2021年江西省撫州市成考專升本英語自考預(yù)測試題(含答案)

2021年江西省撫州市成考專升本英語自考預(yù)測試題(含答案)學(xué)校:________班級(jí):________姓名:________考號(hào):________

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

A.didtheysuspect

B.dothesuspect

C.dotheysuspect

D.theysuspect

2.—Oh,Mary!YoushoulddoyourworkinsteadofsittingherewatchingTV.—______.

A.That'snotaverygoodidea.

B.TVproducesgoodinfluenceonchildren.

C.Whatmakesyousaythat?

D.YousaidTVwaseducational.

3.Whenwe______themuseumisnotdecided.

A.visitedB.visitC.willvisitD.visiting

4.Notuntilhelefthishome_______toknowhowimportantthefamilywasforhim.

A.didhebeginB.hadhebegunC.hebeganD.hehasbegun

5.tosunlightfortoomuchtime,asthedoctorssay,willdoharmtoone‘sskin.

A.Beingexposed

B.Havingexposed

C.Exposed

D.Afterbeingexposed

6.—What'sthechanceofthere______anelectionthisyear?—Ihavenoidea.

A.isB.tobeC.beingD.be

7.Theyrequiredthatallthenecessarydocuments______tothepresident'sofficebeforetheendofthismonth.

A.behanded

B.mustbehanded

C.shouldhandin

D.hadbeenhandedin

8.Heistooweakto______theheavybox.

A.riseB.putC.raiseD.arise

9.Itisreportedthatmanyanewhouse_______atpresentinthedisasterareaA.arebeingbuilt

B.werebeingbuilt

C.wasbeingbuilt

D.isbeingbuilt

10.Sobadly______inthecaraccidentthathehadtostayinhospitalforseveralweeks.

A.didheinjureB.heinjureC.washeinjuredD.hewasinjured

11.Sendmyregardstoyourwifewhenyou__________home．

A.wroteB.willwriteC.havewrittenD.write

12.—Hasthewalletbeenreturnedyet?—No，butweexpect______anydaynow.

A.toreturnit

B.ittoreturn

C.ittobereturned

D.itreturned

13.Tomwasabouttoclosethewindows_______hisattentionwascaughtbyabirdA.whenB.suddenlyC.andD.till

14.Balloonsfloatintheair_________boatsdoonthesea.A.justasB.whenC.thatD.where

15._____cryingsadly,heraisedhisheadandlettearsstreamdownhisfaceonpurposeA.TobeseenB.SeeingC.ToseeD.Havingseen

16.Notuntilthisterm______torealizehowimportantthissubjectistohisfuturecareerasadiplomat.

A.hebeganB.didhebeginC.hehasbegunD.thathehasbegun

17.--Ifyouareofferedatriptothemoon,______it?--Ofcourse.Whynot?

A.didyouaccept

B.areyougoingtoaccept

C.willyouaccept

D.wouldyouaccept

18.She'sfainted.Throwsomewateronherfaceandshemay______.

A.comeroundB.comebackC.comeagainD.comeout

19.Inoticedhiseyes______,becausetheywereverylarge.

A.inparticularB.withparticularC.inspecialD.withspecial

20.Theproblemwassettledtothecompleteofthem,sotheydidn‘tcomplain.

A.amazementB.satisfactionC.disappointmentD.attraction

二、翻譯(10題)21.因?yàn)槲覀兊漠a(chǎn)品在國內(nèi)外聲譽(yù)頗佳，所以產(chǎn)品需求量逐年增加。

22.我代表本公司請(qǐng)您參加今晚七點(diǎn)的晚宴，希望您能光臨。

23.TodaythecomputerplaysavitalroleinthelivesofmanyAmericansandisseenasoneofthegreatesttechnologicaldevelopmentsofalltimes.

24.Theyoungmanwasverymiserable.Hehadnomoneyabouthim.Allsavingshadbeenstolen

25.Grandmatookitforgrantedthatfoodpriceswouldrise,sosheboughtalotofrice.

26.Therewillbeadvancesinbiologicalknowledgeasfar-reachingasthosethathavebeenmadeinphysics.

27.據(jù)報(bào)道，迄今為止，外國保險(xiǎn)公司已打入中國19個(gè)城市。

28.SectionA

Directions:TranslatethefollowingEnglishintoChinese.

(非英語專業(yè)學(xué)生做)

Directions:Inthispart,thereare5itemswhichyoushouldtranslateintoChinese,eachitemconsistingofoneormoresentences.ThesesentencesarealltakenfromthereadingpassageinpartⅡ.Youcanreferbacktothepassagessoastoidentifytheirmeaninginthecontext.

Forexample,itisrecordedinmanyhistorybooksthatpeoplewholivedover3000yearsagoatesaltedfish.ThousandsofyearsagoinEgypt,saltwasusedtopreservethedead.

29.我要是當(dāng)初堅(jiān)持把法語學(xué)下來就好了。

30.Manyproposalswereraisedbythedelegates,asweexpected._____________________________________________________________________________

三、書面表達(dá)(10題)31.以某公司的名義寫一個(gè)競賽通知。內(nèi)容如下：

(1)競賽的名稱和內(nèi)容。

(2)參與對(duì)象。

(3)競賽的時(shí)間。

(4)報(bào)名的截止日期。

32.Writing（25points)

你(LiYuan)剛買了一塊表，但你不滿意，因?yàn)樗傆忻?。寫一封抱怨信，其?nèi)容如下：

(1)買表的時(shí)間、地點(diǎn)；

(2)出現(xiàn)的問題；

(3)要求退貨。

33.Ⅵ.Writing(25points)Directions:Forthispart,youarcsupposedtowritealetterof100—120wordsbasedonthefollowingsituation.Remembertowriteitclearly.6.．寫封信給你的朋友Glad，他下周一下午4點(diǎn)將從另一個(gè)城市乘飛機(jī)來看你，內(nèi)容包括：(1)不能去機(jī)場接站，向他表示歉意；(2)臨時(shí)要出差(具體內(nèi)容)；(3)告訴他如何從機(jī)場來你家；(4)十分歡迎他到你家來。

34.你(LiYuan，TeL：78790765)剛從海邊度假回來，對(duì)旅行社所定的旅館及其服務(wù)不滿意。因此決定給該旅行社的經(jīng)理寫封抱怨信。信的內(nèi)容包括：

(1)說明不滿意的具體事件。

(2)提出改進(jìn)建議或賠償要求。

35.標(biāo)題：TheInternet____________________________________________________________________________________________________________________________________________________________________

36.假設(shè)你是一名高中生，一次一位外國朋友問你，除了在學(xué)校學(xué)習(xí)英語還有什么其他途徑可

以練習(xí)英語。請(qǐng)你根據(jù)提示用英語寫出你參加“英語角”的情況。

提示：

1．“英語角”于兩年前成立，許多中學(xué)生參加，有時(shí)也有一些大學(xué)生和外國友人來此。

2．活動(dòng)時(shí)間：每周六上午。

3．活動(dòng)內(nèi)容：練習(xí)英語口語，談?wù)摯蠹夜餐信d趣的事情，交流學(xué)習(xí)英語的經(jīng)驗(yàn)等。

4．談?wù)勀銋⒓哟隧?xiàng)活動(dòng)的體會(huì)。

注意．詞數(shù)應(yīng)為100左右

37.Ⅵ.Writing(25points)Directions:Forthispart,youaresupposedtowriteacompositionin100--120wordsbasedonthefollowingsituation.Remembertowriteitclearly.61．一組外國人原打算在我市參觀期間去你?？匆豢矗蚺R時(shí)有事不能去，請(qǐng)對(duì)你校布局予以介紹。注意：(1)敘述要有條理，方位清楚，要用一些方位詞。(2)題目：OurSchoolYard(3)在文中要提到教學(xué)樓，辦公樓，試驗(yàn)室，電教中心，圖書館，宿舍，食堂，操場等等。

38.你(LiYuan)的生日就要到了，寫封信邀請(qǐng)朋友參加你的生日聚會(huì)。信的內(nèi)容包括：

(1)告知對(duì)方聚會(huì)的具體時(shí)間、地點(diǎn)。

(2)到達(dá)聚會(huì)地點(diǎn)的行車路線及便利的交通工具。

39.假設(shè)你是一個(gè)農(nóng)村學(xué)生，進(jìn)城看到河水被嚴(yán)重污染，請(qǐng)寫一篇議論污染的日記。內(nèi)容包括

以下幾點(diǎn)：

1．河水顏色發(fā)黑，并發(fā)出臭味。

2．水里沒有魚，也沒人游泳。

3．污染原因是附近的工廠往河里排放工業(yè)廢水。

4．大家應(yīng)保護(hù)環(huán)境，減少污染。

注意：

1．要符合日記的格式。

2．詞數(shù)為l00左右。

40.你(LiYuan)和幾個(gè)朋友約定明天在人民公園野餐。你們的朋友Peter也應(yīng)邀參加。你給他寫封信，內(nèi)容包括：

(1)說明野餐目的。

(2)說明路線。

(3)說明日期、時(shí)間。

四、翻譯(20題)41.Weshouldblamecomputervirusesfordestroyingsomeofourimportantdocuments.

42.WehopeyoucanacceptourinvitationandlookforwardtomeetingyouinBeijing.

43.IftheChinesepeopleworkhard,theycandefinitelyattainthisgrandstrategicobjective.

44.TenderFormswillbeavailableupto4:00p.m.onFebruary15,2004.

45.Asafinancialadvisor,I'veseenhundredsofpeoplelearntocontroltheirmoneyinsteadoflettingitcontrolthemandwatchedastheyincreasedastheyincreasedtheirfreedom,powerandsecuritybyhandlingmoneyconsciously.

46.Todaywestilldistinguish,evenamongrepetitivejobs,betweentheskilledandtheunsailled;butintheyear2020allrepetitionwillbeunskilled.

47.Iftheweatherpermits,wearegoingtosetouttomorrowmorning.

48.他們很忙，只是偶爾去看戲。

49.Thetoyshavetomeetstrictsafetyrequirementsbeforetheycanbesoldtochildren.

50.他們正在尋找那逃掉的瘋子。

51.TheUnitedStatesGreenBuildingCouncil,anonprofitindustrygroupthatencouragesthecreationofenvironmentallyconsciousbuildings,willintroduceabird-safetycreditthisfallaspartofitsenvironmentalcertificationprocess.

52.她努力工作，以便8點(diǎn)能把一切都準(zhǔn)備好。

53.Asfarasabilityisconcerned,Tomistherightpersonforthejob.

54.我已盡了我最大的努力，因此如果我失敗，我并不覺得有什么羞恥的。

55.這一項(xiàng)目的失敗使我們得出結(jié)論：我們過高估計(jì)了他的能力。

56.Afterworkinginthecompanyforthreemonths,hehadthelucktobepromoteddeputydirector.

57.Quiteafewyoungpeoplenowadayshavethehabitoflisteningtobackgroundmusicwhiledoingtheirhomework.______________________________________________________________________________

58.Therearesomescientistswhohavemadeaspecialstudyofwhywedream,whatwedreamandwhatthosedreamsmean.

59.Agoodcitizenshouldbeagoodparent,child,wifeandhusband.

60.Weareconcernedtodeveloptheabilitiesofalloutpupilstothefull,notjusttheiracademicability.

五、閱讀理解(5題)61.

Whatisthemainideaofthepassage?

A.There'sagoodwaytodealwithglobalwarming

B.Treeplantingprovidesemploymentforthepoor

C.Treeplantingsolvestheproblemofunemployment

D.Raju's"socialforestry"programwinsthesupportofNREGA

62.Theword“indispensable”inthefirstlinemeans（）

A.impossibleB.essentialC.advisableD.available

63.

Whensummercomes,manyAmericans______.

A.hopetomeetnewpeople

B.expecttofindsomeclosefriends

C.wanttobeginlastingfriendshipswithnewpeople

D.bothAandB

64.

Whenthingsfarawayseemindistinct,oneisprobably______.

A.nearsighted

B.sufferingfromcataracts

C.astigmatic

D.farsighted

65.

Onereasonitisdifficulttoknowwhythewhalesaredyingisthat______.

A.thewhalestravelsuchalongdistance

B.therearemorewhalesthanthereusedtobe

C.thewhalebodiesaretoooldtostudybythetimetheyarefound

D.thewhalesareendangered

六、作文(1題)66.Youaretowritein100-120wordsonthetopicGlobalShortageof

FreshWater.YoushouldbaseyourcompositionontheoutlinegiveninChinesebelow

：1.人們認(rèn)為淡水是取之不盡的

;2.實(shí)際上淡水是短缺的;3.我們應(yīng)當(dāng)怎么辦。

參考答案

1.C

2.D解析：上句責(zé)備瑪麗應(yīng)該做作業(yè)而不是坐到那兒看電視，下句是瑪麗對(duì)媽媽責(zé)備的一種辯解：“你說過電視是有教育意義的?！彼訢項(xiàng)正確。

3.C解析：句子的前半部分是主語從句，主語從句中的謂語動(dòng)詞時(shí)態(tài)應(yīng)根據(jù)句意而定。

4.A

5.A

6.C

7.A解析：本題考虛擬語氣在名詞性從句中的用法。在“ask(advise，desire，ordersuggest，require，etc。)+the廣引導(dǎo)的從句中，謂語動(dòng)詞應(yīng)用“should+認(rèn)”，should可以省去，再結(jié)合語態(tài)，故A項(xiàng)正確。本句大意為：他們要求所有的必要文件都必須在月底之前交到校長辦公室。

8.C解析：本題考查詞義的辨別。rise出現(xiàn)，put放下，raise提起，arise升高。

9.D

10.C解析：副詞so置于句首，句子應(yīng)該用倒裝語序，某人受傷用sb.beinjured來表示，故答案為C。

11.D本題考查時(shí)態(tài)。

【應(yīng)試指導(dǎo)】句意：當(dāng)你寫信回家的時(shí)候，請(qǐng)代我向你的妻子問好。在時(shí)間狀語從句中用一般現(xiàn)在時(shí)代替一般將來時(shí)。

12.C

13.A

14.A本句考查兩個(gè)并列句之間的連接的詞。題干的意思是：“氣球能夠浮在空氣中正如船能夠浮在海面上一樣。”在四個(gè)選項(xiàng)中，只有A項(xiàng)的justas有“正如，猶如”的意思。故選A。

15.A

16.B解析：表示否定的副詞前置于句首，句子需要不完全倒裝，即助動(dòng)詞提前。其余選項(xiàng)均可排除。除Notuntil外還有never，seldom，rarely，seldom，no，little，hardly，innotime等否定副詞或結(jié)構(gòu)放在句首時(shí)，句子需要部分倒裝。

17.D

18.A解析：句意：她昏倒了。給她臉上澆些水，或許她會(huì)醒過來。本題考查詞組辨析。comeround：過訪，繞道而來，蘇醒過來；comeback：回來，恢復(fù)；comeagain：再說一遍，重復(fù)一遍；comeout：出來，傳出。

19.Ainparticular是固定搭配，意為“特別地”。

20.B

21.Asourproductshaveagoodreputationbothathomeandabroad,theirdemandisincreasingyearbyyear.

22.OnbehalfofmycompanyI’dliketoinviteyoutothedinnerpartytobeheldatseventonight.Weshouldbegladifyoucouldcome./Iwishyouwouldbepresent.

23.今天計(jì)算機(jī)在許多美國人的生活中起了一個(gè)重要的作用并被認(rèn)為是所有時(shí)代中最偉大的技術(shù)發(fā)展之一。今天計(jì)算機(jī)在許多美國人的生活中起了一個(gè)重要的作用，并被認(rèn)為是所有時(shí)代中最偉大的技術(shù)發(fā)展之一。

24.這個(gè)年輕人很慘身無分文所有的積蓄都被偷了。這個(gè)年輕人很慘，身無分文，所有的積蓄都被偷了。

25.（奶奶理所應(yīng)當(dāng)?shù)恼J(rèn)為食品價(jià)格肯定會(huì)上漲，所以她買了很多大米）

26.Therewillbeadvancesinbioloicalknowledgeasfarreachingasthosethathavebeenmadeinphysics.生物學(xué)知識(shí)的發(fā)展將像物理學(xué)的發(fā)展一樣具有廣泛的影響。

27.ItisreportedthatforeigninsurancecompanieshaveenteredintonineteenChinesecitiessofar.

28.例如許多歷史書中記載生活在3000年以前的人們吃咸魚。幾千年前在埃及鹽被用來保護(hù)尸體。例如，許多歷史書中記載，生活在3000年以前的人們吃咸魚。幾千年前在埃及，鹽被用來保護(hù)尸體。

29.IwishIhadkeptupmyFrench.

30.正如預(yù)料的那樣，代表團(tuán)給出了許多建議。

31.CompetitionNotice

July18,2009Pleaseinform.anyartstudentsyouknowaboutthisfreetoentercompetition.

FirstPrize:＄5,000

SecondPrize:＄2,000

ThirdPrize:＄1,000

TheStarspaceCompanyrecentlylaunchedastudentartscholarshipcompetitionforuniversitystudents.Thecompetitionisfreetoenterandisopentoartstudentsthroughouttheworld.

Thescholarshipprogramisintendedforstudentswhoexhibitexceptionalartisticexcellenceintheirchosenmedium.Includingphotographyandvideo,bothcontemporaryandtraditionalinnature.

ThedeadlineforsubmissionisNovember21,2009.ScholarshipwinnersareannouncedonDecember19th,2009.StudentsinterestedinsigningupfortheStarspaceScholarshipCompetitioncanfindoutmoredetailsbyvisiting_/scholarships.

TheStarspaceScholarshipCompetition

32.T0whomItMayConcern：

Threedaysago，IjustgotthewatchIorderedfromyourstore．Yousentitontimeandthanksforthat．ButIbmndseveralproblems．First，thecoloritnotwhatlwanted．1wantedgolden，butyougavemesilverinsteac!．IthoughtthatwouldbeOK，ifeverythingelseisgoodenoughThestrangerthinghappens．

Thewatchgetsfiveminutesslowereveryday，SoIhavetokeepcorrectingit．Becauseofthis，Ifeelnervousaboutbeinglateforwork．Ireallycannotstanditanylonger．SoIhavetowritethislettertorequestgivingthewatchbacktoyouandfullmoneybacktome．

Alongwiththeletteristhecopyoftheorder．

Thankyou．Iamlookingforwardtohearingfromyou．

Yourssincorely

LiYuan

33.61.

參考范文DearGlad,January18,2007IamsorrythatIwon'theabletomeetyouat4:00pmnextMondayafternoonattheairport.Thismorningmybossaskedmetogoto

Shanghai

onbusiness.Itissomethingveryargent.IMilhavetostaytherefor10clays.Businessgoesfirst,andIcandonothingaboutit.Whenyouarriveattheairport,pleasetakeBusNo.120andgetoffattheHolidayBusStop.TheStopisquitenearmyhouse,IliveinRoom333,EntranceNo.2,theHolidayApartmentBuilding.Mymotherisalwaysathome.Itoldheralreadythatyouwouldcometoseeme.Youarewelcometomyplace.Bestwishes.Yourfriend,GaoMing(信體正文字?jǐn)?shù):117words)

34.DearManager,

Iamwritingthislettertomakeacomplaint.

Iamoneofyourcustomerswhowerejustbackfromtheseven-daytriptoHainan.Iwastotallydisappointedbytheveryunhappystayweexperiencedinthehotelyoureservedforus.First,itislongdistancetotheseasidefromthehotel.Ittookus20m

Istronglysuggest:

1.Rentabusspeciallyfortravelers.

2.Movethebaroutofthehotel.

Lookforwardtohearingfromyou.

Yours,

LiYuan

Tel.78790765

35.TheInternetWiththedevelopmentofcomputers，theInternethasbecomewidelyused.Moreandmoreinformationwillbeprovidedforpeople.Wecangetallkindsofusefulinformationinanyscientificresearchfieldwheneverweneed.ItcanhelpUStoenrichourknowledgeandhelpourcountrytokeepupwiththedevelopedcountries.However，theInternetalsobringsUStoomuchinformation.ItalwaysmakeUSverydifficulttofindsomethingavailablebybrowsingmanynecessarywebsites.Inaword，weneedtheInternet.butweshouldmakegooduseofit.

36.Onepossibleversion:

I"maseniorstudent.IlikeEnglishverymuch.attendingEnglishlessonsatschool，IoftengototheEnglishCornerintheparknearmyhomeonSaturdaymorning.Itwassetuptwoyearsago.Manyhighschoolstudentsgatherthere.Sometimes，some

CollgesudentsandevenforeignfriendsarepresentattheEnglishCorner.

TherewepractiseourspokenEnglish，talkaboutwhatweareinterestedin，exchangeourexperienceinlearningEnglishandsoon.I"velearnedalot.

IhavegreatlyimprovedmyselfinEnglishsinceIvisitedit.Itisreallyagoodhelptome.

37.61．在描寫文中，要把方位按一定的順序描寫清楚，可用一些方位詞如：infrontof，behind，

beside，onbothsides，nextto等等。另外，校園的設(shè)施也要會(huì)講，如：教學(xué)樓theteachingbuilding，辦公樓teacher'sofficebuilding，試驗(yàn)室thelab，電教中心theAudiovisualCentre，圖書館thelibrary，宿舍dormitory，食堂canteen，操場theplayground等等。OurSchoolYardThisisamapofourschoolOurschoolislikeabeautifulgarden.Whenyouentertheschoolgate,awidetree-linedroadleadsyourighttothenine-storyclassroombuilding,wherewestudy.NexttotheclassroombuildingistheAudiovisualCentre,wherewecanwatchTVeveryevening.Oneithersideoftheschoolroad,thereisaflowerbedinwhichvariouskindsofflowersareinbloom.

Inthesoutheastofourschoolyardstandsourbeautifullibrarywithallkindsofbooksinit.Teachersandstudentsgothereenjoyingreadingintheirsparetime.Andinthenortheast,youcanfindthereachersofficebuilding.

Behindtheteachersofficebuildingisaplayground.

Besidetheplaygroundisanothernewly-builtbuilding—ourlab.Ifyougoalongtheroadbehindthelab,you'11arriveinthestudentlivingareawherethereareourdormitoriesandcanteens.Thelifeatourschoolisactive,joyfulandcolorful.Welcometoourschool.

38.DearPam,

Mybirthdayiscoming!Myparentsaregoingtoholdabirthdaypartyformeat13:00onMay29th(Sunday)athome.Willyoubefreeandcometomyparty?I'11beveryhappy.Besides,Tom,Janeandsomeotherclassmatesarecomingtoo.

YoumaytakebusNo.2toQingStreetandwalkstraightabout20meters.Thereyou'llseeadrugstore.Atthecomerofit,turnrightandgetintoaverynarrowstreetandlookforBeigingNo.10.That'smyhome.We'11waitforyouthere.

Pleasecallmebeforethedateifyoucannotcome.

Ican'twaitforthereunion.

Takecare

LiYuan

39.Onepossibleversion:

September16，2012，SundayCloudy

Iwenttothesmallcityfarawayfromvillagestobooksthismorning.WhatIsawtheresurprisvery.much.Thereisariverinthecity.Thewaterinitisdarkandsmellsterrible.Itispollutedwithchemicalwastefromfactories.Therearemanysmallfactoriesalongtheriver.Theirwasteispoureddirectlyintotheriver.Theworstoneisthepaperfactory.Itpourswastewaterintotheriverdayandnight.Fishcan"tliveinsuchapollutedriverandneithercanpeopleswiminit.Iwonderwhypeopledon"tcareaboutourenvironment.Weshoulddosomethingtoreducepollution.

40.DearPeter,

We'resogladyou'recomingtojoinustomorrow.Hereishowyoucanfindus.We'llhaveourpicnicinthePeople'sPark.Youknowwhereitis,don'tyou?Afteryouentertheparkbythemaingate,walkstraightontillyoucometoastream.Crossthestreamandturnright.Afterwalkingforawhileyou'llcometoalake.We'llhaveourpicnicthereinthesmallwoodsbythelake.I'msureyou'llhavenotroublefindingus.Docome!

Yours,

Lihua

41.我們應(yīng)把一些重要文件的毀壞歸咎于電腦病毒.blamefor:

42.我們希望您能接受我們的邀請(qǐng),并盼望在北京與您會(huì)面.

43.只要中國人民積極奮斗，這個(gè)宏偉戰(zhàn)略目標(biāo)定能達(dá)到。

44.遞交標(biāo)書的截止日期是2004年2月15日下午4時(shí)。

45.作為理財(cái)顧問，我看到很多人學(xué)會(huì)了掌控自己的錢財(cái)，而不是讓錢財(cái)控制自己；看到他們通過合理的理財(cái)，拓寬了自由度，提高了控制力，增強(qiáng)了安全感。

46.今天我們甚至在重復(fù)性的工作中仍然要分清技術(shù)工