江蘇省南京五十中學(xué)2024-2025學(xué)年初三一輪復(fù)習(xí)：三角函數(shù)與解三角形檢測試題含答案

江蘇省南京五十中學(xué)2024-2025學(xué)年初三一輪復(fù)習(xí)：三角函數(shù)與解三角形檢測試題請考生注意：1．請用2B鉛筆將選擇題答案涂填在答題紙相應(yīng)位置上，請用0．5毫米及以上黑色字跡的鋼筆或簽字筆將主觀題的答案寫在答題紙相應(yīng)的答題區(qū)內(nèi)。寫在試題卷、草稿紙上均無效。2．答題前，認(rèn)真閱讀答題紙上的《注意事項(xiàng)》，按規(guī)定答題。Ⅰ.單項(xiàng)選擇1、—Susanhasboughtalargehousewithaswimmingpool.—It________beveryexpensive.Ineverdreamaboutit.A．must B．might C．can’t D．shouldn’t2、Excuseme,Mr.Ma.Couldyoutellme_______.--I’mnotsure,butit’ssaidit’llbeonnextMondayafternoon.A．wherewe’llhavethegraduationceremonyB．howsoonwillwehavethegraduationceremonyC．whenwe’llhavethegraduationceremonyD．howlongwe’llhavethegraduationceremony3、—He’sneverbeenlateforschool.—________________.A．SohaveI B．SoamI C．NeitherhaveI D．NoramI4、Tom,________afraidofspeakinginfrontofpeople.Youarethebestoneinourclass.A．don’t B．doesn’tbe C．notbe D．don’tbe5、Wheneveryou____problems,youshouldtrytogetthemoverbyyourself.A．hearof B．showoff C．callat D．comeacross6、TheicehotelbuiltinCanadais_________snowandice,soitdoesn'tlastlong.A．coveredwith B．madeupof C．connectedto D．providedwith7、Ican’ttellyouhowfantasticthefilmSecretSuperstaris!It’sthe______oneIhaveeverseen.A．betterB．bestC．worseD．worst8、I'mpreparingsomenotesfor______reportcalled“ourgrowingpopulation”.Iwillhavetogive______reporttomybiologyteachertomorrow.A．the；an B．a(chǎn)；an C．a(chǎn)；the D．/；a9、Ifathingisimportantenough,it’sworth______well.Sogooutofyourwaytostudyforthecomingchallenge.A．beingdone B．doing C．todo10、—Didyouhaveagoodtimeattheparty?—Yes.Wesang______danceduntillateatnight.ZXXK]A．butB．ifC．a(chǎn)ndD．soⅡ.完形填空11、完形填空Hearingisveryimportanttoallofus.Wecan1beautifulmusic,nicesongsofbirds,thelaughterofpeopleorotherdifferentkindsof2intheworldwithourears3wemusttrytoprotectourears.Thefollowingwilltellyou4protectears.Listeningto5usicalotcanbebadforears,especiallywhenheadphonesareused.So6thevolume(音)whenyou'rewearingheadphonesortrynottowearheadphones.Youshouldgiveyourearsarestifyoulikewearingheadphones.Beforeswimming,remember7earplugs（耳塞)intoyourearsorwearaswimhattostopwaterfromgettingintoyourears.Ifyouaregoingtoaconcert,wearearplugstoprotectyourears8theterriblemusic!Infact,specialearplugscanbemadeforyouifyougotoconcertsalotorifyouareamusicianyourself.Seeadoctorifyourears9Takesomemedicineifthedoctorasksyoutodoso.Followtheadviceabovenowandyouwon'tbesaying“what?"whenyouaregetting10.1．A．listenB．hearC．listentoD．hearof2．A．soundsB．noiseC．voicesD．barks3．A．BecauseB．AlthoughC．SoD．But4．A．whatB．howC．whattoD．howto5．A．loudB．a(chǎn)loudC．loudlyD．quiet6．A．turnonB．turnoffC．turndownD．turnup7．A．putB．toputC．puttingD．toputting8．A．forB．fromC．withD．a(chǎn)t9．A．breakB．sickC．illD．hurt10．A．youngB．oldC．sickD．tiredⅢ.語法填空12、Howtimeflies!Mythree-yearmiddleschoollifewillbeoversoon.Lookingback,IhavemanymemoriesofmyEnglishstudy.WhenI1．(enter)themiddleschool,IhadsomanydifficultieswithmyEnglish.Iwasnotabletounderstandtheteacherinclass,andIcouldn’tmasterthewordsandphrases.ForatimeIwanted2．(give)itup.3．(late),withthehelpoftheteacherandmyclassmates,Ilistenedtotheteacher4．(care)inclass,keptonreadingEnglisheverydayandspokeasmuchaspossible.StepbystepImadegreatprogressinEnglish.Inaword,onlywhenyoudevelopinterestin5．(study)Englishcanyoulearnitwell.Ⅳ.閱讀理解A13、*metallic像金屬的1．Lookatthecalendar.It’sOctober6thtoday.Youbrokeaclaycupthismorning.Whenwilltheycollectthebrokencup?A．OnOctober3rd.B．OnOctober10th.C．OnOctober17th.D．OnOctober24th.2．Whichofthefollowingthingscanbecollectedtoburn?A．Dinnerfood.B．Fishcans.C．Plasticplates.D．Milkbottles.B14、Peopleusuallythinkvolunteeringisjustforadultsanditseemshardforstudentslikeus.ButitistotallydifferentinCanada.Thegovernmentencouragespeopleofanyagetovolunteerinpublicandmakecontributionstothewholesociety.Therefore,ifstudentswanttograduatefromhighschool,30hoursofvolunteeringisrequired.Ifstudentswanttogetintoagooduniversity,ithelpsiftheycontributealottosociety.Volunteeringisanimportantfactorthatuniversitieswilltakeintoconsideration.Furthermore,therearevolunteeropportunitieseverywhere.PeoplecanfindinformationabouthowtovolunteerpostedinthelibraryorontheInternet.Itincludesmanydifferentjobs,suchaswrappinggiftsinashoppingmall,takingcareofsmallkidsorcleaningupachurch.Studentscanchoosewhattheywanttodoandregister(注冊)online.IgotmyfirstvolunteeringjobinNewWestminsterMuseumeverySundayfrom9:30amto11:30am.Myjobistoproofreadthedocumentsonalaptopandcorrectmistakes.ThemuseumisaboutthehistoryoftheIrvingFamily,ahistoricallyimportantfamilyinNewWestminster.Atfirst,Iwasnervoustocommunicatewithothers.ButastimepassedIbecamemoreopen.Duringvolunteering,Inotonlylearnedhowtoworkwithothervolunteers,butalsolearnedalotofhistoryaboutNewWestminster.Asavolunteer,Iamproudofmyself.Ienjoydoingmyjobandhelpingothers.1．Fromthefirstparagraph,weknow_________inCanada.A．beingavolunteercanearnalotofmoneyB．studentscangraduateformhighschoolwithoutdoingvolunteeringC．thestudentwhocontributesalottosocietymayhaveachancetoenterthegooduniversityD．thegovernmentonlyaskadultstobevolunteers.2．Thewriterspent________hourswhenshedidherfirstvolunteeringjob.A．2B．3C．4D．53．Theunderlinedphrase“proofreadthedocuments”means_________inthethirdparagraph?A．起草文件B．校對(duì)文件C．打印文件D．發(fā)送文件4．Thewriterwrotethearticlemainlyto_________.A．introducethevolunteeringinCanada.B．describewherecanfindvolunteeropportunitiesC．showthatshelearnedalotfrombeingavolunteerD．compareherfirstvolunteeringjobwithotherjobstoshowtheirdifferences5．Thebesttitleofthearticlemaybe“_________”.A．VolunteeringinCanadaB．WheretofindavolunteeringjobinCanadaC．ThebestwaytofindavolunteeringjobinCanadaD．StudentsinCanadaC15、Somepeoplesaythattoday,readingisnotasimportantasitwas.Thesedayswehavephotographs,films,radioandtelevision.Whyreadadescriptionofsomethingwhenyoucanlookataphotograph?WhyreadanewspaperwhenthelatestnewsisbroughttouseveryhouronradioandTV?Photographywascertainlyawonderfulinvention.Photographscangiveaveryclearideaofplacesandofpeoplethatwehaveneverseen.Anencyclopedia(百科全書),forexample,isalwaysbetterwhenithasgoodillustrations.Butwealsoneedwordstoexplainthephotographsanddrawings.Aphotographofanelephantmaygiveusaverygoodideaofwhatanelephantlookslike,butittellsusnothingaboutthedifferentsortsofelephantsthereareandwheretheyarefound,theirexactsizeandweight,howtheycanbeusefultomanandsoon.Inthesameway,agoodfilmhasaction,movement,color,andmaybemusic.Thesearethingswedonotfindontheprintedpage.Butreadinganovelhascertainadvantagesoverwatchingevenanexcellentfeaturefilm.Readinganovelrequiresimagination.Eachofusimaginesastorydifferently.Watchingnewsontelevisioncancertainlybeexciting.Butweneednewspapersaswell.Someimportantnewsstorieshappenwhentherearenocamerasaround.Moreimportantly,anewspaperdoesnotjustreportthenews.Itexplainswhysomethinghasbeenhappening.Italsocontainsinterestingarticlesondifferentsubjects.Newspapersareanimportantpartofourlives,ifwewanttounderstandwhatisgoingonintheplacesweliveaswellasinotherpartsoftheworld.Readingisveryimportantforinformationandpleasure.Weneedtobegoodreaderstoenjoyafulllifeashumanbeings.Readingisaskillandlikeotherskills,itneedspractice.Themoreweread,thebetterreaderswebecome.Andthebetterreaderswebecome,themoreweenjoyreading!Thesecretistogetthereadinghabit.Readatleastalittleeveryday.1．AccordingtoParagraph2,photographscangiveus__________.A．enoughinformationaboutpeopleandplacesB．noinformationaboutthingsC．someinformationaboutthingsbutnotenoughD．thewronginformationaboutthings2．Newspaperscontain__________.A．moreinformationthantelevisionB．lessinformationthantelevisionC．morenewsfromothercountriesD．lessinformationaboutimportanteventsthanTV3．Whataretheadvantagesofnoveloverafeaturefilm?A．Therearemoreinterestingsubjectsinnovels.B．Wedonothearanymusicinanovel.C．Novelsalwaysexplainwhatishappening.D．Novelsmakeususeourimagination.4．Whatdoestheauthorthinkaboutreading?A．Itisawonderfulinvention.B．Itisanimportantpartofourlives.C．Itrequiresnopractices.D．Itisnotasimportantastelevision.D16、2014BillboardMusicAwards(美國公告牌音樂獎(jiǎng))wasbroadcastlivefromtheMGMgrandGardenArenainLasVegasat8p.m.onSunday，May1．Hereisthelistofawarded.2．2014BillboardMusicAwardswasbroadcast．A．inLosAngelesB．inLasVegasC．onFridayD．onMay83．TopRapArtistgoesto．A．LordeB．KatyPerryC．LukeBryanD．Eminem4．JustinTimberlakewonawardsthistime．A．5B．6C．7D．8E17、“Whatissuccess?”MrGruberaskedhis6thgradebusinessclass.Itwashisopeningconversationforthefirstclassoftheterm.“Successisridinginasweetcar,watchingan80-inchTV,andlivinginaplacewithatleasttwelverooms.”O(jiān)nestudentanswered,earninglaughsfromallthestudents.MrGrubersmiled,butshookhishead.“Tom,thatisexcess(過量).Thatisnotsuccess.”“Howaboutbeingabletoprovideforyourfamily?”AblondegirlnamedSandyinthefrontsuggestedasananswer.“Nowwe’regettingcloser,”MrGrubersmiled,“buttrythinkingaboutwhatyouneedandwhatyouwant.”“Gettingeverythingyouwant.”Tomshoutedoutanansweragain,tryingformorelaughs.MrGrubersighed.“Ibelievewe’vealreadytalkedaboutexcessversus(與…比較)success.”“Gettingeverythingyouneed,butsomeofwhatyouwant?”James,sittinginthebackwonderedaloud.“Quiteright!”MrGruberclapped.“Successisgettingeverythingyouneedandsomeofwhatyouwant.Themoreyougetthatyouwant,themoresuccessfulyouare.Youdoreachapointwhereyouarelivinginexcess,though.”“Whatdoesthishavetodowithbusiness?”Tomasked.Itseemedifitwasn’tfunny,hewasn’thappy.“Well,Tom,thinkofitthisway:thepointofbusinessistomakealivingtosupportyourfamily.Onceyouhaveproperlyseento(確保)theirneeds,youcanthenseetogettingtheextrasthatyouwant.”“WhatifIdon’thaveafamily?”hecontinuedtobedifficult.“Thenyouhavetoprovideforyourself,afamilyofone.”“Hehasgoldfishtothinkabout!”Peter,Tom’sfriend,shoutedout.“Thenheneedstoprovideforafamilyofonewithafishbowl.”Mr.Grubercorrectedhimself.Tomnodded,satisfiedwiththatanswer.“Sointhenextnineweeks,we’regoingtostudybasicbusinesssituations,likehavingacheckingaccountandunderstandingcreditcards.”Tomrubbedhishandstogetherexcitedly.“Whendowegettostartspending?”“Youalreadyare,Tom.You’respendingtimewithus!”Mr.Gruberlaughed.“Now,let’sseewhatyouguysknowaboutcreditcards…”1．WhatclassdidMrGruberteach?A．HistoryB．ScienceC．MathsD．Business2．Whichstudentdidn’tseemtobetakingtheclassseriously?A．TomB．JamesC．PeterD．Sandy3．HowdidMrGrubermakehisclasslivelyandinteresting?A．Hehimselfkepttalking.B．Hejustreadfromatextbook.C．Heshowedamovietohisstudents.D．Hegothisstudentstotakepartinadiscussion.4．WhatdoyouthinkofMrGruberaccordingtothepassage?A．StrangeB．PatientC．ShyD．Proud5．Whatcanbethebesttitleofthispassage?A．GetWhatYouWantB．NeedsandWantsC．TrytoGetMoreMoneyD．HowtoLiveWellF18、Anoldscientistrecentlymadeseveraltestswithdifferentanimalstofindoutwhichwasclevererthanotheranimals.Inonetesttheoldscientistputamonkeyinaroomwheretherewereseveralboxes.Someboxeswereinsideotherboxes.Onesmallboxhadsomefoodinit.Thescientistwantedtowatchthemonkeyandtofindouthowlongitwouldtakethemonkeytofindthefood.Thescientistlefttheroom.Hewaitedafewminutesoutsidethedoor.Thenhegotdownonhiskneesandputhiseyestothekeyhole(鎖孔).Whatdidhesee?Tohissurprise,hefoundhimselflookingintotheeyeofthemonkey.Themonkeywasontheothersideofthedoorandlookedatthescientistthroughthekeyhole.1．（小題1）Thescientistdidthetesttosee____________.A．ifthemonkeywouldsteal(偷)thefoodB．ifthemonkeywouldlookforthefoodC．ifthemonkeywasclevererthanotheranimalsD．ifsomeboxeswereinsideotherboxes2．（小題2）Inonetestthescientistputamonkey__________.A．intoasmallboxB．intoseveralsmallboxesC．intoaboxwheretherewassomefoodD．inaroom3．（小題3）Afterthescientistlefttheroom,themonkey_________.A．begantoeatfoodB．begantolookforfoodC．lookedatthescientistthroughthekeyholeD．cameintotheboxesoneafteranother4．（小題4）Thescientist_______________.A．gotdownonhiskneesandwaitedoutsidethedoorB．gotdownonhiskneesandheardwithhisearsC．lefttheroomforalongtimeD．lookedatthemonkeythroughthekeyholewithhiseyes5．（小題5）Tothescientist’ssurprise______________.A．themonkeygotdownonitskneesB．themonkeycameoutoftheroomC．themonkeylookedatthescientistthroughthewindowD．themonkeyputitseyetothekeyholeⅤ.書