贵州省铜仁市2024届七下英语期末联考试题含答案

贵州省铜仁市2024届七下英语期末联考试题满分120分，时间90分钟一、单项选择（共10小题，满分20分）1、__________thewindowsbeforeyouleavetheclassroom.A.Toclose B.Closing C.Closed D.Close2、A.top B.solve C.strong D.broken3、—Whathappenedtothebuildinglastnight?—Therewasabigfire,butthefiremen_________it_________quickly.A.put;out B.put;on C.put;up D.put;down4、Ican’tfindmykey.I________itathome.A.amleaving B.willleave C.leave D.left5、—Couldyougotothebookshopwithme?Iwanttobuyabookcalled“AliceinWonderland”.—Sorry,I________.Mymothertoldmetogohomerightafterschool.A.couldn’t B.can’t C.mustn’t D.needn’t6、—Thestoreisnotbigbutwecanbuy________init.Let’sgoandhavealook!—Butnowwedon’tneedtobuy________.A.everything;anything B.everything;everythingC.anything;something D.anything;everything7、Sheusedto________inasmallvillageattheearlyage,butnowshehasbeenusedto________inabigcity.A.live；living B.living；live C.lived；living D.live；live8、—WillthefamousdesignercometothefashionshownextMonday?—I’mnotsure.She________notcome.A.must B.may C.can D.should9、Itiscloudynow.It________rainlater.A.haveto B.can C.may D.need10、Let’sbuytwo________.I’dlikesome________forlunch.A.fish;fishes B.fishes;fishC.fish;fish D.fishes;fishes二、完成句子（共5小题，满分10分）11、放学后玛丽不能和她的朋友们闲逛。Mary________________________________herfriendsafterschool.12、—Theshow________(begin)in30minutes,butIcan’tfindSusananywhere.—Don’tworry.Sheissuretocomehereontime.13、志愿者们送了许多书给村里的孩子。__________________________________________________________14、Wecanhelpkeeptheaircleanby__________(ride)toschool.15、Irodeahorse(yesterday)【解析】【详解】根据图片以及问句可知，此处回答“我昨天骑马”，句子用一般过去时，骑马：rideahorse。故填Irodeahorse(yesterday)。63.WhatisTomdoing?__________________________.三、补全对话（10分）16、根据下面的对话情景，在每个空白处填上一个适当的句子，使对话的意思连贯、完整。(AliceandCindyaretalkingonthephone.)A:Hello,thisisAlicespeaking.B:Hi,thisisCindyspeaking.A:_________1_________?B:I’mreadinganovel,TheThree-BodyProblem.It’sveryinteresting.A:Oh.Wheredidyoubuyit?B:Ididn’tbuyit._________2_________.A:Thelibrary?Great!Iwanttoborrowsomebooks,too._________3_________.B:Sure.GoalongZhongshanRoad,andyou’llfinditonyourleft.A:HowaboutgoingtherewithmethisSaturday?B:_________4_________.I’llvisitmygrandparentsthisweekend.A:Youmeanyou’llgotoyourhometown?B:Yes.MyparentsandIwillhelpthemworkonthefarm.A:Wonderful!_________5_________.B:Thankyou.四、阅读理解（40分）17、No.12MiddleSchoolisaverygoodschool.Herearefiveteachers.Studentslikethembestintheschool.Let’stakealookatwhattheylooklike.Saraisamathsteacher.Shehaslongcurlyhair.Shewearsglasses.Hereyesarebig,hernoseissmallandhermouthissmalltoo.Peterteacheshistory.Hehasshortcurlyhairandaroundface.Hedoesn’twearglasses.Peterisgoodtohisstudents.Healwaystalkstohisstudentswithasmileonhisroundface.Tomisanartteacher.Hehasasmallnose,bigeyesandabigmouth.Hishairusedtobelongandcurly,butnowhishairisshortandstraight.Thatmakeshimlookgood.CathyisaverybeautifulEnglishteacher.Sheistallandshehaslongcurlyhair.Hereyesarealwaysfullofloveforherstudents.Bettyisathinwomanteacher.Shehasshortstraighthairandshedoesn’twearglasses.Shedoesn’tlooklikeamusicteacher,butsheisstudents’favouritemusicteacherintheschool.根据短文内容，选择最佳答案。1.Whohasbigeyesofthefiveteachers?A.BettyandPeter. B.SaraandTom. C.CathyandTom.2.Whatdoesthestudents’favouritemusicteacherlooklike?①Sheistall.②Sheisthin.③Shewearsglasses.④Shehasstraighthair.A.①② B.②④ C.①③3.Whatdoestheunderlined(划线的)words“usedto”meaninChinese?A.使用 B.被利用 C.曾经4.Fromthepassage,wecansayCathyisa_________teacher.A.shy B.kind C.lazy18、TheShenzhou16mannedspaceshipsetoff.ThreeChineseastronautsenteredChina’sspacestationcoremodule（核心舱）Tianhe,andtheShenzhou16mannedspaceshipwassuccessfullysetoffonMay30,2023.Theteammembers—JingHaipeng,ZhuYangzhuandGuiHaichao—areexpectedtoliveandworkinChina’sspacestationforaboutfivemonths.ThemissionisChina’s11thmannedspaceflight.Jingwillbecomethecountry’sfirstastronauttogointospaceforafourthtime.1.WhenwillthethreeChineseastronautsreturntotheearth?A.InMay,2023. B.InOctober,2023. C.InNovember,2023. D.InAugust,2023.2.WhoisnotthespacepilotinShenzhou16?A.WangYaping. B.JingHaipeng. C.ZhuYangzhu. D.GuiHaichao.3.Whohasbeenintospaceforthreetimes?A.ZhuYangzhu. B.GuiHaichao. C.WangYangping. D.JingHaipeng.19、Animalsareimportanttousandtheyareourfriends.Butsomeofthemareingreatdangernow.Whatcanwedotohelpsavethem?Don’teatwildanimals’meat.Someofusliketoeatmeat.Butdoyouknowsomemeatcomesfromendangered(濒危的)animals?Tosaveanimals,don’teattheirmeat.Andit’shealthyforus,too.Don’twearclothesmadeoffur(毛皮).Sometimespeoplekillanimalsforfur.Ifwedon’tbuyclothesmadeoffur,peoplewillnotkillanimals.PleasegiveawaymoneytoAnimalHelpers.Thegroupdoeseverythingtohelpsaveanimals.Butitoftenneedsmoney.Sosavesomemoneyandgiveitawaytothegrouptohelpanimals.Tellpeoplethatit’simportanttosaveanimals.Notallpeopleknowanimalsareourfriendsandthatwemustsavethem.Sowhynottellpeoplearoundusthatit’simportanttosaveanimals?Doyouhaveanyothergoodwaystohelpsaveanimals?Writetotellus.1.Howmanywaystosaveanimalsarethereinthepassage?A.Three. B.Four. C.Five. D.Six.2.Theunderlinedphrase“giveaway”means“________”inChinese.A.提取 B.丢弃 C.储存 D.捐赠3.Whatcanyoudotohelpsaveanimalsifyouhavemuchmoney?A.Getsomemeattoeat. B.Buyclothesmadeoffur.C.Giveawaysomemoney. D.Keepsomedangerousanimals.4.Fromthepassage,weCANNOTknow________.A.someanimalsaroundusareingreatdangerB.someanimalsarenotfriendlytopeopleC.AnimalHelperscanhelpsaveanimalsD.someofusdon’tknowit’simportanttosaveanimals5.Whatisthebesttitleforthepassage?A.Howtohelpsaveanimals.B.WhattodoforAnimalHelpers.C.Whentohelpsaveanimals.D.Wheretofindmanyanimals.20、Youmustknowpolicedogs.Buthowabout“policesquirrels”?Monthsago,Chongqingpolicesuccessfullytrainedsixsquirrelstolookfordrugs（毒品）.Squirrelshaveastrongsenseofsmell.Theycansmellfood30centimetersundersnow.Theyaresmallsotheycanlookfordrugsinnarroworhighplaces.Dogscan’treachtheseplaces.Peopleteachthesquirrelstousetheirclaws（爪子）toscratch（抓）atboxesiftheyfinddrugs,saysChongqingpolice.“Wecantraindifferentanimalsbyusingourtrainingways,”YinJin,apolicedogtrainerinChongqing,toldus.Thekeyistobuildtheanimals’conditionedreflex（条件反射）.First,theanimalsneedtoknowthedrug’ssmell.Trainerscanputsomethingwiththedrug’ssmellnexttotheanimals’food.Next,theanimalslearntolookforthedrugindifferentplaces,suchasfrommanybags.Iftheanimalssuccessfullyfindthedrug,theycangetsnacks.Later,theconditionedreflexwillbebuilt.Thentheanimalswilllookfordrugsnaturally.1.Theunderlinedword“They”inParagraph2refersto（指代）________.A.people B.squirrels C.police D.dogs2.WhydoChongqingpolicechoosesquirrelstofinddrugs?a.Becausetheyhaveagoodsenseofsmell.bBecausetheylikethesmellofdrugsverymuch.c.Becausetheyhavestrongclawstoscratchattheboxes.d.Becausetheycanlookfordrugsinnarroworhighplaces.A.ac B.bc C.ad D.cd3.What’sthemajorpartintrainingsquirrelstolookfordrugs?A.Makingtheirclawsstronger. B.Providingthemwithsnacks.C.Buildingtheconditionedreflex. D.Puttingdrugsindifferentbags.4.WhatisParagraph4mainlyabout?A.Howtoknowthedrug’ssmellverywell. B.Howtolookfordrugsindifferentplaces.C.Howtogetmoresnacksduringthetraining. D.Howtobuildtheanimals’conditionedreflex.5.Whatisthebesttitleforthispassage?A.Policesquirrelsarrive B.TrainingwayschangedC.Strictanimaltrainers D.Differentpoliceanimals五、完形填空（10分）21、阅读下面的短文,从短文后各题所给的A、B、C和D四个选项中,选出可以填人空白处的最佳选项。“Class,thisisJohnEvans,”MrsParmelesaidtous.Wesawaboyinoldclothesandshoes.John___1___andsmiled,hopingsomeonewouldsmileback.Nobodydid.IkeptmyheaddownandhopedMrsParmelewouldn’tnoticethe___2___desknexttomine.Shedid,andpointed(指着)atthatdesk.Jimcameandlookedatmewhenhesatdown,___3___Ilookedaway.Bytheendofhisfirstweek,Johncame___4___inourweeklyMathstest.“Heevendoesn’tknow___5___tocount,”Itoldmymotheroneeveningatdinner.WhenIatelunchwithhimthenextday,he___6___hisstorieswithmeandIlistenedtohim.Ifoundthatinfactitwashappytobewithhim.Iwantedtobehisfriend.Onenight,afewweekslater,IsaidtoMum,“TomorrowisJohn’sbirthday,andI’mafraidheisnotgoingtogetanything.Nobodyeven___7___.”“Don’tworry,”Mumsaid,“I’msureeverythingwillbefine.”IwishedJohnahappy___8___thenextmorning,andhewasgladIrememberedit.Bymid-afternoon,Ialmostdecidedthatbirthdaysweren’tthat___9___.Then,whenwewerehavingalesson,Iheardafamiliar(熟悉的)___10___singingthebirthdaysong.Momentslater,mymothercamethroughthedoorwithsomecupcakes.Shewascarryinga___11___inherhand.SheputthecupcakesandthegiftonJohn’sdeskandsaid“Happybirthday,John.”Johnwasexcited.Thenhekindlyhandedout(分发)hiscupcakestotheclass.Sadly,Johnmovedawaysoon,andI___12___heardfromhimagain.ButeverytimeIhearthatfamiliarsong,Ialwaysrememberthehappinessinaboy’seyes,andthetasteofthesweetestcupcake.1.A.lookedback B.lookeddown C.lookedinto D.lookedaround2.A.small B.big C.empty D.old3.A.because B.so C.but D.if4.A.front B.back C.top D.last5.A.why B.how C.what D.when6.A.shared B.told C.talked D.spoke7.A.starts B.cares C.watches D.helps8.A.weekend B.holiday C.birthday D.family9.A.important B.famous C.bad D.comfortable10.A.sound B.whisper C.voice D.shout11.A.bag B.present C.book D.message12.A.always B.often C.sometimes D.never六、阅读表达（10分）22、OnMarch27th,thefinalmatchofthe“CunBA”(村BA)basketballgamestookplaceinTaipanvillage,Guizhou.Therearenosuperstarplayers,noadsandnoticketsinthegame.Mostoftheplayersarefromthelocalvillagesandnearbycities.“Weusuallyplaybasketballafterwork.Basketballisahobbyforus,”saysWangShenglong,thecaptainoftheTaipanTeam.Howcan“CunBA”becomepopular?Over20,000peoplefrommanyotherplacescomeheretoenjoytheexcitinggame.Soit’sdifficultforthemtogetaseat.EvenYaoMingsaysheisnotsureifhecangetaseat.“Therearenomoreseatshere,soIbringachairwithme.Manypeopleevenbringfoodwiththem.That’samazing!”saysSuZhi,abasketballfanfromBeijing.Ittakeshim20hourstodrivefromBeijingtoTaipan.Hethinkswatchingthisgamemakeshimexcited.Duringthebreaks(休息)ofthegame,peoplecanenjoythelocal(当地的)Miaodancesandthebeautifulsinging.Prizesforwinnersarelocalspecialfoodslikerice,duckandfish.Whataninterestinggameitis!SunQuan,a15-year-oldboyinTaipanMiddleSchool,likesplayingbasketballverymuch.Hepracticesplayingbasketballeveryschoolnightwithhisclassmates,becausehisdreamistoplaybasketballwithotherplayersin“CunBA”oneday.Rightnow,hedoesn’tdowellinit,buthisfathertellshim“Practicemakesperfect”.1.Wherearemostoftheplayersof“CunBA”from?________________________________________________2.HowmanypeoplecometoTaipanvillagetoenjoytheexcitinggame?________________________________________________3.HowlongdoesittakeSuZhitodrivefromBeijingtoTaipan?________________________________________________4.Whataretheprizesforthewinnersaccordingtothepassage?________________________________________________5.WhydoesSunQuanoftenpracticeplayingbasketball?________________________________________________七、书面表达（20分）

转眼间，同学们在中学的第一个学年即将结束。假如你是李华，请你以“Mymiddleschoollife”为题，根据以下要点和要求，用英语写一篇短文，分享你的初中校园生活。1.要点：1）介绍你的学习生活；2）介绍你的课外活动；3）谈谈你的感受。2.要求：1）文中不得出现考生的真实姓名和学校名称；2）词数60左右。Mymiddleschoollife________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

参考答案一、单项选择（共10小题，满分20分）1、D【解析】【详解】句意：在你离开教室之前关上窗户。考查祈使句。close关闭，是一个动词。Toclose是动词不定式；Closing现在分词或动名词形式；Closed是过去式或过去分词形式。根据句子结构可知，这是一个祈使句，开头应用动词原形。故选D。2、D【解析】【详解】A/B/C/三个选项中划线部分发音是/ɒ/，而D选项的划线部分发音是/əʊ/，与其他选项发音不同，故选D。3、A【解析】【详解】句意：——昨晚那栋楼怎么了？——发生了一场大火，但消防队员很快就把它扑灭了。考查动词短语。putout扑灭；puton穿上；putup搭建；putdown放下。根据“Therewasabigfire,butthefiremen”可知，火被消防员扑灭了。故选A。4、D【解析】【详解】句意：找不到我的钥匙。我把它忘在家里了。考查动词时态。amleaving现在进行时；willleave一般将来时；leave一般现在时；left一般过去时。根据“Ican’tfindmykey.”及语境可知，找不到我的钥匙，所以把钥匙落在家里应用一般过去时，故选D。5、B【解析】【详解】句意：——你能和我一起去书店吗？我想买一本名为《爱丽丝梦游仙境》的书。——对不起，我不能。我妈妈让我放学后马上回家。考查含情态动词的一般疑问句的答语。couldn’t不能，一般过去时；can’t不能；mustn’t不一定；needn’t不需要。根据“Couldyougotothebookshopwithme?”可知，此处询问是否可以一起去书店，情态动词could表示委婉语气，回答用can或can’t。故选B。6、A【解析】【详解】句意：——商店不大，但是我们可以在里面买一切。让我们去看看！——但是现在我们不需要买东西。考查代词辨析。everything一切；something一些东西；anything任何东西。根据“Thestoreisnotbigbutwecanbuy”可知but表转折，店铺虽小，却可以买到一切；回答是否定句，用anything。故选A。7、A【解析】【详解】句意：她小时候住在一个小村庄，但现在她已经习惯住在大城市了。考查动词短语。usedtodo过去常常做某事；beusedtodoing习惯于做某事。根据“Sheusedto...inasmallvillageattheearlyage,butnowshehasbeenusedto...inabigcity.”可知，but表示转折，前句说过去的习惯，后句说现在的习惯。故选A。8、B【解析】【详解】句意：——这位著名的设计师下周一会来参加时装表演吗？——我不确定。她可能不会来。考查情态动词。must一定；may可能；can能够；should应该。根据“I’mnotsure”可知不确定，说明她可能不会来，故选B。9、C【解析】【详解】句意：现在是阴天。一会儿可能会下雨。考查情态动词。haveto必须、不得不；can可以、能，表示可能性，主要用于否定句和疑问句，一般不用于肯定句；may可能、也许，表推测时主要用于肯定句和否定式；need需要；根据“Itiscloudynow.”及结合选项可知，现在是阴天，推测一会儿可能会下雨。分析句子可知，句子是肯定句，因此使用may，表示“推测”，符合语境。故选C。10、C【解析】【分析】【详解】句意：我们买两条鱼吧。我午餐想吃点鱼。考查一词多义和名词的数。fish，鱼，可数名词，指鱼的条数时，单复数同形；指鱼的种类时，复数形式为fishes；鱼肉，不可数名词。根据句意，空一指鱼的条数，复数形式是fish；空二指鱼肉，不可数名词，应用fish。故填C。二、完成句子（共5小题，满分10分）11、①.can’t②.hang③.out④.with【解析】【详解】情态动词can’t，表示“不能”，后接动词原形，动词短语hangoutwithsb表示“与某人闲逛”。故填can’t；hang；out；with。12、willbegin【解析】【详解】句意：——这个节目将在30分钟后开始，但是我到处找不到苏珊。——别担心。她一定会按时来这里的。begin“开始”，是动词，根据“in30minutes”可知，此处用一般将来时，故填willbegin。13、Thevolunteerssent/gaveawaylotsofbookstothekidsinthevillage.【解析】【详解】志愿者们thevolunteers，作主语；送send/giveaway，是固定短语；许多书lotsofbooks；给村里的孩子thekidsinthevillage，陈述过去的事情，动词用过去式，故填Thevolunteerssent/gaveawaylotsofbookstothekidsinthevillage.14、riding【解析】【详解】句意：我们可以骑车上学来帮助保持空气清洁。作介词by的宾语用动名词riding“骑”。故填riding。15、Heisflyingakite【解析】【详解】根据图片以及问句可知，此处回答“他在放风筝”，句子用现在进行时，主语是He，be动词用is；放风筝：flyakite。故填Heisflyingakite。64.__________________________?Shehaslonghairandwearsglasses.三、补全对话（10分）16、1.Whatareyoudoing2.Iborroweditfromthelibrary/Igotitfromthelibrary3.Couldyoutellmethewaytothelibrary/Canyoutellmehowtogettothelibrary4.I’msorryIcan’t/I’mafraidIcan’t5.Haveagoodtime/Enjoyyourself【解析】【导语】本文是A和B之间的对话，二人正在通电话。【1题详解】根据标点符号和“I’mreadinganovel”可知，此处询问对方在做什么，英文表达为Whatareyoudoing，表示“你在做什么”。故填Whatareyoudoing。【2题详解】根据“Ididn’tbuyit”和“Thelibrary”可知，说话者表示书不是买来的，而是从图书馆借的。英文表达为Iborroweditfromthelibrary/Igotitfromthelibrary，表示“我从图书馆借的”。故填Iborroweditfromthelibrary/Igotitfromthelibrary。【3题详解】根据“GoalongZhongshanRoad,andyou’llfinditonyourleft.”可知，说话者询问去图书馆的路线。英文表达为Couldyoutellmethewaytothelibrary/Canyoutellmehowtogettothelibrary，表示“你能告诉我怎么去图书馆吗”。故填Couldyoutellmethewaytothelibrary/Canyoutellmehowtogettothelibrary。【4题详解】根据“HowaboutgoingtherewithmethisSaturday?”和下文“I’llvisitmygrandparentsthisweekend.”可知，说话者不能跟她一起去。英文表达为I’msorryIcan’t/I’mafraidIcan’t，表示“对不起，我去不了/我恐怕去不了”。故填I’msorryIcan’t/I’mafraidIcan’t。【5题详解】根据“Wonderful!”和“Thankyou”可知，说话者祝对方玩的开心。英文表达为Haveagoodtime/Enjoyyourself，表示“祝你玩得开心”。故填Haveagoodtime/Enjoyyourself。四、阅读理解（40分）17、1.B2.B3.C4.B【解析】【导语】本文是一篇记叙文，介绍了第十五中学最受学生喜爱的五位老师。【1题详解】细节理解题。根据第二段“Saraisamathsteacher...Hereyesarebig”和第四段“Tomisanartteacher.Hehasasmallnose,bigeyes...”可知，Sara和Tom有大眼睛。故选B。【2题详解】细节理解题。根据最后一段“Bettyisathinwomanteacher.Shehasshortstraighthairandshedoesn’twearglasses.Shedoesn’tlooklikeamusicteacher,butsheisstudents’favouritemusicteacherintheschool.”可知，Betty是个很瘦的女教师，她有一头短直发，而且不戴眼镜，她看起来不像一个音乐老师，但她是学校里学生们最喜欢的音乐老师。故选B。【3题详解】词义猜测题。根据后一句“butnowhishairisshortandstraight.”可知，现在他的头发又短又直，所以前一句是描述过去的头发。由此推测usedto意思是“曾经”。故选C。【4题详解】推理判断题。根据倒数第二段“Hereyesarealwaysfullofloveforherstudents.”可知，Cathy的眼睛里总是充满了对学生的爱，所以推测她是友善的。故选B。18、1.B2.A3.D【解析】【导语】本文主要讲述了神州十六号载人飞船成功发射。【1题详解】推理判断题。根据“theShenzhou16mannedspaceshipwassuccessfullysetoffonMay30,2023”，以及“Theteammembers—JingHaipeng,ZhuYangzhuandGuiHaichao—areexpectedtoliveandworkinChina’sspacestationforaboutfivemonths.”可知，神州16号载人飞船在5月30日成功发射，飞船里的成员预计在中国空间站工作五个月，所以这三位中国宇航员可能在会在十月返回到地球。故选B。【2题详解】细节理解题。根据“Theteammembers—JingHaipeng,ZhuYangzhuandGuiHaichao”，可知神州十六号载人飞船的航天员有景海鹏、朱杨柱和桂海潮。故选A。【3题详解】细节理解题。根据“Jingwillbecomethecountry’sfirstastronauttogointospaceforafourthtime.”可知，航天员景海鹏已经进入太空三次了。故选D。19、1.B2.D3.C4.B5.A【解析】【导语】本文是一篇说明文。文章对如何保护动物给出了建议：不吃野生动物的肉，不穿皮毛制品，捐钱给动物保护者以及向周围人发出保护倡议。【1题详解】细节理解题。根据材料“Don’teatwildanimals’meat”、“Don’twearclothesmadeoffur”、“PleasegiveawaymoneytoAnimalHelpers”和“Tellpeoplethatit’simportanttosaveanimals”可知共四条建议。故选B。【2题详解】词义猜测题。根据“Thegroupdoeseverythingtohelpsaveanimals.Butitoftenneedsmoney.Sosavesomemoneyandgiveitawaytothegrouptohelpanimals.”可知，动物救助者尽一切努力去拯救动物，但是他们经常需要钱，所以要捐钱给动物保护者，“giveaway”是“捐赠”的意思。故选D。【3题详解】细节理解题。根据第四段“Sosavesomemoneyandgiveitawaytothegrouptohelpanimals.”可知，如果有很多钱，可以捐钱给动物保护者，故选C。【4题详解】细节理解题。根据第一段“Butsomeofthemareingreatdangernow.”可知，一些动物处于危险中；根据第四段“Thegroupdoeseverythingtohelpsaveanimals.”可知，动物救助者会帮助拯救动物；根据第五段“Notallpeopleknowanimalsareourfriendsandthatwemustsavethem.”可知，并不是所有的人都知道动物是我们的朋友，我们必须拯救它们。因此我们无法从文中知道“有些动物对人不友好”。故选B。【5题详解】最佳标题题。通读全文可知，本文对如何保护动物给出了建议，由此可知选项A“如何帮助拯救动物”最适合作为本文的标题。故选A。20、1.B2.C3.C4.D5.A【解析】【导语】本文主要介绍了重庆警方成功训练了六只松鼠来搜寻毒品。【1题详解】词义猜测题。根据“Squirrelshaveastrongsenseofsmell.Theycansmellfood30centimetersundersnow.Theyaresmallsotheycanlookfordrugsinnarroworhighplaces”（松鼠的嗅觉很灵敏。它们能在雪下30厘米处闻到食物。它们很小，所以它们可以在狭窄或高处寻找毒品）可知，they指的是松鼠，故选B。【2题详解】细节理解题。根据“Squirrelshaveastrongsenseofsmell.Theycansmellfood30centimetersundersnow.Theyaresmallsotheycanlookfordrugsinnarroworhighplaces.”可知，是因为它们有很好的嗅觉，而且它们可以在狭窄或高处寻找毒品。故选C。【3题详解】细节理解题。根据“Thekeyistobuildtheanimals’conditionedreflex（条件反射）.”可知，关键部分在于建立条件反射，故选C。【4题详解】段落大意题。根据“Thekeyistobuildtheanimals’conditionedreflex（条件反射）.”以及“First,theanimalsneedtoknowthedrug’ssmell...Later,theconditionedreflexwillbebuilt.Thentheanimalswilllookfordrugsnaturally.”可知，第四段主要讲述了如何跟动物建立条件反射。故选D。【5题详解】标题归纳题。根据全文可知，本文主要讲述了重庆警方成功训练了六只松鼠帮助寻找毒品，故A项”松鼠警察来了”符合文章大意。故选A。五、完形填空（10分）21、1.D2.C3.C4.D5.B6.A7.B8.C9.A10.C11.B12.D【解析】【导语】本文讲述了作者的妈妈为新来的转学生John准备了生日惊喜，John对作者来说是一个特别的朋友。【1题详解】句意：John环顾四周，微笑着，希望有人也能对他微笑。lookedback回顾；lookeddown俯视；lookedinto调查，研究；lookedaround环顾四周。根据“hopingsomeonewouldsmileback.”可知，John应该是环顾四周，希望有人也能对他微笑。故选D。【2题详解】句意：我低着头，希望MrsParmele不会注意到我旁边那张空桌子。small小的；big大的；empty空的；old老的。根据“opedMrsParmelewouldn’tnoticethe…desknexttomine”可知，此处应该表示“空的桌子”。故选C。【3题详解】句意：Jim坐下后走过来看着我，但我把目光移开了。because因为；so因此；but但是；if如果。根据“Jimcameandlookedatme”以及“Ilookedaway”可知，前后表示转折，应该用but连接。故选C。【4题详解】句意：到第一周结束时，John在我们的每周数学考试中得了最后一名。front前面；back后部；top顶部；last最后的。根据“Heevendoesn’tknow…tocount,”可知，John的数学比较差，故可推测是考了最后一名，last符合题意。故选D。【5题详解】句意：他甚至不知道怎么数数。why为什么；how怎样；what什么；when什么时候。根据“Heevendoesn’tknow…tocount,”可知，John甚至不知道怎么数数。故选B。【6题详解】句意：第二天我和他一起吃午饭时，他和我分享了他的故事，我听着他说。shared分享；told告诉；talked谈话；spoke讲。根据“he…hisstorieswithme”可知，他与我分享了他的故事。故选A。【7题详解】句意：甚至没有人关心。starts开始；cares关心；watches观看；helps帮助。根据“TomorrowisJohn’sbirthday,andI’mafraidheisnotgoingtogetanything.”可知，此处表示“甚至没有人关心他的生日”。故选B。【8题详解】句意：第二天早上，我祝John生日快乐，他很高兴我记得这一点。weekend周末；holiday假日；birthday生日；family家庭。根据“TomorrowisJohn’sbirthday,”可知，此处应该对John说happybirthday“生日快乐”。故选C。【9题详解】句意：到了下午三点左右，我几乎认定生日没那么重要了。important重要的；famous著名的；bad坏的；comfortable舒服的。根据“Bymid-afternoon,Ialmostdecidedthatbirthdaysweren’tthat….”可知，到