河北保定雄縣2025屆英語七年級(jí)第二學(xué)期期末學(xué)業(yè)水平測(cè)試試題含答案

河北保定雄縣2025屆英語七年級(jí)第二學(xué)期期末學(xué)業(yè)水平測(cè)試試題滿分120分，時(shí)間90分鐘一、單項(xiàng)選擇（共10小題，滿分20分）1、Peoplespendtoomuchtime________TikTokrightnow.A.watch B.watching C.watched D.towatch2、Wepreparetobuyanewdressforournewfriend,butwedon’tknowtheheightofher________.A.especially B.really C.exactly D.happily3、Tobegoodstudents,wemust________theschoolrules.A.make B.follow C.break D.talk4、WhydosomanypeoplelikeDJMusic?Forme,it’sjustlike_______.Ihateit.A.poems B.noise C.songs D.sound5、—Peter,couldyoupleasegotothesupermarkettobuysomefruits?—Waitforamoment,mom.I________myhomeworkinaquarter.A.willfinish B.finished C.finish6、Lookat________youngwoman.Sheis______actress.A.a;the B.a;an C.the;a D.the;an7、—IreallylikeournewclassmateNeil.Heisalways_______.—Iagree.Henevergetsangryeasily.A.brave B.careful C.gentle D.helpful8、Whichofthefollowing“-ed”hasadifferentpronunciation(發(fā)音)fromtheotherthree?A.looked B.followed C.rushed D.passed9、Afterwalkingforthreehoursonahotsummerafternoon,weneed________todrinkrightnow.A.somethinghot B.hotsomething C.somethingcold D.coldsomething10、－______he______atthisschoollastterm?－Yes,Ithinkso.A.Did,study B.Has,studiedC.Was,study D.Did,studied二、完形填空（10分）11、先通讀下面的短文，掌握其大意，然后在每小題所給的四個(gè)選項(xiàng)中，選出可以填入空白處的最佳選項(xiàng)，并在答題卡上將該項(xiàng)涂黑。John,Rich,andIlovedlivingonthefarminNewJersey.Itwasreally___1___.Wecouldrunonthefieldsfreelyandhidefromeachother.DadgrewsomanyvegetablesthatMomonlyhadtobuymilkandsomemeat.Butthenthe___2___thinghappened.Dadbecameillandcould___3___farmtheland(土地).SoMomrent(出租)somelandtoanotherlocalfarmer.Momusedthemoneyfromthelandrentto___4___forourfoodandclothes.Daddied(死),butwestill___5___tokeepeverythinggoingwell.Ourunclefromanearbytowncameandhelpedusplantthevegetables.Hesold(賣)the___6___forustogetmoremoney.Wewentonlikethisforweeks.Butitbecametoomuchforus.ThesmalltownofOakHillwaslookingforaplacetoputacommunity___7___.Momtoldusthatshewasgoingtosellthelandtothetown.Wemovednearouruncleintoa(n)___8___housethatMomwasabletobuy.Twomonthslater,thetownofOakHilltoldMomtheyweregoingtonametheparkafterourdad.Whatanhonor(榮耀)!WenowgototheparkandseeDad’s___9___eachtimeweenterthegate.Theparkhasabaseballfield,apoolandanaturetrail(觀景小徑).Whatawonderfulpark!Butthebestpartiswecan___10___Dadeverytimewegothere!1.A.new B.broken C.large D.dirty2.A.sad B.happy C.amazing D.strange3.A.always B.often C.sometimes D.never4.A.wait B.look C.pay D.work5.A.hated B.tried C.hurried D.stopped6.A.farm B.meat C.land D.vegetables7.A.park B.school C.cinema D.supermarket8.A.quiet B.clean C.small D.modern9.A.design B.wheat C.work D.name10.A.call B.visit C.help D.save三、完成句子（共5小題，滿分10分）12、Yesterdaywehadaschooltriptothez________andsawmanyanimalsthere.13、It’s________(有風(fēng)的)today.You’dbetterputonyourscarf.14、John_________(練習(xí))playingthepianoafterschooleveryafternoon.15、Thenearestpostofficeisjust________(在……后面)thefoodshop.16、did,you,what,last,weekend,do______________________________________________________________________________________________?四、閱讀理解（40分）17、SometimesyoumaylookforsomeinformationontheInternet.Doyouknowhowtosearchforsomethingquicklyandeasily?____1____Theycanhelpsavetime.Startatschool.Startyouronlinesearchwhenyouareatschool.____2____Theycanhelpyoufindtheinformationyouneed.Youcanalsodoyouronlinesearchintheschoollibrary.Therearecomputersinit.Usesomesearchskills.____3____Althoughsomeappsoftendoagoodjobofguessingwhatyouneed.Youhadbettertrymoreapps.Theywillhelpyougetbetterresults.____4____Cite(引用)inarightway.WhenyouusetheinformationfromtheInternet,don’tjustcopythewholearticle.___5___根據(jù)材料內(nèi)容，從下面五個(gè)選項(xiàng)中選出能填入文中空缺處的最佳選項(xiàng)，使文章意思通順、內(nèi)容完整。Youshouldwriteyourarticlewithyourownwords.B.Youcangetmoreusefulinformationbyusingdifferentsearchapps.C.Herearesomeideasforyou.D.Youcanalsotypedifferentkeywordstogetmoreinformation.E.Askyourteachersorclassmatestorecommendsomewebsitestoyou.18、TomlivedinatownnearNewYork.Hisfatherhadashopthereandhismotherwasadoctor.HewassevenyearsoldthisyearandbegantogotoschoolthisSeptember.Itwasalittlefarfromtheirshopandhisfatherdroveacartotakehimtoschoolfivedaysaweek.Sohewasneverlateforclassandhisteacherslikehimverymuch.ItwasMondaythatday.MissGreenwasteachingthemtocountfromonetoteninthemorning.Tomwasstudyinghard.Soonhecouldcountthem.MissGreenwashappyandasked,“Howmanypeoplearethereinyourfamily,Tom?”Tomstoodupandsaid,“Two,Miss,Green”“Whoarethey?”“Myfatherandmymother.”“Oh,”MissGreenwassurprised.Thenshesaid,“There’rethreepeopleinyourfamily.”“ButnowI’mnotathome.I’matschool,youknow!”根據(jù)材料內(nèi)容選擇最佳答案。1.WheredidTom’sfatherwork?A.Inafactory. B.Inaschool. C.Inashop. D.Inahospital.2.Tomwasnowastudentof________.A.GradeOne B.GradeTwo C.GradeThree D.GradeFour3.Tomwasneverlateforschoolbecause________.A.allhisteacherslikedhim B.hewenttoschoolinacarC.hishousewasnexttotheschool D.hejustbegantoschoolamonthago4.MissGreentaughtherchildrentocountfromonetoten________.A.everyday B.fivedaysaweekC.inTom’shouse D.oneMondaymorning5.Whichisthebesttitle(題目)forthisstory?A.TwoorThree? B.FromOnetoTenC.Tomandhisfamily D.MissGreenandHerStudents19、Mostpetownerslovetheirdogs,catsorotheranimals,makingthempartoftheirfamily.Inreturn,petscanmaketheirownersfeellovedandhelpthemenjoylife.Earlierstudiesshowedthatpetscanhelpreduceworriesintheirowners,saidTiffanyBraley.Andherstudyshowsthatowningapetcanalsohelpslowcognitivedecline（認(rèn)知衰退）inoldpeople.Cognitivedeclinemeanslosingoneormorecognitiveabilities,suchasmemory（記憶）orlanguageskills.Inthestudy,peopleover65yearsoldwhoownedpetsformorethanfiveyearswerebetterabletorememberwordsthannon-petowners.OneexampleofsomeonewhoslowedcognitivedeclinebykeepingapetisformerU.S.PresidentJimmyCarter.Afterhewassickin2015,Carterstartedspendingmoretimeathishomewithhispets.Hesaidthathisdogswereagreatcomfortduringwhatwasadifficulttimeforhim.Hedescribedhowtraininghisnewpuppymadehimstaysharp（頭腦清醒的）.Studieshaveshownthatowningapetisreallyhelpful.InCarter’scase,hisdogsnotonlyhelpedhimwithhisillnessbutalsokepthimcognitivelyhealthy.1.Whichofthefollowingpicturecanbestshowtheword“reduce”inParagraph2?A. B. C. D.2.Whichofthefollowingcanbeakindofcognitivedecline?A.Beingunabletowalk. B.Feelingunhappy.C.Forgettingfriends’names. D.Talkingtoomuch.3.WhatcanweknowaboutformerU.S.PresidentJimmyCarter?A.Hecouldn’tworkwellbecausehegotill. B.Hestartedtokeepapetafterhewassick.C.Traininghisnewpuppyhelpedhimalot. D.Hespentmuchtimewithhispetsbefore2015.4.Wherecanwefindthispassage?A.Inastorybook. B.Inahistorybook. C.Inatravelguide. D.Inasciencemagazine.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（條件反射）.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、補(bǔ)全對(duì)話（10分）21、根據(jù)下面的對(duì)話情景，在每個(gè)空白處填上一個(gè)適當(dāng)?shù)木渥印Ｊ箤?duì)話的意思連貫、完整。A:Hello,Tom.Gladtoseeyouhere.B:Me,too.________1________?A:Thingsaregoingwell,thankyou.B:________2________,Tom?A:It’sJune25thtoday.B:Oh,thesummerholidaysarecoming.IwanttogotoBeijing.Whatareyourplans?A:________3________.B:It’sagoodplacetovisit.IwenttoSanyawithmyparentslastsummer.A:Great!________4________?B:Youshouldtakeapairofsunglasses,acamera,amapandsoon.A:Goodidea!Thankyou.________5________.B:You,too.六、閱讀表達(dá)（10分）22、請(qǐng)閱讀下面短文，根據(jù)所提供的信息，回答5個(gè)問題，要求所寫答案語法正確、語義完整切題。Schooltripsaregoodwaystomakestudentsgetinterestedinlearning.Fourstudentsarehappytoshare(分享)theirschooltripswithus.JackIspentadaywithmyteachersandclassmatesinthewoods(樹林).Welearnedsomethingusefulabouttrees,flowersandsmallanimals.Wealsolearnedhowtocookoutside.Whatanexcitingtrip!TimAtfirst,Ithoughtitwouldbeboringtovisitafarm.Butafterwearrivedatthefarm,Ifoundeverythingtherewasfun.Wefedchickensandrodehorses.Oh,Ialsoboughtsomeeggsformygrandparents.LisaItookatriptotheoldpeople’shomelastmonth.Inthemorning,wehelpedtheoldpeoplecleanthehouse.Thenwetalkedwiththemandgavemusicshowstothem.Fromthetrip,Ilearnedthatyoungpeopleshould(應(yīng)該)helptheoldinlife.SusanLastweek,myteachertookustoarestaurantcalledEpcotCenter.Wevisitedthekitchenfirstandlearnedhowtocookhealthydishes.Thenweatesomenoodlesforlunch.Wearrivedthereat10:00a.m.andleftat4:00p.m.Theschooltripwasfunforme.1.WheredidJackgoonhisschooltrip?_______________________________________________________________2.WhatdidTimthinkofthefarmafterhearrivedthere?_______________________________________________________________3.WhodidTimbuyeggsfor?_______________________________________________________________4.WhatdidLisalearnfromherschooltrip?_______________________________________________________________5.HowlongdidSusanstay(待)intherestaurant?_______________________________________________________________七、書面表達(dá)（20分）那個(gè)小女孩再也不害怕動(dòng)物了。___________________________________________________

參考答案一、單項(xiàng)選擇（共10小題，滿分20分）1、B【解析】【詳解】句意：現(xiàn)在人們花太多時(shí)間看抖音。考查非謂語動(dòng)詞。spendtime(in)doingsth.“花費(fèi)時(shí)間做某事”，空格處應(yīng)填入動(dòng)名詞形式，故選B。2、C【解析】【詳解】句意：我們準(zhǔn)備給我們的新朋友買一條新裙子，但我們不知道她到底有多高?？疾楦痹~辨析。especially特殊地；really真正；exactly確切地；happily開心地。根據(jù)“Wepreparetobuyanewdressforournewfriend,”可知買裙子需要知道確切的身高，故選C。3、B【解析】【詳解】句意：要成為優(yōu)秀的學(xué)生，我們必須遵守學(xué)校規(guī)則?？疾閯?dòng)詞辨析。make制作；follow遵守；break違反；talk談?wù)?。根?jù)“Tobegoodstudents”可知，好學(xué)生應(yīng)該遵守學(xué)校規(guī)則，故選B。4、B【解析】【詳解】句意：為什么這么多人喜歡DJ音樂？對(duì)于我，它就是像噪音，我討厭它。考查名詞辨析。poems詩歌；noise噪音；songs歌曲；sound聲音。根據(jù)“Ihateit.”可知此處指不喜歡的原因，B選項(xiàng)符合。故選B。5、A【解析】【詳解】句意：——彼得，你能去超市買些水果嗎？——等一下，媽媽。我將在一刻鐘內(nèi)完成作業(yè)。考查動(dòng)詞時(shí)態(tài)。根據(jù)“inaquarter”可知，這是表示將來的時(shí)間狀語，句子應(yīng)用一般將來時(shí)，謂語結(jié)構(gòu)是willdo/begoingtodo。故選A。6、D【解析】【詳解】句意：看那個(gè)年輕的女人。她是一名演員?？疾楣谠~辨析。a一個(gè)，不定冠詞，表泛指，放在輔音音素開頭的詞之前；an一個(gè)，不定冠詞，表泛指，放在元音音素開頭的詞之前；the表特指，定冠詞。根據(jù)“Lookat…youngwoman.”可知，第一個(gè)空表特指，因此用“the”；由“Sheis…actress.”可知，第二個(gè)空表泛指，“actress”為元音音素開頭的單詞，因此用“an”。故選D。7、C【解析】【詳解】句意：——我真喜歡我們的新同學(xué)Neil。他總是很溫和?！彝?。他從不輕易生氣?？疾樾稳菰~辨析。brave勇敢的；careful細(xì)心地；gentle溫和的；helpful有幫助的。根據(jù)“Henevergetsangryeasily.”可知Neil不易怒，因此性格溫和。故選C。8、B【解析】【詳解】句意：以下哪一個(gè)“-ed”的發(fā)音與其他三個(gè)不同？考查語音知識(shí)。looked/l?kt/；followed/?f?l??d/；rushed/r??t/；passed/pɑ?st/。根據(jù)音標(biāo)可知，B選項(xiàng)“-ed”的發(fā)音與其他三個(gè)不同。故選B。9、C【解析】【詳解】句意：在一個(gè)炎熱的夏天下午走了三個(gè)小時(shí)后，我們現(xiàn)在需要喝點(diǎn)冷飲?？疾樾稳菰~辨析和定語后置。hot熱的；cold冷的。根據(jù)“Afterwalkingforthreehoursonahotsummerafternoon”可知在大熱天走了很長(zhǎng)時(shí)間，應(yīng)該要喝點(diǎn)冷飲，排除AB選項(xiàng)；something是不定代詞，用形容詞修飾時(shí)，形容詞需后置。故選C。10、A【解析】【詳解】試題分析：句意：上學(xué)期他在校學(xué)習(xí)了嗎？是的，我認(rèn)為是這樣。lastterm上學(xué)期，是過去的時(shí)間狀語，要用過去式，study是實(shí)義動(dòng)詞，所以找助動(dòng)詞did，故選A。考點(diǎn)：考查一般過去時(shí)。二、完形填空（10分）11、1.C2.A3.D4.C5.B6.D7.A8.C9.D10.B【解析】【導(dǎo)語】本文主要介紹了作者父親去世之后，作者一家的艱難生活。【1題詳解】句意：它真大。new新的；broken破的；large大的；dirty臟的。根據(jù)“Wecouldrunonthefieldsfreelyandhidefromeachother.”可知可以在田野上自由地跑，可見農(nóng)場(chǎng)很大。故選C?！?題詳解】句意：但不幸的事情發(fā)生了。sad悲傷的；happy開心的；amazing令人驚奇的；strange奇怪的。根據(jù)“Dadbecameill”可知作者的父親生病了，這是悲傷的事情。故選A?！?題詳解】句意：爸爸生病了，再也不能種地了。always總是；often經(jīng)常；sometimes有時(shí)；never從不。根據(jù)“Dadbecameill”可知作者的父親生病了，不能種地了。故選D?！?題詳解】句意：媽媽用地租的錢來支付我們的食宿。wait等待；look看；pay支付；work工作。根據(jù)“Momusedthemoneyfromthelandrentto...forourfoodandclothes”可知用租金支付食物和衣服。故選C。【5題詳解】句意：爸爸去世了，但我們?nèi)匀慌ψ屢磺许樌?。hated討厭；tried努力；hurried匆忙；stopped停止。根據(jù)“tokeepeverythinggoingwell”可知是努力把生活過好。故選B。【6題詳解】句意：他為我們賣蔬菜是為了賺更多的錢。farm農(nóng)場(chǎng)；meat肉；land土地；vegetables蔬菜。根據(jù)“helpedusplantthevegetables.”可知是把種植的蔬菜賣掉。故選D?！?題詳解】句意：橡樹山小鎮(zhèn)正在找一個(gè)地方建一個(gè)社區(qū)公園。park公園；school學(xué)校；cinema電影院；supermarket超市。根據(jù)“thetownofOakHilltoldMomtheyweregoingtonametheparkafterourdad”可知是建造一個(gè)公園。故選A?！?題詳解】句意：我們搬到了離叔叔不遠(yuǎn)的地方，搬進(jìn)了媽媽能買的一所小房子。quiet安靜的；clean干凈的；small小的；modern現(xiàn)代的。根據(jù)“housethatMomwasabletobuy.”以及文章內(nèi)容可知，他們生活艱難，只能買一個(gè)小房子。故選C?！?題詳解】句意：現(xiàn)在我們每次進(jìn)公園大門都會(huì)看到爸爸的名字。design設(shè)計(jì)；wheat小麥；work工作；name名字。根據(jù)“thetownofOakHilltoldMomtheyweregoingtonametheparkafterourdad”可知公園是以爸爸的名字命名的，所以在公園大門可以看到爸爸的名字。故選D。【10題詳解】句意：但最棒的是，我們每次去那里都能去看望爸爸！call打電話；visit看望；help幫助；save拯救。根據(jù)“Dadeverytimewegothere”可知公園是以爸爸的名字命名的，所以每次去公園的時(shí)候可以看望爸爸。故選B。三、完成句子（共5小題，滿分10分）12、(z)oo【解析】【詳解】句意：昨天我們?nèi)?dòng)物園進(jìn)行了一次學(xué)校旅行，在那里看到了許多動(dòng)物。根據(jù)首字母及“andsawmanyanimalsthere”可知，此處指去動(dòng)物園旅行。zoo“動(dòng)物園”，名詞，作賓語。故填(z)oo。13、windy【解析】【詳解】句意：今天有風(fēng)，你最好戴上圍巾。windy表示“有風(fēng)的”，形容詞作表語。故填windy。14、practices##practises【解析】【詳解】句意：John每天下午放學(xué)后練習(xí)彈鋼琴。根據(jù)“everyafternoon”可知，時(shí)態(tài)為一般現(xiàn)在時(shí)；practice/practisedoingsth.表示“練習(xí)做某事”，主語John為第三人稱單數(shù)形式。故填practices/practises。15、behind【解析】【詳解】句意：最近的郵局就在食品店后面?！霸凇竺妗眀ehind。故填behind。16、Whatdidyoudolastweekend【解析】【詳解】根據(jù)所給標(biāo)點(diǎn)及單詞可知，本句是由what引導(dǎo)的特殊疑問句，時(shí)態(tài)為一般過去時(shí)。特殊疑問詞what位于句首，首字母大寫，后跟一般疑問句，助動(dòng)詞did位于主語you之前，實(shí)義動(dòng)詞do位于主語之后，lastweekend位于句末，作時(shí)間狀語。故填Whatdidyoudolastweekend“你上周末做什么了”。四、閱讀理解（40分）17、1.C2.E3.B4.D5.A【解析】【導(dǎo)語】本文主要介紹了一些在網(wǎng)上快速輕松地搜索信息的建議?！?題詳解】根據(jù)“Doyouknowhowtosearchforsomethingquicklyandeasily?...Theycanhelpsavetime.”可知此處引出下文建議，選項(xiàng)C“這里有一些建議給你?！狈险Z境，故選C?！?題詳解】根據(jù)“Theycanhelpyoufindtheinformationyouneed.”可知此處應(yīng)是和學(xué)校的人有關(guān)。選項(xiàng)E“讓你的老師或同學(xué)給你推薦一些網(wǎng)站?！狈险Z境，故選E?！?題詳解】根據(jù)“Usesomesearchskills”可知此處建議使用一些搜查技巧，選項(xiàng)B“你可以通過使用不同的搜索應(yīng)用程序獲得更多有用的信息。”符合語境，故選B?！?題詳解】根據(jù)“Youhadbettertrymoreapps.Theywillhelpyougetbetterresults.”可知此處應(yīng)作補(bǔ)充說明，且和查找一些信息有關(guān)。選項(xiàng)D“你也可以輸入不同的關(guān)鍵字來獲取更多信息?！狈险Z境，故選D?！?題詳解】根據(jù)“WhenyouusetheinformationfromtheInternet,don’tjustcopythewholearticle.”可知當(dāng)你使用互聯(lián)網(wǎng)上的信息時(shí)，不要只復(fù)制整篇文章。選項(xiàng)A“你應(yīng)該用自己的話來寫文章?！狈险Z境，故選A。18、1.C2.A3.B4.D5.A【解析】【導(dǎo)語】本文講述了Tom在學(xué)校學(xué)習(xí)數(shù)數(shù)的搞笑故事?！?題詳解】細(xì)節(jié)理解題。根據(jù)“Hisfatherhadashopthere”可知他爸爸在商店工作。故選C?！?題詳解】推理判斷題。根據(jù)“HewassevenyearsoldthisyearandbegantogotoschoolthisSeptember”，可知，他今年7歲，9月份才上學(xué)，由此可推斷他是一年級(jí)的學(xué)生，故選A?！?題詳解】細(xì)節(jié)理解題。根據(jù)“Itwasalittlefarfromtheirshopandhisfatherdroveacartotakehimtoschoolfivedaysaweek.Sohewasneverlateforclass”可知，因?yàn)榘职珠_車送他上學(xué)，所以他上學(xué)從來沒遲到，故選B?！?題詳解】細(xì)節(jié)理解題。根據(jù)“ItwasMondaythatday.MissGreenwasteachingthemtocountfromonetoteninthemorning”，可知，在周一的上午，MissGreen教學(xué)生們從一數(shù)到十，故選D?！?題詳解】最佳標(biāo)題題。通讀全文可知，本文講述了Tom在學(xué)校學(xué)習(xí)數(shù)數(shù)，因?yàn)樽约翰辉诩?，所以他認(rèn)為家里現(xiàn)在只有兩個(gè)人，而不是老師所說的三個(gè)人，所以最適合本文的標(biāo)題是“兩個(gè)還是三個(gè)”，故選A。19、1.B2.C3.C4.D【解析】【導(dǎo)語】本文主要講述了養(yǎng)寵物真的很有幫助。寵物不僅幫助人們治療疾病，還使人們保持認(rèn)知健康等。【1題詳解】詞義猜測(cè)題。根據(jù)第二段“Earlierstudiesshowedthatpetscanhelpreduceworriesintheirowners,saidTiffanyBraley.Andherstudyshowsthatowningapetcanalsohelpslowcognitivedecline（認(rèn)知衰退）inoldpeople.TiffanyBraley說，早期的研究表明，寵物可以幫助主人……憂慮。她的研究表明，養(yǎng)寵物也有助于減緩老年人的認(rèn)知能力下降。”可推知，此處是指幫助主人減少憂慮，reduce意思是“減少”。故選B?！?題詳解】推理判斷題。根據(jù)第二段“Cognitivedeclinemeanslosingoneormorecognitiveabilities,suchasmemory（記憶）orlanguageskills.認(rèn)知能力下降意味著失去一種或多種認(rèn)知能力，比如記憶力或語言技能?！笨赏浦浥笥训拿质钦J(rèn)知能力下降的表現(xiàn)。故選C?！?題詳解】細(xì)節(jié)理解題。根據(jù)第三段“Hedescribedhowtraininghisnewpuppymadehimstaysharp.他描述了如何訓(xùn)練他的新小狗使他保持敏銳?！笨芍?，美國(guó)前總統(tǒng)吉米?卡特生病后，訓(xùn)練他的小狗對(duì)他幫助很大。故選C?！?題詳解】推理判斷題。根據(jù)最后一段“Studieshaveshownthatowningapetisreallyhelpful.InCarter’scase,hisdogsnotonlyhelpedhimwithhisillnessbutalsokepthimcognitivelyhealthy.研究表明，養(yǎng)寵物真的很有幫助。在卡特的案例中，他的狗不僅幫助他治療疾病，還使他保持認(rèn)知健康?！笨赏浦覀兛梢栽诳茖W(xué)雜志上看到這篇文章。故選D。20、1.B2.C3.C4.D5.A【解析】【導(dǎo)語】本文主要介紹了重慶警方成功訓(xùn)練了六只松鼠來搜尋毒品?！?題詳解】詞義猜測(cè)題。根據(jù)“Squirrelshaveastrongsenseofsmell.Theycansmellfood30centimetersundersnow.Theyaresmallsotheycanlookfordrugsinnarroworhighplaces”（松鼠的嗅覺很靈敏。它們能在雪下30厘米處聞到食物。它們很小，所以它們可以在狹窄或高處尋找毒品）可知，they指的是松鼠，故選B?！?題詳解】細(xì)節(jié)理解題。根據(jù)“Squirrelshaveastrongsenseofsmell.Theycansmellfood30centimetersundersnow.Theyaresmallsotheycanlookfordrugsinnarroworhighplaces.”可知，是因?yàn)樗鼈冇泻芎玫男嵊X，而且它們可以在狹窄或高處尋找毒品。故選C。【3題詳解】細(xì)節(jié)理解題。根據(jù)“Thekeyistobuildtheanimals’conditionedreflex（條件反射）.”可知，關(guān)鍵部分在于建立條件反射，故選C?！?題詳解】段落大意題。根據(jù)“Thekeyistobuildtheanimals’conditionedreflex（條件反射）.”以及“First,theanimalsneedtoknowthedrug’ssmell...Later,theconditionedreflexwillbebuilt.Th