2023年福建省寧德市統(tǒng)招專(zhuān)升本英語(yǔ)自考真題(含答案)

2023年福建省寧德市統(tǒng)招專(zhuān)升本英語(yǔ)自考真題(含答案)學(xué)校:________班級(jí):________姓名:________考號(hào):________

一、單選題(20題)1.Reducingthesizeofclassesinschoolsisa______aiminthenearfuture（）

A.delightfulB.dynamicC.deliberateD.desirable

2.He（）yesterdaymorning,andwouldstayforthreedays

A.checkedupB.checkedonC.checkedoutD.checkedin

3.Itisrequiredthatstudents（）atleasttwoclubsintheuniversity

A.willattendB.wouldattendC.attendD.aretoattend

4.BoththebluepinkandthebluedressesareprettybutIlikethe（）better

A.earlierB.beginnerC.formerD.first

5.Ourworkinghoursare_______;wecangotoworkinthemorningorintheafternoon（）

A.floatingB.efficientC.flexibleD.personal

6.Ifyoustickto（）thepianoeveryday,youwillbecomequiteagoodmusician

A.practiceB.practicingC.havepracticedD.bepracticing

7.（）thatthetradebetweenthetwocountriesreacheditshighestpoint

A.Duringthe1960’s

B.Thatitwasinthe1960’s

C.Itwasinthe1960’s

D.Itwasthe1960’s

8.WeallbelievethatGeorgeisqualified_____thejobwithhisexperienceattheDean’sofficeforthreeacademicyears（）

A.forB.withC.atD.in

9._______,Iwentbacktomydormitoryunhappyintheevening（）

A.Withanythingdone

B.Withsomethingdoing

C.Withnothingdone

D.Withnothinghavingdone

10.Herbeautycannot（）herstupidity

A.makeoutofB.makeforC.makeatD.makeupfor

11.Inordertofinishthetaskintimewemustagree（）aplanofaction

A.withB.onC.toD.in

12.WhenIgooutintheeveningIusethebikethecarifIcan（）

A.ratherthanB.regardlessofC.inspiteofD.otherthan

13.Hepreferstorentacar_______haveoneofhisown（）

A.otherthanB.ratherthanC.onconditionthatD.wouldrather

14.Wouldyoube（）tolendmeyourbiketomorrowmorning

A.askindasB.verykindC.sokindasD.verykindas

15.Thetree,thebranchesarealmostbare,isaveryoldone（）

A.whoseB.inwhichC.ofwhichD.which

16.Istayedupallnight_____tofindanewsolutiontotheproblem（）

A.tryingB.havetriedC.tryD.tried

17.Maryhadagreatdealoftrouble_____therestrunners（）

A.comingupwith

B.keepingupwith

C.livingupto

D.makingupfor

18.Oneofmybrother’smanyfaultsisthathenever（）anythingverylong

A.decidesonB.stickstoC.goesoverD.makesup

19.Thereasonwhytheychangedtheirmind______tousyet（）

A.hasnotexplained

B.hasnotbeenexplained

C.didnotexplain

D.wasnotexplained

20.______seemseasyintheoryseemsdifficultinpractice（）

A.ThatB.WithC.ItD.What

二、情景對(duì)話(huà)(10題)21.67.____（）

22.3（）

A.I’mveryinterestedinthejobyouoffered

B.ImajoredinEnglish

C.Wewillinformyouinaboutaweek

D.Nicetomeetyou

23.2（）

A.Whatdoyouthinkistohappen?

B.Peoplehavebeentalkingofitrecently

C.Isthereanythingthatwecando?

D.Doyouthinkit’spossiblethatitwillhappen?

E.What’stheproblemthen

24.Tom:What’skeepingyoufromjoiningtheenviromentalmovement?

Jim:11Didn’tMomandDadtellyoutoleavemealoneaboutthistalk?

Tom:12MomandDadcan’tordermetodoanythingIdon’twanttodo.

Jim:Orstopdoingsomething,either,right?Butreally,Idon’twanttobebotheredwithenvironmentalmovements.

Tom:Whynot?

Jim:Idon’thavethetime.

Tom:13Youplayedcomputergamesalldayyesterday.Youhavetime.

Jim:Well,Idon’tthinkit’simportant.

Tom:What?Risingpollution,growingdeserts,warmingtemperatures,shrinkingforests…theyaren’timportant?Heynow,alloftheseproblemsaregoingtoleadtotheendofhumanbeingsonthisplanet.Notjusttrouble.Butend.Nothing.Zero.

Jim:14

Tom:I’mnotbeingboring!I’mtellingyouthefactsabouttheconditionoftheworld!

Jim:OK,OK,OK…Thinkofitfrommyperspective.Iftheworldisgoingtoendforpeople,timeisevenmoreprecious,right?

Tom:Yeah…

Jim:SoIdon’twanttowastemytimebyjoininganenvironmentalmovementortalkingaboutboringthingswithyou.

Tom:I’mgoingtotellMomyousaidthat.

Jim:15

A.You’rekidding,right?

B.Ican’tagreewithyoumore.

C.Stopbeingboring!

D.Wearegrownpeople.

E.Forbetterorworse.

F.Momisn’tthebossofme.

G.You’regoingtostartbotheringaboutthatagain?

25.Peter:Goodafternoon.MynameisPeter.I’mthegeneralmanagerofthepersonneldepartment.I’llbeinterviewingyou.Pleasesitdown.

Jon:1Myname’sJonSmith.

Peter:Well,Jon,it’sapleasuretomeetyou.2

Jon:I’vebeenamanageratNikeforoverthreeyears.IwonManageroftheYearAwardtwoyearsago,andIgotpromotedlastAugust.

Peter:OK.Tellmeaboutyourself,suchasyourpersonality.

Jon:3IthinkbeforeIact,andifsomethinggoeswronginourcompanyIalwaysremaincalm.Inevershoutatmyemployees.AndI’veneverlostmytemper.

Peter:4

Jon:IthinkI’mgoodatsolvingproblems.5Ialsolovechallenges.Iworkwellunderpressure.Whenmybosspushesmetofinishaprojectearly,Ialwaysgetitdoneandnevercomplain.

Peter:Jon,youseemlikeaverygoodmanager.Ilikeyourambition.You’reveryconfidentandmotivated.Well,ourinterviewisover

1（）

A.Ienjoyapproachingproblemsdirectly

B.Nicetomeetyou

C.Whatareyourstrengths?

D.Tellmeaboutyourworkexperience

E.IthinkI’mverylevelheaded

26.Bob：Goodmorning，youmustbeTomGreen．I’mBobSmith，thepersonnelmanager．

Tom：1

Bob：Ihaveyourapplicationformhere．Youhopetoworkasateacherinthetraining

department，isthatright?

Tom：2

Bob：Whatkindofcoursesdidyoutakeincollege?

Tom：3ButIalsostudiededucationandpsychology．

Bob：Didyoudowellinyourcourses?

Tom：Ithinkso．Ifyoulookatmyschoolrecord,youwillfindIgotalmostallAsinmy

courses．

Bob：Whydoyouwanttoapplyforthisjob?

Tom：4BeingateacherhasbeenmyambitionsinceIwasachild．

Bob：Fine．Ihavenomorequestions．

Tom：WhenwillIknowifIhavethejob?

Bob：5

Tom：OK．Thankyouverymuch

1（）

A.I’mveryinterestedinthejobyouoffered

B.ImajoredinEnglish

C.Wewillinformyouinaboutaweek

D.Nicetomeetyou

E.Yes,that'sright

27.Task1（每小題2分，共10分）

M:Whatwereyoudoingyesterdayafternoon?

W:66Itwasreallyinteresting.

M:67

W:Bytheriver.Alotofchildrenwereflyingkitesthere.

M:Itwaswindyyesterday,wasn'tit?

W:68

M:Whomdidyouflykiteswith?

W:69

M:Didyouenjoyyourselves?

W:Yes.70Afterthatwealsohadapicnictogether.

A.Wehadagoodtime.

B.Yes,thewindwasstrong.

C.Iwasflyingakiteyesterdayafternoon.

D.Wheredidyouflythekite?

E.WithLiLeiandTom

66.____（）

28.W：Goodmorning，Mr.Zhang.IamChenHua，andI’llbeinterviewingyou.Howareyoutoday?

M：___1_____

W：Canyoutellmesomethingaboutyourexperiencesinthiskindofwork?

M：Well，formanyyears，ImanagedadepartmentfortheRedstoneCompanyinLondon.NowIworkpart-timebecauseIalsogotoschoolatnight.I’mgettingabusinessdegree.

W：Oh，howinteresting.___2_____

M：I’llfinishschoolinafewmonths，andI’dlikeafull-timepositionwithmoreresponsibility.

W：Andwhywouldyouliketoworkforourcompany?

M：___3_____

W：Couldyoupleasetellmeaboutyourspecialskillsandinterests?

M：Ofcourse，I’mgoodatcomputersandIcanspeakFrench.IusedtotakeFrenchclassesatthelocalcollege.____4____

W：Canyougivemeanyreferences?

M：Yes，certainly.YoucantalktoMr.Wang，myboss，attheRedstoneCompany.Icouldalsogiveyouthenamesandnumbersofseveralofmyteachers.

W：Allright，Mr.Zhang.____5____

M：Yes,IwonderwhenI’llbeinformedaboutmyapplicationforthejob?

W：Well，we’llletyouknowassoonaspossible.Let’skeepintouch.Thankyouverymuchforyourcoming.

M：Thankyou

1（）

A.Iamfine.Thankyou

B.Wouldyouliketoaskmeanyquestions?

C.AndIliketravellingalot

D.BecauseIknowyourcompany’swork，andIlikeit

E.Tellme,whydoyouwanttoleaveyourpresentjob

29.9.____（）

30.70.____（）

三、填空題(5題)31.Followingthe____settlementofthestrike,thetrainserviceisnowbacktonormal.（success）

32.Theyarenot____withtheperformanceofthestudents.（satisfy）

33.Thenewsthathersonfailedtopasstheexamwasso____thatshehardlybelieveit.（disappoint）

34.____moretime,theexpertswillbeabletofindoutthecauseofthisdiseasefinally.（give）

35.Theseactivitieshelptogreatly____thetiesamongtheclubmembers.（strong）

四、情景對(duì)話(huà)(5題)36.68.____（）

37.4（）

A.Butwhatdoyoudonow?

B.It’sreallywarm

C.IguessIshouldintroducemyself

D.I’montheradiostation

E.Really

38.Tom:Hi,Cathy.66

Cathy:IhavetofinishmyprojectonthehistoryoftheInternet.Whataboutyou?

Tom:67Ifit'sfine,we'llgocamping.Wouldyouliketojoinus?

Cathy:I'dliketo,butthedeadlineformyprojectisnextMonday.

Tom:Whatapity!68

Cathy:Yes,please.Canyousuggestanygoodreferencebooks?

Tom:YoumaywanttoreadAHistoryoftheInternetandtheDigitalFuture.

Cathy:I'mreadingthebook.69

Tom:Gotothesciencemuseumwebsite,andyou'llfindlotsofup-to-dateinformation.

Cathy:Goodidea.Thanksforyourhelp.

Tom:70

A.Notatall.

B.Anyothersuggestions?

C.Itdependsontheweather.

D.AnythingIcandoforyou？

E.Whatareyouuptothisweekend

66.____（）

39.Task1（每小題2分，共10分）

M:Soyou'reinterestedinajobasawaitress.66

W:Yes,forthreeyearsatseveraldifferentrestaurants.NowI'mworkingattheParkHoteldiningroomonHillStreet.

M:Theyhaveaverynicediningroomthere.67

W:BecauseIcan'tworkfull-timenow.I'mtakingsomecoursesatauniversity.

M:Isee.68

W:AlldayThursdayandFriday,SaturdayandSunday.

M:69We'relookingforsomeonewhocanhelpuswhenwegetverybusy.That'sThursdayafternoon,FridayafternoonandeveningaswellasalldaySaturday.TherestaurantisclosedonSunday.

W:That'sfinewithme.

M:Whencanyoustart?

W:70

M:That'sfine.ThefirstofMay.Bytheway,you'llget＄8anhour,plustips,ofcourse.

W:Good.Thanksverymuch.

A.Thatsuitsusverywellactually.

B.Whydoyouwanttoleave?

C.Um,haveyouworkedasawaitressbefore?

D.Onwhatdaysareyoufree?

E.Isthefirstofnextmonthallrightwithyou

66.____（）

40.Bob：Goodmorning，youmustbeTomGreen．I’mBobSmith，thepersonnelmanager．

Tom：1

Bob：Ihaveyourapplicationformhere．Youhopetoworkasateacherinthetraining

department，isthatright?

Tom：2

Bob：Whatkindofcoursesdidyoutakeincollege?

Tom：3ButIalsostudiededucationandpsychology．

Bob：Didyoudowellinyourcourses?

Tom：Ithinkso．Ifyoulookatmyschoolrecord,youwillfindIgotalmostallAsinmy

courses．

Bob：Whydoyouwanttoapplyforthisjob?

Tom：4BeingateacherhasbeenmyambitionsinceIwasachild．

Bob：Fine．Ihavenomorequestions．

Tom：WhenwillIknowifIhavethejob?

Bob：5

Tom：OK．Thankyouverymuch

1（）

A.I’mveryinterestedinthejobyouoffered

B.ImajoredinEnglish

C.Wewillinformyouinaboutaweek

D.Nicetomeetyou

E.Yes,that'sright

五、閱讀理解(5題)41.ThepossibilityoffindinganinthplanetmadeMikeBrown__________（）

A.confusedB.frightenedC.satisfiedD.surprised

42.Inordertopickupaqualifiedandanhonestcandidate,Conradsuggeststhatwe______（）

A.examinetheresumescarefully

B.inspectthecandidatesaggressively

C.correcttheresumesintentionally

D.compareone’sresumewithothers’

43.Inaworldasfast-changingandfullofinformationasourown,allofusneedtoknowhowtolearnwell.Yetevidencesuggeststhatmostofusdon'tusethelearningtechniquesthatsciencehasprovedthemosteffective.

Thescientificliteratureevaluatingthesetechniquesgoesbacktodecadesagoandacrossthousandsofarticles.It'sfartooextensiveandcomplexfortheaverageparent,teacheroremployertolookthrough.Fortunately,ateamoffiveleadingpsychologistshavedonethejobforus.

ProfessorJohnDunloskyandotherpsychologistscloselyexamined10learningstrategiesandratedeachfromhightolowutilityonthebasisoftheevidencethey'vegathered.Here'spartoftheirconclusions:

Incontrasttofamiliarpractices,theeffectivelearningstrategieswiththemostevidencetosupportthemaren'twellknownoutsidethelab.Takedistributedpracticeforexample.Thisstrategyinvolvesspreadingoutyourstudytime,ratherthanengaginginonemarathon.Cramminginformationatthelastminutemayallowyoutogetthroughthattestormeeting,butthematerialswillquicklydisappearfromyourmemory.It'smuchmoreeffectivetolookthroughthematerialsatintervalsovertime.Andthelongeryouwanttoremembertheinformation,whetherit'stwoweeksortwoyears,thelongertheintervalshouldbe.

ThesecondlearningstrategythatishighlyrecommendedbyDunloskyispracticetesting.Yes,moretests—butnotforagrade.Researchshowsthatthemereactofcallinginformationtomindstrengthensthatknowledgeandaidsinfutureretrieval（檢索）.Whilepracticetestingisnotacommonstrategy—despitethestrongevidencesupportingit—thereisonefamiliarapproachthatcapturesitsbenefits:usingflashcards.Andnowflashcardscanbepresentedindigitalform.BothdistributedpracticeandpracticetestingwereratedashavinghighutilitybyDunlosky

Howdidthepsychologistsstudyandratethelearningstrategies（）

A.Byanalyzingthematerialsgatheredinthepastyears

B.Byaskingsomestudentsquestionsabouttheirstudy

C.Bydoingsomeexperimentsontheobjectsinthelab

D.Byaskingparentsandteacherstolookthroughthearticles

44.Accordingtothepassage,keepingtheenginerunningidly（）

A.willjustwastegas

B.willwarmitupmorequickly

C.willmakeitworkmoreefficiently

D.isnecessaryincoldweather

45.Everyoneisexposedtoit,sonaturallysomepeoplewillimitatewhattheyseeonTV,whattheyreadinthenewspapersandwhattheywitnesseveryday.Itisbettertopreventviolencethantotrytostopit.Dentiststellyoutobrushyourteethtopreventcavitiessotheywon’thavetofillthecavitylater.Peopleandlawmakersallovertheworldrealizethis.Thenextquestionis,Howdoyoupreventviolencefromhappening?

Toanswerthisquestion,youmayaskyourself,Whatcausesviolence?Gunsaredefinitelysomethingusedinactsofviolence,butjustaboutanythingwilldo.Barehandsareoftentheweapons.Whatwehavetodoistoworktogetherasacommunityandmakeviolencewrongbutnottotolerate.We’vegottofindabettersolutionthanjails,andwe’vegottodoitnow.It’snotsomethingthatcanwait.ThemessageViolenceiswronghasgottobeeverywhereyoulookonTV,onstreetsigns,buses,radio,ineverykindoflanguage—English,Spanish,French,Hebrew,younameit,sothatitcanreachallkindsofpeople.Peopleneedtobecool.Violenceneedstobelabeledasfoolish.Itcannotbemachismo（大男子氣概）andtoughness.

Wecanreachpeopleinallkindsofways.LittleremindersthatViolenceiswrongcanshowupinanyway,shapeorform:chainletters,amilliondollarstoanyonewhocanmakeavideoshowing30actsofkindness,flyers,newspaperads,contestsinschools,afreeTVadtothemostpeace-lovingcompanyandmuchmore.Todoso,lotsofpeoplehavetobewillingtoworktogetherandbreakthecycle

Thepronounitinthefirstparagraphrefersspecificallyto______（）

A.A.TVprogram

B.B.violence

C.C.newspaperarticles

D.D.whattheyseeeveryday

六、作文(1題)46.1.目前，越來(lái)越多的大學(xué)生做兼職。2.大學(xué)生做兼職的利弊。3.你的看法。

參考答案

1.DDdelightful：開(kāi)心的；dynamic：有活力的；deliberate：故意的，深思熟慮的；desirable：可取的，值得要的。根據(jù)句意可知，選D

2.DD句意：他昨天早上辦理了入住手續(xù)，將會(huì)停留3天。詞義辨析。checkup:檢查，核實(shí)；checkon:核實(shí)，檢查；checkout:檢驗(yàn)，結(jié)賬離開(kāi)；checkin:（在旅館、機(jī)場(chǎng)等）登記，報(bào)到

3.C要求學(xué)生在大學(xué)里至少參加兩個(gè)社團(tuán)。

［考點(diǎn)］虛擬語(yǔ)氣

【精析】C在it作形式主語(yǔ)的復(fù)合句中，當(dāng)主句的謂語(yǔ)為be+required/demanded/ordered/requested等時(shí)，從句要用虛擬語(yǔ)氣，其謂語(yǔ)動(dòng)詞的形式為should+動(dòng)詞原形，should可以省略。故選C

4.C藍(lán)粉色和藍(lán)色的裙子都很漂亮，但是我更喜歡前者。

［考點(diǎn)］詞義辨析

【精析】C由語(yǔ)境可知，此處是兩種裙子的比較，選項(xiàng)中只有theformer（前者）符合語(yǔ)境，代替前面的thebluepinkdress。故選C

5.C我們的工作時(shí)間是靈活的，我們可以上午或者下午去上班。

［考點(diǎn)］詞義辨析

【精析】Cfloating：不固定的，浮動(dòng)的，僅用于名詞之前；efficient：有效率的，高效能的；flexible：靈活的，易彎曲的；personal：個(gè)人的，私人的。根據(jù)句意可知，選C

6.B

7.CC分析句子結(jié)構(gòu)可知，本句為強(qiáng)調(diào)句。其基本結(jié)構(gòu)為Itis/was+被強(qiáng)調(diào)部分+that+其余部分。本句強(qiáng)調(diào)的是時(shí)間狀語(yǔ)inthe1960’s。故選C

8.A我們都相信喬治可以勝任這項(xiàng)工作，他在院長(zhǎng)辦公室工作了三個(gè)學(xué)年。

［考點(diǎn)］詞語(yǔ)搭配

【精析】Abequalifiedfor為固定搭配，意為可勝任……，有……的資格。故選A

9.C句意：什么也沒(méi)做成，晚上我很不開(kāi)心地回到了宿舍。獨(dú)立主格結(jié)構(gòu)。本句是由with引導(dǎo)的一個(gè)表示原因的獨(dú)立主格結(jié)構(gòu)，由后半句中的unhappy可知前面應(yīng)該用nothing,又因?yàn)閚othing與do之間存在著邏輯上的動(dòng)賓關(guān)系，所以要用過(guò)去分詞done來(lái)表示被動(dòng)。故選C

10.D

11.B為了按時(shí)完成任務(wù)，我們必須對(duì)一項(xiàng)行動(dòng)計(jì)劃達(dá)成一致意見(jiàn)。固定搭配題。agreewith后面應(yīng)跟人；agreeon后面應(yīng)跟某項(xiàng)事情，意為就……達(dá)成協(xié)議，就……取得一致意見(jiàn)；agreeto意為同意……；沒(méi)有D項(xiàng)的搭配

12.A如果可以的話(huà)，晚上出門(mén)時(shí)我會(huì)騎自行車(chē)，而不是開(kāi)車(chē)。

［考點(diǎn)］詞義辨析

【精析】Aratherthan：而不是；regardlessof：不管；inspiteof：盡管；otherthan：除了。根據(jù)句意可知，選A

13.B句意：他喜歡租車(chē)而不愿擁有一輛屬于自己的車(chē)。固定搭配。prefertodo…ratherthando…為一固定搭配，意為喜歡……而不想……。故應(yīng)選B

14.C明天早上能否把你的自行車(chē)借我用一下?

［考點(diǎn)］固定用法

【精析】Cbesokindastodo相當(dāng)于bekindenoughtodo,表示請(qǐng)，承蒙……不勝感激。此用法表示言語(yǔ)的委婉。故選C

15.CC[注釋]逗號(hào)隔開(kāi)的是一個(gè)非限定性定語(yǔ)從句，空當(dāng)處應(yīng)填關(guān)系詞。因樹(shù)枝和樹(shù)為所屬關(guān)系，所以選C。

16.AA現(xiàn)在分詞作伴隨狀語(yǔ)

17.B瑪麗很難跟上其他賽跑者。

［考點(diǎn)］詞義辨析

【精析】Bcomeupwith:提出，想出（計(jì)劃、答案等）；keepupwith:跟上，趕上；liveupto:達(dá)到，符合，不辜負(fù)（期望等）；makeupfor:補(bǔ)償，彌補(bǔ)。根據(jù)句意可知，選B

18.B我兄弟的諸多毛病之一就是他做什么事情都堅(jiān)持不了太久。

［考點(diǎn)］詞義辨析

【精析】Bdecideon：決定；stickto：堅(jiān)持；goover：仔細(xì)檢查，復(fù)習(xí)；makeup：組成，編造。根據(jù)句意可知，選B

19.BB由句中的yet可知,主句應(yīng)用現(xiàn)在完成時(shí),表示說(shuō)話(huà)時(shí)已經(jīng)做完了某事,著眼點(diǎn)在現(xiàn)在。而且reason和explain之間是邏輯上的動(dòng)賓關(guān)系,所以應(yīng)用現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)。故選B

20.DD句意：理論上看起來(lái)簡(jiǎn)單的東西在實(shí)踐中看起來(lái)很難。名詞性從句題。選項(xiàng)中只有what既可以引導(dǎo)主語(yǔ)從句，又充當(dāng)從句的主語(yǔ)。故選D

21.C

22.BYes,that’sright

23.D

24.11.G12.D13.A14.C15.F

25.B

26.D

27.C

28.A

29.B由答句上午9點(diǎn)半方便嗎？可知，空處應(yīng)為對(duì)預(yù)約時(shí)間的確認(rèn)。故選B

30.A

31.successfulsuccessful題意：罷工問(wèn)題成功解決后，火車(chē)運(yùn)行恢復(fù)了正常?？仗帪槊~settlement（解決）的修飾語(yǔ)，因此應(yīng)用success的形容詞形式successful

32.satisfiedsatisfied題意：他們對(duì)學(xué)生的表現(xiàn)感到不滿(mǎn)。besatisfiedwithsth./sb.為固定搭配，意為對(duì)……感到滿(mǎn)意。故空處應(yīng)填入satisfied

33.disappointingdisappointing題意：她兒子考試沒(méi)及格的消息令她很失望，她幾乎不能相信。根據(jù)空前的was可知，空處應(yīng)使用disappoint的形容詞形式。在由disappoint轉(zhuǎn)化而來(lái)的兩個(gè)形容詞