdrunk

about5,000yearsago.boilingdrinkingwater煮喝的水leavesItsmellspleasant.Ittastesdeliciousand…drink–drank–drunk,喝Whowasteainventedby?ItwasinventedbytheChineserulercalledShenNong．

ShenNong

Howwasitinvented?

boilingwateroveranopenfire

fellinto…and

remained…produceda

nicesmell

tastedthebrownwater

—tea

Itwasinvented

byaccident.3aReadingReadthepassagequicklyandmatcheachparagraphwithit’smainidea.Paragraph1Paragraph2Paragraph3

LuYuandhisbookChaJingHowteaspreadtoothercountriesHowteawasinventedbyaccident3bReadthepassageagainandanswerthequestions.Whenwasteafirstdrunk?2.Howwasteainvented?

3.Whoiscalled“thesaintoftea”?4.WhatisChaJingabout?5.Whenwasteabroughttoothercountries?Itwasfirstdrunkabout5,000yearsago.Itwasinventedbyaccident.LuYuiscalled“thesaintoftea”.Itdescribeshowteaplantsweregrownandusedtomaketea.ItwasbroughttoKoreaandJapanduringthe6thand7thcenturiesandtoEnglandaround1660.3cCompletethesentenceswiththecorrectformsoftheverbsinthebox.1.Oneoftheworld’sfavoritedrinkswas________byaccident.2.Teawasfirst________byShenNong5,000yearsago.3.Anicesmellwas_________whenthetealeavesdroppedintothehotwater.4.Teawas__________toKoreaandJapanduringthe6thand7thcenturies.5.Teaisnow________betweenmanydifferentcountries.invent,drink,bring,produce,tradeinventeddrunkproducedbroughttradedhaveapointbyaccidentItissaid/believedthatbebroughttosw.takeplaceeventhoughwithoutdoubtnot...until

Languagepoints有道理偶然；意外地人們說/相信被帶到某地發(fā)生；出現(xiàn)即使毫無疑問；的確直到...才

...Unit6Whenwasitinvented?SectionAGrammarFocus-4c一般過去時(shí)態(tài)的被動語態(tài)結(jié)構(gòu):was/were+V過去分詞一般過去時(shí)態(tài)的被動語態(tài)結(jié)構(gòu)注意：這里be的形式?jīng)Q定了被動語態(tài)的時(shí)態(tài)，其后的過去分詞沒有變化?？隙ň?/p>

主語+was/were+V過去分詞+(by…)否定句

主語+was/were+not+V過去分詞+(by…)一般疑問句

Was/Were+主語+V過去分詞+(by…)?特殊疑問句

特殊疑問詞+was/were+主語+V過去分詞+(by…)?fridge/frid?/n.冰箱Ithinkafridgeisthemostusefulinventioninmodernworld.translate/tr?nsleit/v.翻譯

SheistranslatingthewordsintoEnglish.Sheisagoodtranslator.lock/l?k/,/la:k/

v.鎖上；鎖住Heislockingthecar.Theselocksarestrong.earthquake/

?:(r)θkweik/

n.地震

Don’tbeafraidoftheearthquake.biscuit/biskit/

n.餅干Don’teattoomuchbiscuit,itisn’tgoodforyourhealth.cookie/kuki/

n.曲奇餅干Don’teatsomuchcookie,becauseitistoosweet.instrument/instrum?nt/

n.器械；儀器；工具

Therearemanykindsofinstrumentsinourschool.Whenwasthezipperinvented?Itwasinventedin1893.Whowasitinventedby?ItwasinventedbyWhitcombJudson.WhenwasteabroughttoKorea?ItwasbroughttoKoreaduringthe6thand7thcenturies.Whatisthehotice-creamscoop

usedfor?It’s

usedforservingreallycoldice-cream.GrammarFocusMariaboughtthebook

lastyear.(主動句)ThebookwasboughtbyMarialastyear.When

wasthebookboughtby

Maria?Whatwasboughtby

Maria

lastyear?被動句：讓我們看一看各種句型的主動語態(tài)變?yōu)楸粍诱Z態(tài)時(shí)，到底發(fā)生了什么變化？中考真題鏈接1.—IfeelveryhappythatI____tobethehost.—Congratulations!(07’

江西)A.chooseB.amchosenC.waschosenD.havenchosen2.TodayChinese________bymoreandmorepeoplearoundtheworld.(07’北京)A.wasspoken

B.isspoken

C.spoke

D.speak3．(課改實(shí)驗(yàn)區(qū)考生做)(07’重慶)

—Yourhometownhaschangedalot．

—Yes.Takealookatthesetallbuildings.They______lastyear．

A.build

B．built

C.wasbuilt

D．werebuilt

(非課改實(shí)驗(yàn)區(qū)考生做)

—Whyistheclassroomsodirty?

—Sorry,sir.It_______yesterday．

Weforgottodoit．

A.don’tclean

B.didn’tclean

C.weren’tcleanedD.wasn’tcleaned再次閱讀翻譯語法句子Whenwasthezipperinvented?Whowasitinventedby?WhenwasteabroughttoKorea?

Whatisthehotice-creamscoopusedfor?

Itwasinventedin1893.ItwasinventedbyWhitcombJudson.ItwasbroughttoKoreaduringthe6thand7thcenturies.It’susedforservingreallycoldice-cream.4aRewritethesentencesusingthepassivevoice.

1.Theysoldthefridgeatalowprice.Thefridgewassoldatalowprice.2.Somebodystolemycamerafrommyhotelroom.3.Wheredidyoutakethesephotos?Mycamerawasstolenfrommyhotelroom

bysomebody.Wherewerethesephotostaken?4.Ourparentsadvisedusnottogooutalone.5.Differentwriterstranslatedthebookintodifferentlanguages.Wewereadvisednottogooutalonebyourparents.Thebookwastranslatedintodifferentlanguagesbydifferentwriters.4bCompletethesentenceswiththecorrectformsoftheverbsinthebox.

1.You

tothepartylastnight,weren’tyou?Whydidn’tyougo?2.Theearthquake

allofasudden,butluckilythevillagers

toasafeplace.wereinvitedhappened

werebrought3.Thedoor

whenwearrived,sowe

thebell.4.Thestudents

nottoeatordrinkinclass.ButRuby

therulewhenshestartedeatingabiscuitinscienceclass.

5.Thecookies

bythehungrykidsinlessthan20minutes.andthey

them!waslockedrangweretoldbrokewereeatenliked

4cDecidewhetheractiveorpassiveformsshouldbeusedinthesesentences.Writethecorrectformsintheblanks

Thetelephone

(invent)byAlexanderGrahamBell.He

(born)in1847.Alexander

(work)ontheinventionofthetelephonewithThomasWatson.In1875,Alexander

(learn)tosendmusicalnotesthroughaninstrumentsimilartoatelephone.wasinventedwasbornworked

learned\learntFinally,thetelephone (invent)in1876.Thefirstsentencethat

(say)on