版權(quán)說(shuō)明:本文檔由用戶提供并上傳,收益歸屬內(nèi)容提供方,若內(nèi)容存在侵權(quán),請(qǐng)進(jìn)行舉報(bào)或認(rèn)領(lǐng)
文檔簡(jiǎn)介
Mcsey
&company
RetailPractice
Aturningpointforprivatebrands:Howretailerscanseizetheopportunity
Productsfromprivatebrandsareappealingtoconsumersinnewways.
Retailerscanfollowthiswell-testedrecipetoimprovetheirprivate-brandofferingsandgainmarketshare.
by
AngusMcOuat,
DymfkeKuijpers,
PatricioIbá?ez,andRyanDrassinower
November2024
In2021,
weaskedwhethertheprivate-brandtrend
wouldlast
.Atthetime,consumerswereeagerly
snappingupretailers’ownedbrands,whichwere
lower-pricedandmorereadilyavailablethansimilarproductsfrommanynationalbrands.Fast-forwardtotoday:ourresearchclearlyshowsthatconsumersarecontinuingtooptforprivatebrands.
ThetrendiscontinuinginbothEuropeandthe
UnitedStates.McKinsey’s
latestconsumer
sentimentresearch
showsthatnearly75percentofUSconsumersandalmost85percentofEuropeanconsumersindicatethattheyare“tradingdown”
whenshopping—andswitchingtoprivate-label
brandsaccountsforaquarterofthistrade-down
behavior.Furthermore,thecontinuedstrong
performanceofmassretailersandtheclubchannelintheUnitedStates,aswellasthediscount
channelinEurope,makesitclearthatcustomersarewillingtochangetheirbuyingbehaviorand
shopatdifferentretailersinsearchofvalue.
What’smore,privatebrandsareappealing
tocustomersnotjustbecauseofpriceand
affordability;thesebrandsarenowalsobecomingknownfortheirquality.Sophisticatedretailersareusingprivatebrandstodifferentiatethemselvesinthemarketandbuildcustomerloyalty,notonlytoimprovemarginsandpennyprofit.Weseethisasaturningpointinprivatebrands.
Butnotallretailerswillbenefit.Retailersthatare
intentionalabouttheirprivate-brandportfolio—byprovidingbothaffordabilityanddifferentiationwhileshiftingtheirmindsettothinkmorelikeconsumer-packaged-goods(CPG)players—willbebetter
positionedtoboostmargins,consumerloyalty,andmarketshare.
Inthisarticle,weoutlinearecipeforexcelling
inprivatebrands.Itencompassesthreecore
capabilities—namely,merchandisingandbrand
building,insights-ledproductdevelopment,and
next-generationsourcing—andtwoorganizationalenablersthatarefundamentaltosuccess.
Nolongerjustavalueplay
Historically,USretailershavepositionedprivate
brandsasaffordableconsumeroptions.Asa
result,privatebrandshavenotalwayshadan
advantageouspennyprofitpositionandhavethusbeentreatedasalow-prioritypartofthebusiness.
RetailersinEurope,bycontrast,havebeenaheadofthecurveinprivate-brandpenetration,bornoutof
theriseofdiscounters—andtheresultingfightfor
marketshareagainstthem.InEurope,private-brandpenetrationin2023was38percent,comparedwithonly19percentintheUnitedStates.1
WhileUSconsumerstypicallyoptforprivate
brandsonlywhentheirwalletsaresqueezed
(see:the2001dot-combustandthe2008global
financialcrisis),thetidesarechanging.Ourrecentresearchshowsthatmorethan80percentofUS
consumersratethequalityofprivate-brandfood
productsthesameorbetterthannationalbrands,andnearly90percentfeelthatprivatebrandsoffersimilarorbettervalue(Exhibit1).USconsumers
nowregardprivatebrandssimilarlytohowtheirEuropeancounterpartsdo;inEurope,morethan80percentofconsumersperceivethequalityofprivate-brandofferingsasequalorsuperiorto
brandedproducts.
Thisisnoaccident.Leadingretailershave
madetremendousinvestmentsinprivate-brandcapabilitiesandofferingsandhaveshownthatprivatebrandscanpropelbothmarginrateandpennyprofit,inadditiontoimprovedcustomerloyalty.Theseretailershaveborrowedbest
practicesfromtheworldofCPGmanufacturingandhavebecome“CPG-like”inhowtheythinkaboutquality,value,innovation,and,ultimately,margindelivery.
Therecipeforprivate-brandexcellence:Threeingredients
Whilethereareofcoursenuancesbetweenthe
NorthAmericanandEuropeanmarkets,retailersaroundtheworldwithsuccessfulprivatebrandstypicallydemonstratestrengthinthreecapabilityareas:merchandisingandbrandbuilding,
1PLMA’s2024PrivateLabelReport:Astatisticalguidetotoday’sstorebrands,PrivateLabelManufacturersAssociation(PLMA),2024.
CategoriestrackedbyPLMAincludebeauty,beverages,frozen,generalfood,generalmerchandise,health,homecare,liquor,refrigerated,andtobacco.
Aturningpointforprivatebrands:Howretailerscanseizetheopportunity2
Worsequalityproducts
Samequalityproducts
Superiorqualityproducts
Exhibit1
MostUSconsumersperceiveprivatebrandsassimilarorsuperiortonationalbrandsinqualityandvalue.
Attitudetowardprivatebrandsvsnationalbrands,1%ofrespondents
QualityValueIntenttopurchase
17
77
6
Worsevalueformoney
Similarvalueformoney
Superiorvalueformoney
11
60
29
WouldswitchtonationalbrandsifIhadmoreto
spend
Wouldcontinue
buyingprivatebrandsatsamerate,evenifIhadmoretospend
Wouldstilloccasionallybuyprivatebrands,evenifIhadmoretospend
15
60
25
1Question:Wewouldliketoaskyouafewquestionsaboutprivatebrands,ie,foodproductssoldunderthelabelofthegroceryretailer.Ineachline,pleaseselectwhichstatementyouagreewiththemost.
Source:McKinseyStateofGroceryConsumerSurvey,July7–July15,2023;n=2,011;sampledweightedtomatchtheUSgeneralpopulationaged18+years
McKinsey&Company
insights-ledproductdevelopment,andnext-
generationsourcing.Thesecapabilities,whicharecorecompetenciesforCPGmanufacturers,are
redefiningretailers’private-brandofferings.
Merchandisingandbrandbuilding
Theappealofprivatebrandsusedtobeallaboutpriceandaffordability.Buttoday’sprivatebrands
playmultipleroles,fromofferingaffordable
qualitytodifferentiationtotappingnewgrowthopportunities.Creatingtherightprivate-brandofferingthusrequiresnewmerchandisingandbrandingcapabilities,linkedtotheretailer’s
valuepropositionandsupportedbyadvancedtechnologiessuchasAI.Specifically,retailersneedtobemuchmoreintentionalabouttheirprivate-brandportfolioandarchitecture.TheyneedtoensuresufficientscalebySKUto
managecomplexityandvalue,andtheyneedtoleveragedigitalchannels,loyaltyprograms,andpersonalization.
Overthepastfewdecades,EuropeandiscounterslikeAldiandLidlhaveinvestedinprivatebrands
asalower-costalternativetonationalbrands,
usinghighvolumesonalimitedSKUbaseto
lowercostsandstreamlineconsumerchoice.
PlayerssuchastheSpanishsupermarketchain
Mercadonahavecontinuallyinvestedinprivate-brandquality,communicatingboththevalueandqualityoftheirproductstoconsumers.Themixofmerchandisingstrategieshasdifferedbyplayer.
Somehavebuiltafrequentlyrotatingproductoffertospurtraffic,whileothershaveintroducedweekly
in-outnonfoodproducts(orseasonalproducts
thatarenotreplenishedoncetheysellout)at
competitiveprices.Theseactionshavehelped
thesecompanieselevatetheirprivate-brand
productsabovethoseofnationalbrandsand,overtime,rivalsupermarkets,whichhashelpedthem
winmarketshare.Inresponse,supermarketshavemovedfromathree-tiered“good,better,best”
structuretoatwo-tieredstructure(forexample,
Aturningpointforprivatebrands:Howretailerscanseizetheopportunity3
TescoeliminatedTescoValue,andAlbertHeijndidthesamewithAHBasic)andhavemadeconsistentpriceandqualityinvestments.
Inaddition,Europeanretailershavemadebiginvestmentsinprivate-brandinnovationanddifferentiation.ConsiderMercadona,which
hasintroducedin-storecustomerfeedback
loopsandhighlyiterativetestcycles.In2023,
Mercadona’s23“co-innovationcenters”conducted11,000consumertestingsessions,whichledto
500productimprovementsand314newproducts.2Today,leadingEuropeanprivate-brandplayers
launchmorenewproductsperyearthanUS
players,includinglargeones.Andprivate-brand
successmatters:weseeacorrelationbetween
overallprivate-brandshareandmarketsharegains,withmarketleaderstypicallyhavinghighprivate-
brandpenetration.Asimilartrendisemergingin
NorthAmerica,whereleadingretailersaremore
consistentlytreatingwhatwerepreviouslyknownas“privatelabels”as“private(orowned)brands.”Thischangeinmentalityfromlabelstobrandshasbeencritical:itmeansretailersnowpurposefullydevelopprivate-brandofferingsthathaveaclearcustomer
valuepropositionandasetofdifferentiators
fromnational-brandalternatives.Forexample,AlbertsonsandWalmartrecentlylauncheda
lineofprivatebrandsthatpromisehigherquality
comparedwiththeirexistingvalue-focusedprivate-brandofferings.Target,meanwhile,hasintroducedmorethan40privatebrandsacrosscategories.
Insights-ledproductdevelopment
Withprivatebrandsplayingbothavalue-for-moneyanddifferentiationroleforretailers,advanced
productdevelopmentskillshavebecomemore
important.Productdevelopmentcanbeapowerfuldriverofbothrevenueandmargingrowthwhen
informedbydeepconsumerinsights.Today,
generatingconsumerinsightshasbecomemuch
easierandfaster,thanksinlargeparttodigitaltoolsandAI.
Theinternet,forone,isatreasuretroveofconsumerinsights.Onlineratingsandreviews,whichtookonoutsizeimportanceduringpandemiclockdowns,
stillheavilyinfluenceconsumerpurchasedecisions:
productswithstarratingsbetween3.5to5(on
afive-pointscale)capture95percentofmarket
share
.CompaniescannowquicklyanalyzeonlineconsumersentimentusingAI,web-scraping
technologies,andnatural-languageprocessing
(NLP)—whichcanaggregatereamsoffree-text
commentsandsocialmediaposts,organizethem
intothemes,andrevealvaluable,actionableinsightsthatretailerscanusetodevelopnewproductsandimproveexistingones.
Developnewproducts.Retailershavedirectcontroloverwhatproductstostockontheirshelves,whichgivesthemanadvantageoverCPGplayerswhen
itcomestonewproductreleases.Retailerscan
thereforewininthemarketplacebydeveloping“firsttomarket”products.Onewaytogenerateideasfornewproductsistoconductethnographicresearch,whichcansurfaceunmetconsumerneeds.Inthe
past,thisqualitative-researchapproachwouldhaverequiredin-personobservationsofconsumerhabitsandbehaviors.Today,thisresearchcanbedone
muchfasterandlessexpensivelyusingdigital-videodiaries,inwhichconsumersrecordthemselves
usingaproductorgoingabouttheirdailylives.
Consumer-backedinsights,incombinationwithproductexpertise(fromfoodscientists
orpackagingexperts,forinstance)andagile
processes,candramaticallyaccelerateinnovation:ingrocery,forexample,theproductdevelopmentcyclecantakeameresixto12weeks,compared
with12to18monthsattraditionalCPGplayers.
Optimizeexistingproducts.Consumercomments
andreviewscanalsohighlightthewaysinwhich
productdevelopmentcouldbetteralignwiththe
roletheproductplaysinthecategory.Basedinpartonananalysisofonlineconsumercomments,one
retaileraddedtruffleoiltooneofitsfrozen-dinner
productsandpricedtheproducthigher,puttingitinapremiumbracket,whichattractedanewconsumersegmenttothebrand.
Whetheraretailerdecidestolaunchanewprivate-
branditemorreformulateanexistingproduct,it
can’taffordtocompromiseonquality.Consumers,facedwithanabundanceofchoice,maynotgiveaprivatebrandanotherchanceiftheythinka
product’squalityissubparorhasdiminishedovertime.
22023annualreport,Mercadona,2024.
Aturningpointforprivatebrands:Howretailerscanseizetheopportunity4
Next-generationsourcing
Thethirdingredientintherecipeforprivate-
brandexcellenceistakingsourcingtothenext
level.Gettingtotherightcostiscriticaltomakingthepennyprofitequationwork.Dependingon
thecategoryandtheroleoftheprivatebrand,
retailerscanoftenoffervaluetoconsumerswithouterodingmargins—butthisisnoeasytask,given
thatmerchantsandsourcingmanagersdeal
withthousandsofSKUs,eachofwhichrequires
component-levelcostmanagement.Onewaythat
retailerscanaddressthissignificantchallenge
isthroughadigitallyenablednext-generation
sourcingmodel.Thefollowingactionshavehelpedretailersexpandtheirprivate-brandmarginsby400to600basispoints.
Createreal-timevisibilityintoinputcosts.Overthepastfewyears,retailershavefaceddramaticincreasesinthecostsofcommoditiesandotherinputs.Usingautomatedtools,merchantsand
sourcingmanagerscannowaccessareal-time
viewofinputcosts,includingrawmaterials,the
foreignexchangemarket,andlabor,allowing
themtoidentifycostreductionopportunitiesandcost-increaserisksandequippingthemtoenternegotiationswiththeirvendorswithaclearer
pictureofthemarket.
Aleadingretaileridentifieda24percentcost
reductionopportunitybygainingtransparencyintotheimpactofcostchangesinrice,sugar,cocoa,andpackagingonthecostofitscereal.Afterdeployinganinputcostmonitoringtoolacrosshundredsof
foodSKUs,theretailerfoundthatoverthepasttwoandahalfyears,itssupplierhadincreasedpricesbyaround50percent,butrawmaterialscostsdidnotrisenearlyasmuch(Exhibit2).
Adoptanat-scale,‘shouldcost’approachto
costing.It’snotuncommonforsourcingmanagersandmerchantstousea“marginback”approachto
Exhibit2
Retailerscanidentifycostreductionopportunitiesbyfactoringininputcostsalongwiththeproductcoststructure.
Illustrativeevolutionofcosts
Inputcosts,
index(Sep2019=100)
×
Productcoststructure,%oftotalcost
=
Expected
___l---cost
Expectedcostchangesvsactualcostpaid,index(Sep2019=100)
200
Actualcost
150
100
502020·2021·2022
200
150
100
50
202020212022
Sugar
Packaging
Rice
Cocoa
Others1
CocoaSugar
Packaging
Rice
41
4
16
18
21
1Othercosts,notshownforillustrativesimplification.
McKinsey&Company
Aturningpointforprivatebrands:Howretailerscanseizetheopportunity5
setthetargetcostofprivate-brandgoods—that
is,theyworkbackwardfromaretailpricetohita
targetmargin.Thisleavesplentyofvalueonthe
table.Retailerscancapturesignificantvalueby
switchingtoa“costforward”approach:establishingatargetcostbasedonthebestpriceasuppliercanofferwhilestillearningafairmargin.Thisapproach,usedextensivelyincontractmanufacturinginthe
automotiveandelectronicsindustries,requiresretailerstodevelopthecapabilitiesforbuildingdetailedbottom-upvaluestreammappingand
costingoftheend-to-endmanufacturingprocess(Exhibit3).
Digitaltools,suchasparametricshould-cost
software,allowaretailertoquicklybuildshould-costmodelsacrossthousandsofSKUs.One
retailerusedaparametriccleansheetapproachto
determinehowcostswouldbeaffectedbyadjustingtheformatorpapergradeofabasetoiletpaper,
whichtheninformeditsentireportfoliooftoiletpaperSKUs(Exhibit4).
Exhibit3
Usingacleansheetanalysis,retailerscanquantifythegapbetweencurrentcostand‘shouldcost.’
Illustrativeexampleofshould-costmodelforbluecorntortillachips,8.25oz
Shouldcost,%
Keyinputs
Materials
?Organicbluecornkernels(price,consumption,waste)
?Sunloweroil(price,consumption,waste)
?Salt(price,consumption,waste)
?Inboundlogistics
?Primaryandsecondarypackaging(lexiblebag,corrugate,shrink-wrap,pallet)
Processingcosts
?PPE1capitalexpendituresandmaintenance
?Directandindirectplantlabor
?Utilities
Overheadandindirectcosts
?Plantoverheard
?SG&A
?Fairpro?tbasedonROIC
?Trucking
Materials
Bluecornkernels
Sunloweroil
Otheringredients
Packaging
Totalmaterial
l3
29
12
0
8
50
5
57
3
9
5
4
78
100
–22
Processing
Laborcost
Machinecost
Totaldirectcost
Indirectandlogistics
Manufacturing
overheadandscrap
SG&A
Pro?t
Outboundlogistics
Total
Shouldcost
Currentretailercost
Note:Figuresmaynotsumtototals,becauseofrounding.1Personalprotectiveequipment.
McKinsey&Company
Aturningpointforprivatebrands:Howretailerscanseizetheopportunity6
Exhibit4
RetailerscanuseacleansheetapproachtoidentifyproductparametersanddevelopnewSKUsmoree代ciently.
Illustrativeexampleofparametriccleansheetmodelfortoiletpaper
Fromthebasemodel,
Startwithabasemodel
parameterscanbeNewSKUsarethen
12-packsize
isolateddeveloped
Adaptpacksize
Ultrasofttoiletpaper
Softtoilet
6pack
paper,
Adaptpapergrade
Vegetablepaper(forbaking)
Adaptprocess
Note:Nonexhaustive.
McKinsey&Company
Drivesuppliercompetitionatthecostcomponentlevel.Dataanalyticsarehelpfultoretailerswhen
settingtargetcosts.However,toachievebetter
targetcostingoverthelongterm,it’scriticaltobuildnegotiationleverage.Suppliercompetitionatthe
cost-componentleveliscrucialtoclosingthegaptowhatappearsinshould-costmodels.
Digitalrequest-for-quotation(RFQ)toolsallowretailerstorunRFQprocessesandprovide
granularfeedbacktovendors,particularlyonthecomponentsthatcostmorethanexpected.
Retailerscancomparebidsfrommultiplevendorsatthecost-componentlevelandoverlayinformation
fromparametricshould-costmodelstofurthercalibratebids.
Retailerscangoastepfurthertobolstertheir
sourcingapproach:theycanfostervendor
competitionbyusing
AI-enabledtoolsthatidentify
newvendors
inbothnewerandestablished
categories.Theseadvancedsupplier-discovery
toolscanhelpretailerscastawidernetforproduct
sources,runrigorousanalysisonsupplierbids,anddiversifytheirsupplierbase,thusensuringbusinesscontinuityeveninthefaceofsupplyshocks.
Twoenablers:Centersofexcellenceandstrategicpartnerships
Howcanretailersbestoperationalizethethree
ingredientsdiscussedabove?Whereshouldthosecapabilitiesresideintheirorganizationalstructure?Forleadingretailers,acriticalsuccessfactorintheirprivate-brandjourneyhasbeenthecreationofa
centralizedteamofspecialists:theprivate-brandcenterofexcellence(COE).
Aprivate-brandCOEiscomposedofexperts
inproductdevelopment,nutrition,packaging,
sustainability,andsourcing-relatedactivitiessuchasanalyticsorvendornegotiations—andcan
performthesefunctionsfaster,morerigorously,andinamorestandardizedwaythaniftheretaileroperatedwithoutaprivate-brandCOE.Itcan
supportmerchantteams,coordinatecross-
Aturningpointforprivatebrands:Howretailerscanseizetheopportunity7
functionalcollaboration,anddisseminatebest-
in-classpracticesacrosstheorganization.On
theanalyticsfront,forexample,aprivate-brand
COEcandeploysomeofthetoolsdescribedin
thisarticle,suchasshould-costmodelsandstarratinganalysis.Itcanalsoworkwithmerchantstodevelopsupplier-specificnegotiationstrategiesincorporatinginsightsfromshould-costmodels
andelectronicRFQs.ACOE’ssizeandspecific
responsibilitieswillvaryfromoneretailerto
another,dependingonavarietyoffactorssuchas
productportfoliocomplexity,thenumberofannualcompetitivesourcingevents,andthecapabilitiesofmerchantsandsourcingmanagersoutsidetheCOE.
Anothercriticalenablerofexcellinginprivate
brands,inbothEuropeandNorthAmerica,isdeepmanufacturingexpertiseandreliableaccessto
high-qualityproductioncapacity.Someretailers,
suchasLidl,havetheirownmanufacturingfacilities;
otherretailersareforminglong-termstrategic
partnershipswithvendors.InNorthAmericain
particular,competitionforproductioncapacity
isintense,withsomecategories—suchaspet
food—havinglimitedsparecapacityforprivate
brands.SomeCPGplayersthatareexp
溫馨提示
- 1. 本站所有資源如無(wú)特殊說(shuō)明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請(qǐng)下載最新的WinRAR軟件解壓。
- 2. 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請(qǐng)聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
- 3. 本站RAR壓縮包中若帶圖紙,網(wǎng)頁(yè)內(nèi)容里面會(huì)有圖紙預(yù)覽,若沒有圖紙預(yù)覽就沒有圖紙。
- 4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
- 5. 人人文庫(kù)網(wǎng)僅提供信息存儲(chǔ)空間,僅對(duì)用戶上傳內(nèi)容的表現(xiàn)方式做保護(hù)處理,對(duì)用戶上傳分享的文檔內(nèi)容本身不做任何修改或編輯,并不能對(duì)任何下載內(nèi)容負(fù)責(zé)。
- 6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容,請(qǐng)與我們聯(lián)系,我們立即糾正。
- 7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時(shí)也不承擔(dān)用戶因使用這些下載資源對(duì)自己和他人造成任何形式的傷害或損失。
最新文檔
- 2025屆河南省鎮(zhèn)平縣第一中學(xué)物理高一上期中教學(xué)質(zhì)量檢測(cè)模擬試題含解析
- 2025屆黑龍江省哈爾濱市實(shí)驗(yàn)中學(xué)高二物理第一學(xué)期期末監(jiān)測(cè)模擬試題含解析
- 河南省滎陽(yáng)高中2025屆物理高三第一學(xué)期期末考試模擬試題含解析
- 2025屆江蘇省鹽城市濱海縣蔡橋初級(jí)中學(xué)等三校物理高二上期中經(jīng)典模擬試題含解析
- 2025屆湖北省武漢市漢南區(qū)職教中心物理高二上期中復(fù)習(xí)檢測(cè)模擬試題含解析
- 江蘇省揚(yáng)州市紅橋高級(jí)中學(xué)2025屆高二物理第一學(xué)期期中達(dá)標(biāo)測(cè)試試題含解析
- 云南省廣南縣第三中學(xué)校2025屆物理高一上期末綜合測(cè)試模擬試題含解析
- 2025屆黑龍江省鶴崗市一中高二物理第一學(xué)期期中調(diào)研模擬試題含解析
- 2025屆云南省元江第一中學(xué)物理高二第一學(xué)期期末學(xué)業(yè)質(zhì)量監(jiān)測(cè)模擬試題含解析
- 執(zhí)行器基礎(chǔ)知識(shí)單選題100道及答案解析
- 高職高專思政課建設(shè)的特殊性
- 麥爾茲石灰窯介紹及市場(chǎng)前景分析資料
- 小學(xué)英語(yǔ)教師家長(zhǎng)會(huì)
- 安全告知回執(zhí)
- 三年級(jí)奧數(shù)教程
- 城市軌道交通概論P(yáng)PT完整全套教學(xué)課件
- 航空器系統(tǒng)與動(dòng)力裝置學(xué)習(xí)通課后章節(jié)答案期末考試題庫(kù)2023年
- 呼吸機(jī)相關(guān)性肺炎診斷、預(yù)防和治療指南(2023年)
- 2023年副主任醫(yī)師(副高)-中醫(yī)骨傷科學(xué)(副高)考試歷年真題摘選帶答案
- 《紅星照耀中國(guó)》PPT只是分享
- 初中英語(yǔ)-Unit5 What are the shirts made of教學(xué)設(shè)計(jì)學(xué)情分析教材分析課后反思
評(píng)論
0/150
提交評(píng)論