2025届四川省资中学县英语八下期末达标检测试题含答案

2025届四川省资中学县英语八下期末达标检测试题满分120分，时间90分钟一、单项选择（共10小题，满分20分）1、—It’sclever________youtoworkoutalltheMathsproblems.Canyougivemesometips?—Well.It’snecessary________ustodomoreexercises.A.for;for B.of;for C.of;at D.for;of2、Hewasadvisedtoeatfewerhamburgersanddrink________colatokeepfit.A.less B.fewer C.much D.more3、—Bobwillnotcometothemeetingtoday.—Buthe________mehewouldcome.A.tells B.told C.hastold4、_________travelingaroundduringtheholiday,mostpeoplechoosetorestathometoavoidthecrowds.A.Inthefaceof B.InsteadofC.Becauseof D.Accordingto5、Nobodywantedtocomewithus,sowewentthereby________.A.we B.us C.ours D.ourselves6、—AreyougoingtoShanghaiArtMuseumthisSunday?—Yes.___________I___________mybrotherisgoingthere.Wewillstartat2p.m.together.A.Both;and B.Neither;norC.Notonly;butalso D.Either;or7、—It’skind________himtohelpmewithmystudy.—Yes,heisalwayskind________everyone.A.for,of B.of,to C.to,of D.to,to8、—________isthepopulationofyourhometown?—Thepopulationofmyhometownissmall.Andaboutthreequartersofthepopulation________farmers.A.What；are B.What；isC.Howmuch；is D.Howmuch；are9、Whenyouarenervous,________aconversationwithyourfriendsmayhelpyou.A.having B.had C.have D.has10、—Mom,canIwatchTVnow?—No,youcan’twatchit________youfinishyourhomework.A.if B.since C.until D.because二、完成句子（共5小题，满分10分）11、Iliketoplaysportswithmyfriendsorread________(独自)inmyfreetime.12、is，what，heavy，arain，it________________________________!13、Whattroubledoyouhave________thereasontothepoliceman?(解释)14、here,we,in2017,moved____________________________________.15、不久以后，志愿者们发现了他们并向他们伸出了援助之手。________________,thevolunteersfoundthemand________________________________tothem.三、补全对话（10分）16、阅读对话,从每题A、B、C、D四个选项中,选出一个最佳答案完成对话。Bill:Hi,Alice.____1____Alice:Fine,thanks,Bill.TomorrowisJim’sbirthday.Willyougotohisparty?Bill:Yes.____2____Alice:Me,too.AndIthinkI’llgotothepartywithKarenandAnna.Bill:That’sgreat.____3____Alice:IthinkI’llwearjeanstotheparty.Bill:Oh,Ilikewearingadressbetter.Ithinkitfitsmewell.Alice:OK.____4____Bill:About7p.m.Alice:Willyoutakeataxitotheparty?Bill:No,IthinkI’lltakeabusbecauseoftheheavytraffic.Alice:Well.____5____Seeyouthen.Bill:Seeyou.1.A.Areyoufree? B.Howareyou?C.CanIhelpyou? D.How’stheweather?2.A.Whowillyougotothepartywith? B.Howaboutyou?C.AreyoufreethisSunday? D.Doyouwanttogowithme?3.A.Canyoucometotheparty? B.Willyouwearjeanstotheparty?C.Whenwillyougototheparty? D.Whatkindofclotheswillyouwear?4.A.Whenwillthepartystart? B.HowcanIgetthere?C.Wheredotheylive? D.Whataretheydoing?5.A.That’sagreatidea. B.Iprefersingingtodancing.C.Ifeelsosorry. D.Don’tletthemin.四、阅读理解（40分）17、MONDAY—COOKINGYoucanlearntocookChinesefood.Andyoucaneatwhatyoumake!TUESDAY—DIYEachweekwillbedifferent.Youcanmakeabookmark(书签),apaperflower…Youcantakethemhome.WEDNESDAY—LEGOYoucanmakedifferentthingswithblocks(积木)eachweek.Youcanmakethembyyourselforwithothers.THURSDAY—SPORTSDointerestingactivitieswithMrs.Martinseachweek.Thefirstweekwillberopeskipping.FRIDAY—FREEHavefunwithMrs.Lowe.Youcanhavesomefoodanddrinkfirst.Thenyoucandowhatyouwouldliketodo—cardgames,arts,DIYoroutdooractivities.1.Youcanlearntomake________onMonday.A. B. C. D.2.SamlovesLego.Hecantakepartin(参加)theactivityon________.A.Tuesday B.Wednesday C.Thursday D.Friday3.Youcan________onThursdays.A.playcardgames B.dosports C.makethingsyourself D.haveadrink4.WhichofthefollowingisTRUE?A.Youcan’ttakeyourDIYshome.B.Youmustplaywithblockswithothers.C.YoucanplaywithMrs.LoweonThursday.D.YoucanplaygamesyoulikeonFriday.5.Thepassageisfor________toread.A.oldpeople B.teachers C.students D.parents18、shopownerputupasignabovehisdoorthatsaid:“PetsForSale”.Justasheexpected,aboyappearedatthesign.“Howmuchareyougoingtosellthedogsfor?”heasked.Theownerreplied,“Anymoneyfrom$30to$50.”Thelittleboytookoutsomemoneyfromhispocket.“Ihave$2.32,”hesaid.“CanIlookatthem?”“Sure,”theownersmiled,takingoutfivelittledogs.Onewasleftbehind.Thelittleboypointedtohimandasked“What’swrongwithhim?”Theownerthenexplainedthatthelittledogwasdisabled(残疾的).Andhewouldneverbeabletowalkquickly.Thelittleboybecameexcited,“That’sthedogIwanttobuy!”Theownersaid,“No,youdon’tneedtobuythatlittledog.Ifyoureallywanthim,I’lljustgivehimtoyou.”Thelittleboygotquiteupset.Helookedintothestoreowner’seyesandsaid,“Idon’twantyoutogivehimtomeforfree.ThatlittledogisworththesameasalltheotherdogsandI’llpayfullprice.Infact,I’llgiveyou$2.32now,and50centsamonthuntilIhavepaidforhim.”Theownercouldn’tunderstand,“He’snevergoingtobeabletorunorjumpandneverplaywithyouliketheotherdogs.”Onhearingthis,thelittleboyrolledup(卷起)histrouserlegtoshowhisleftlegsupportedbyabigmetalbracket(支架).Helookedupattheshopownerandsoftlyreplied,“Well,Idon’trunsowell,either,andthelittledogneedssomeonewhounderstandshim!”根据材料内容选择最佳答案1.Whatdidtheshopownerputupasignabovehisdoorfor?A.Tokeepthewindout. B.Towarnaboutthedangerofdogs.C.Tocatchpeople’seyetobuyhisdogs. D.Tofindpeoplewhowantedtoselltheirdogs.2.Whatdidtheboywanttodowhenheknewaboutthepriceforthedogs?A.Tobuyallofthem. B.Tofeedallofthem.C.Totakealookatthem. D.Togetoneofthemforfree.3.Whywastheboyinterestedinthedisableddog?A.Becausethedoglookedliketheonehehadbefore.B.Becausethedog’sconditionwassimilartohis.C.Becausethedogwasactiveandranthefastest.D.Becausethedogwastheonlyonethathecouldafford.4.Whatcanweinferfromthetext?A.Thelittledogwillwalkquicklywiththehelpoftheboy.B.Theshopownerwillgivethedisableddogtotheboyforfree.C.Theboywillgototheshopagaintopaytherestofthemoney.D.Theshopownerwillneverunderstandwhytheboywantedthatdog5.What’sthebesttitleforthetext?A.ADisabledBoy B.NothingIsImpossibleC.LoveMe,LoveMyDog D.UnderstandingCountstheMost19、阅读下面短文，从各题A、B、C、D中选出能回答问题的最佳答案。It’sahotdaytoday.Whenyoujumpintoaswimmingpooltokeepcool,doyouknowhowanimalsfightagainsttheheat?Animalshavetheirownwaystokeepcoolintheheat.Herearesomeexamples.Fewanimalscansweatlikehumansdo,buthorsescan.Theysweattokeepcool.Ifahorsekeepsexercisingforonehour,itcanlose5litersoffluid(液体)bysweating.Dogscannotsweat,buttheycankeepcoolbypanting(气喘).Pantingmeansbreathingshortlyandquickly.Insummer,weoftenseedogsputtingouttheirtonguesandbreathingshortlyandquickly.AnAfricanelephant’searscangrowtobe1.8meterslongand1.2meterswide.Onthebackofanelephant’sears,therearemanytinybloodvessels(血管).Whenthetemperatureoftheelephant’sbloodishigherthanthetemperatureoftheenvironment,heatisreleasedfromtheears.Besides,elephantsalsoflap(拍打)theirearstocreatecoolwind.Thewindcanmaketheelephantfeelcool,too.Generallyspeaking,anelephant’searscancoolitsbodybyupto5°C.Isn’titamazing?1.Whatisthemeaningoftheunderlinedword“sweat”?A.出汗 B.喘气 C.吃甜食 D.乘凉2.Howmanyanimalsarementionedinthepassage?A.Two. B.Three. C.Four. D.Five.3.HowdoesanAfricanelephantkeepcoolintheheat?A.Byswimminginthepool. B.Bysweating.C.Bypanting. D.Throughtheirears.4.Whichofthefollowingistrue?A.Manyanimalscansweatlikehumansdo.B.Dogscankeepcoolbybreathingshortlyandquickly.C.Flap(拍打)theirearstocreatecoolwindistheonlywayforanAfricanelephanttocoolitsbody.D.Horsesanddogskeepcoolinthesameway.5.Whichpartfromanewspapermaythispassagecomefrom?A.Sports. B.Pet. C.Science. D.Environment.20、选“对”涂A，选“错”涂B。Charliewasarichboywhohadmoretoysthanyoucouldimagine.HisfamilyalwaysboughthimsomethingdifferentOnceoneofhisunclesfoundafinehorseandsentittohim.Charliewasveryexcitedandsoonlearnedtorideit.Andthenhewenthereandthereonhishorse.However,hetreatedthehorseasbadlyasallhistoys.Soonitstartedlookingweak（虚弱的）andsick.ForthefirsttimeCharliebecametrulyworried,buthedidn’tknowwhattodo.Oneday,hesawagirlridingahorse.Shelookedverypoor,butthehorseseemedhappyandlookedgreat.Charliequietlyfollowedthemthroughaforest.Alongtheway,hefoundthatsheneverhitthehorsebuthehimselfalwaysdidthat.Thentheycametothehorse’shouse.Therethegirlfedandwateredherhorse.Thenshecarefullygroomed（梳洗）it.Charliewassurprised.Heneverdidanyofthosethingsforhishorseandhesuddenlyseemedtounderstandsomething.Heaskedthegirlforhelpandthenhelearnedhowtolookafterhishorse.Asaresult,Charliegaveupaskingfornewtoys.Tothankthegirl,hegavehersomeofhisowntoys.Heonlykeptafewtoyshereallyliked.Helearnedhowtorepairandcareforthetoys,sohecouldreallyenjoyplayingwiththem.1.HisfathersentCharlieafinehorse.A.Right. B.Wrong.2.Charliefeltworriedwhenhefoundthehousewassick.A.Right. B.Wrong.3.Tothankthegirl,Charliegaveallhistoystoher.A.Right. B.Wrong.4.Charlieusedtotreathishorseandhistoysbadly.A.Right. B.Wrong.5.Weshouldbekindtothingsandpeoplearoundus.A.Right. B.Wrong.五、完形填空（10分）21、通读下面短文，掌握其大意，然后在各题所给的四个选项(A、B、C和D)中出一个最佳选项。ItwasMarch2018.Iwas____1____highschool.WhileIwaslookingforwardmycollegeyears,Ialsoreallywantedto____2____abroad.AfterthinkingaboutitforafewasIdecidedtohavegapyear(间隔年).Ispentmuchtimetryingto____3____theprogramIwasmostinterestedin.Icontacted(联系)manyvolunteerorganizations.____4____,Ichose“AfricanImpact.”.IwantedtomakeadifferencetoAfricaanditspeoplethoughitmightbevery____5____.ItookpartintheChildCareProject.Weworkedinafostercarehome(孤儿院)inCapeTownand____6____timewithagroupoforphans(孤儿)betweentheagesof1and3.Therewasnothingasexcitingasseeingababy____7____herfirststeps,hearingatwo-year-oldgirlrepeat(重复)allofthelettersafterIsaidthem,seeingalittleboykickorcatchballsofdifferentsizes,andwatchingallofthekidswashtheirhands____8____.Thesewerethe____9____thatIwatchedthechildrendevelopduringmytimethere.Myheartwasfilledwith____10____.IalsotookpartintheTeachingProjectandworkedinapreschool.Teachingwas____11____becausesomechildrenwerenaughty(顽皮的)anddidn’talwayslistentome.____12____it’shardtodescribethejoyIfeltwhenthekidsfinallyunderstoodwhatIwastryingtoteach____13____.VolunteeringinCapeTown____14____mylife.IwouldnotbewhoIamtodayifitwasn’tforthisprogram.Icannotbemorethankfulforthis____15____experience.1.A.finishing B.starting C.changing D.choosing2.A.travel B.volunteer C.play D.study3.A.lookat B.lookfor C.lookback D.lookafter4.A.Bytheway B.Intheend C.Asaresult D.Tobehonest5.A.small B.big C.good D.bad6.A.saved B.wasted C.spent D.killed7.A.taking B.planning C.following D.changing8.A.friendly B.suddenly C.carefully D.angrily9.A.hobbies B.skills C.ideas D.interests10.A.worries B.sadness C.fear D.pride11.A.tiring B.interesting C.important D.useless12.A.And B.So C.Because D.But13.A.him B.himself C.themselves D.them14.A.ended B.saved C.changed D.broke15.A.boring B.amazing C.terrible D.relaxing六、阅读表达（10分）22、根据短文内容，回答下列问题。famousteacherwenttoavillagetogiveatalk.Hetaughtpeopleaboutforgiveness(宽恕).Hesaid,“Angerislikefire.Itcannotonlyburnothers,butalsoburnourselves.Weshouldstayawayfromangerandlearntoforgive.”Jeffgotangryquiteeasily.Whenhelistenedtothis,hestoodupandsaid,“You’retalkingrubbish.”Theteacherheardhimbutdidn’treplytohim.Hewasaspeacefulasbefore.Seeingthis,Jeffgrewangrierandthrewastoneattheteacherandthenheleftangrily.Theteacherwasstillpeacefulandwentonwithhistalk.Afterreturninghome,Jeffkeptthinkingabouttheteacher’swords.Ashisangerdieddownslowly,hewassorryforhiswordsandaction.SoJeffwenttotheteacherandsaidsorrytohim.However,theteacherlookedathiminsurpriseandasked,“Whoareyou?Whydoyousaysorrytome?”“Youdon’trememberme?Isaidsomeunkindwordsanddidsomethingwrongtoyou.Icometoaskforyourforgiveness,”saidJeff.Theteachersaidpeacefully,“Brother,don’ttalkaboutthat—that’shistory.Weshouldmoveforwardandtrynottomakethesamemistakeagain.Nowleavethosethingsthereandimproveyourpresent(现在)bydoinggoodthings.”1.Whydidtheteachersay“Angerislikefire”?_______________________________________________2.WhatdidJeffthinkoftheteacher’stalk?_______________________________________________3.WhatdidJeffdowhentheteacherdidn’treplytohim?_______________________________________________4.HowdidtheteacherfeelwhenJeffsaidsorrytohim?_______________________________________________5.WhatdidtheteacheraskJefftodo?_______________________________________________七、书面表达（20分）假如你们学校英文杂志开办了MyHometown栏目，请根据以下提示，写一篇英语短文投稿，向大家介绍你的家乡。提示：1.Whereisyourhometown?2.Whatinterestingthingscanyoudoinyourhometown?3.Whatdoyouthinkofyourhometown?注意：1.短文必须包含以上所有要点，可适当发挥。2.文中不得出现真实的校名和人名。3.词数70个左右（开头已给出，不计入总词数）Myhometown______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

参考答案一、单项选择（共10小题，满分20分）1、B【解析】【详解】——你真聪明，把所有的数学题都解出来了。你能给我一些建议吗？——好的。对我们来说多做练习是很有必要的。考查介词用法。It’s+形容词+of/forsb.+todosth.“做……事对某人来说是……”，若形容词修饰事情，用介词for；若形容词修饰人，用介词of。第一空clever修饰人you，所以选用of；第二空necessary修饰事情“domoreexercises”，所以选用for。故选B。2、A【解析】【详解】句意：有人建议他少吃汉堡包，少喝可乐以保持健康。考查不可数名词的修饰词及比较级。根据and前的“fewer”可知，空处也应用比较级形式。much为原级，故排除C；根据“tokeepfit”可知，应是：少喝可乐，故排除D；又因为cola为不可数名词，fewer修饰可数名词，故排除B。故选A。3、B【解析】【详解】句意：——鲍勃今天不来开会。——但是他告诉我他会来。考查时态。根据“He...mehewouldcome”可知“告诉”这个动作发生在过去，用一般过去时。故选B。4、B【解析】【详解】句意：春节期间，大多数人选择在家休息，以避开人群，而不是四处旅游。考查介词短语。Inthefaceof面对；Insteadof代替；Becauseof由于；Accordingto根据。根据空格后“travelingaroundduringtheholiday”可知四处旅游与待在家形成对比，应用insteadof，故选B。5、D【解析】【详解】句意：没有人想和我们一起去，所以我们自己去了那里。考查代词辨析。we主格，我们；us宾格，我们；ours名词性物主代词，我们的；ourselves反身代词，我们自己。根据“Nobodywantedtocomewithus”可知，我们自己去了那里。考查短语byoneself，空格处填入反身代词。故选D。6、C【解析】【详解】句意：——这个星期天你要去上海美术馆吗？——是的。不仅我而且我哥哥也要去那儿。我们将会在下午两点一起出发。考查并列连词辨析。both...and...意为“两者都”，谓语动词用复数；neither...nor...意为“既不……也不……”，遵循就近原则；notonly...butalso...意为“不仅……而且……”，遵循就近原则；either...or...意为“或者……或者”，遵循就近原则。根据“Wewillstartat2p.m.together.”可推断，答话者和哥哥都要去，根据is可知，此处遵循就近原则。故选C。7、B【解析】【详解】句意：——他帮助我学习真是太好了。——是的，他对每个人都很友好。考查介词辨析。It’s+形容词+forsb.todosth，形容词常用于表示事物的特征、特点；It’s+形容词+ofsb.todosth的句型一般用表示人物的性格，品德，表示主观感情或态度的形容词。第一个空前kind形容他这个人的品德，故用of。第二个空，bekindtosb.对某人友好，固定搭配。故选B。8、A【解析】【详解】句意：——你家乡的人口数是多少?——我家乡的人口很少。并且三分之二的人都是农民。考查特殊疑问词和be动词。询问人口的多少用“Whatisthepopulationof……?”，排除C、D。当主语是表示人口的百分之几、几分之几时，谓语动词用复数形式，因此要用are。故选A。9、A【解析】【详解】句意：当你紧张时，与朋友交谈可能会有助于你。考查非谓语动词。根据“aconversationwithyourfriendsmayhelpyou”可知，此空应用动名词having，作句子的主语。故选A。10、C【解析】【详解】句意：——妈妈，我现在可以看电视吗？——不行，你得做完作业才能看。考查连词辨析。if如果；since自从；until直到；because因为。根据“youcan’twatchit…youfinishyourhomework”可知，此处用not…until表示“直到……才”，故选C。二、完成句子（共5小题，满分10分）11、alone【解析】【详解】句意：我喜欢和朋友一起做运动或者在空闲时间独自读书。根据汉语提示可知，空格处缺少副词修饰谓语动词read，alone“独自”。故填alone。12、Whataheavyrainitis【解析】【详解】根据所给词汇和标点符号，可知句子是what构成的感叹句。结合what引导的感叹句结构“What+a/an+adj+n+主语+谓语！”可知感叹的中心词是名词rain，形容词heavy放在名词前，it代指天气作主语，is作谓语。故答案为：Whataheavyrainitis“真是一场大雨”。13、explaining【解析】【详解】句意：向警察解释原因，你有困难么？解释explain，动词。havetrouble(in)doingsth.做什么事情有困难，所以应用explaining。故填explaining。14、Wemovedherein2017【解析】【详解】根据所给标点可知应用陈述句的形式，we作主语，moved作谓语，here和in2017作状语。故答案为：Wemovedherein2017“我们在2017年搬到这里”。15、①.Soon②.after③.gave④.a⑤.helping⑥.hand【解析】【详解】“不久以后”soonafter；“伸出了援助之手”giveahelpinghand。根据“found”可知用一般过去时，give的过去式是gave。故填Soon；after；gave；a；helping；hand。三、补全对话（10分）16、1.B2.B3.D4.A5.A【解析】【导语】本文是Alice和Bill在讨论去参加Jim的生日派对的相关计划。【1题详解】根据回答“Fine,thanks,Bill.”可知，空处是问候对方“你好吗”，B项“你好吗”符合语境，故选B。【2题详解】根据上文“Willyougotohisparty?”和回答“Me,too.”可知，空处是问对方也去参加聚会吗，为避免重复问题用“Howaboutyou?”即可。故选B。【3题详解】根据回答“IthinkI’llwearjeanstotheparty.”可知，空处应是问穿什么衣服去参加聚会，D项“你会穿什么样的衣服”符合语境。故选D。【4题详解】根据回答“About7p.m.”可知，空处是询问时间，A项“聚会什么时候开始”符合语境。故选A。【5题详解】根据上文“No,IthinkI’lltakeabusbecauseoftheheavytraffic.”和回答“Well”可知，空处应是对对方决定的评价和回应，A项“那是个好主意”符合语境。故选A。四、阅读理解（40分）17、1.A2.B3.B4.D5.C【解析】【导语】本文是Hillside中学的课后活动宣传海报。【1题详解】细节理解题。根据“MONDAY—COOKINGYoucanlearntocookChinesefood.”可知，周一可以学习包饺子，故选A。【2题详解】细节理解题。根据“WEDNESDAY—LEGOYoumakedifferentthingswithblocks(积木)eachweek.”可知，Sam可以参加周三的乐高活动，故选B。【3题详解】细节理解题。根据“THURSDAY—SPORTSDointerestingactivitieswithMrs.Martinseachweek.”可知，周四你可以做运动，故选B。【4题详解】细节理解题。根据“FRIDAY—FREE…Thenyoucandowhatyouwouldliketodo—cardgames,arts,DIYoroutdooractivities.”可知，你可以在星期五玩你喜欢的游戏，选项D正确，故选D。【5题详解】推理判断题。通读全文可知，本文是Hillside中学的课后活动宣传海报，因此是给学生读的。故选C。18、1.C2.C3.B4.C5.D【解析】【导语】本文作者讲述了一个残疾儿童买一只残疾小狗的事情。在平实的语言中，你会感到一种人性的美，和世间的浓浓温情，从而向我们道出了这样一个深刻的人生哲理：在生活中，你是谁并不重要，重要的是否有人在欣赏你是什么，接受你，无条件地爱你。【1题详解】推理判断题。根据“Ashopownerputupasignabovehisdoorthatsaid:“PetsForSale”.”可推知，店主在门上挂一个牌子是为了吸引人们的眼球来买他的狗。故选C。【2题详解】细节理解题。根据“CanIlookatthem?”可知，他想看看这些小狗。故选C。【3题详解】细节理解题。根据“Well,Idon’trunsowell,either,andthelittledogneedssomeonewhounderstandshim!”可知，是因为这只狗的情况和他相似。故选B。【4题详解】推理判断题。根据“Idon’twantyoutogivehimtomeforfree.ThatlittledogisworththesameasalltheotherdogsandI’llpayfullprice.Infact,I’llgiveyou$2.32now,and50centsamonthuntilIhavepaidforhim.”可知，男孩将再次去商店支付剩余的钱。故选C。【5题详解】标题归纳题。通读全文，尤其根据“Well,Idon’trunsowell,either,andthelittledogneedssomeonewhounderstandshim!”可知，标题应为“理解最重要”。故选D。19、1.A2.B3.D4.B5.C【解析】【导语】本文介绍了动物们是如何在炎热天气保持凉爽的。【1题详解】词义猜测题。根据“Ifahorsekeepsexercisingforonehour,itcanlose5litersoffluidbysweating.”可知马锻炼后会流失液体，可以推测sweat指“出汗”。故选A。【2题详解】细节理解题。根据“Fewanimalscansweatlikehumansdo,buthorsescan.”、“Dogscannotsweat”和“AnAfricanelephant’searscangrowtobe1.8meterslongand1.2meterswide.”可知本文介绍了马、狗和大象三种动物。故选B。【3题详解】细节理解题。根据“Whenthetemperatureoftheelephant’sbloodishigherthanthetemperatureoftheenvironment,heatisreleasedfromtheears.Besides,elephantsalsoflaptheirearstocreatecoolwind.”可知天气太热了，大象通过耳朵释放热量，也可以扇耳朵来降温。故选D。【4题详解】细节理解题。根据“Dogscannotsweat,buttheycankeepcoolbypanting(气喘).Pantingmeansbreathingshortlyandquickly.”可知狗狗通过短而快的气喘来降温。故选B。【5题详解】推理判断题。本文介绍了动物的降温方式，因此可能出现在科学杂志。故选C。20、1.B2.A3.B4.A5.A【解析】【导语】本文主要讲述了Charlie的叔叔送了他一匹马，他像对待其他的玩具一样对待这匹马，它很快变得虚弱，Charlie不知道该怎么办。这时他看见了一个女孩骑着一匹漂亮的马，他慢慢地从那个女孩身上学到了如何照顾马，也学会了如何修理和照顾玩具。【1题详解】细节理解题。根据“Onceoneofhisunclesfoundafinehorseandsentittohim.”可知，叔叔送了他一匹马，故选B。【2题详解】细节理解题。根据“Soonitstartedlookingweak（虚弱的）andsick.ForthefirsttimeCharliebecametrulyworried,buthedidn’tknowwhattodo”可知，看到马变得虚弱，他感到很担心，故选A。【3题详解】细节理解题。根据“Tothankthegirl,hegavehersomeofhisowntoys”可知，为了感谢那个女孩，他给了她一些自己的玩具，而不是把全部的玩具都给了这个女孩，故选B。【4题详解】细节理解题。根据“However,hetreatedthehorseasbadlyasallhistoys”可知，他过去常常虐待他的马和他的玩具，故选A。【5题详解】主旨大意题。通过Charlie的故事，作者想告诉我们要善待周围的人和物，故选A。五、完形填空（10分）21、1.A2.B3.B4.B5.A6.C7.A8.C9.B10.D11.A12.D13.D14.C15.B【解析】【导语】本文主要介绍了作者在开普敦做志愿者的经历。【1题详解】句意：我马上完成高中学业。finishing结束；starting开始；changing改变；choosing选择。根据“WhileIwaslookingforwardmycollegeyears,”可知期待大学，高中要毕业了。故选A。【2题详解】句意：当我期待着我的大学生活时，我也真的很想去国外做志愿者。travel旅行；volunteer志愿；play玩；study学习。根据“Icontactedmanyvolunteerorganizations”可知是做志愿者。故选B。【3题详解】句意：我花了很多时间寻找我最感兴趣的项目。lookat看；lookfor寻找；lookback回顾；lookafter照顾。根据“theprogramIwasmostinterestedin”可知是寻找自己感兴趣的项目。故选B。【4题详解】句意：最后，我选择了“非洲影响”。bytheway顺便说一下；intheend最后；asaresult结果；tobehonest说实话。根据“Icontactedmanyvolunteerorganizations”可知联系了很多组织，最后选择了“非洲影响”。故选B。【5题详解】句意：我想对非洲及其人民产生影响，尽管它可能很小。small小的；big大的；good好的；bad坏的。根据“IwantedtomakeadifferencetoAfricaanditspeoplethoughitmightbevery”可知虽然影响很小，但是作者还是愿意做。故选A。【6题详解】句意：我们在开普敦的一家寄养家庭工作，与一群1岁至3岁的孤儿共度时光。saved拯救；wasted浪费；spent花费；killed杀死。根据“timewithagroupoforphans”可知是和孤儿度过时光。故选C。【7题详解】句意：没有什么比看到一个婴儿迈出第一步更令人兴奋的了。taking带走；planning计划；following跟随；changing改变。根据“herfirststeps”可知是迈出第一步，用动词taking。故选A。【8题详解】句意：看着所有的孩子认真洗手。friendly友好的；suddenly突然；carefully认真地；angrily生气地。根据“watchingallofthekidswashtheirhands”可知是看着孩子认真地洗手。故选C。【9题详解】句意：这些都是我在那里期间看着孩子们发展起来的技能。hobbies爱好；skills技能；ideas想法；interests兴趣。根据“thatIwatchedthechildrendevelopduringmytimethere.”以及前文可知上文提到的是一些生活技能。故选B。【10题详解】句意：我心中充满了自豪。worries担心；sadness悲伤；fear恐惧；pride骄傲。根据“Myheartwasfilledwith”可知作者看到孩子们有进步，所以很自豪。故选D。【11题详解】句意：教学很累，因为有些孩子很顽皮，不总是听我的。tiring累人的；interesting有趣的；important重要的；useless无用的。根据“becausesomechildrenwerenaughtyanddidn’talwayslistentome”可知孩子们很调皮，不总是听我的话，所以教他们很累。故选A。【12题详解】句意：但当孩子们终于明白我要教他们什么时，我很难描述我的喜悦。and和；so所以；because因为；but但是。此处和前句之间是转折关系，用but连接。故选D。【13题详解】句意：但当孩子们终于明白我要教他们什么时，我很难描述我的喜悦。him他，宾格；himself他自己，反身代词；themselves他们自己，反身代词；them他们，宾格。此处指教孩子们，作宾语用代词宾格them。故选D。【14题详解】句意：开普敦的志愿服务改变了我的生活。ended结束；saved拯救；changed改变；broke打破。根据“IwouldnotbewhoIamtodayifitwasn’tforthisprogram”可知这段经历改变了我的生活。故选C。【15题详解】句意：我非常感谢这次奇妙的经历。boring无聊的；amazing令人惊奇的；terrible糟糕的；relaxing令人放松的。根据“Icannotbemor