2023学年中卫市第一中学高三第二次调研英语试卷（含解析）

2023学年高考英语模拟测试卷注意事项:1．答题前，考生先将自己的姓名、准考证号码填写清楚，将条形码准确粘贴在条形码区域内。2．答题时请按要求用笔。3．请按照题号顺序在答题卡各题目的答题区域内作答，超出答题区域书写的答案无效；在草稿纸、试卷上答题无效。4．作图可先使用铅笔画出，确定后必须用黑色字迹的签字笔描黑。5．保持卡面清洁，不要折暴、不要弄破、弄皱，不准使用涂改液、修正带、刮纸刀。第一部分（共20小题，每小题1.5分，满分30分）1．Difficultiesstrengthenthemind,_____labourdoesthebody.A．if B．asC．for D．so2．Ifthesenewmeasuresdon’twork,we’llhaveto_______ouroldsystem.A．makeupforB．comeupwithC．breakawayfromD．fallbackon3．Muchdisappointedasheisinthejobinterview,hestillkeepshisconfidence.A．tohavefailed B．failedC．havingfailed D．failing4．ThereignofthenextJapaneseemperorwillbeknownas“Reiwa”(令和)era,in________namethecharacterfor“harmony”isincluded.A．which B．whatC．whose D．as5．—Didyouwatchthebasketballmatchyesterday?—Yes，Idid.Youknow，mybrother________inthematch.A．isplayingB．wasplayingC．hasplayedD．hadplayed6．—Ithinkthepaperistakingyoualongtimetowrite.—I______onitforalmostamonthnow.A．workedB．wasworkingC．amworkingD．havebeenworking7．Afireworksdisplaywasorganized________theQueen’sbirthday.A．tomarkB．markedC．havingmarkedD．beingmarked8．Whetherthebuildingsinthisareashouldbepulleddownhasremained____；peoplearestilllookingforotherpossiblesolutions.A．unchallenged B．relevantC．controversial D．contradictory9．---I’llsendyouthesignedcontractpersonallythistimetomorrow.---Sorry,I______ameetingthen.A．amattending B．attendedC．haveattended D．willbeattending10．Anexhibitionwith885culturalrelicstobedisplayed________attheMeridianGateGallery.A．washeldB．wouldholdC．hasholdD．willbeheld11．We’dbettertakeumbrellas—I’msureit________whenwearriveinLondon;it’salwayswetthereatthistimeofyear.A．willrain B．israiningC．willberaining D．wouldrain12．Shewassuchaproudpersonthatshewoulddieshewouldadmitshewaswrong.A．sinceB．whenC．unlessD．before13．WehadwantedtosurpriseFatherwithabirthdaygift,butmysister_______byaskinghimwhathewouldlike.A．lickedherlipsB．ateherwordsC．spiltthebeansD．pulledhisleg14．Hehasnoideawhatthebookisabout．Hehavereaditverycarefully．A．needn’t B．shouldn’t C．can’t D．mustn’t15．U.S.PresidentBarackObamaarrivedinChina’seconomiccenterShanghaionSundaynight,November15th2009,______astatevisittoChina.A．starting B．started C．tostart D．havingstarted16．Inordertosatisfytheneedsofthemarket,theelectriccompanyhas______itsfocustotabletcomputersandsmartmobilephones.A．switched B．shapedC．directed D．discovered17．Rosa_____thiswashingmachineformorethantenyears.Sheisthinkingaboutbuyinganewone.A．isusingB．usedC．hadusedD．hasbeenusing18．Thearthistorianstriedtofigureouthowthetemple__________whenbuiltaround15B．C．A．mightlook B．mighthavelooked C．mustlook D．musthavelooked19．Inviewofrapidlyagingpopulation,thesecond-childpolicyatthestartof2016.A．isadoptedB．wasadoptedC．hasbeenadoptedD．wasbeingadopted20．Itisthebusdriverwhoshould______thesafetyofthepassengers.A．answerforB．searchforC．standforD．gofor第二部分阅读理解（满分40分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。21．（6分）Whenaspecialoccasionarrives，acolorfulgiftbagoraboxoftenfindsitswaytoadoorstep，anofficedeskoramailbox．Butonceinawhile，apresentarrivesatanunexpectedmomentasareminderthatsomeoneisthinkingaboutus．WandaAndersonofRichland，US，rememberssuchagift．Therosebusheswerefinallyinfullbloomonthatdayinspring．SeeingrosesalwaysbringstomindWanda'schildhoodmemories．Tothisyounggirl，thoseflowerswerealuxury．"Weneverhadmoneytobuyextrathings，soevenatiredrosewassomethingtocherish，"Wandasaid．Nowadays，tohaveabackyardfilledwithmanydifferentrosesispureenjoyment．Wandaespeciallylovestheveryfirstblooms．Herhusband，Dale，devotedlytendstherosesandknowsthislittlefactabouthiswife．So，onthisparticularmorning，hepickedtheveryfirstflowersofspring，freshfromthegarden．ButasDalecamebackintothehouse，hewasmetbyaneighborwhohadstoppedinforaquickvisit．Asthewomanturnedtogo，Dalegraciously（有风度地）handedtherosestoher．Andeventhoughtheirvisitorinsistedshedidn'twanttotakethem，shewasrepeatedlyconvincedthattheflowerswereherstokeep．"ItoldherIwashappyforhertohavetheroses，butIreallywasn't，"Wandasaid，recallingtheemotionsshewasfeelingrightthen．Seeingherverypreciousfirstbloomsgooutofthedoorfilledherwithregret，andabitofselfishness．Throughouttherestofthemorning，Wandaarguedwithherself，knowinglogicallyitwas"bettertogivethantoreceive．"Nevertheless，shewishedshecouldhavekepttherosesforherself．Laterthatday，thecoupleheadedtothepostoffice，whereWandawaitedoutsideinthecar．Then，withoutwarning，anolderwomansuddenlyappearedatthecar'sopenwindow，withabunchofmulticoloredrosesinherarms．"Theseareforyou，"shesaid，givingtheflowerstoWanda．"They'remyfirstbloomsthisspring．"Totallysurprisedandoverwhelmed（不知所措的），Wandathankedthewomanandbentforamomenttoinhale（吸入）theroses'richfragrance．Whenshelookedback，themysteriousvisitorwasgone．Tothisday，that"specialdelivery"changedWanda．Now，herveryfirstbloomsalwaysgotosomeoneelse，asareminderthatsomeoneisthinkingofthem．1、WhydoesWandaloverosessomuch？______A．Shethinksthattheystandforpurelove．B．Shewasgiventhemoftenasachild．C．Herhusbandalwayssendsherroses．D．Shecouldn'taffordthemwhenshewasyoung．2、HowdidWandafeelaftertheneighborleft？______A．Worried． B．Upset．C．Satisfied． D．Relieved．3、WhatchangedWanda'sopinionofgivinggifts？______A．Theflowersherhusbandboughther．B．Thegiftsherneighborgavebacktoher．C．Therosesshereceivedfromastranger．D．Amysteriousdeliveryshegotfromthepostoffice．4、WhydoesWandaalwaysgiveawayherrosestoothersnow？______A．Toshowoffherbeautifulflowers．B．Toprovethatsheisn'tselfish．C．Tosurprisepeoplesheloves．D．Toshowthatshe'sthinkingofthem．22．（8分）ZootopiaFromalargeelephanttoasmallmouse,animalslivehappilytogetherinDisney'sZootopia.Language:EnglishRunningTime:1Hourand30MinutesPrice:Weekdays—$50$25(childrenunder6)Weekends—$60$30(childrenunder6)I’veneverimaginedthemovieissointeresting.Thereare64kindsofanimalsinit.AfterIwatchedthemovie,Ilearnedmoreaboutanimals.Iwouldhighlyrecommendthismovietothoseanimallovers.-JohnIhaveseenmanycartoonsofthiskind,butthisoneissurprisinglyfunnyandIlovethesweetvoiceinit.MybrotherandIjustcouldn'thelplaughingfromthebeginningtotheend.-DavidThismovieissowellmade.Iwenttoseeitwithmy5-year-oldsonlastSundayafternoon.IlovethebeautifulmusicwhilemysonlovestherabbitpoliceofficerJudyverymuch.Itshowsthatsmallanimalslikehercanalsodoseriouswork.-Nancy1、Whatlanguageisspokeninthemovie?A．Chinese.B．Japanese.C．French.D．English.2、Howlongdoesthemovielast?A．90minutes.B．60minutes.C．100minutes.D．120minutes.3、WhatimpressedJohnmostinthemovie?A．Thesweetvoice.B．Thefunnyactors.C．Thebeautifulmusic.D．Thedifferentkindsofanimals.4、HowmuchdidNancyandhersonpayfor?A．$120.B．$90.C．$100.D．$75.23．（8分）Robotsmakemenervous—especiallytheoneswhichseemtothinkforthemselves.IwasembarrassedtoadmitthistillIheardthatBillGates,thefounderofMicrosoft,feltthesameway.GatessaidinaninterviewwiththesocialnetworkingandnewswebsiteReddit:“Iaminthecampthatisconcernedaboutsuperintelligence.Firstthemachineswilldoalotofjobsforusandnotbesuperintelligent．Thatshouldbepositiveifwemanagewell.Afewdecadesafterthat,though,theintelligenceisstrongenoughtobeaconcern.”Well,maybeIdon’thavetoworryaboutmycomputerandkitchenequipmentyet.AfterIusethemIcanalwayspulltheplug.Butinthefuture,machinesmightfindawaytopreventusfromswitchingthemoff.There’saterriblethought!Maybetheproblemwithcomputerstoocleverforusisnotthattheyareevillikesomewe’veseeninsci-fimovies.Whatcouldputusindangeristhattheymightbetooefficient.That’swhatphilosopherNickBostromfromOxfordUniversitybelieves.Hesaysthatmachinesareindifferenttohumansandinpursuitoftheirowngoals，thedestructionofpeoplemightbejustadditionaldamage.Bostromgivesusanexample:Amachinewhichmighthaveitsonlygoaltoproduceasmanypaperclipsaspossiblemightlookathumanbodiesasextramaterialforpaperclipsandgoafteryou.Becauseitis,well,amachine,itwouldnottakepityonyou.It’sagoodthingthatAmericanwriterIsaacAsimovthoughtabouthowfarrobotscangoandleftushisthreerulesofrobotics.Theystatethatarobotmaynothurtahumanbeingorallowthehumanbeingtocometoharm.I’mgladmymachinesathomeare“dumb”.Allmycleanerwantstotakeoveristhecarpetinmylivingroom.Let’shopetheydon’tcreateanappliancewhichwantstotakeovertheworld!1、TheauthorquotedBillGates’wordsinParagraph2inordertomakethetext________.A．better-knownB．morepersuasiveC．better-organizedD．moreinteresting2、Anintelligentpaperclipmachinewouldharmusbecause_______.A．itismuchclevererthanusB．itwouldtakeovertheworldC．ithasthestrongfeelingofdestroyingusD．itwouldseeusjustasmaterial3、HowdoestheauthorfeelaboutIsaacAsimov’srulesofrobotics?A．OptimisticB．WorriedC．DisappointedD．Regretful4、Whatdoesthetextmainlyfocuson?A．Thebenefitsoffuturerobots.B．Thenewapplicationsofrobots.C．Theconcernforsuperintelligence.D．Thepopularityofrobotsinthefuture.24．（8分）Since2013,Torobo,aroboticarmdesignedtotestthelimitsofartificialintelligence.hashadoneambition—tobeadmittedtotheUniversityofTokyo.However,ithasrepeatedlyfailed.Thisyearwasnoexception.InearlyNovemberTorobotookanexamtoprepareforanall-importantstandardizedtest.WhileTorobo’stotalscoreof525outof950was14pointshigherthanin2015，itsstandardscoreof57.1%wasslightlylower,becausehumanstudentsdidbetterinthe2016test.Thoughthescore，whichishigherthanthenationalaverage,isenoughtogettherobotadmittedtomanyotherfamousJapaneseuniversities,itfallsshortoftheminimumrequiredfortheUniversityofTokyo.AcloseranalysisoftheresultsshowedthatTorobo'snewlyprogrammedabilitytosolvecomplexphysicsproblemshelpedincreaseitsyear-over-yearphysicsscorefrom46.5%to59%.Therobotalsodugdeepintoitsdatabaseofinformationfromtextbooksandwebsitestoobtainanimpressive66.3%inworldhistory.Theaverage60%scoresacquiredinthetwomathsections,werenottooshabbyeither.But，whileToroboisabletohandleknowledge-basedquestionsandonesinvolvingcomplexmathematicalcalculations,ithasahardtimethinkingindependently.Asaresult,therobotisunabletofullyunderstandmultiplesentencesandphrasestoarriveatthelogicalconclusionsrequiredintheEnglishlanguagetests.Thisweaknesswasreflectedintheweakoralandwritingscores,whichcameinat36.2%and50.5%,respectively.Fortunately,afterfourtiringyears,therobot'screatorshavedecidedtofreeTorobofromitsannualtest-takingsuffering,theresearchteamwillinsteadfocusonimprovingtherobot’sabilitytopickoutspecificanswersfrommassivesetsofdata—askillthatledtoitsexcellenthistoryscores.Theybelievetheexpertise(专业技术）willhelpTorobosucceedasanindustrialrobot.1、WhatisthedisadvantageofTorobo?A．Ithasmuchdifficultysearchingforfacts.B．Itdoesn'townlanguageskills.C．Ithasweakindependentthinkingability.D．Itcouldn’tgetthroughtheexams.2、Whatdoestheunderlinedword“it”inthethirdparagraphreferto?A．thescoreB．ToroboC．theUniversityofTokyoD．thenationalaverage3、Whatdidtheexamresultsshow?A．Torobo'sscoredidn’treachthenationalaverage.B．Torobo'sprogrammedabilityimproveditsmathscore.C．Torobowasadmittedtoauniversity.D．Torobodidwellinthehistoryexam.4、Whatisthetextmainlyabout?"A．Subjectsarobotaregoodat.B．Arobot'sperformancesinexams.C．Majorsthataresuitableforarobot.D．Arobot'swaystodealwithexams.25．（10分）AVietnamesemanhopestoraisethequalityofeducationinhiscountrybybuilding"parentlibraries"inruralschools.NguyenQuangThachprovideslibrariestotheschoolssobooksaremoreavailableinfarmingcommunities.HeworkswithpublishersinHanoitogetthebooksatreducedratesforteachersandtheirstudents.Mr.Thachsaysmostschoolshaveenoughtextbooks.Buthesaysmanypoorfamilieshavefewbooksathomeanddonotvisitschoollibraries.Helearnedthisbytalkingwithfarmers,workersandstudents.Morethan90percentofVietnam'spopulationcanreadandwrite.ButacademicperformanceintheschoolsremainslowcomparedtootherSoutheastAsiannations.Corruptionisabigpartoftheproblem.Vietnamesemediaoftenhavestoriesaboutteachersgivinghighgradesinexchangeformoney.Someexpertscriticizeteachingmethodsthatdependheavilyondictation.Theysayaskingstudentstorepeateverythingateachersaystotheclassharmstheirabilitytothinkforthemselves.NguyenQuangThachsayshewantspeopletoinvestmoneyinbooksforabetterfuture.Todate,almost1,000parentlibrarieshavebeenbuiltinThaiBinhProvince,Hundredsofbooksareineachone.Severalotherprovinceshavecopiedthismodel.Foreachschool,Mr.Thachhelpsbuildlibrariesforuptofourclasses.Otherpeoplethenfollowhisexample.Parentsofschoolchildrenpaythreedollarseachforthefirstyearandonedollarinotheryears.TheheadoftheAnDucSecondarySchool,PhamDucDuong,toldreporterMarianneBrownthatMr.Thach'sworkhasimprovedthequalityofeducation."Hesaysstudentshavebeendoingbetterincompetitions,especiallyinsocialscience."DuongLeNgaheadstheschoolyouthgroup.Shesaysthatafterthelibrarieswerebuilt,studentsstartedaskingteachersmorequestions.Thestudentsalsosetupdebatingteams.ShethinksMr.Thach'sexamplehelpsstudentsthinkmorecreatively----"outsidethebox."Thedeputyheadoftheschool,UongMinhThanh,saysmanystudentstherewillworkinfactories.Butafterseeingtheinfluenceofthenewlibraries,hehopesthechildrenwillsethighgoalsforthemselves.1、WecanlearnfromthepassagethatVietnameseteachers.A．lackcreativeteachingmethodsB．don'thaveahighsalarytosupportfamilyC．makemoneybyforcingstudentstoattendclassesD．don'thaveenoughbookstoread2、Howisthelibraryprojectcarriedout?A．Everyschoolwillbeprovidedwithfourlibraries.B．Mr.Thachandparentsco-fundforthelibraries.C．Parentspaythreedollarseveryyear.D．Parentsshouldpayfourdollarsinall.3、InDuongLeNga'sopinion,students.A．havebeendoingbetterincompositionsB．needtohaveaboxwhenthinkingC．aremorecreativeinthinkingthanbeforeD．shouldsethighgoalsforthemselves4、What'sthemainideaofthepassage?A．PeoplethinkhighlyofNguyenQuangThach's“parentlibraries”project.B．Vietnameseteachers'corruptionisruiningthefutureofchildren.C．SchoolsinVietnamareingreatneedoflibraries.D．AVietnamesehelpsthequalityofeducationbyabookrevolution.第三部分语言知识运用（共两节）第一节（每小题1.5分，满分30分）阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项．26．（30分）IgotocollegeinPhiladelphia.Goingtocollegesofarawayfrommyhomeisreally1onme,especiallywhenIgetupset.ThechurchshootingthatoccurredinTexasonSundayreally2me.Iwasfeelingdiscouragedaboutthe3thatwelivein,andIfeltsosorryforthe4andtheirfamilies.Thissenseof5stayedwithmeforacoupleofdays.IfeltmoreandmorehomesickasIthoughtaboutthetragedy—itreallymademe6myfamily.Ontopofthisfeelingwasthe7ofupcomingexams.OnTuesday,Ijustcouldnot8myfeelingofsadness.Icalledmymomandshemademefeel9better.Shealwaysseemstohavethe10adviceformeinany11.“Youcan’tputyourhappinessorwellbeinginthe12ofanyoneoranythingoutsideyourself,Amelia,”shetoldme.Shewassohelpfulandso13.Shecalled3moretimesthatdayto14me.Ijustfeltsogratefultohaveapersonwho15mesomuch.Iknowthatnooneelsewilleverlovemeinthewaythat’shedoes.WhenIwasyounger,sheandIhadsuchaterrible16.Iwasfeelingreally17aboutthat.Forme,recognizingthe18thingsinmylifeandfocusingonthepeoplewholovemereallyhelpmegetpastthesadnessIfeel.Somethingsmaybeoutofour19,butappreciatingourlovedonesissomethingthatcanmakea20.1、A．hardB．slowC．softD．strict2、A．movedB．includedC．affectedD．limited3、A．townB．wayC．worldD．corner4、A．killersB．victimsC．actorsD．tourists5、A．sadnessB．prideC．honorD．safety6、A．missB．escapeC．regretD．doubt7、A．joyB．answerC．stressD．measure8、A．achieveB．shakeC．settleD．deliver9、A．finallyB．brieflyC．simplyD．instantly10、A．perfectB．actualC．crazyD．formal11、A．periodB．directionC．styleD．situation12、A．planB．handsC．dreamD．memories13、A．stubbornB．educatedC．selflessD．concerned14、A．informB．persuadeC．remindD．comfort15、A．lookslikeB．caresforC．sendsforD．agreeswith16、A．viewB．raceC．struggleD．treatment17、A．certainB．guiltyC．excitedD．grateful18、A．potentialB．reliableC．positiveD．dangerous19、A．controlB．sightC．dreamD．distance20、A．fortuneB．pointC．programD．difference第二节（每小题1.5分，满分15分）阅读下面材料，在空白处填入1个适当的单词或括号内单词的正确形式。27．（15分）语法填空Teamworkisveryimportantnowadays.Weknowthat1．tasksyourgroupisgiven,afewrulesneedtobefollowed,accordingtosomeexperts,2．(ensure)aproductiveandsuccessfulexperience.Whatcomesfirstistotakeeveryone’sideasinto3．(consider),becauseeachgroupmembercanmakehisorherowncontribution.Secondly,ifyoudon’twanttowastetime,dividethegrouptaskamongallgroupmemberstomakethejob4．(easy).Thirdly,alwaysworktogether,taketurns,andencourageeachotherbylistening,clarifying,andtrustingoneanotherwhen5．(discourage),anditcannevermake6．difference.Keeptheserulesinmind.Inaddition,itisalwayswisetocompareyourresultswith7．ofothergroupmembers,andtokeeprecordsofthesourcesusedbyeachperson,without8．youcan’ttracebacktotheoriginoftheproblemsthatmayhappen9．(unexpected).Inbrief,whenthetimecomestomakeadecisionandtakeapositiononanissue,rememberwhatagroupcanachieve10．(lie)ineachmember’scontribution.第四部分写作（共两节）第一节短文改错（满分10分）28．（10分）假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。请在有错误的地方增加、删除或修改某个单词。增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。删除：把多余的词用斜线（﹨）划掉。修改：在错的词下划一横线，并在该词下面写出修改后的词。注意：1、每处错误及其修改均仅限一词；2、只允许修改10处，多者（从第11处起）不计分。MycousinTimispupil、Heisclever,andheisverynaughty、TodayhefailsinhismathandEnglishexam、Gettinghisreport,hewasdeepworried、Hispoorreportwasrequiredtobesignedbyhisfatherathome、Onthewaytohomeanideaappearedonhismind、Hefoundhisfatherwasreadinganewspaperbeforehegothome、Timsaidtohisfatherjokingly,“Dad,canyouwriteyournamewithallofyoureyesshut?”Hisfatherreplied、“Ofcoursenot,mydear、”Andhisfatherdidso、Timwassatisfiedwiththereportalreadysignedbyhisfather、第二节书面表达（满分25分）29．（25分）假如你是李华，现在你写一封信告诉你的外国朋友Peter如何保持健康，要点如下1.健康对我们任何人来说都是最为重要的；2.注意你的饮食，均衡饮食；3.锻炼是必要的；4.要养成良好的生活习惯，不抽烟，多休息。注意：词数100个左右，开头和结尾已给出，不计入总词数。DearPeter,Iamwritingtoyoutotellyousomethingabouthealth.________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours,LiHua

2023学年模拟测试卷参考答案（含详细解析）第一部分（共20小题，每小题1.5分，满分30分）1、B2、D3、A4、C5、B6、D7、A8、C9、D10、D11、C12、D13、C14、C15、A16、A17、D18、B19、B20、A第二部分阅读理解（满分40分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。21、1、D2、B3、C4、D22、1、D2、A3、D4、B23、1、B2、D3、A4、C24、Webrushourteethdaily,butdoyouknoweverythingyouneedtoknowaboutdentalcareandhygiene?Believeitornot,thereisalotmorethanmostpeoplerealize.Luckily,hereareseveralappsthatcanhelpyou.●BrushDJYoushouldbrushyourteethforfulltwominutesasrecommendedbydentists,butthattimecanbedifficulttojudge.Manyrecommendyoulistentomusic,becausemanysongsarejustaroundtwominutesinlength.BrushDJhasloadsofgreattunesthatwillgetyouintothetwo­minutehabit.Therearebothsongstolistento,andvideostowatch,andyou'llfindavarietyofawesometunes.●OrasphereIt'srecommendedthatOraspherevideosbeusedbydentistsfortheirpatients,sotheycanlearnaboutprocedures.Thosewhodousethesevideossaythatthesoftwarecangreatlydecreasetheamountoftimeittakestoexplainprocedurestopatients.●AmericanDentalAssociation(ADA)Everythingyoueverwantedtoknowaboutyourteeth,andthensome,canbefoundontheAmericanDentalAssociation(ADA)website.You'llfindloadsofgreatarticlesthathavethelatestnewsaboutdentistry（牙科）.Thoseinterestedindentalcareerswillfindplentyofinformationtoheadthemintherightdirection,andthere'sevenasectiondevotedtopublicdentalprograms,includingGiveKidsaSmileandFluorideinWater.●DDSGPHereismorepresentationsoftwarethatexplainsalltypesofdentalprocedures.