魯教版九年級(jí)Unit-1-when-was-it-invented課件Section-A-1a-1c

Unit1Period1SectionA1a-1cWhenwasitinvented?2023/6/71一般過(guò)去時(shí)態(tài)的被動(dòng)語(yǔ)態(tài)結(jié)構(gòu):was/were+V+ed一般過(guò)去時(shí)態(tài)的被動(dòng)語(yǔ)態(tài)結(jié)構(gòu)注意：這里be的形式?jīng)Q定了被動(dòng)語(yǔ)態(tài)的時(shí)態(tài)，其后的過(guò)去分詞沒(méi)有變化。肯定句主語(yǔ)+was/were+V+ed+(by…)否定句主語(yǔ)+was/were+not+V+ed+(by…)一般疑問(wèn)句

Was/Were+主語(yǔ)+V+ed+(by…)?特殊疑問(wèn)句特殊疑問(wèn)詞+was/were+主語(yǔ)+V+ed+(by…)?年份的讀法兩個(gè)數(shù)字一組，分為前后兩組121865eighteensixtyfive1989

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。eighteenhundred1900nineteenhundred4非四位數(shù)的年份的讀法！531fivehundredandthirty-one

翻譯下列年代：1nineteenseventy-one____________2eighteeneighty-five__________3.eighteenseventy-six4.1927_________________5.1976______________________6.2008____________________7.20141971年1885年1876年nineteentwenty-sevennineteenseventy-sixtwothousandandeighttwentyandfourteenWhataretheFourGreatInventionsinancientChina?Doyouknow?2023/6/77ChinesefourgreatancientinventionscompassgunpowderprintingPapermaking2023/6/78Moderninventions2023/6/79Talkabouttheinventions(發(fā)明).Whichonedoyouthinkisthemosthelpfulinventioninourdailylife?LeadincarTVmobilephonecameraclock2023/6/710Presentation1aLookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem[1-4](1=first,4=last)

1

2

3

42023/6/711computerTVA:Ithinkthe…wasinventedbeforethe….B:Idisagree.(Iagree.)Ithinkthe…wasinventedafterthe….2023/6/712carclockA:Ithinkthe…wasinventedbeforethe….B:Idisagree.(Iagree.)Ithinkthe…wasinventedafterthe….2023/6/713cameraA:Ithinkthe…wasinventedbeforethe….B:Ithinkso.(Idon’tthinkso.)Ithinkthe…wasinventedafterthe….car2023/6/714telephonemobilephoneA:Ithinkthe…wasinventedbeforethe….B:Ithinkso.(Idon’tthinkso.)Ithinkthe…wasinventedafterthe….2023/6/715

1bListenandmatchtheinventionswiththeyears.abcdWhenwasthe...invented?1876188519271971acbd2023/6/716telephone手機(jī)：mobilephoneA:Whenwasthe…invented?B:Itwasinventedin_____.1c1876TVtelevisionA:Whenwasthe…invented?B:Itwasinventedin_____.1927computer私人電腦personalcomputerprivatecomputerA:Whenwasthe…invented?B:Itwasinventedin_____.1971carBenz(奔馳)A:Whenwasthe…invented?B:Itwasinventedin_____.1885Unit1Whenwasit

invented?SectionA(2a-2c)

第二課時(shí)2023/6/721Newwords:heel/hi:l/n.鞋跟；足跟electricity/ilektris?ti/n.電；電能scoop/sku:p/n.勺;鏟子style/stail/n.樣式;款式lightbulb1879Whenwasitinvented?Itwasinventedin1879.Whowasitinventedby?ItwasinventedbyEdison.What’situsedfor?It’susedforseeinginthedark.Car1885Whenwasitinvented?Whowasitinventedby?Whatisitusedfor?Benz.Itwasinventedin1885.Itisusedfortravelingfast.ItwasinventedbyBenz.inventv.發(fā)明，創(chuàng)造發(fā)明家，創(chuàng)造者n.inventioninventorEdisonwasagreat______.He_______1093things.His_________areveryimportanttous.愛(ài)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(duì)我們很重要。inventorinventedinventions2aListenandnumbertheinventionsintheorderthatyouhear.1232023/6/7262blistenagainandcomplete

thechartblelow.changingthestyleoftheshoes.Shoeswithlightsseeinginthedark.Hotice-creamscoopShoeswithspecialheelsservingreallycoldicecream.2023/6/728Guessinggame!potatochips185018701853Whenwasitinvented?S1:Whatarethese?S2:Theyareshoeswithlights.S1:Whataretheyusedfor?S2:Theyareusedforseeinginthedark.S1:Whoweretheyinventedby?S2:TheywereinventedbyJulieThompson.2cMakeconversationsusingtheinformationin2b.S1:Whatisthis?S2:Thisisahotice-creamscoop.Itrunsonelectricity.S1:Whatisitusedfor?S2:Itisusedforservingreallycoldicecream.S1:Whowasitinventedby?S2:ItwasinventedbyChelseaLanmon.2cS1:Whatarethese?S2:Theyareshoeswithspecialheels.S1:Whataretheyusedfor?S2:Theyareusedforchangingthestyleoftheshoes.S1:Whoweretheyinventedby?S2:TheywereinventedbyJayceCoziarandJamieEllsworth.2c單項(xiàng)選擇（）1.Thekindofcupisused_______drinking.A.toB.asC.byD.for（）2.Mymotherandmysisterkeptontalking,butmyfather________silentallthetime.A.gotB.keptC.turnedD.lookedDB（）3.Ithinktheshortstory______byLuXun.A.iswritingB.iswrittenC.writtenD.waswritten（）4.--Who_____theelectriclightlamp_____?—Edison.A.was;inventedB.is;inventedC.was;inventedbyD.did;inventedbyDCExercise完成句子：1.汽車是什么時(shí)候發(fā)明的？它是在1885年被發(fā)明的。When_________thecar________?It_______________1885.2.帶燈的鞋子是什么時(shí)候發(fā)明的？是去年發(fā)明的。When____shoeswithlights______?They__________lastyear.wasinventedwasinventedinwereinventedwereinvented3.他們是誰(shuí)發(fā)明的。是朱麗.湯普森發(fā)明的。_____werethey_________?Theywere_________JulieThompson.4.他們是用來(lái)做什么的？是用來(lái)在黑暗中視物的。Whatarethey________?They’reused__________inthedark.5.我認(rèn)為電話的發(fā)明要早于汽車的發(fā)明。Ithinkthetelephone__________________________thecar.Whoinventedbyinventedbyforseeingusedfor

before

wasinventedPeriod2SectionA2dunit12023/6/7372dQuestions:1WhatisthesubjectforPaul’sschoolproject?2Wherecanweseezippers?3Whoinventedzippers?Andwhen?4Whendidzippersbecomepopular？SmallinventionsthatchangedtheworldOndresses,trousers,shoes,bags……almosteverywhere.ByWhitcombJudsonin1893Around19172023/6/7381.pleasurenpleasevpleasedadjpleasantadjsbbepleasedwithsb/sthapleasanttrip/smellIt’sapleasure.不客氣,不用謝,是Thankyou的答語(yǔ)

Mypleasure.這是我的榮幸/我很樂(lè)意。

withpleasure.很樂(lè)意為你效勞,用來(lái)回答Can/Couldyouplease….?

Eg:1.Mymotheris_______withmyscores.2.Thankyouverymuch.---_______________3.Couldyouhelpmecleantheclassroom?--_____________

pleasedIt’sapleasureWithpleasure/Mypleasure.2023/6/739翻譯短語(yǔ)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(lè)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thesubjectformyschoolprojectthesmallinventionsthatchangedtheworldmypleasure

inourdailyliveshaveapoint

ofcourseforexamplebeusedwidely2023/6/740Thesubjectformyschool______is“Smallinventionsthatchangedtheworld”.Ithinkthe_____isreallysuchagreatinvention.Itisoftenusedinour_____lives.Wecanseezippersonmanythings.The______ofdifferentinventionswere________ona_____.It__________thezipperwasinventedbyWhitcombJudsonin1893.Butatthattime,itwasn’tused_____.Theninaround1917,itbecame______.projectzipperdailypioneerswebsitementionedwidelypopularlisted2023/6/7411).(2012遼寧大連)---Thankyoufortakingmearoundyourschool.

---________

A.Don'tmention

it.B.Nevermind.

C.Ofcoursenot.

D.Noproblem.2).---Sorry,Sir.Imadeamistakeagain.

---_____.Practicemoreandyouwilldobetter.

A.Nevermind

B.I’mnotsure

C.You’rewelcome

D.Don’tmentionit

AA2023/6/742

根據(jù)句意和所給漢語(yǔ)提示,完成下列單詞的確拼寫。

1.That’sthemost_________(有用的)book.2.ItissaidthatThomasEdisonhad1,093___________(發(fā)明)duringhislifetime.3.---Whatisthiskindofmachineusedfor?---It’susedfor_________(聽(tīng))to

music.4.Ifyou_________(加熱)theice,itwillsoonbecomewater.5.Childrenalsoneedtime_________(玩耍).usefulinventionslisteningheattoplay2023/6/743句型轉(zhuǎn)換

1.Thepersonalcomputerwasinventedin1976.(對(duì)劃線部分提問(wèn))______________thepersonalcomputer_______?2.TheshoeswithlightswereinventedbyJulieThompson.(對(duì)劃線部分提問(wèn))_________theshoeswithlights___________?WhenwasinventedWhowereinventedby3.Knivesareusedforcuttingthings.______________knives______________?4.AChinesenamedCaiLuninventedpaper.(改被)Paper__________________aChinesenamedCaiLun.Whatareusedforwasinventedby5.ShewasinterviewedbythelocalTVstationlastweek.(改為主動(dòng)語(yǔ)態(tài))ThelocalTVstation_________________erviewedher2023/6/744Unit1Whenwasitinvented?SectionA3a-3c2023/6/745Lead-inA:Whatwillyoudoifyouarereallythirsty?B:I’dliketodrinkthesedrinks.v.喝；飲n.飲料milkorangejuiceteawater2023/6/746What’sthemosttraditionaldrinkinChina?Teahasalonghistory.Teawasfirstdrunkabout5,000yearsago.boilingdrinkingwater煮喝的水leavesItsmellspleasant.Ittastesdeliciousand…drink–drank–drunk喝2023/6/747Whowasteainventedby?ItwasinventedbytheChineserulercalledShenNong．ShenNong2023/6/748Howwasitinvented?boilingwateroveranopenfirefellinto…andremained…producedanicesmelltastedthebrownwater—teaItwasinventedbyaccident.2023/6/7493aReadingReadthepassagequicklyandmatcheachparagraphwithit’smainidea.Paragraph1Paragraph2Paragraph3LuYuandhisbookChaJingHowteaspreadtoothercountriesHowteawasinventedbyaccident2023/6/7503bReadthepassageagainandanswerthequestions.Whenwasteafirstdrunk?2.Howwasteainvented?

3.Whoiscalled“thesaintoftea”?4.WhatisChaJingabout?5.Whenwasteabroughttoothercountries?Itwasfirstdrunkabout5,000yearsago.Itwasinventedbyaccident.LuYuiscalled“thesaintoftea”.Itdescribeshowteaplantsweregrownandusedtomaketea.ItwasbroughttoKoreaandJapanduringthe6thand7thcenturiesandtoEnglandaround1660.2023/6/7513cCompletethesentenceswiththecorrectformsoftheverbsinthebox.1.Oneoftheworld’sfavoritedrinkswas________byaccident.2.Teawasfirst________byShenNong5,000yearsago.3.Anicesmellwas_________whenthetealeavesdroppedintothehotwater.4.Teawas__________toKoreaandJapanduringthe6thand7thcenturies.5.Teaisnow________betweenmanydifferentcountries.invent,drink,bring,produce,tradeinventeddrunkproducedbroughttraded2023/6/752haveapointbyaccidentItissaid/believedthatbebroughttosw.takeplaceeventhoughwithoutdoubtnot...until

Languagepoints有道理偶然；意外地人們說(shuō)/相信被帶到某地發(fā)生；出現(xiàn)即使毫無(wú)疑問(wèn)；的確直到...才...2023/6/753Unit1Whenwasitinvented?SectionAGrammarFocus-4c2023/6/754fridge/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.GrammarFocus2023/6/762Mariaboughtthebooklastyear.(主動(dòng)句)ThebookwasboughtbyMarialastyear.WhenwasthebookboughtbyMaria?WhatwasboughtbyMarialastyear?被動(dòng)句：讓我們看一看各種句型的主動(dòng)語(yǔ)態(tài)變?yōu)楸粍?dòng)語(yǔ)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(yǔ)法句子Whenwasthezipperinvented?Whowasitinventedby?WhenwasteabroughttoKorea?

Whatisthehotice-creamscoopusedfor?Itwasinventedin1893.ItwasinventedbyWhitcombJudson.ItwasbroughttoKoreaduringthe6thand7thcenturies.It’susedforservingreallycoldice-cream.4aRewritethesentencesusingthepassivevoice.1.Theysoldthefridgeatalowprice.Thefridgewassoldatalowprice.2.Somebodystolemycamerafrommyhotelroom.3.Wheredidyoutakethesephotos?Mycamerawasstolenfrommyhotelroombysomebody.Wherewerethesephotostaken?4.Ourparentsadvisedusnottogooutalone.5.Differentwriterstranslatedthebookintodifferentlanguages.Wewereadvisednottogooutalonebyourparents.Thebookwastranslatedintodifferentlanguagesbydifferentwriters.4bCompletethesentenceswiththecorrectformsoftheverbsinthebox.1.Youtothepartylastnight,weren’tyou?Whydidn’tyougo?2.Theearthquake allofasudden,butluckilythevillagerstoasafeplace.wereinvitedhappenedwerebrought3.Thedoor whenwearrived,sowe thebell.4.Thestudents nottoeatordrinkinclass.ButRubytherulewhenshestartedeatingabiscuitinscienceclass.

5.Thecookies bythehungrykidsinlessthan20minutes.andthey them!waslockedrangweretoldbrokewereeatenliked4cDecidewhetheractiveorpassiveformsshouldbeusedinthesesentences.WritethecorrectformsintheblanksThetelephone (invent)byAlexanderGrahamBell.He(born)in1847.Alexander (work)ontheinventionofthetelephonewithThomasWatson.