Unit5（A卷夯實基礎(chǔ)）-2022-2023學年七年級英語下冊分層訓練AB卷（牛津譯林版）

班級姓名學號分數(shù)Unit5Amazingthings單元測試（A卷·夯實基礎(chǔ)）（時間：60分鐘，滿分：100分）一、詞匯填空（本題共10小題，每小題1.5分，共15分。）1．________water,wecan’tliveanylonger.(沒有)2．Thespaceshipwill________theEarthat9a.m.(離開)3．Pleasetellmethe________(事實).Iwanttoknowit.4．Therearemanydifferentkindsofanimalson________（地球）.5．Hungrybeggarsgatheredinthestreetsin_________（搜尋）offood.6．Weranaway________(飛快地).7．As________(平時的),Lucygotupveryearlythismorning.8．Studentsfromalloverthe________(世界)etostudyinChina.9．Don’teattoomuchchocolate.Itmakesyou________(肥胖的).10．Thewomanhasherbabyonher________(背).二、用所給單詞適當形式填空（本題共10小題，每小題1分，共10分。）11．Pleaseholdyourpuppy________withbothhands.(careful)12．Pleasestop________(tell)lies,oryouwillloseallyourgoodfriends.13．Mrs.Sunalwaystellsustoplaygamesfor________than2hourseveryweek.(little)14．Myparents________(buy)somelovelygiftsformeyesterdayandIwasveryhappy.15．Pleasestop__________animals.(kill)16．—Dad,whymustIstop________(play)putergames?—Foryourhealth,myboy.17．MrSmith________(leave)forAmericanextweek.18．Wecanuseputers_______(search)theInternet.19．ThisTVisverygreat.Itsscreenis55_______(inch).20．Wemuststop________ourEarth.(pollute)三、根據(jù)首字母填空（本題共10小題，每小題1.5分，共15分。）21．Thee________isabeautifulplace.Weshouldprotectit.22．—Whenwillyourdadeb_________?—At7:30.23．—MayIspeaktoZhangMin?—Sorry,sheisn’tin.I’llaskhertocallyoubackl_________.24．Icannotdothisjobwellw________yourhelp.25．Thestoryhappenedtwoyearsa________,soIcan’trememberitwell.26．Don’tlietome.Tellmethef_________.27．People,animalsandplantsallliveonE________.28．Sheleftthemeetingroominahurryw________sayinggoodbyetoanybody.29．Itlivesindeserts.Iteatsgrass.Itcangoforalongtimewithoutwater.Itisthec________.30．Look!Someboysarep________flowersinthepark.Let’sstopthem.四、完形填空（本題共10小題，每小題1分，共10分。）Longlongago,therewasaswan(天鵝)withgoldenfeathers(羽毛).Shelivedinalakeatthefootofahill.Awomanlivedinasmallhousenearthe__31__withherchildrentoo.Theywereverypoorandworeolddresses.Theyworkedhardallyearround,butthey__32__livedahardlifeandsometimestheydidn’thaveenoughmoneytobuyfood.Theswanwassadtoseethat.Shesaidtoherself,“I’llgiveoneofmyfeatherstothemeach__33__,thentheycanliveahappylifebysellingthem.”That__34__,sheflewtotheirhouseandleftagoldenfeatheronthetablewithoutsayinganything.__35__,whenitwasdark,theswancameandgavethemafeathereachtime.Thewomanwasveryhappybecausetheirlifewasmuchbetterthanbefore.Butdayafterday,thewomanbecamegreedy(貪婪的).Shesaidtoher__36__,“Theswanmayflyawayoneday.Ifso,wewillbepooragain.Weshouldtakeallherfeatherswhensheesnexttime.”“Oh,no,Mum!”theycried.“Thiswillhurttheswan.Shehelpsusalot!”Butthemotherwouldn’t__37__.Whentheswancameasusual,themother__38__herandtookallherfeathers.Butsuddenly,thegoldenfeatherschangedintochickenfeathers.Then,thegoldenswansaid,“PoorMother,Icameto__39__you,butyouwantedtokillme.Now,Iamleaving.Neverbegreedy!”Withthesewords,theswan___40___.31．A．village B．forest C．field D．hill32．A．even B．really C．still D．never33．A．week B．day C．month D．hour34．A．evening B．a(chǎn)fternoon C．morning D．noon35．A．Bytheway B．Atthatmoment C．Fromthenon D．Atthesametime36．A．brothers B．sisters C．daughters D．sons37．A．believe B．a(chǎn)nswer C．cry D．listen38．A．kept B．cooked C．caught D．burnt39．A．help B．trouble C．teach D．invite40．A．jumpedup B．ranaway C．stoodup D．flewaway五、閱讀理解（本題共10小題，每小題2分，共20分。）It’snotjustwomenwhowearskirts.Mencanwearthemtoo.InScotland,menwearakindofskirtcalledakilt.Thekiltistheirnationaldressandanimportantpartoftheirtradition(傳統(tǒng)).Akiltisacolouredskirtreachingdowntotheknees(膝蓋).Ithaschecks(格子)onitwithdifferentcolours,likeredorblue.EachfamilyinScotlandhasitsowncolours.HowdidtheScotsstarttowearkilts?Therearemanystoriesaboutit.Onestoryisthatthekiltwasinvented(發(fā)明)inthe1720sbyanEnglishfactoryowner,ThomasRawlinson.RawlinsonhadalotofScottishworkersinhisfactoryandhethoughttheirclothinggotinthewayoftheirwork.Sohecuttheirlongclothesintoshorterskirts.Today,mostScotsmenseekiltsasformal(正式的)dresses.Theyusuallyonlywearthematweddingsorbigdinners.Thereareonlyafewmenwhostillwearakilteveryday.Scotsalsowearkiltsinparadeswhentheyplaytheirtraditionalmusicalinstrument(樂器):thebagpipe(風笛).Thearmystillhaskiltsastheuniform(制服),buttheynolongerwearthemtofight(戰(zhàn)斗).41．Akiltis________.A． B． C． D．42．InScotland,differentfamilieshavedifferent_______forkilts.A．colours B．checks C．rules D．shapes43．Whatdoes“gotinthewayof”inthethirdparagraphmean?A．到達 B．得到 C．在路上 D．妨礙44．WhendoScotsmenwearkilts?A．Atweddings. B．Atbigdinners. C．Inparades. D．Alloftheabove.45．Thepassagemainlytellsus_______.A．thingsaboutScotsmen’straditionalkilts B．howtowearkiltsC．whentowearkilts D．Scotsmen’simportanttraditionPeteris15yearsold.Helikesplayingputergamesandlisteningtomusic.Oncehespentthewholenightplayingputergamesandlisteningtomusic.HewasexcitedandyelledalongwiththeMP3player.ThenextdaywhenhewalkedoutofhisroomafterlisteningtotheMP3player,hecouldn’thearanythingabouthismother’swords.Hismothertookhimtothehospitalatonce.Itwasmoderate(中度的)hearingloss(聽覺損耗).AreyoulikePeter?Ifyouaredoingthisnow,stopitatonce.AsurveyshowsthatlotsofyoungpeopleenjoylisteningtotheirMP3players.Andtheyalwayslistentothemathighvolume.Thereareabout100millionpeoplelisteningtoMP3playersinEuropeeveryday.Mostofthemareyoungpeople.ScientistshavefoundthatifpeoplelistentoMP3playersatveryhighvolumeformorethanfivehoursaweek,theymaylosetheirhearinginfiveyears.Highvolumemusiccankeeppeopleexcited,soyoungpeoplewouldliketokeepthevolumehigh.It’stoobadfortheirears.SotheMP3playerlistenersshouldkeeptheplayerswithinsafevolumelevels,nohigherthan60%~70%offullcapacity(容量).IfpeoplenearyoucanhearthesoundofyourMP3player,itmeansyouarekeepingyourMP3playeratveryhighvolume.Turnitdown,please!46．Whatdidn’tPeterdobeforehehadmoderatehearingloss?A．Heplayedputergames. B．HeyelledalongwiththeMP3player.C．HelistenedtotheMP3player. D．Hewenttoseethedoctor.47．WhoenjoyslisteningtoMP3playersaccordingtothepassage?A．Youngpeople. B．Adults. C．Noone. D．Scientists.48．What’sthesafevolumeoftheMP3player?A．PeoplebesideyoucanhearthesoundofyourMP3player.B．Nohigherthan60%~70%offullcapacity.C．Youcan’thearitclearly.D．Keepthefullcapacity.49．WhatistheChinesemeaningoftheunderlinedword“volume”?A．水平 B．方式 C．音量 D．音符50．Whydoyoungpeoplekeepthevolumehigh?A．Becausethepeoplenearthemcan’thearthemusic.B．Becausetheywanttosurpriseothers.C．Becausethehighvolumemusiccankeepthemexcited.D．Becausetheywanttohavehearingloss.六、閱讀填表（本題共5小題，每小題2分，共10分。）WorldSleepDay,on21stMarch,wascreatedtobringattentiontothegrowingnumberofsleepproblems.Sleepisanaturalpartofhumanlife,butmanypeopleinthemodernworlddon’trealizeit’sveryimportant.Asaresult,sleepproblemsarequitemon.In2011,scientistsattheUniversityofAthensinGreecedidasurveyofover35,000peoplein10countriesaroundtheworld,includingChina,BelgiumandSouthAfrica.Amongthepeople,24percentsaidthattheydidnotsleepwell,31.6percentwerediagnosed(診斷)withinsomnia(失眠).Inaddition,30.7percentofthemhavevisiteddoctorsforhelpwithsleepproblemsand11.6percentsaidthattheyfeltverysleepyduringtheday.Thesurveyfoundthatmanypeoplesuffertheeffectsofpoorqualitysleep,someevencan’tfallasleepandoftenwakeupinthemiddleofthenight.Themainreasonsoftheproblemsarepressures(壓力)fromschoolorworkandafastpace(節(jié)奏)oflife,butnoisepollutionandlightpollutionalsoaffectsleepandcausepoorqualitysleep.Thesurveyalsofoundthatlargenumbersofpeoplefindithardtosleepatnight.Theshorttermeffectsofthisaretirednessandtroubleconcentrating(專心).Ifthishappensforalongtime,theriskofgainingweightandhavingaheartattackmayincrease.Therearemanythingsyoucandotoimprovethequalityofyoursleep.First,youshouldhaveregularsleephabits.Trytogotobedandwakeuparoundthesametimeeachday.Youalsoneedtomakeyourbedroomacool,dark,quietplacetosleepsothatheat,lightandnoisedonotdisturbyou.Atnight,youshouldalsoavoidthingsthatcontaincaffeine,suchaschocolate,coffee,teaandmanysoftdrinks,ascaffeinemaykeepyoufromsleeping.Gettingagoodnight’ssleepisimportantforeveryone.Byfollowingtheadviceabove,youcanrestbetteratnightandworkbetterduringtheday.HaveagoodsleepWorldSleepDayWorldSleepDaywascreatedtomakepeople___51___theimportanceofsleep.AsurveybyscientistsOf35,000peoplein10countriesintheworld,therewere24percentofthepeople___52___theydidn’tsleepwell.31.6percentwerediagnosedwithinsomnia.30.7percenthaveturnedtoadoctorforsleepproblems.11.6percentofthepeoplefeelsleepyduringtheday.___53___forsleepproblemsPeoplefeelthepressurefromschoolorwork.Afastpaceoflifeleadstosleepproblemsaswell.Noiseandlightpollutionalsoaffectsleepandcausepoorqualitysleep.ResultsofsleepproblemsSomepeoplearen’tabletofallasleep___54___andoftenwakeupatnight.Feelingtired,peoplefindithardtoconcentrate.It’shighlypossiblethatsleeplesspeopleeasilygainweightandhaveaheartattack.WaystoimprovesleepqualityHaveregularsleephabits.Makeyourbedroomcool,darkandquietDon’tdrinkanything___55___caffeineatbedtime.七、選詞填空（本題共5小題，每小題1分，共5分。）用所給單詞或短語的適當形式填空。每單詞或短語限用一次。close

dog

book

down

listen56．Ifyouarecold,_________thewindow.57．Sit_________,please.Let’sseeanEnglishfilmfirst.58．I_________totheradioonthewaytoworkeveryday.59．Myfavouriteanimalisthe_________anditissolovely.60．“Lisa,openyour_________andreadastoryforus.”MissLisays.八、書面表達（共15分。）61．假設(shè)上周你們班組織了一次旅游，請你根據(jù)以下要點提示，用英語寫一篇短文，記錄這次旅游的情況。內(nèi)容要點如下：1.上周五，我們班步行去參觀了奇妙世界博物館(FunnyWorldMuseum)；2.我看見一只小猴子，它只有11厘米高，我也了解了一些其他奇奇怪怪的事情；3.我知道了我們住在一個精彩的、充滿了許多令人驚嘆的事情的世界里；4.我們在博物館里花了兩個半小時，我拍了很多照片；5.我們大約在下午兩點返回學校，大家都玩得很開心。注意：1.文章須包括所有內(nèi)容要點，要求語句通順、意思連貫；2.詞數(shù)80左右。____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________參考答案：1．Without【詳解】句意：沒有水，我們就活不下去了。根據(jù)漢語提示可知，without“沒有”，在句首首字母大寫。故填Without。2．leave【詳解】句意：這艘宇宙飛船將會在上午9點離開地球。根據(jù)中文提示可知，leave“離開”，該句使用一般將來時，結(jié)構(gòu)是willdo，空處使用動詞原形，故填leave。3．fact【詳解】句意：請告訴我事實。我想知道。fact“事實”，是名詞，結(jié)合后句中的“it”可知，此處名詞應(yīng)用單數(shù)形式，故填fact。4．Earth【詳解】句意；地球上有許多不同種類的動物。earth“地球”，這是世界上獨一無二的事物，首字母要大寫，故填Earth。5．search【詳解】句意：饑餓的乞丐聚集在街上尋找食物。search“搜尋”，此處是名詞，此處是insearchof“搜尋”，故填search。6．quickly##fast【詳解】句意：我們飛快地逃跑。副詞quickly/fast表示“飛快地”，在句中修飾ranaway。故填quickly/fast。7．usual【詳解】句意：像平時一樣，Lucy今天早上起床很早。根據(jù)漢語提示可知此處應(yīng)填形容詞“usual”，短語”asusual”表示“像平時一樣”。故填usual。8．world【詳解】句意：來自世界各地的學生來中國學習。根據(jù)漢語可知，應(yīng)填world“世界”；allovertheworld“全世界”。故填world。9．fat【詳解】句意：不要吃太多的巧克力。它會讓你變胖的。fat“肥胖的”，是形容詞，作賓補，故填fat。10．back【詳解】句意：那個女人背著她的孩子。背：back，此處用名詞原形。故填back。11．carefully【詳解】句意：請用雙手小心地抱著你的小狗。空前面的hold

是動詞，這里需用副詞修飾，careful意為“小心的”，其副詞為carefully。故填carefully。12．telling【詳解】句意：請停止說謊，否則你講失去你所有的好朋友。根據(jù)“oryouwillloseallyourgoodfriends”可知要停止說謊，stopdoingsth.“停止正在做的事情”，tell的動名詞形式為telling。故填telling。13．less【詳解】句意：孫老師總是告訴我們每周玩游戲不要超過2小時。little“少的”，是形容詞，根據(jù)“than”可知，此處用little的比較級less，故填less。14．bought【詳解】句意：我父母昨天給我買了一些可愛的禮物，我很高興。根據(jù)“yesterday”以及“was”可知，此處為一般過去時態(tài)，謂語動詞用buy的過去式bought“買”。故填bought。15．killing【詳解】句意：請停止捕殺動物。kill“殺死”，動詞。固定短語stopdoingsth“停止正在做的事情”，故填killing。16．playing【詳解】句意：——爸爸，為什么我必須停止玩電腦游戲？——為了你的健康，孩子。根據(jù)“whymustIstop..putergames”可知，此處表示“停止玩電腦游戲”，用stopdoingsth表示“停止正在做的事”，故填playing。17．willleave【詳解】句意：史密斯先生下周將動身前往美國。根據(jù)時間狀語“nextweek”可知此句時態(tài)為一般將來時（其結(jié)構(gòu)是willdosth.）。故填willleave。18．tosearch【詳解】句意：我們可以用電腦搜索互聯(lián)網(wǎng)。根據(jù)“Wecanuseputers…(search)theInternet.”可知，此處使用動詞不定式作目的狀語，故填tosearch。19．inches【詳解】句意：這臺電視很棒。它的屏幕是55英寸。根據(jù)“Itsscreenis55…”以及所給單詞提示可知，此處用名詞復數(shù)形式，“inch”是可數(shù)名詞，表示“英寸”，其復數(shù)形式為“inches”。故填inches。20．polluting【詳解】句意：我們必須停止污染我們的地球。stopdoingsth“停止做某事”，空處用動名詞形式，故填polluting。21．(e)arth【詳解】句意：地球是一個美麗的地方。我們應(yīng)該保護它。根據(jù)“Weshouldprotectit.”結(jié)合首字母提示可知此處應(yīng)填“earth”，表示“地球”。故填(e)arth。22．(b)ack【詳解】句意：——你爸爸什么時候回來？——7:30。根據(jù)首字母即句意可知是eback“回來”；will后跟動詞原形。故填(b)ack。23．(l)ater【詳解】句意：——我可以和張敏講話嗎？——對不起，她不在。我讓她過會兒給你回。由答語“Sorry,sheisn’tin”可知，此句是說一會讓她回。later“后來，隨后”，副詞，在句中作狀語，故填(l)ater。24．(w)ithout【詳解】句意：沒有你的幫助，我無法做好這項工作。根據(jù)“Icannotdothisjobwell...yourhelp.”和首字母可知，此處指沒有你的幫助，我不能把這項工作做好；without“沒有”符合句意。故填(w)ithout。25．(a)go【詳解】句意：這個故事發(fā)生在兩年前，所以我記不清了。句子時態(tài)是一般過去時，根據(jù)“soIcan’trememberitwell”和首字母a可知，故事發(fā)生在兩年前，twoyearsago“兩年前”，ago“以前”。故填(a)go。26．(f)act【詳解】句意：不要對我說謊。告訴我事實。根據(jù)“Don’tlietome.”可知讓對方告訴自己事實，結(jié)合f可知用fact表示“事實”。故填(f)act。27．(E)arth【詳解】句意：人、動物和植物都生活在地球上。根據(jù)“People,animalsandplantsallliveon”及首字母可知，此處指住在地球上，earth“地球”，世界上獨一無二的事物，首字母要大寫，故填(E)arth。28．(w)ithout【詳解】句意：她沒有向任何人告別就匆忙離開了會議室。根據(jù)“anybody”可知句子有否定含義，結(jié)合“inahurry”可知沒有告別，without“沒有”。故填(w)ithout。29．(c)amel【詳解】句意：它生活在沙漠中。它吃草。它可以很長時間不喝水。這是駱駝。根據(jù)“Itlivesindeserts.Iteatsgrass.Itcangoforalongtimewithoutwater.”可知這是駱駝的特征，結(jié)合“Itis”可知，此處用單數(shù)形式。故填(c)amel。30．(p)icking【詳解】句意：看！一些男孩正在公園里采花。讓我們阻止他們。根據(jù)“flowers”結(jié)合首字母可知是指采花，pick“摘”，動詞，結(jié)合“Look”可知句子是現(xiàn)在進行時，動詞用現(xiàn)在分詞，故填(p)icking。31．D

32．C

33．B

34．A

35．C

36．C

37．D

38．C

39．A

40．D【導語】本文講述了湖里住著一只有著金羽毛的天鵝，湖邊住著一個貧窮的女人，她帶著女兒們過著艱難的生活。為了幫助她們過上好日子，天鵝每天送給她們一支金羽毛。然而貪心的女人卻要拔走天鵝所有的羽毛，最后天鵝失望的飛走了。31．句意：一個婦女和她的孩子也住在一座山附近的小房子里。village村莊；forest森林；field田野；hill山。根據(jù)上文中“Shelivedinalakeatthefootofahill.”和此空后的“too”可以推斷，這位婦女和她的孩子們也生活在這座山的附近。故選D。32．句意：她們一年到頭努力干活，但仍然過著艱苦的生活，有時她們沒有足夠的錢買食物。even甚至；really真的；still仍然；never從不。根據(jù)“Theyworkedhardallyearround”及“l(fā)ivedahardlife”可知，即使他們努力工作生活仍然很艱苦。故選C。33．句意：我會每天送給他們一根我的羽毛，這樣他們就能將羽毛賣掉來維持生存了。week周；day天；month月；hour小時。根據(jù)第二段中“whenitwasdark,theswancameandgavethemafeathereachtime”可知，每到天黑以后，天鵝就來送給她們一根羽毛，所以此處是指天鵝每天都送來一根羽毛，故選B。34．句意：那天夜里，她飛到他們家，在桌子上留下了一根金羽毛，什么也沒說。evening晚上；afternoon下午；morning早晨；noon中午。根據(jù)下文“whenitwasdark”可以推知，天鵝是在晚上飛來送羽毛給這家人的。故選A。35．句意：從那以后，每到天黑，天鵝就會來給他們送金羽毛。Bytheway順便說一下；Atthatmoment在那時；Fromthenon從那以后；Atthesametime同時。根據(jù)前文“sheflewtotheirhouseandleftagoldenfeatheronthetablewithoutsayinganything.”可推斷這里表達“從那以后”。故選C。36．句意：她對她的女兒們說：“天鵝有一天會飛走的，那樣我們就會再次變得貧窮的?！眀rothers兄弟；sisters姐妹；daughters女兒；sons兒子。根據(jù)第一段中“Theywereverypoorandworeolddresses.”中的dresses可以推知，孩子們都是女孩，所以此句應(yīng)為“她對她女兒們說”。故選C。37．句意：但是媽媽不聽。believe相信；answer回答；cry哭泣；listen聽。根據(jù)“But”可知，前后句表示轉(zhuǎn)折，表示這位母親不聽。故選D。38．句意：當天鵝和平時一樣到來時，這位母親抓住了她，拔光了她所有的羽毛。keep保留；cook煮；catch抓??；burn燒。根據(jù)后文“tookallherfeathers”可推斷，女人捉住了天鵝。故選C。39．句意：無知的母親，我跑來幫助你，而你卻想殺了我。help幫助；trouble麻煩；teach教；invite邀請。根據(jù)前文敘述可知，天鵝一直在幫助這家人。故選A。40．句意：說完這些話，天鵝就飛走了。jump跳起來；runaway跑走；standup站起來；flyaway飛走。根據(jù)前文“Now,Iamleaving.”可知，天鵝因為失望要離開了，即“飛走了”。故選D。41．C

42．A

43．D

44．D

45．A【導語】本文介紹了蘇格蘭短裙的起源和適用的場合。41．細節(jié)理解題。根據(jù)“InScotland,menwearakindofskirtcalledakilt.”可知，kilt是一種裙子，故選C。42．細節(jié)理解題。根據(jù)“Ithaschecks(格子)onitwithdifferentcolours,likeredorblue.EachfamilyinScotlandhasitsowncolours.”可知，在蘇格蘭，每個家庭的短裙顏色是不同的。故選A。43．詞句猜測題。根據(jù)“Sohecuttheirlongclothesintoshorterskirts.”可知，長衣服剪成了短裙，因此判斷原來的長衣服妨礙工作，故選D。44．細節(jié)理解題。根據(jù)“Theyusuallyonlywearthematweddingsorbigdinners.Thereareonlyafewmenwhostillwearakilteveryday.Scotsalsowearkiltsinparadeswhentheyplaytheirtraditionalmusicalinstrument(樂器):thebagpipe(風笛).”可知，現(xiàn)在蘇格蘭人在婚禮、大型的宴會或游行時會穿蘇格蘭短裙。故選D。45．主旨大意題。根據(jù)“InScotland,menwearakindofskirtcalledakilt.Thekiltistheirnationaldressandanimportantpartoftheirtradition(傳統(tǒng)).”以及全文內(nèi)容可知，本文主要介紹了蘇格蘭的短裙，故選A。46．D

47．A

48．B

49．C

50．C【導語】本文通過彼得聽了整晚的MP3之后中度失聰?shù)墓适拢f明了年輕人愛聽MP3且喜歡把音量調(diào)得很高，這樣對自身的聽力會造成很大的危害，最后告訴大家什么樣的音量是最合適的。46．細節(jié)理解題。根據(jù)“Oncehespentthewholenightplayingputergamesandlisteningtomusic.HewasexcitedandyelledalongwiththeMP3player.”可知，彼得經(jīng)常玩電腦游戲、聽MP3以及跟著MP3一起叫喊，他是在聽力損耗后才去看的醫(yī)生，所以之前他沒去看醫(yī)生。故選D。47．細節(jié)理解題。根據(jù)“AsurveyshowsthatlotsofyoungpeopleenjoylisteningtotheirMP3players.”可知，許多年輕人喜歡聽MP3。故選A。48．細節(jié)理解題。根據(jù)“SotheMP3playerlistenersshouldkeeptheplayerswithinsafevolumelevels,nohigherthan60%~70%offullcapacity(容量).”可知，安全音量的范圍是不高于總音量的60%到70%。故選B。49．詞義猜測題。根據(jù)常識以及文中彼得的例子可知，造成失聰?shù)脑蛑皇锹犚魳窌r音量開得太大，所以此處volume意為