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南充高中高级高三第十三次月考2021英语试卷（考试时间120分钟;满分150分）第I卷第一部分听力测试（共两节，满分30分）第一节（共5小题;每小题
1.5分,满分
7.5分）听下面5段对话每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题;每段对话仅读一遍
1.Whatdoes the man suggestdoingA.Going shooting.B.Reading athome.C.Buying somebooks.
2.What does the womanfail to doA.Set upthe machine.B.Follow theinstructions.C.Find theusers guide.
3.What wouldthe womanmost probablydo thisweekendA.Fly akite.B.Go camping.C.Stay athome.
4.How doesthe manfeel nowA.Anxious.B.Disappointed.C.Sad.
5.What willthe mando nextA.Have awash.B.Go tobed.C.Continue watchinga video.第二节（共15小题;每小题L5分,满分
22.5分）听下面5段对话或独白每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟;听完后，各小题将给出5秒钟的作答时间每段对话或独白读两遍听第6段材料，回答第
6、7题A.Plan atrip.B.Look for a job.C.Make a decision.
7.What advicedoesthe woman giveto the manA.Working abroad.B.Staying athome.C.Touring the world.听第7段材料，回答第
8、9题
8.What arethe speakersmainly discussingA.Benefits ofcomputer.B.Future waysof working.C.At-home activities.
9.What is the womansconcern aboutworking athomeA.Losing herjob.B.Too manytasks.C.Inability tofocus onwork.听第8段材料，回答第10至12题
10.What is themandoingA.Giving advice.B.Doing shopping.C.Turning to a healthexpert.
6.What doesthemanhave to do nowA.It helpsCHIT1take effect.B.It makesus uncoverhow agingworks.C.It healsthe damagedskin.D.It preventsmotor neuronsaging fast.
14.Why didthe scientistsconduct the studyA.They hopedto revealthe process of aging.B.They hopedto provethe reliabilityof an animal model.C.They wantedto testthe quantityof CHIT1in oldspinal cords.D.They wantedto confirmthe influenceof agingon cord-related problems.
15.Which of the followingisthebest titlefor thepassageA.CHIT1:A Solutionto Anti-aging B.Vitamin C:A Keyto AgingMore SlowlyC.Secret ofTime:Stay awayfrom AntioxidantD.Aging:A HealthyDiet andExercise CanHelp【答案】
12.B
13.D
14.A
15.B【解析】【导语】这是一篇说明文文章主要说明了研究发现维生素有助于延缓衰老，解释了背后的原理以及这一C发现的作用【题详解】12细节理解题根据第二段u A team of Chinese scientists has identified a group of cells called CHIT1in thespinal cord（脊髓）,.（一组中国科学家在脊髓中发现了一组被称为的细胞，which isrelated to the processof agingCHITI它与衰老过程有关）”可知，与衰老有关故选CHIT1B【题详解】13细节理解题根据倒数第三段“These cellsthen gatheraround motor neurons andmake themage faster.However,researchers found that vitamin C canreduce the effects of CHITI and help keep motorneurons（然后这些细胞聚集在运动神经元周围，使它们衰老得更快然而，研究人员发现，维生素可以减少healthy.C的影响，帮助保持运动神经元的健康）”可知，维生素的作用是防止运动神经元快速衰老故选CHIT1C Do【题详解】14细节理解题根据第一段uFor years,the aging process hastroubled scientists.Everything froma healthydiet tokeeping.（多年来，衰老过程——直困扰着科学家从健exercising hasbeen experimentedwith toslow the aging process康的饮食到坚持锻炼，一切都被用来减缓衰老过程）”可知，科学家们进行这项研究是因为希望揭示衰老的过程故选A【题详解】15主旨大意题根据第二段u Ateam of Chinese scientistshas identifieda groupof cellscalled CHITIin thespinal cord（脊髓），which isrelated to the processof aging.While the scientists arestill in the earlystages ofunderstanding thepractical（剂）.applications of this discovery,they believethat takinga daily dose——of vitamin C mighthelp slowdown aging（一组中国科学家在脊髓中发现了一组被称为的细胞，它与衰老过程有关虽然科学家们仍处于了解这CHIT1一发现的实际应用的早期阶段，但他们相信，每天服用一剂量的维生素可能有助于延缓衰老）”结合文章主C要说明了研究发现维生素C有助于延缓衰老，解释了背后的原理以及这一发现的作用可知，B选项“维生素C延缓衰老的关键”最符合文章标题故选B第二节（共5小题，每小题2分，满分10分）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项选项中有两项为多余选项We alldo it:texting whilewalking orchatting on the phone while cookingdinner.In todays society,doing just morethan onething ata timeseems verycommon.But researchshows that we hadbetter stopmultitasking.16Its slowingyou down.17In fact,it willprobably takeyou longer to finishtwo projectswhen you9re jumpingbackand forththan itwould tofinish eachone separately.The sameis trueeven ofdriving:drivers takelongertoreach theirdestinationswhen chatting on cellphones.In aword,switching betweentasks leadstoa loss inproductivity.18The humanbrain canhandle twocomplicated taskswithout toomuch trouble.Add athird task,however,andit can cause you to introduce errors whatever you,re workingon,especially ifone moreof youractivities involvemuchcritical thinking.Its stressingyou out.Researchers foundemployees who received asteady streamof officeemail stayedin a“high（戒备》犬态）“alert modewith higherheart rates.Ifs not only thephysical actof multitaskingthat causesstress.19Ifyou dopoorly onan exambecause youstudy whilewatching matcheson TV,that cancertainly bringa lot of stress.It canbe dangerous.Texting ortalking ona cellphone whiledriving isas dangerousas drivingdrunk.20People whouse mobiledevices whilewalking areless likelyto lookbefore steppinginto a crosswalk.And inonestudy,one infive teenagerswho wentto theemergency roomafter acar accidentadmitted they were using a smartphone atthe timeof theaccident.A.It canlead youto makemistakes.B.Its theconsequences,as well.C.Then how to avoidmultitaskingD.Why shouldyou stopmultitasking nowE.Multitasking doesharm toyour critical thinking.F.Not justusing aphone whiledriving putsyou atrisk.G.Contrary topopular belief,multitasking doesntsave time.【答案】
16.D
17.G
18.A
19.B
20.F【解析】【导语】这是一篇说明文文章主要说明了应该停止一心多用的原因【题详解】16根据上文“We alldo it:texting whilewalking orchattingon the phonewhile cookingdinner.In today9ssociety,doing.（我们justmore than onething ata timeseems verycommon.But researchshows that we hadbetter stopmultitasking都会这样做走路时发短信，做饭时打电话聊天在当今社会，一次做不止一件事似乎很常见但研究表明，我们最好停止一心多用）”可知，本空在第一段的结尾处，起承上启下的作用，下文介绍同时处理多项任务的弊端，故本句启示后文，引出为什么应该停止一心多用故选项“为什么你现在就应该停止一心多用？”D符合语境，故选D【题详解】17根据上文“It，s slowingyou down.（它拖慢你的速度）”可知，本空是对段落标题的进一步阐释故G选项“与普遍的看法相反，多任务处理并不节省时间”符合语境，故选G【题详解】18不艮据后文“The humanbrain canhandle twocomplicated taskswithout toomuch trouble.Add athird task,however,and itcancauseyoutointroduceerrorswhateveryou,re workingon,especially ifone moreof youractivities involvemuch（人脑可以毫不费力地处理两项复杂的任务然而，添加第三个任务可能会导致你引入错误，criticalthinking.无论你正在处理什么，特别是如果你的另一个活动涉及许多批判性思维）”可知，本段主要讲的是同时处理多项任务会带来麻烦、使人犯错故选项“它会让你犯错误”可以作为本段主旨句，故选A A【题详解】19根据上文（造成压力的不仅仅是多任务处理的身体行“Its notonly thephysical actof multitaskingthat causesstress.为）”可知，上文提到不仅仅是同时处理多项任务本身会带来压力，推测本句是在说明其他带来压力的因素故选项“结果也会（带来压力）”符合语境，故选B B【题详解】20根据上文uTexting ortalking ona cellphonewhiledriving isas dangerousas drivingdrunk.（开车时发短信或打电话和酒后驾车一样危险）”以及后文“People whouse mobiledevices whilewalking areless likelyto lookbefore steppingintoacrosswalk.And inone study,one infive teenagerswho wentto theemergency roomafter acar accidentadmitted（走路时使用移动设备的人在步入人行横道之前不太可能they wereusingasmartphoneat the timeof theaccident.看一眼在一项研究中，五分之一的车祸后去急诊室的青少年承认他们在事故发生时正在使用智能手机）”可知，空前陈述了开车时使用手机很危险，后文提到走路时使用手机也会分散人们的注意力，可知不仅是开车使用手机会导致危险故选项“不仅仅是开车时使用手机会让你处于危险之中”符合语境，承上启下故选F F第三部分语言知识运用（共两节，满分45分）第一节（共20小题;每小题L5分，满分30分）阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑When I was young,I wonderedwhy neighborhoodsdidnt plantfruit treesto buildcommunity.Later,my husbandandI decidedthe right21to answerthis questionwas todo itourselves,so weset about（石榴）22our front yard withfruit trees,such asstrawberries,pomegranates andoranges.（）Every crop brought us23to neighbors and strangers.The foodwas an24tocommunicate.Kids in the neighborhood,including oursons,learned25and gentletiming.When we had extra,wed26it.Then,we receiveda27lesson:a gifthidden as aloss.Our first-ever crop of pomegranateshad28,but at harvest,theywere all gone,29in themiddle ofthe night.We wereshocked,sad and
30.One of my friendshad funsuggesting wepost a31to cursethethieves.32,we madea decisionthatwe33need a sign,but oursign would34sharingand community.Last fall,wehada largercropofpomegranates.We postedasignthat35,“If you*d likeone,please36and introduce yourself andwed behappy tocut one37the treefor you.Cutting38the branchesand isgoodfor future growth sowe cancontinue toshare withnew friendslike you.Thanks,the GreenFamily.^^Today,I amhappy torole model39for myyoung sonsand to have beenblessed with the opportunityto40an edible（可食的）frontyardfor others.
21.A.service B.way C.control D.chance
22.A.filling B.moving C・digging D.entering
23.A.colder B.closer C.more accustomedD.more responsible
24.A.limit B.approval C.excuse D.compromise
25.A.suspension B.independence C.distinction D.patience
26.A.sell B.share C.enjoy D.eat
27.A.challenging B.rigid C.strange D.powerful
28.A.consumed B.watered C.picked D.ripened
29.A.stolen B.sought C.delivered D.damaged
30.A.frightened B.thrilled C.annoyed D.embarrassed
31.A.note B.sign C.mail D.card
32.A.At lengthB.By contrastC.In additionD.On purpose
33.A.hardly B.commonly C.really D.usually
34.A.prevent B.force C.establish D.encourage
35.A.read B.wrote C.spoke D.meant
36.A.cut B.open C.take D.knock
37.A.up B.down C.off D.out
38.A.saves B.beautifies C.spreads D.nourishes
39.A.cooperation B.sacrifice C.generosity D.competence
40.A.display B.provide C.buy D.reject【答案】
21.B
22.A
23.B
24.C
25.D
26.B
27.D
28.D
29.AB
32.A
33.C
34.D
35.A
36.D
37.C
38.A
39.C
1.5分，满分15分阅读下面短文，在空白处填入个适当的单词或括号内单词的正确形式1Newly publishedfigures in the InternationalEnergy Agencysannual GlobalElectric VehicleEV Outlookshowthat in the first quarter of2024,sales41grow byaround25%compared to the sameperiod lastyear.This comesafter arecord-breaking2023,with EVsales42total around14million worldwide.43traditionally strongmarkets havecontinuedto performwell,emerging marketssuch asThailand andVietnam arealso recordingencouraging growth.Based oncurrent trends,44is estimated that by2030,almost onein threecars in China willbe electric,causing asignificantfall indemand45petrol anda majorreinvention ofthe automobileproduction industry.The waveof46investin batterymanufacturing suggeststhe EVsupply chainis advancing47meet automakers9ambitious plansfor expansion.As aresult,the shareof EVson theroads48expect tocontinue toclimb rapidly.Although inmarkets petrol-driven vehiclestend toremain49cheap,over60%of EVssold in2023cost lessthanpetrol alternatives.The increasing growth of Chinese EV exports,50combine withmarket competitionand technicaladvances,could helpdrive pricesdown,making thesector evenmore attractivefor consumers.【答案】
41.grew
42.totaling
43.While##Although##Though
44.it
45.for
46.investment
47.to meet
48.is expected
49.cheaper
50.combined【解析】【导语】这是一篇新闻报道主要报道了电动车销量上升的情况【题详解】41考查时态句意国际能源署最新发布的年度《全球电动汽车展望》数据显示，与去年同期相比，EV年第一季度的销量增长了约空处为句子谓语动词，根据上文可知为一般过202425%in the firstquarterof2024O去时故填grew【题详解】42考查非谓语动词句意此前，年全球电动汽车销量达到创纪录的万辆左右此处为复合20231400with结构，与为主动关系,故用现在分词作宾补故填total salestotaling题详解】[43考查状语从句句意虽然传统上强劲的市场继续表现良好，但泰国和越南等新兴市场也出现了令人鼓舞的增长引导让步状语从句，表示“虽然”应用、或首字母大写故填while althoughthough,While【题详解】44考查固定句型句意根据目前的趋势，预计到年，中国近三分之一的汽车将是电动汽车，导致汽油需求2030大幅下降，汽车生产行业将发生重大变革句型…表示“预计……”故填it isestimatedthatit题详解】[45考查介词句意根据目前的趋势，预计到年，中国近三分之一的汽车将是电动汽车，导致汽油需求大幅2030下降，汽车生产行业将发生重大变革短语表示“对……需求”故填demand forfor【题详解】46考查名词句意电池制造业的投资浪潮表明，电动汽车供应链正在推进，以满足汽车制造商雄心勃勃的扩张计划作宾语用名词不可数故填investment,investment【题详解】47考查非谓语动词句意电池制造业的投资浪潮表明，电动汽车供应链正在推进，以满足汽车制造商雄心勃勃的扩张计划此处在句中作目的状语，用不定式故填meet to meet【题详解】48考查时态语态句意因此，电动汽车在道路上的份额预计将继续快速攀升主语与谓语构成被动关系,且陈述事实用一般现在时的被动语态，主语为谓语用单数故填the shareof EVson theroads,is expectedo【题详解】49考查比较级句意尽管在市场上，汽油驱动的汽车往往更便宜，但到年，超过的电动汽车销售成202360%本低于汽油替代品根据以及句意“更便宜”可知over60%of EVssold in2023cost lessthan petrolalternatives为比较级故填cheaper【题详解】50考查非谓语动词句意中国电动汽车出口的不断增长，加上市场竞争和技术进步，可能有助于压低价格，使该行业对消费者更具吸引力此处与构成被动关系，故用combine TheincreasinggrowthofChineseEVexports过去分词，表被动，作状语故填combined第四部分写作（共两节，满分35分）第一节短文改错（共10小题;每小题1分，满分10分）文中共有处语言错误，每句中最多有两处，每处错误仅涉及一个词的增加、删除或修改
51.10增加在缺词处加一个漏字符号
（八），并在其下面写出该加的词删除把多余的词用斜线（\）划掉修改在错的词下面一横线，并在该词下面写出修改后的词注意每处错误及其修改均仅限一词；L只允许修改处，多者（从第处起）不计分
2.1011Last summer,I wentto Britain for further study,but stayed with a host family for a month.One day,I wascompletesurprised whenthe sonofthefamily,Jeremy,told methatwewould havetoad-in-the-hole fordinner.I wasntsure whetherweare goingto eata realtoad in a hole,that wouldbe terrible,if so.I joinedthem atdinner timewith butterfliesin their（）stomach.To myastonishment,a dishof sausagescooking inYorkshire puddinga mixthat tasteda bitlike pancakeswasserved on the table,and itwas tasteddelicious.This turnedout thattoad-in-the-hole isa typicaldish for a Britishdinner,and theresno toad!What amazingexperience!It wasinterested totry suchyummy foodwith astrange namethat I hadnever heard.【答案】一一一一
1.but and
2.complete completely
3.are were
4.that—which
5.their my
6.cooking—cooked去掉后力口
7.was
8.This-It
9.What an
10.interested-interesting【解析】【导语】这是一篇说明文文章讲述了作者去年夏天去英国深造时，在一个寄宿家庭吃（面toad-in-the-hole
11.What doesthe womansay aboutred meatA.It isnthealthy.B.It providesmuch energy.C.Its betterthan whitemeat.
12.What doesthe womanadvise theman todo in the endA.Eat听第9段材料，回C.Stop eatingany dessert.chicken everyday.B.Cut downon cheese.答第13至16题
13.Why areelectronic petsused inLos AngelesA.To replacereal pets.B.To keepthe patientscompany.C.To keeptrack ofthe well-being ofthe old.A.A computer.B.A television.C.A telephone.
14.What connectsHealth Centreswith the electronic petowner9s home
15.What cantheelectronicpet doto helpits ownerA.Help tocall adoctor.B.Have aconversation with its owner.C.Send ahealth reportto HealthCentres.A.Interested.B.Worried.C.Excited.
16.How doesthewomansound in the end听第10段材料，回答第17至20题A.By windpower.B.By batteries.C.By hand.
17.How wasBaylis radiopowered
18.What dowe knowabout themobile phoneinvented byBaylisA It is poweredby peopleswalking.B.It containsa smallbattery initself.C.It playsfor halfan hour.
19.What isthe educationalbackground ofBaylisA.He didntreceive a higher education.B.He majoredin engineeringat university.C.He was ahighschool graduate.
20.How didBaylis gethis ideasA.He workedhard for them.B.They sprangto hismind bychance.C.Other peopleinspired hima lot.第二部分阅读理解（共两节，满分40分）第一节（共15小题;每小题2分，满分30分）阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项AOn Saturday,Archaeological Ruinsof LiangzhuCity wereadded tothe UNESCOWorld HeritageList as a cultural拖烤香肠）的site,bringing thetotal numberof sites in China onthe list to
55.Here aresome othersites inChina onthe经历【详解】.考查连词句意去年夏天，我去英国深造，在一个寄宿家庭呆了一个月分析句子可知，1I wentto与为并列关系，所以应用并列连词故将改Britainforfurtherstudystayedwith ahostfamilyforamonthand but为ando.考查副词句意有一天，当家里的儿子告诉我我们会吃（面拖烤香肠）当晚餐时,2Jeremy toad-in-the-hole我完全惊呆了表“感到惊讶的”，为形容词,前面应用副词修饰故将改为surprised,complete completelyo.考查时态句意我不确定我们是否会在洞里吃一只真正的蟾蛛，如果是这样，那将是可怕的根据主句谓3语可知，这里宾语从句时态与主句保持一致应用一般过去时故将改为was arewere.考查定语从句句意我不确定我们是否会在洞里吃一只真正的蟾蛛，如果是这样，那将是可怕的这里为4非限制性定语从句，先行词为前面句子，在从句中作主语，应用关系代词故将改为which thatwhich o.考查代词句意晚饭时，我紧张地加入了他们由句意可知，这里指作者感到紧张，所以应是感觉在“我5的”胃里面有蝴蝶故将改为their my•考查过去分词句意令我惊讶的是，桌子上摆着一盘用约克郡布丁（一种尝起来有点像煎饼的混合物）烹6制的香肠，味道很好在本句中作后置定语修饰前面名词与为被动关系，所以应用cook sausages,cook sausages过去分词故将改为cooking cooked.考查时态语态句意令我惊讶的是，桌子上摆着一盘用约克郡布丁（一种尝起来有点像煎饼的混合物）烹7制的香肠，味道很好在本句中为系动词，没有被动形式故去掉taste was.考查代词句意:原来，（面拖烤香肠）是英国晚餐的典型菜肴，而且根本没有蟾蛛！这里考8toad-in-the-hole查表“事实证明”，为固定句型，这里应用作形式主语故将改为it turnout that,it ThisIt.考查冠词句意多么美妙的经历啊！表示“经历”为可数名词，这里表示“一次美妙的经历”，9experience所以应用不定冠词表泛指，且为元音音素开始的单词故在后加amazing Whatan考查形容词句意尝试一种我从未听说过的奇怪名字的美味食物很有趣分析句子可知，这里指一
10.这件事很有趣，所以应用形容词表“有try suchyummy foodwithastrange namethat Ihad neverheard interesting,趣的”故将改为interested interesting第二节书面表达（满分25分）.假设你是李华，打算参加你校英语社团开展的题为的英语作文比赛，分享自己喜爱的一项52“My SportsStory”体育运动，内容包括喜爱原因；
1.运动经历；
2..你的感悟3注意词数词左右;
1.100标题已为你写出
2.My SportsStory【答案）I havebeen asports nutsince I was oldenough tohold aball.Thats whywhen myPE teacherpresented mewiththe idea of joiningthe swimmingteam,I decidedto giveit ashot andchallenge myselfa bitmore.So Istarted goingto swimmingpractice lastJune.At first,T onlyregarded swimmingas ahobby toenhance myphysical fitness.But soonI foundI fellin lovewithit.Then,last week,Ihadmy firstswimming competition,in the100mbreaststroke.Standing tallatthehead ofthe lanemade mefeel bothnervous andexcited.After thesound ofwhistle,Idived in and beganto swimwith allmy strength!Finally,I camein thirdplace.Iwasso happyfor myachievement,and itproved that hard work paid off.I willkeep onswimming,perhaps forthe restofmylife,notonlybecause it makes mehealthier andstronger,but alsoforthe confidenceand thesense ofachievement it has brought.【解析】【导语】本篇书面表达属于投稿征文要求考生写一篇题为的英语作文参赛，分享自己喜爱“My SportsStory”的一项体育运动【详解】.词汇积累1决定做某事:decide todo sth.—be determinedtodosth.开始:start—begin焦虑的nervous—anxious高兴的happy—pleased,句式拓展2简单句变复合句原句At first,I onlyregarded swimmingasahobby toenhance my physicalfitness.拓展句At first,I onlyregarded swimmingasahobby thatcan enhancemyphysicalfitness.【点睛】【高分句型】（运用了引导的时间状1I havebeen asports nutsince Iwas oldenough tohold aball.since语从句）[高分句型（运用了引导的宾语2]Iwasso happyfor myachievement,and itprovedthathardworkpaidoff.that从句）听力答案1-5BACAC6-10CABCB11-15ABCBC16-20BCAABlist.Classical Gardens of SuzhouCategory of site:Cultural siteSuzhousclassical gardensare notedfor theirdelicate design.Landscape andbuildings areperfectly integratedtocreate agreat harmony between man and nature.Holding highvalue forthestudyofChineselandscape gardening,architecture,culture,and philosophy,theywereadded ontothe World Cultural HeritageList in
1997.Huanglong ScenicandHistoric InterestArea Categoryof Site:Natural siteSituatedin Songpancounty,northwest ofSichuan provincein the southern partof MinshanMountains andsoutheastof theQinghai-Xizang Plateau,the Huanglongvalley consistsof snow-capped peaksand theeastern-most Chineseglaciers.Its maintargets forprotection arenatural scenery and rarewildlife.It wasdeclared aWorld Natural Heritage SitebyUNESCO in
1992.Huangshan MountainCategoryof site:Mixed siteHuangshan Mountain liesinthe south ofAnhui provincein easternChina.The scenicarea iscelebrated for its peaks,rocks,pines,clouds andsprings.It holdsgreat fascinationfor visitors,poets,painters andphotographers.In1990,Huangshan Mountainwas added totheWorld Culturaland NaturalHeritage lists.The GrandCanalCategory ofsite:Cultural siteAsthe worldslongest man-made canal,the GrandCanal isa vastwaterway systeminthenorth-eastern andcentral-eastern plainsof Chinafrom Beijingto Zhejiangprovince,stretching1,794kilometers.The canalwas apillar fortheeconomy,social stabilityand governmentfunctions andalso enhancedcommunication betweenthesouthand thenorthin ancientChina.It was added tothe listof WorldCultural Heritagesites in
2014.
1.Which ofthe followingis trueabout Classical Gardensof Suzhou andThe GrandCanalA.They arefamous forthe naturalbeauty.B.They boostharmonybetweenmanandnature.C.They areonthesame categoryof heritagesite.D.They enhancedcommunication betweenthesouthand northin ancientChina.
2.What isspecial aboutHuangshan Mountain among thefive sitesA.It holdsboth culturaland naturalvalue.B.It isthe onlysite onthe listthat liesinthesouth ofChina.C.It mainlyaims atprotecting naturalsceneryandendangered animals.D.It was thefirstsite tobe addedto WorldCultural HeritageSite inChina.
3.Where isthe textprobably takenfromA.A travelbrochure.B.A historytextbook.C.A tradejournal.D.A newsreport.【答案】1C
2.A
3.D【解析】【导语】这是一篇应用文文章主要介绍了中国的四个遗址情况【题详解】1细节理解题根据ClassicalGardensofSuzhou部分中uCategory ofsite:Cultural site（遗址类别文化类）”以及The GrandCanal部分中uCategoryofsite:Cultural site（遗址类别:文化类）”可知,苏州古典园林和大运河属于同一类遗产故选C【题详解】2细节理解题根据部分中Huangshan Mountain“In1990,HuangshanMountainwasaddedtotheWorldCulturaland（黄山被列入《世界文化和自然遗产名录》）可知，黄山在五大NaturalHeritagelists.1990”景点中特别之处是它既有文化价值，也有自然价值故选A【题详解】3推理判断题根据第一段On Saturday,Archaeological Ruinsof LiangzhuCity wereaddedtothe UNESCOWorldHeritage Listasacultural site,bringing thetotal numberof sitesinChinaonthelist to
55.Here aresome othersitesin.（周六，良渚古城考古遗址被列入联合国教科文组织世界遗产名录，使中国列入该名录的遗址Chinaonthelist总数达到处以下是中国其他一些上榜遗址）”结合文章主要介绍了中国的四个遗址情况可知，文章选自55新闻报道故选DBFor eight years,Mr.Bakers business,Amazonex Lumber Co.sold raretropical woodfrom the Amazon to customersin America.So,he couldspend alotoftime inthe rainforest.Mr.Baker toldhimself thatselective harvestwas managingtheresource.But onhis birdingoutings,he beganto noticethat the forest hadgrown quieterand therewere moreand moreclearedareas.Once,he sawan illegaltype of wood labeledwith thename ofa typeofwoodlegal toexport.It tookme eightyearsto realizethat selectivelyharvest andmanage theforest madeno sense.he says.I couldntdo itanymore.”Therefore,Mr.Baker foundedan ecotourismcompany thattakes touristsalong BraziPsRio Negro.With the trips,heaims to foster appreciation and awareness of managing the rainforest among global citizens.The Amazon rainforest coversmorethan
2.3million squaremiles andisthebiggest carbonstore intheworld,according toGiordane Martins,a biologist.Forty percentof BraziPsland liesintheAmazon,but roughlytwenty percentof it is already deforested.Mr.Baker regretshis contributingto this,but his tour companymight compensatefor it.The rate of deforestation in Brazilis onthe riseafter fallingfor years,but Mr.Baker remainsoptimistic.Our roleis toeducateJMark says.Some touristsacquire naturesensibility onour tours.One ofthe goalsof ecotourismis toshare theeconomic benefits of travel.The otheris tohelp promoteconservation,to generate income and help protect theforest.Weve seenthat happenJhe says.I wishwe couldsay wesaved therainforest.We havent.But wehave hadan impact.^^
4.What ofthe followingis trueabout Amazonex Lumber Co.A.It exportedvaluable tropical wood.B.It helpedmake therainforest clearer.C.It soldextra tropicalwood toAmerica foreightyears.D.It labeledillegal woodwiththename oflegal wood.
5.Why didMr.Baker foundan ecotourismcompanyA.To promoteselective harvest.B.To makeprofits fromthetrips.C.To increasethe numberof rarebirds.D.To raisepeoples lovefortherainforest.
6.What doesthe underlinedword“this”refbr toin Paragraph4A Decreaseof carbonstore.B.Loss ofwooded area.C.Disappearance ofBrazils land.D.Expansion ofAmazonrainforest.
7.What canwe learnabout theecotourism fromthe lastparagraphA.It hassaved therainforest.B.It providesacademic education.C.It inspiresmore peopletothecause.D.It hasraised therateofdeforestationinBrazil.【答案】
4.A
5.D
6.B
7.C【解析】【导语】本文是一篇记叙文文章主要讲述了从木材商人到生态旅游倡导者的转变Mr.Baker【题详解】4细节理解题根据第一段中“For eightyears,Mr.Bakers business,Amazonex LumberCo.sold raretropicalwoodfrom.（八年来，的公司.将亚马逊的珍贵热带木theAmazontocustomersin AmericaMr.Baker AmazonexLumberCo材出售给了美国的顾客）”可知，.出口珍贵的热带木材故选AmazonexLumberCo A【题详解】5推理判断题根据第三段中Therefore,Mr.Baker foundedan ecotourismcompany thattakes touristsalong BrazirsRio』因Negro.With thetrips,he aimstofosterappreciationandawarenessofmanagingtherainforestamongglobalcitizens此，先生创办了一家生态旅游公司，带游客沿着巴西的旅行通过这些旅行，他旨在培养全球Baker RioNegro公民对雨林管理的欣赏和意识）”可知，贝克先生成立生态旅游公司是为了提高人们对雨林管理的认识和欣赏，即提高人们对雨林的热爱故选D【题详解】6词句猜测题根据第四段中“Forty percentof Brazifsland liesintheAmazon,but roughlytwenty percentof itisalready（巴西的的土deforested.Mr.Baker regretshis contributingto this,but his tour companymight compensateforit.40%地位于亚马逊雨林地区，但其中大约已经遭到砍伐对自己曾对此有所做的事情感到后悔，但20%Mr.Baker他希望通过他的旅游公司来弥补这一影响）”可知，巴西大约的土地已经被砍伐，而希望通过20%Mr.Baker他的旅游公司来弥补他所做的事，即造成雨林的损失述指雨林损失，故选B【题详解】7推理判断题根据最后一段中“Our roleis toeducateJMark says/6Some touristsacquire naturesensibility onour tours.One ofthe goalsof ecotourismistoshare theeconomicbenefitsoftravel.The otheristohelp promoteconservation,to（“我们的角色是教育，”马克说“有generateincomeandhelp protecttheforest.Weve seenthat happen,“hesays.些游客在我们的旅行中培养了对自然的敏感度生态旅游的一个目标是分享旅游带来的经济利益，另一个目标是促进保护，通过生成收入来帮助保护森林我们已经看到了这一点的发生可知，生态旅游不仅教育游客，还激励更多人参与到保护雨林的事业中来故选CC（更高音的），When adulthumans meeta baby,many canthelp speakingina higher-pitched sing-songy voice.Thisshift,known asparentese,is notunique tohumans—ithas also been observed in animals like monkeys and gorillas.Now,scientists areadding onemore speciesto thatlist:bottlenose dolphins.Dolphins areintelligent animalsthat liveand huntin groups.They communicateinaunique way:every individualproducesits ownsignature soundthat actsmuch likean IDcard,usually byits firstbirthday.But howdoes eachcome upwith its unique whistle For babies,it mighthave somethingtodo with listening to Mum.To solvethis mystery,researchers examined the soundsmother dolphinsmake.Scientists studied34years,worth of recordings of sounds made by19female bottlenose dolphins.When themotherdolphins were near their young,they continuedto maketheir signaturesound,but ata higherfrequency.They alsoused awider range of frequencies than they did when their babies were not nearby.This discoverysuggests thatusing thesemodifications mother dolphins assisttheir youngin learninghowtoproducethese callsthemselves.Since dolphinbabies oftenspend someyears withtheir mothersbefore livingon theirown,itmakes sense that this adaptation would help them learn to communicate.At thevery least,the higher-pitched whistlelikelygets thebabies attention.Its importantfora baby toknow/Oh,Mums talkingto menow,says marinebiologistJune Mann.This kindof researchcould helpus understand how languagedeveloped in humans.uIt isabsolutely essentialto havebasicknowledge aboutother speciesandhowthey communicate,says Mann.I wouldbe reallyinterested tosee whetherdolphinsalso change their sounds when interacting with babiesof others,which iswhat happensinhumans.^^
8.Which isthe reasonwhy researchers examinedthe sounds ofmother dolphinsA.To explorewhy humanshave uniquesing-songy voice.B.To findout whataspects ofintelligence dolphinspossess.C.To workout howdolphins developtheir distinctivesounds.D.To checkwhether dolphinssound likemonkeys andgorillas.
9.How didthe researcherscarry outtheir studyof dolphinsA.By analyzingmother dolphinssound features.B.By recordingparent-child interactionfrequency.C.By measuringthe distancebetween parentand child.D.By examiningthe speechorgans ofmother dolphins.
10.Which ofthe followingmight Junn Mann agreewithA.The higher-pitched whistledistracts babies,attention.B.The useof parentesehelps babieslearn totalk.C.Dolphin babieslearn howto makethese callsall bythemselves.D.Dolphins alsochangetheirsoundswheninteractingwithhuman babies.
11.What isthe mainideaofthe textA.The developmentof dolphinintelligence.B.The valueof studyingdolphins5language.C.New findingsabout dolphincommunication.D.Similarities betweenthe parenteseof humansand dolphins.【答案】
8.C
9.A
10.B
11.C【解析】【导语】这是一篇说明文文章主要介绍研究表明海豚妈妈通过教授幼崽使用独特的声音来教会幼崽说话【题详解】8细节理解题根据第二段“But howdoes eachcome upwithitsuniquewhistleForbabies,it mighthave somethingto.（但它们是dowithlisteningtoMum.To solvethis mystery,researchersexaminedthesoundsmother dolphins,make如何发出独特的口哨呢？对于幼崽来说，这可能与听妈妈的话有关为了解开这个谜团，研究人员检查了海豚妈妈发出的声音）”可知，研究人员研究海豚妈妈的声音是为了弄清楚海豚是如何发出它们独特的声音的故选C【题详解】9细节理解题根据第三段u Scientistsstudied34years worthofrecordingsofsoundsmadeby19female bottlenosedolphins.When themotherdolphinswereneartheiryoung,they continuedto maketheir signaturesound,but atahigher.（科学家们研frequency.They alsoused awiderrangeoffrequenciesthantheydidwhentheirbabieswerenotnearby究了只雌性宽吻海豚年来的声音记录当海豚妈妈靠近它们的孩子时，它们继续发出标志性的声音，但1934频率更高当她们的孩子不在身边时，她们使用的频率范围也更广）”可知，研究人员通过分析母海豚的声音特征对海豚进行研究故选A题详解】30推理判断题根据倒数第二段“Since dolphinbabies oftenspend someyears withtheir mothersbefore livingon theirown,itmakessensethatthisadaptationwouldhelpthemlearntocommunicate.At thevery least,the higher-pitchedwhistle likelygets thebabies attention.Its importantforababy toknow/Oh,Mums talkingtome（由于海豚宝宝在独立生活之前通常会和妈妈一起生活儿年，所以这种says marinebiologist June Mann.适应会帮助它们学会交流是说得通的至少，高音调的口哨可能会引起婴儿的注意海洋生物学家JuneMann说“让婴儿知道，哦，妈妈现在在跟我说话是很重要的“）可知，认为婴儿语的使用有助于JunnMann婴儿学会说话故选B题详解】L11主旨大意题根据第一段（更高音“When adulthumans meetababy,many canthelp speakinginahigher-pitched的），一sing-songy voice.This shift,known asparentese,is notunique tohumans ithas alsobeenobservedinanimals（当成年人遇到likemonkeysandgorillas.Now,scientists areadding onemore speciesto thatlist:bottlenosedolphins.婴儿时，许多人都会忍不住用高亢的嗓音说话这种被称为“婴儿语”的转变并不是人类独有的，猴子和大猩猩等动物也有这种现象现在，科学家们又增加了一个物种宽吻海豚）”结合文章主要说明了海豚妈妈通过教授幼崽使用独特的声音来教会幼崽说话可知，这篇文章的主旨是关于海豚交流的新发现故选CDFor years,theagingprocess hastroubled scientists.Everything froma healthydiet tokeeping exercisinghas beenexperimentedwith toslow theagingprocess.Now newresearch offersa possiblesolution.（脊髓），AteamofChinesescientistshasidentifiedagroupofcellscalledCHIT1inthespinal cordwhich isrelatedto theprocessofaging.While thescientists arestill inthe earlystages ofunderstanding thepractical applicationsofthis（一剂）discovery,they believethat takinga dailydose Jof vitaminC mighthelp slowdown aging.（抗氧化物质），As anantioxidant vitaminC isoften consideredtohavesignificant anti-aging benefits.Antioxidants（自由基），helpprotectthe skinfrom damagecaused byfree radicalswhich arebelieved tobe acause ofaging andheartdisease.Aging alsohasasignificant impacton spinal cord-related problems,but wedont fullyunderstand howit works.Tounlock thesecret oftime,thescientistsconducted theirstudy inananimalmodel andfound thatasthespinalcordages,one importantthing happens—the quantityof CHIT1goes upin oldspinal cords.These cellsthen gatheraround motorneurons andmake themage faster.However,researchers foundthat vitaminCcan reducethe effectsofCHIT1andhelpkeepmotorneurons healthy.The researchersalso testedtheeffectsof vitaminC on10older monkeysin threeyears.They dividedthem intotwogroups.One groupgot a dailydose of vitaminC,while theother groupwas thecontrol group.The researchersfoundthatthe monkeyswhoreceivedvitaminCshowed attsignificanf,improvement inthe signsofaging intheir motorneurons.This suggeststhat takingadailydoseof vitaminCmight bebeneficial forolder individuals.
12.What canwe learnabout CHIT1A.Its acure foraging.B.Itisassociated withaging.C.It raisespeoples awarenessof health.D.Scientists fullyunderstand applicationsofit.
13.What isthe functionofvitaminC。
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