初中英語-冠詞用法口訣(含答案)

1、英語口語語法學(xué)習(xí)口訣定冠詞用法口訣一、定冠詞的用法。特指雙熟悉，上文已提及；世上獨(dú)無二，序數(shù)最高級；某些專有名，習(xí)語及樂器。以上口訣歸納了用定冠詞的一般情況，即：特指某些人或物談話雙方都熟悉的人或事上文已經(jīng)提到的人或事世界上獨(dú)一無二的事物前序數(shù)詞回形容詞最高級前某些專有名詞前一些習(xí)慣短語（如：intheday等）中和樂器前（如：playtheviolin/piano）。二、不用冠詞的集中情況。下列情況應(yīng)免冠，代詞限定名詞前；專有名詞不可數(shù)，學(xué)科球類三餐飯；復(fù)數(shù)名詞表泛指，兩節(jié)星期月份前；顏色語種和國名，稱呼習(xí)語及頭銜。以上口訣主要概括了一般應(yīng)“免冠”的幾種情況，即：名詞前已有作定語用的this

2、、that、some、any、my等限定詞。專有名詞和不可數(shù)名詞前。表示學(xué)科的（如：maths、Chinese、physics）名詞前。球類活動的名詞前及三餐總稱前。復(fù)數(shù)名詞表示泛指（一類人或事）時。節(jié)日、季節(jié)、星期、月份前。表示顏色（如：Itsred/yellow.）、語種（如：speakEnglish/Japanese）和國家的非全稱名詞（如：WeliveinChina.TheycomefromAmerica.）。在稱呼或表示頭銜的名詞前。某些習(xí)慣短語中（如：inbed、gotoschool等）?？谠E一冠詞用法口訣名詞是禿子常要戴帽子可數(shù)名詞單需用a或an輔音前用a元音前用an復(fù)數(shù)不可數(shù)泛

3、指the不見碰到代詞時,冠詞均不現(xiàn).口訣二（定冠詞）特指雙熟悉上文已提及世上獨(dú)無二序數(shù)最高級某些專有名習(xí)語和樂器口訣三（零冠詞）代詞限定名詞前專有名詞不可數(shù)學(xué)科球類三餐飯兩季星期月份前顏色語種和國名稱呼習(xí)語和頭銜點(diǎn)撥：冠詞是NMET試題中出現(xiàn)較頻繁的詞性，近五年復(fù)出率高達(dá)83.3%。因而掌握冠詞，尤其是定冠詞的用法尤其必要。以上口訣包括的意思有:口訣一名詞一般情況下不單用,常常要和冠詞連用；表示不確指的可數(shù)名詞單數(shù)前要用不定冠詞a或an,確指時要用定冠詞the；即：可數(shù)名詞單數(shù)不能單獨(dú)存在，必須有限定詞修飾。如復(fù)數(shù)名詞和不可數(shù)名詞表示泛指或名詞前有his,these,my,some等時就不用冠

4、詞.口訣二特指雙方熟悉的事物用theTakethemedicine.把藥吃了。特指上文已經(jīng)提到的事物用定冠詞theHeboughtahouse.Ivebeentothehouse.世界上獨(dú)一無二的事物時用thethesun，thesky，themoon，theearth序數(shù)詞和最高級前面用theHeisusuallythefirsttocome.某些由普通名詞構(gòu)成的國家名稱、機(jī)關(guān)團(tuán)體、階級、等專有名詞前用the：thePeoplesRepublicofChina中華人民共和國theUnitedStates美國樂器前和一些習(xí)慣用語中用theSheplaysthepiano.她會彈鋼琴inthem

5、iddle（of）；intheend；onthewhole；bytheway；gotothetheatre口訣三代詞前或名詞前有限定詞時不再用冠詞suchbooks,thiscomputer前面含有MountLakeCape等詞的名詞前一般不加冠詞MountJolmoLungma珠穆朗瑪峰havebreakfast，playinsummeronGreen，English，EnglandMary，GeneralLee學(xué)科三餐和球類名詞前不用冠詞chess季節(jié)月份星期前不用冠詞Monday表示顏色的詞，語種和國家的名稱前不用冠詞。在稱呼或表示官銜，職位的名詞前不加冠詞；考生可在下面語境中體會冠詞用

6、法：Mr.Liwillgiveusatalk.Thetalkwillbeginat8:00Thesungivesusheatandlight.ThePacificOceanisthelargestofall.TheCommunistPartyofChinawasfoundedin1921.DoyouknowwhentheGreatWallcameintobeing?ShesonthePeoplesDaily.Whowasthefirsttocome?Iheardsomebodyplayingthepianointhenextroom.GreatChangeshavetakenplaceinth

7、e1990sIn1864,LincolnwaselectedPresidentoftheUnitedStatesforthesecondtime.-So,youarerunningrestaurant.-Yes,butIdontwanttomakerestaurantonlyforrichpeople.A.the;B.the;theC.a;theD.a;aMaryisuniversitystudent.Sheisordinary-lookinggirlwiththickglasses.A.a;anB.an;aC.an;theD.the;an-Whatsyoureldersister?-Shei

8、steacherandwriter.A.the;theB.a;C.a;aD.the;a-Whynottakefriendwithyou?-Thatsoundslikegoodidea.A.a;aB.the;theC.a;theD.the;aThatAlicereturnedlastnightgavehermother.A.thegreatsurpriseB.agreatsurpriseC.greatsurpriseD.greatsurprisingParisismostbeautifulcity,whereyoucanseefamousEiffelTower.A.a;theB.a;C.the;

9、aD.;theProfessorSmithhadnotgiventalkonShakespeareforalongtime,sohehadtobrushuponsomeofplays.A.;B.a;theC.the;D.the;theHefounditdifficulttomakelivinginthosedays.A.aB.anC.theD.Hehaddecidedtogiveitup,butonsecondthoughtsbedecidedtotrythirdtime.A.the;theB.;C.a;aD.;aThanksforgivingmeIwanted.A.theinformatio

10、nB.ainformationC.informationsD.theinformations-Thenewsisspreadingfrommouthtomouth.-Yes,itsbecometalkoftown.A.a;aB.the;C.the;theD.a;Payattentiontoroadsignwhiledrivinginforeigncountry.A.a;aB.the;theC.the;aD.a;the-Weretheyfirsttoflytospace?-Yes,sotheyfeltbitproud.A.the;aB.a;a;aC.a;the;D.the;the;theMiss

11、isippiisoneoflongestriversintheworld.A.;B.The;theC.;theD.The;wirelesstelephoneisreadyforacall.A.SmithsB.TheSmithC.TheSmithsD.TheSmithsUnitedStatesofAmericaliesbetweenAtlanticOceanandPacificOcean.A.;the;theB.The;C.;D.The;the;theOnemustknowwhattrue,goodandbeautiful.A.;B.the;the;theC.a;theD.a;a;theThet

12、igerwasshotinhead.A.thatB.C.theD.itsThistookplacein.A.a1930sB.1930sC.the1930sD.the1930sLandtoeastofUralsiscalledAsia.A.;the;theB.the;the;C.;the;D.the;the;theHetooksmallerofthetwo.A.oneB.aC.theD.AliceisfondofplayingpianowhileHenryisinterestedinlisteningtomusic.A.;theB.the;theC.the;D.;Motherdoesmostof

13、athome.A.cleanB.thecleaningC.acleanD.cleaningdiscoverediron,whichisveryusefulmetal.A.Theman;aB.Theman;C.Man;aD.Man;the;aMyfatherandmotherareteachers.A.theB.C.thoseD.these-Haveyouanysister?-No,Ihavesister.A.;noB.an;notC.some;noD.an;nobigswimmingpoolinoutschoolwascompletedinMayof1998,notinApril,1996.A

14、.A;B.The;the;C.A;the;D.The;Ilikehistory.IamstudyinghistoryofChina.A.;aB.the;C.;theD.a;Theworkersmadehimofthefactory.A.headB.aheadC.theheadD.oneheadHavingbeentoldthatbadweatherwasonway,theydecidedtoputthegameoff.A.a;theB.the;thisC.;thatD.;theTheseoldwomanlikewalkinginHydepark.A.theB.aC.D.anItseasiert

15、owriteplaysfortelevisionthanforradio.A.the;theB.;C.the;D.;thePeopledreamofwalkinginlikeastronautsoneday.A.aspaceB.thespaceC.spacesD.space.冠詞填空：在下列句中空白處填入適當(dāng)冠詞，不需用冠詞處劃X。1Thereispictureofelephantonwall2ThisisusefulbookIvereaditforhour3elephantismuchheavierthanhorse4doctortoldhimtotakemedicinethreetimes

16、day5Letsgooutforwalk6ItstoohotOpendoor，please7ThereiswomanovertherewomanisMeimeismother8sunrisesineast9ChangjiangRiverislongestriverinChina10Areyougoingtodoitsecondtime？11WashingtoniscapitalofUSA12TurnersarelivingattheendofTurnerStreet13Hejoinedthearmyinspringof199514oldmanisteacherHelikesplayingbas

17、ketballaftersupper15AfterIhad_quickbreakfast，Ihurriedtoschool16Aresheepkeptbyfarmersforproducing_woolandmeat？17Theywentto_PeoplesPark，butwebothwentto_PeoplesCinemayesterday18Ioftenwatch_TVinevening19dayof_December20，1999isMonday20Tomorrowis_ChristmasDayandmyfatherandIwenttochooseChristmastreetoday21

18、Ithinkmathsismoreimportantthananyothersubject22Heoftengoestoschoolbybike23Whatdoesthiswordmean，F(xiàn)ather？24Whatimportantnews！II.選擇填空。1DoesJimhaveruler？Yes，hehasAan；someBa；oneCa；Dany；one2ThereisoldbikeoldbikeisMrZhaosAan；TheBthe；AnCa；TheDthe；The3appleadaykeepsthedoctorsawayATheBACAnDTwo4Howmanybooksdoyo

19、uhave？IhavebookThatsEnglishbookAa；anBa；oneCone；anDone；one5AtthattimeTomwasone-year-oldbabyAaBanCtheD6tigerisChinaAThe；aBA；theCThe；fromDThe；the7WecantseesunatnightAthe；theBthe；Ca；D；8usefulbookitis！AWhatanBHowaCWhataDWhat9OneafternoonhefoundhandbagTherewas“s”onthecornerofhandbagAa；an；theBa；a；theCan；an

20、；anDthe；a；a10oldladywithwhitehairspokeEnglishwellatmeetingAAn；an；aBThe；anCThe；aDThe；the11GreatWallislongestwallintheworldAA；aBThe；theCA；theDThe；a12newbridgehasbeenbuiltoverHuangpuRiverAThe；aBA；CA；theDAn；the13womanoverthereispopularteacherinourschoolAA；anBThe；aCThe；theDA；the14Heusedtobeteacherbutlate

21、rheturnedwriterTOC o 1-5 h zAa；aBa；theC；aDa；15TheymadehimkingAaBtheCanD16HisfatherisEnglishteacherHeworksinourschoolAaBanCtheD17IsheAmericanboy？AanBaConeD18DoesTomoftenplayfootballafterschool？A；B；theCthe；Da；19TheypassedourschooldaybeforeyesterdayAanBoneCaDthe20AustraliaisEnglish-speakingcountryAaBan

22、CtheD21ShehasorangeskirtskirtisniceAa；TheBan；TheCan；ADthe；The22ThisisappleItsbigappleAan；aBa；theCa；anDan；the23LookathorseoverthereAaBanCtheD24DontplaybasketballhereItsdangerousAaBanCDthe25ThereisoldwomaninthecarABtheCaDan26BeijingisbeautifulcityItscapitalofChinaAa；aBthe；theC；theDa；the27Shanghaiisine

23、astofChinaABanCaDthe28IvebeenastudenttherefornearlytwoandhalfyearsAaBanCtheD29BillisEnglishteacherHelikesplayingfootballAa；theBan；theCa；Dan；30ThemuseumisquitefarItwilltakeyouhalfhourtogettherebybusAan；Ban；aCa；D；初中英語冠詞用法專項(xiàng)練習(xí)答案與詳解I1a；an；thea；an。第一個空的a是泛指，第二個空的an是指“一小時”An；a。這兩個空都是泛指，故都用不定冠詞。The；the；a。前

24、兩個空都是特指，故填the；后一個空中的a相當(dāng)于every或each,three廿mesaday意為“一天三次。a。gooutforawalk意為“出去散步。thea；The。前者泛指，后者特指。8The；the。第一個空用the表示太陽是世界上獨(dú)一無二的物體；第二個空用the是因?yàn)樵诜轿辉~的前面一般用定冠詞。The；the，X。第一空用the是因?yàn)樵诤恿髅Q的前面用定冠詞；第二空用the是因?yàn)樵谛稳菰~最高級前面用定冠詞；第三空“零”冠詞是因?yàn)閷Ｓ忻~前一般不加冠詞。a。asecondtime意為“再一次”、“另一次”。thesecondtime意為“第二次”。此句填a是表示動作的重復(fù)，而不能

25、用the（表順序）。the；the。第一個the是特指美國的首都。第二個the是在由普通名詞構(gòu)成的專有名詞前應(yīng)加定冠詞。The?！皌he+姓氏的復(fù)數(shù)”表示“一家人”或“夫妻二人”由普通名詞構(gòu)成的專有名詞前應(yīng)加the。the；X。表示在某一年的季節(jié)名稱前應(yīng)加定冠詞。Thea；X；X。在球類名稱前不加冠詞。泛指的三餐名稱前不加冠詞。a。三餐名稱前若有形容詞，則可在形容詞前加冠詞，此處是泛指，故用a。X；X；X；X。此句意為“農(nóng)民養(yǎng)羊是為了產(chǎn)毛和肉嗎？”前兩個空也可填定冠詞，意為：“那些農(nóng)民養(yǎng)的那些羊是為了產(chǎn)毛和肉嗎？”the；the。普通名詞構(gòu)成的專有名詞前應(yīng)加the。X；the。TV前不加冠詞。

26、“早、午、晚”名詞前加冠詞。The；X；X。第一空是特指。日期名詞前不加冠詞。20X；a21.X。學(xué)科名稱前一般不加冠詞。X；X。gotoschool上學(xué)。bybike騎自行車。X；X。指示代詞不能與定冠詞連用。24X。注意news是不可數(shù)名詞，故不能加a。II.B。第一空是泛指；第二空的one是不定代詞，用以替代前面的ruler。AC。這是一句諺語，意思是“一天吃一個蘋果，用不著看醫(yī)生?！盋。one強(qiáng)調(diào)數(shù)量，用以回答“Howmany.?”問句；第二個空是泛指，故用an。A。one雖以元音字母開頭，但以輔音音素w開頭，故填a。C。此句意為：“這只老虎來自中國?！盉。在“太陽、月亮、地球”的前面

27、一般都加定冠詞the；atnight“在夜晚”,注意該短語中沒有冠詞。8CA。“s”雖為輔音字母，但卻以元音音素e開頭，故填an。D。第一個空填the，是特指那個“白發(fā)老太太”；第二個空不填冠詞，是因?yàn)樵谡Z言名稱前面一般不加冠詞。English后面如有Ianguage，就得說theEnglishIanguage?！霸跁h上”應(yīng)為atthemeeting。BotheGreatWall長城。C。第一個空是泛指，用a；第二個空是河流名稱，故用theoBo第一個空：“那邊的那個婦女”，是特指；第二個空是指那個婦女的身份、職業(yè)，是泛指。D。第一個空是泛指；第二個空用“零冠詞”是因?yàn)閠urn后面的名詞前一

28、般都不加冠詞。D。表示某人的職位時可用“零冠詞”。B17.A18.Aoafterschool放學(xué)以后。Dothedaybeforeyesterday前天。B21.B。第一空泛指，第二空特指。A。兩個空都是泛指。TOC o 1-5 h zCCDDDointheeastof在某地區(qū)（內(nèi)）的東部。Aotwoandahalfyears也可說成twoyearsandahalf，意思都是“兩年半。DAohalfanhour半小時，bybus乘公共汽車。冠詞單項(xiàng)選擇：()1.WhenLindawasachild，hermotheralwaysletherhavebed.A.thebreakfastinB.t

29、hebreakfastintheC.breakfastinD.breakfastinthe()2.Beyondstarstheastronautsawnothingbutspace.A.the，不填B.不填，theC.不填，不填D.the，the()3.AlexanderGrahamBellinventedtelephonein1876.A.不填B.aC.theD.one()4.AfterwatchingTV，sheplayedviolinforanhour.A.不填，不填B.the，theC.the，不填D.不填，the()5.Manypeoplearestillinhabitofwriti

30、ngsillythingsinpublicplaces.A.the,theB.不填，不填C.the,不填D.不填，the()6.PapermoneywasinuseinChinawhenMarcoPolovisitedthecountryinthirteenthcentury.A.the,不填B.the,theC.不填，theD.不填，不填()7.Haveyouseenpen?Ileftitherethismorning.Isitblackone?IthinkIsawitsomewhere.A.a,theB.the,theC.the,aD.a,a()8.Sheisnewcomertochemi

31、strybutshehasalreadymadesomeimportantdiscoveries.A.the,theB.the,不填C.a,不填D.a,the()9.Manypeopleagreethatinternationaltradetoday.A.the)10.A.)11-A.)12.A.)13.knowledgeofEnglishisamustina,不填B.the,anC.the,theusuallygotochurcheverySunday.TheBrownB.ABrownC.BrownsThetrainisrunningfiftymiles.anhourB.onehourC.t

32、hehourearthweliveonisbiggerthanmoon.The,aB.The,theC.An,a一Whatsthematterwithyou?一IcaughtbadcoldandhadtostayinA)14a,/B.a,theC.a,Doyouknowladyinblue?bed.aD.D.D.D.D.不填,TheBrownsahourAn,thethe,thetheB.aC.anD.Wheresnearestsupermarket?corner.aB.anC.theD.Theyoungmanwillworkinschoolasamathsteacher.theB.aC.an

33、D./MostoftherepresentativesthinkthatthemeetingwasveryYes.Sheisateacherofauniversity.A)15一Itsoverthere,justaroundtheA)16A)17successful.A.onwholeofB.onawholeC.onthewholeD.onthewholethat()18.TheinvestigatorsfoundthatmoreshouldbedoneforinIndia.A.thosepoorB.apoorC.poorD.thepoor()19.Hegrabbedmeandpulledme

34、ontothebus.A.aarmB.anarmC.thearmD.bythearm()20.“Howdidyoupaytheworkers?”“Asarule,theyarepaid.”A.byanyourB.bythehourC.byahourD.byhours()21.Whatexcitingfootballmatch!OurteambeatTomsteamatlast.A.aB.anC.theD./()22.IntheUnitedStates,FathersDayfallsonthirdSundayinJune.A.the,不填B.the,aC.不填，theD.a,不填()23.Iha

35、vetwodogs.blackoneistwoyearsoldandyellowoneisthreeyearsold.A.A,aB.The,aC.The,theD.A.the()24.newbridgehasbeenbuiltoverHuangpuRiver.A.The,aB.A,/C.A,theD.An,an()25.Whatcolourisorange?Itsorange.A.an,anB.an,theC.an,/D./,an鞏固題：()1.recentreportstatedthatthenumberofSpanishspeakersintheU.S.wouldbehigherthant

36、henumberofEnglishspeakerbyyear2090.A.A,theB.A,/C.The，/D.The,a()2.1fyougobytrain,youcanhavequiteacomfortablejourney,butmakesureyougetfastone.A./,/B./,aC.the,aD./,/()3.Itisoftensaidthatteachershaveveryeasylife.A/,/B./,aC.the,/D.the,a()4.1cantrememberwhenexactlytheRobinsonsleftcity,IonlyrememberitwasMo

37、nday.。A.the,theB.a,theC.a,aD.the,a()5.1fyougrowupinlargefamily,youaremorelikelytodevelopabilitytogetonwellwithothers.A./,antheB.a,the，/C.the,an,theD.a,the,the()6.Mrs,Taylorhas8-year-olddaughterwhohasgiftforpaintingshehaswontwonationalprizes.A.a,aB.an,theC.an,aD.th()7.AfetrdinnerhegaveMr.Richardsonri

38、detoCapitalAirport.A.the,aB.atheC./,aD./,the()8.OnMay5,2005,atWorldTableTennisChampionship,KongLinghuiandWangHaowonthegoldmedalinmenswithscoreof4:1.A.a,aB./theC.a，/D.the,a()9.1knewJohnLennon,butnotfamousone.A./,aB.a,theC./,theD.the,a()10.ThebooktellslifestoryofJohnSmith,wholeftschoolandworkedforanew

39、spaperattheageof16.A.the,theB.a,theC.the./D.a,/()11.Whenyoucomehereforyourholidaynexttime,dontgotohotel;Icanfindyoubedinmyflat.A.the,aB.the,/C.a,theD.a,/()12.Ifyoubuymorethanten,theywillknock20penceoff.A.apriceB.priceC.thepriceD.prices()13.on-goingdivisionbetweenEnglish-speakingCanadiansandFrench-sp

40、eakingCanadiansismajorconcernofthecountry.A.The，/B.The,aC.An,theD.An,/()14.Whenheleftcollege,hegotajobasreporterinanewspaperoffice.A./,aB/,theC.atheD.the,the()15ThemostimportantthingaboutcottoninhistoryispartthatitplayedinIndustrialRevolution.A./,/B.the,/C.the,theD.a,the()16.Whilehewasinvestigatingw

41、aystimprovethetelescopeNewtonmadediscoverywhichcompletelychangedmansunderstandingofcolor.A.a，/B.a,theC./,theD.the,a()17.Itisworldofwonders,worldwhereanythingcanhappen.A.a.theB.a,aC.the,aD./,/()18.TheWilsonsliveinA-shapedhousenearthecoast.Itis17thcenturycottage.A.the,/B.an,theC./,theD.an,a()19.Tomown

42、slargercollectionofbooksthananyotherstudentinourclass.A.the，/B.a,/C.a,theD./,the()20.Foralongtimetheywalkedwithoutsayingword.Jimwasthefirsttbreaksilence.A.the,aB.a,theC.a，/D.the,/()21.TherewastimeIhatedtgotoschool.A.a,thatB.a,whenC.the,thatD.the,when()22.Whenyoufinishreadingthebook,youwillhavebetter

43、understandingoflife.,A.a,theB.the.aC./,theD.a,/()23.1earn10dollarshoursassupermarketcashieronSaturday.A.a,anB.the,aC.an,aD.an,the()24Thesignreads“ineaseoffire,breaktheglassandpushredbutton”A./,aB./,theC.the,theD.a,a()25.Idontliketalkingontelephone;Ipreferwritingletter.A.a,theB.the./C.the,theD.A，/()2

44、6.Jumpingoutofairplaneattenthousandfeetisquiteexcitingexperience.A./,theB./,anC.an.anD.the,the()27.Onewaytounderstandthousandsofnewwordsingaingoodknowledgeofbasicwordformation.A./BtheC.aD.one()28.Thecakesaredelicious.Hedlikehavethirdonebecausesecondoneisrathertoosmall.A.a,aB.the.theC.a,theD.the,a()2

45、9.Abullethitthesoliderandhewaswoundedinleg.A.aB.oneC.theD.his()30.Thewarmthofsweaterwillofcoursebedeterminedbythesortofwoolused.A.the,theB.the，/C./,theD./,/答案與解析（部分）1.C2.A。太空中的星體或世界上獨(dú)一無二的東西前應(yīng)加定冠詞。Space作“宇宙空間”解時，也是抽象名詞，通常不加冠詞C。作invent賓語的名詞只能用“the+單數(shù)可數(shù)名詞”，表示發(fā)明的某類東西。D。watchTV是習(xí)慣搭配，不必用冠詞。表示樂器的名詞前應(yīng)用定冠詞。C

46、。inthehabitof是習(xí)慣用語，正女口inthemorning，ontheotherhand一樣，其中的定冠詞不可或缺。Publicplaces是復(fù)數(shù)名詞短語，表示泛指概念，其前面不必用定冠詞。C。beinuse是習(xí)語，在這習(xí)語中沒有任何冠詞。Thirteenth是序數(shù)詞，在序數(shù)詞前應(yīng)用定冠詞。D。問句和答語中的pen均非特指，而是泛指，故應(yīng)用不定冠詞。Conewcomer是單數(shù)可數(shù)名詞，泛指某類人中的一個，要用不定冠詞。抽象名詞或?qū)W科名稱前不加任何冠詞，chemistry是表示學(xué)科的抽象名詞，因此前面不加the。A。雖然knowledge是不可數(shù)名詞，但有ofEnglish修飾，故用不定冠詞。Trade是抽象名詞，前面不應(yīng)加the。D11.A12.B13.AA?？疾閠he表示特指的用法。根據(jù)題意知道是特指“穿藍(lán)色衣服的那個夫人”。Co考查“the用在形容詞的最高級前”的用法。題意為“最近的超市在哪里？”1620ADDDB21-25BACCC參考答案Areport可數(shù)名詞，arecentrep