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with expensive materials.They mightuse expensivetools toshape thesematerials into works of art.On theother hand,inpoor countries rubbish might be the only material folk artists and toy makers canafford.The exhibitionshows that a richimagination is very important when there are only poor materials.Recycled artbegan longbefore peoplebegan tothinkabout recycling.Some of the objectsin the exhibition datefrom the1930s.Even ifyou dontcreate artout ofrubbish,its goodto saveour naturalresources.Remember the three Rules:reduce,reuse,recycle.If youreduce waste,true thingsinstead ofthrowing themout,and recyclematerials such as paper,plastic,and glass,you willprotect the environment.
16.Which ideabelongs in the emptybox（结论）Conclusion DetailsArtbased oncultural traditionsArtmade foreveryday useArtmade withused materialsA.Folk artis made by people who arenot trained artistsB.The artistscome frommany differentculturesC.Recycled artbegan longbefore peoplestarted recycling
17.What canwe learn from Paragraph3A.There wasmore than800pieces of fine art.B.Folk artistscant shapeexpensive materialsinto worksof art.C.Poor materialsalso canbe madeinto worksofart.
18.What isthe samething of the piecesin theexhibition shareA.They areall woksoffine art.B.They areall made from used materials.C.They areall made by thetrainedartists.
19.What canwe doto protectour environmentA.Throw awayusedmaterials.B.Only useexpensivematerials.C.Recycle materials.
20.Which of the followingwould bethe besttitle for the passageA.Used BottleCaps B.The Artof RecyclingC.A MuseumExhibition【答案】
16.C
17.C
18.A
19.C
20.B【解析】【分析】文章介绍了废旧物品作品展览，比较了美术作品与民间艺术，呼吁大家从小事做起，变废为宝，保护环境【题详解】16推理判断题根据〃On theother hand,in poorcountriesrubbishmightbetheonlymaterialfolk artistsandtoymakerscan可知，这里主要是介绍回收艺术情况，故选afford...Some of the objectsin theexhibition datefrom the1930s.”C【题详解】17推理判断题根据They takeobjects thatare normallythrown awayand changethem intoobjects thatare beautiful,.〃可useful,and fun...The exhibitionshows thata richimaginationisveryimportantwhenthereareonlypoormaterials知，劣质的材料也可以制成艺术品，故选C【题详解】18细节理解题根据Still,they allshare onething.They takeobjects thatare normallythrown awayand changethem into,〃可知,展览分享中的作品都是精美的艺术品,故选objects thatare beautiful,useful,and funA题详解】[19细节理解题根据〃If youreduce waste,true thingsinstead ofthrowing themout,and recyclematerials such as paper,.〃可知，回收材料对保护环境有好处，故选plastic,and glass,you willprotect the environment Co【题详解】20最佳标题题根据What doyou dowith yourrubbish Throwit outYou dontknow whatyoure missing!...Those two（展示）〃及整个文章的理解可知，文章主要是介绍废旧物品作品bottle-cap figureswere exhibitedin amuseum.展览，呼吁大家从小事做起，变废为宝，保护环境，故选B第二节阅读匹配（共10分，每小题2分）阅读下面的短文，从所给的A~F六个选项中，选出正确的答案填空，使短文通顺，内容完整,并在答题卡上将该编号字母涂黑，其中选项中有一项是多余的5ways totrain yourbrain forbetter sleepThedays arelonger,full ofsunshine andbright with the promiseof enjoyinga morerelaxing springand summerwithyour lovedones.But ifyou want to enjoyyour daytime,its time to improve your sleepduring thenight-time.“Sleepproblems endangerhealth andquality（质量）of lifefbr upto45%of the worlds population,9,according to the WorldSleepSociety.（）Sleep is one of thethreekeys to a healthier,longer lifethe othersare dietand exercise.
21.Here arethetop five ways to improveyour sleep and get some relax:Create asleep nest
22.Science tellsus thatwe sleepbetter incooler temperaturesof about60to67degrees Fahrenheit15℃to20℃.Develop aroutineSet up a bedtimeritual bytaking awarm bathor shower,reading a book orlistening tosoft music.Youre teachingyourmind to relax.And stickto it.Go tobed andget upat thesame timeeach day,even onweekends or your daysoff.23,Cut thelights荷尔蒙褪黑激素Production of the sleephormone melatoninbegins atdark.Research hasfound that the bodywillslow orstop itwith lighton,to getaway fromany light,even theblue lightfrom yourcharging smartphone.Refuse thewineDont turnto wineto makeyou calmor help you sleep.24・Your bodyneeds toexperience allthreesteps ofsleep—light sleepdream,and deepsleep——to fullyrepair itself.25Heavy andspicy foodsmay giveyou heartburnor otherdigestive problems,thus influencingyour ability to get andstay asleep.If youtry thesetips andcant seemtorelax,oryoursleep continuesto worsen,be sureto reachout toyour doctoror amentalhealth professional.A.The bodylikes routineB.Avoid heavyor hotfoodsC.Refuse coffeelater in the dayD.One of the firsttasks isto setup yoursleep environmentE.Wine mayhelpyoufall asleep,but itholds youin thelighter sleepF.Many of the waysto increasethe qualityof yoursleep areeasy tofollow【答案】
21.F
22.D
23.A
24.E
25.B【解析】【分析】文中介绍了种训练大脑以获得更好睡眠的方法5【题详解】22根据〃介绍改善睡眠的五种最有用的方法，前Here arethe topfivewaystoimproveyoursleepandgetsomerelax:面应提出有很多改善方法，项〃很多提高睡眠质量的方法都很容易遵循〃符合语境故选F F【题详解】22根据〃〃可知这一段讲创建适合睡眠的地方，项〃首要任务之一就是建立你的睡眠环境〃符合Create asleep nestD语境故选D题详解】[23根据〃〃可知要发展睡眠规律，项〃身体喜欢惯例〃符合语境故选Develop aroutine AA【题详解】24根据〃可知此处讲睡前不能喝酒的原因，项〃酒可能会帮助你入睡，但它会让你进入较浅的睡Refuse thewine E眠状态〃符合语境故选E【题详解】根据25Heavy andspicy foodsmay giveyou heartburnor otherdigestive problems,thus influencingyour.〃可知此处讲不要吃油腻或辣的食物，项〃避免油腻或辣的食物〃符合语境故选abilityto getandstay asleepBB第三部分知识运用（共两节，计20分）第一节词语填空（共10分，每小题1分）阅读下面的内容，掌握其大意，然后从各小题所给的A、B、C三个选项中选出可以填入空白处的最佳答案，并在答题卡上将该编号字母涂黑My wholelife haschanged becauseof COVID-
19.Ifs veryupsetting becausewe cant26anyone elseand we cantgo to others homes.We havebeen at home,but I27the healthcareworkers who have risked their lives everyday to help usstay healthyand safe.Here,I describemy experienceduring thistime.Coming backhome frommy springvacation,I got news that school is closed for two weeks.Being akid,I got28but Ididnt know what waswaiting forus.I neverthought I would bedoing myclasses onlinemonths later.（隔Right afterthe stayathome“order,my mother tested positive for COVID-19and ourfamily wasquarantined离）for14days.It wasreally challengingfor all of us,especially formy29,who gotsick.Those weretheworst twoweeks inmy life.Watching my mother30fever,cough,and shortnessof breathwas heartbreaking.I hadtears inmy eyes,but Ididnttell myparents aboutit.I wasthankful thatmy fatheris a31who knowshow to treat COVID-19patients.After threeweeks,mymothergot better.My fatheris atrue hero.Not onlywas hetaking care of us,but alsohe has been treatingpatients withCOVID-19every dayand32the community selflessly.I amproud ofhim.This33has taughtme tobe thankfulfor thingswe havein life.My fatherhas34metobe selfless,helpful,and brave.It isOK tobe anxious,but rememberthat thereis35at the end of the channel（（隧隧道道））aanndd lliiffeewwiillll ggeettnnoorrmmaall aaggaaiinn..
26.A.e-mail B.call C.meet
27.A.admire B.like C.miss
28.A.surprised B.excited C.worried
29.A.sister B.father C.mother
30.A.continue B.stand C.accept
31.A.doctor B.worker C.teacherC.cleaning
32.A.controlling B.servingC.experience
33.A.accident B.journeyC.taught
34.A.asked B.toldC.wind
35.A.light B.sign【答案】
26.C
27.A
28.A
29.C
30.A
31.A
32.B
33.C
34.C
35.A【解析】【分析】文章讲述了作者一家在疫情期间的情况以及从这段经历中学会的道理【题详解】26句意因为我们不能见任何人，也不能去别人家e-mail电子邮件;call打电话；meet遇见；根据anyone elseandwecarft go toothers，homes”及常识可知，疫情期间最好不要外出，也就是不能见到人，故选C【题详解】27句意我们一直在家，但我钦佩那些每天冒着生命危险帮助我们保持健康和安全的医护人员admire钦佩；like喜欢；miss想念；z/thehealthcare workerswho haveriskedtheirliveseveryday tohelp usstay healthy可知，对于一线的医护人员应该是钦佩的，故选and safeA题详解】[28句意作为一个孩子，我很惊讶，但我不知道什么在等着我们惊讶的；激动的；担忧的；根据〃以及surprised excitedworried Igotnewsthatschoolisclosedfortwoweeks.“but I〃以及.可知，didnt knowwhat waswaiting forus.“I neverthought Iwould bedoing myclasses onlinemonthslater对于从未有过的突如其来的消息，作者应该是感到很惊讶，故选A题详解】[29句意这对我们所有人来说都是一个挑战，尤其是对我生病的母亲姐妹;父亲;母亲；根据以及可知，此处sister fathermother mymothertestedpositiveforCOVID-19”who gotsick”指的是母亲，故选C【题详解】30句意看着母亲继续发烧、咳嗽、气短，我很伤心，眼里含着泪水，但我没有告诉父母这件事继续；站立；接受；根据可知，continue stand accept“fever;cough,and shortnessof breathwas heartbreaking是描述母亲的病情，在持续的发烧、咳嗽、气短，故选A【题详解】33句意我很感激我的父亲是一个知道如何治疗患者的医生COVID-19医生；工人;老师；根据〃可知,父亲是医生，故选【doctor workerteacher howtotreatCOVID-19patients A32题详解】句意他不仅照顾我们，而且每天都在治疗患者，无私地为社区服务C0VIA19控制;服务；清洁；根据〃可知,是父亲无私地为社区服务，controlling servingcleaning thecommunityselflessly故选B【题详解】33句意这段经历教会我要对生活中所拥有的东西心存感激事故；旅程；经历;根据及常识可知,这是accident journeyexperience Thosewere theworst twoweeks inmy life.”一段经历，故选C【题详解】34句意我父亲教导我要无私，乐于助人，勇敢问；告诉；教；根据.〃可知，是父亲教导作asked toldtaught Notonly hewas takingcareofus…I amproud ofhim者要学会无私，乐于助人，勇敢，故选C【题详解】35句意焦虑是可以的，但要记住，光明就在通道的尽头，生活将恢复正常光；迹象；风；根据（隧道）〃可知，此处指light signwind at theendof thechannel andlife will get normalagain.的是光明就在尽头，故选A第二节语法填空（共10分，每小题1分）阅读下面的材料，在空白处填入适当的内容（限1个单词）或括号内单词的正确形式，使句子通顺完整（）
36.Nowadays,better medical care and cleaner water help people live long.【答案】longer【解析】【详解】句意如今，更好的医疗保健和更清洁的水有助于人们长寿长的，形容词；根据〃long Nowadays,better…〃可知，此处表示更好的医疗保健和更干净的水可以让人们活的medicalcareandcleanerwaterhelppeople live时间更长,此处应用的比较级形式故填long longerlonger
37.At thevery heartof Beijing,the PalaceMuseum isChinas largestof all the ancientbuilding.【答案】buildings【解析】【详解】句意位于北京中心的故宫是中国最大的古建筑〃建筑〃，名词；根据〃〃可知，空处应building all用复数形式，故填buildings
38.People around theworldare workingonreduce thecauses ofglobal warming.【答案】reducing【解析】【详解】句意全世界的人们都在致力于减少全球变暖的原因是介词，后接动词形式，故填on ingreducingo
39.He whohas notclimbed GreatWall isnot atrue man.【答案】the【解析】【详解】句意不到长城非好汉长城〃，是普通名词构成的专有名词，前面要用定冠词故the GreatWall the,填the
40.The officiallanguage ofChina isPutonghua,the foreignersusually callit Mandarin.【答案】while【解析】【详解】句意中国的官方语言是普通话，而外国人通常称之为前句表示中国官方语言为Mandarine Putonghua,而后句表示外国人称之为前后句之间轻微转折，两者对比，用并列连词故填Mandarin”,while whileo
41.Mid-Autumn Festivalis aspecial timefor familiesand it ison the15th dayof theeighth lunarmonth.【答案】celebrated【解析】【详解】句意中秋节对家庭来说是一个特殊的日子，在农历八月十五庆祝根据〃it is...on the15th dayof the可知，此处指中秋节在农历八月十五庆祝，庆祝，动词；与eighth lunarmonth”celebrate celebrateMid-Autumn Festival是被动关系，此处用被动语态，空前有此处为一般现在时的被动语态，结构为应填的过去is,be done,celebrate分词形式故填celebrated celebratedoo
42.Chairman Maooncesay thatwomen couldhold uphalf thesky.【答案】said【解析】【详解】句意毛主席曾说过，妇女能顶半边天根据可知，此处用一般过去时，〃说〃，动词，所以nee say用其过去式故填said
43.Chinahave threemain typesof teas:green tea,black leaand wulongtea,a halfwaybetween blackand greentea.【答案】has【解析】分析】【详解】句意中国有三种主要的茶的种类:绿茶，红茶和乌龙茶,乌龙茶是介于红茶和绿茶的一种句子是一般现在时，主语是单数，谓语动词用的三单形式是故填“China”“have”“has”has
44.Mattew Chimudziwants tostudy Chineseso thathe canhave a goodcommunicate withpeople in China oneday.【答案】communication【解析】【详解】句意想要学习中文，这样有一天他可以和中国人很好的交流根据可知，此处Mattew Chimudzia要用一个名词的单数形式，是动词，其对应的名词是故填communicate communication,communication
45.Whenit comesto mybirthdays,Iwouldlike toinvite myfriendswatch amovie.【答案】to watch【解析】【详解】句意当谈到我的生日时，我想邀请我的朋友去看电影.邀请某人做某事，用动词invite sb.to dosth不定式作宾语补足语故填to watchto watcho第四部分写作技能共三节，计30分第一节回答问题共10分，每小题2分阅读下面短文，然后根据短文内容回答问题Rice isone of the mostcommonly eatenbasic foodsaround theworld.Buying itand cookingit isa dailymatter.Yet formany,its presencehas beena matterof lifeand death.It isa main food becauseit iseasy to grow,besides lowcostand convenience.A poorcommunity in the developingworld mayfind itdifficult tobring inforeign fruitsor raisecattlefor meat,but itcan almostcertainly usethe landit hasin ordertogrowplenty ofrice.This was the greatachievement ofYuan Longping,who passedaway onMay22this year.A greatChinese scientist,Yuan successfullydeveloped whatis knownas“hybrid rice“which can produce upa30%higher output.Yuan Longpingwas born in the year1930,a timewhen Chinawas verydifferent.It wasa nation,without modernindustry,depending on（十年）the rice which theygrew.The firstfew decadesof hislife weremet withmajor socialevents,and arapidly growingpopulation that made food supply not last all the time.This experienceleft itsmark onYuan Longping,which madehim（关注）focus on farming scienceand workon hisresearch ofhybrid rice.His achievementwould seethe ricesupply in China increasingfrom
56.9million tonsin1950to
194.7million tonsby
2017.By1991,20%ofthe worlds riceoutput camefrom hybrid rice,even ifonly beingplanted in10%of fields.Always remember,human developmentbegins firstwiththemost basicand samplethings,such asdeveloping rice.We shouldbe thankfulfor scientificthinkers likeYuan.
46.Why isrice a mainfoodaroundtheworld
47.What didYuan developsuccessfully
48.When wasYuan Longpingborn
49.What madeYuan focus onfarming science
50.How manytons was the ricesupply in China by2017【答案】
46.It isa mainfood becauseit iseasy togrow,besides lowcost andconvenience.
47.Hybrid rice./He developedhybrid ricesuccessfully.
48.He wasborn in the year
1930./In the year
1930./In
1930.
49.The rapidly growing populationthat madefood supplynot lastall the time.
50.
194.7million tons.【解析】【分析】文章介绍了中国杂交水稻之父一一袁隆平的事迹以及杂交水稻的情况【题详解】46根据可知，因为它容易生长，成本彳It isa mainfood becauseit iseasy togrow,besides lowcost andconvenience.”氐并且方便故填It isamainfood becauseit iseasy togrow,besides lowcost andconvenience.题详解】[47根据.〃可知，Yuan successfullydeveloped whatis knownas hybrid ricewhichcanproduceupa30%higher output袁隆平成功地培育了杂交水稻，故填Hybrid rice./He developedhybridricesuccessfully.【题详解】48根据可知,袁隆平出生于年,故填Yuan Longpingwasborn in theyear1930”1930He wasbornin theyear193O./lnthe year193O./ln
1930.题详解】[49根据（十年）The firstfew decadesof hislife weremet withmajor socialevents,andarapidlygrowing populationthat（关注）madefood supplynot lastallthetime.This experienceleft itsmark onYuan Longping,which madehim focuson可知，在他生命的最初几十年里，他遇到了重大的社会事farmingscienceand workon hisresearch ofhybridrice.“件，人口的迅速增长使得食物供应不能一直持续下去这段经历在袁隆平身上留下了印记，使他专注于农学研究，致力于杂交水稻的研究故填The rapidlygrowingpopulationthat madefoodsupplynotlastallthetime.【题详解】50根据His achievementwould seethe ricesupply inChina increasingfrom
56.9million tonsin1950to
194.7million tons.〃可知，到年,中国大米供应量是万吨,故填by
2017201719470194.7million tons.第二节语篇翻译（共8分，每小题2分）阅读下面的短文，然后将划线部分的句子译成汉语或英语，并将答案填写在答题卡上对应题号的横线上The roleofthe disabled insocietyThe2022Paralympic WinterGames willbe heldin Beijing and Zhangjiakouin northChinas Hebeiprovince.Hosting theParalympic Gameswill helpdraw attentionto theneed forcountries to do moreto makesure equalchancesfor allpeople insociety.Lit isnecessary to realize thegreat achievementswhich are made bydisabled people..残疾人在中国的生活已经改善了很多,2and moreachievements areexpected tobe seenasthecountry hasbeenspeeding uptorealize the goalof achievingequality,participation andsharing,“as expressedin the2019White第二节（共15分，每小题1分）听下面六段材料，每段材料后各有几个小题，从各小题所给的A、B、C三个选顶中选出最佳答案，井标在试卷的相应位置听每段材料前，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秒钟的作答时间听第一段材料，回答第67小题〜
6.Where doesthe manwant togoA.A bank.B.A hotel.C.A supermarket.
7.How faris itfrom hereto thedestination（目的地）？A.About4kilometers.B.About4kilometers.C.About6kilometers.听第二段材料，回答第89小题〜A.Pop.B.Rock.C.Country.
9.When shallthey meetA.At2:00p.m.B.At2:30p.m.C.At3:00p.m.听第三段材料，回答第1011小题〜
10.What doesthe manwant tobuyA.Shirts.B.Coats.C.Skirts.
8.What kindof musicdoes Janelook like
11.How muchwill thewoman payforthegiftsA.20dollars.B.35dollars.C.40dollars.听第四段材料，回答第12~14小题
12.How wasthe weatheron SaturdayA.Sunny.B.Cloudy.C.Rainy.
13.What didMary doon SundayafternoonA.She visitedher grandparents.B.She playedwith herbrother.C.She volunteeredin anold peopleshome.
14.What didMike thinkwasthemost deliciousA.Salad B.Cake.C.Popcorn.听第五段材料，回答第15~17小题
15.What subjectsshould Lucystudy hardA.Math andscience.B.Medicine andchemistry.C.Math andchemistry.
16.What doesBob wantto bePaperon Chinas70years ofprogress indealing withthe needs ofthe disabled.
3.The Chinesegovernment istrying tosolve the needs ofthedisabled and providethem withnew chances.Forexample,buildings,holds,public transportand otherpublic placesare becomingmore wheelchairfriendly.Modern mediaalso playan importantrole ineducating thepublic about theneedsofthedisabledandalso changingsocietysimage of them,so thereis greaterfocuson their specialabilities ratherthan on their abilities.In fact,the societysmost disabledpeople provideallofus withimportant lessons.They showus confidence,.要成功,你必须有耐心，永不放弃creativity andpositivity.The loserwill fail99times andthen give up.4You mustalwayslearnfromyour failures,and moveon.
51.________________
52.________________
53.________________
54.________________【答案】实现残疾人的伟大成就是很必要的
51.
52.The lifeofthedisabled inChina hasimproved a lot.中国政府正在努力解决残疾人的需要，为他们提供新的机会
53.
54.To succeed,you mustbe patientand never give up.【解析】【分析】本文是一篇说明文年冬季残奥会即将举行，短文主要介绍了残疾人在社会中的作用以及中国2022政府在解决残疾人的需要方面所做的努力【题详解】55它，形式主语；是必需的；实现伟大成就，真正的主语；it isnecessary torealizethegreat achievementswhich are madeby disabledpeople被残疾人创造，定语从句，修饰名词the greatachievements故填实现残疾人的伟大成就是很必要的【题详解】52残疾人在中国的生活the lifeofthedisabled inChina；改善improve；很多aloto结合语境，此句应用现在完成时,构成形式为:have/has done；主语the lifeofthedisabled inChinav是第三人称单数形式,故助动词应用has；的过去分词是故填improve improvedThe lifeofthedisabled inChina hasimproved a lot.o题详解】[53中国政府；正在努力解决残疾人的需要；the Chinesegovernment istrying tosolve theneedsofthedisabledand provide给他们提供新的机会故填中国政府正在努力解决残疾人的需要，为他们提供新的机them withnew chances会【题详解】54成功succeed；你you；必须有耐心must bepatient永不放弃nevergiveup根据句意，此句可以用动词不o定式作目的状语，置于句首故填To succeed,you mustbe patientand nevergiveup.第三节书面表达共12分每个人心中都有一个闪亮的名字，如张桂梅、钟南山、你的妈妈……假如你是李华，请给你的英
55.XX X国笔友写一封电子邮件，介绍你心目中的一位英雄Linda注意信中必须包含英雄的基本信息和主要事迹；1信中不得出现自己的校名和姓名；2词左右首段已给出，不计入总词数380Dear Linda,How areyou gettingon Imwriting thisemail toshare astory withyou.【答案】例文Dear Linda,How areyou gettingon Imwriting thisemail toshare astory withyou.As we know,most peoplehave heroesintheir hearts.For me,Dr.Zhong Nanshanis myhero inmy heart.He graduatedfrom BeijingMedical College.He isone ofthefamous doctorsinChina.In thewinter of2019,the COVID-19broke outinChina and acrossthe wholeworld.Zhong Nanshannot onlyled butalsotook anactive partin thebattle againstit.He workedhard dayand nighttreating thepatients.With thehelp ofhim,soon theCOVID-19was undercontrol.He isa gooddoctor aswell asa greathero inmy heart.I thinka heroshould notonly bebrave,but alsobe readytohelp others.Yours,Li Hua【解析】【详解】.题目解读题目要求给自己的英国笔友写一封电子邮件，介绍自己心目中的一位英雄，信中1Linda需包含英雄的基本信息和主要事迹.写作指导本文在陈述事实和观点时，时态采用一般现在时为主，在描述发生在过去事情时，时态采用一般2过去时为主，人称主要为第一人称和第三人称；注意本文是一封电子邮件，要按照正确的格式来写作；可以先列出写作要点及每个要点可能用到的表达，再进行写作，要条理清晰，行文连贯；最后写作完成时应检查文章的表达是否符合语言规范和英文表达习惯等A.An inventor.B.A doctor.C.A teacher.
17.What doesBob think of medicineA.Different.B.Fun.C.Easy.听第六段材料，回答第1820小题〜
18.How doesreading makeus feelA.Happy.B.Tired.C.Bored
19.Why maygood readersbecome goodwritersA.Because theycan readabookanywhere.B.Because theirschoolwork maybecome better.C.Because theymay havemore thingsto writeabout.
20.What doesthe passagemainly tellusA.Reading isagoodhobby.B.Reading isFun.C.How toread faster.第二部分阅读技能（共两节，计50分）第一节阅读选择（共40分，每小题2分）阅读下面的材料，从每小题所给的A、B、C三个选项中，选出最佳答案，并在件答题卡上将该编号字母涂黑Chinas unbelievablehigh-speed railnetworkAt thebeginning ofthe21st centuryChina hadno high-speed railways.Slow,crowded andoften uncomfortabletrainsran acrossthis vastcountry,with lowaverage speedsmaking journeyssuch asShanghai-Beijingatest oftravel.Today,its acompletely differentpicture.With37,900kilometers oflines,linking allof itsmajor bigcities.China hastheworldslargest workof high-speed railways.Half ofthat totalhasbeencompleted in the lastfive yearsalone,with afurther3,700kilometers due to open in the coming months of
2021.The networkis expectedto doublein lengthagain,to70,000kilometers,by
2035.
1.How werethe trainsinChinaatthebeginning ofthe21st centuryA.Fast.B.Comfortable.C.Crowded.
2.How manykilometers oflines aredueto openinthecoming monthsof2021A.3,
700.B.37,
900.C.70,
000.【答案】
1.C
2.A【解析】【分析】文章通过今昔对比介绍了中国高铁的发展【题详解】1细节理解题根据At thebeginning ofthe21st centuryChina hadno high-speed railways.Slow,crowded andoften…〃可知，世纪初，中国的铁路是缓慢、拥挤,而且常常让人不uncomfortable trainsran acrossthis vastcountry21舒服的，故选C【题详解】细节理解题根据可知,在2with afurther3,700kilometers duetoopeninthecomingmonthsof202L”年2021CyberbidsPopular thingstodoonthe InternetThis bargraph showsthe percentageofU.S kidswho surfthe webs100%/play games87%Go onlineto getnews orimformation75%Send orreceive messages25%Buy things:suchasbooks,clothings43%ISend orreveive messagesusing acell phone3g%age
3.
41.0%of kidsaged usetheInternet.A.5—9B.10—13C.14—
174.What percentageof kidsgets newsor information onlineA.89%.B.76%.C.38%.
5.What do43%of kidsusually doontheInternetA.Play games.B.Buy books.C.Send orreceive instantmessages.的未来几个月里，有公里的线路将要开通，故选3,700A【答案】
3.A
4.B
5.B【解析】【分析】文章是对不同年龄段的孩子上网所占比的介绍以及孩子们喜欢在网上做的事情的统计表Percentage ofActivity【题详解】3细节理解题根据图表一中对应的是岁的孩子，故选
41.0%5—9A【题详解】4细节理解题根据右侧表格中〃对应的是故选Go onlinetogetnews^information…76%,Bo【题详解】5细节理解题根据右侧表格中对应的内容可知，的孩子通常在网43%“Buy things…suchasbooks,clothing…”43%上买书，故选BCCan agreen machinehelp theworlds poorestkids learn better NicholasNegroponte thinksso.He andhis teamof贫穷scientists have invented a new type of computer.As aresult,many childrenwho live in povertywill have their ownlaptopcomputers!Negroponte worksatauniversity.He starteda groupcalled OneLaptop PerChild OLPC,The people at OLPCdontwork for money.They worktohelpchildren learn.OLPC makescomputers thatdont costalot.Then theysell themachines to governments of countries that have many peoplelivein poverty.The governmentsthen givethe computestokids for free.The XOLaptop computersaremadefor school-aged childrenin developingnations.Many ofthese childrenlive infarawayareas andgo toschools withclassrooms.In ordertowork,the laptopshave tobe lastingand student-friendly.The machineshave manyfun characterslike abuilt-in videocamera,voice recording,and games.The WiFiletsstudents shareinformationonthe Weband reade-books.They also can makemusic andchat withfriends.Another greatcharacter isthat itcan lastfor along time.It canbe handcharged andalso canbe rechargedbyconnecting toa solar panel.Because ofthese charactersthe XO laptops make learning fun while helping theenvironment.一The computershave acolorful namethe green machine”.Negroponte thinksthey couldmake adifference inthe一lives ofmillions ofkids.He says,“Every problemyou canthinkof-poverty,peace,theenvironmentis solvedwitheducation.OLPC plansto giveout overten millioncomputers inthe nextfew years.Kids inThailand,Nigeria,Brazil,andArgentina willget most ofthem.ChinaandEgypt alsowanttotake partintheprogram.After that,Negroponte hopestosell computers toothercountries withhigh poverty.
6.Negroponte thinkshis laptopcomputers willhelp theworlds poorestkids to.A.work athome B.gotoschool ontime C.learnbetter
7.What canweknowaboutthepeopleatOLPC accordingto Paragraph2A.They workformoney.B.They givecomputers to kids forfree.C.They sellcomputerstogovernments withmany peopleliving inpoverty.
8.Why doXOlaptopsmakelearningfunwhilehelpingtheenvironmentA.Because theyare lastingand student-friendly.B.Because theyaremadefor school-aged children.C.Because they have acolorful name.
9.What doesthe underlinedword chargedmean inChinese携带充电使用A.B,C.
10.Who willget mostofthecomputers inthe nextfew yearsA.Kids inThailand.B.Kids inChina.C.Kids inEgypt.【答案】
6.C
7.C
8.A
9.B
10.A【解析】【分析】本文是一篇说明文主要介绍了和他的科学团队发明了一种新型电脑，这个绿色机器能Negroponte帮助世界上贫穷的孩子更好地学习【题详解】6细节理解题根据“Can agreenmachinehelp theworld/s poorestkids learnbetter NicholasNegroponte thinksso.He and可知，认为他的电脑可以帮助最穷困的孩子his teamof scientistshaveinventedanewtypeofcomputer.Negroponte更好的学习故选C【题详解】7细节理解题根据第二段OLPC makescomputers thatdont costalot.Then theysell themachinestogovernmentsof.〃可知，他们countriesthathave manypeopleliveinpoverty.The governmentsthen givethe computestokidsforfree把这些电脑卖给那些有很多人生活在贫困中的国家的政府然后政府将这些计算机免费提供给孩子们故选C细节理解题根据〃The machineshavemanyfun characterslike abuilt-in videocamera...They alsocan makemusic and.〃和〃可知,因为这种机器持续时间长，chat withfriends“Another greatcharacter isthat itcan lastfor along time而且可以供学生娱乐，所以有趣故选A【题详解】9词义猜测题根据可知,此处的指的是充电,故选”...alsocanbe rechargedby connectingtoasolarpanel”charged”Bo【题详解】10细节理解题根据理LPC plansto giveout overten millioncomputers inthe nextfew years.Kids inThailand,Nigeria,〃可知，泰国、尼日利亚、巴西和阿根廷的孩子将获得其中大部分，Brazil,and Argentinawillgetmostofthem.故选A（癌症）;Dogs might have thelatest toolsinthefight againstcancer theirnoses!Researchers atCalifornias Pine（）Street FoundationPSF saytheyhavetrained fivedogs to smell canceron aprisons breath.This couldbe excitingnews.A dogssense ofsmell maybe10,000to100,000times strongerthan ours.But candogs reallysmell illnessPSFresearcher MichaelMcCulloch saysyes.We werevery surprisedby howexact theywere Jhe said.“They weretellingwho hadcancer,and theywere alsosaying whodidnt.Dogs inthe PineStreet Foundationtest were trained to sit when they smelled cancer.How welldidthey performTake alook atthis chartto findout.Number of Times theDogs SatNumber ofTimes the DogsBreathSampledownKept StandingBreath from lung cancer patients56410Breath fromhealthy persons4708（塑料管）.McCulloch andhis teamasked fourhealthy peopleand onewith cancerto blowinto plastictubesSpecial materialsinthe tubes keptthe thingsof eachbreath.The tubeswere thenplaced one yard apart.Finally,the dogswere allowed tosmell thetubes.Each doghad beentrained forthree weeksto sit when it smelled cancer.Ninety-nine percent ofthetime,the dugsat nexttothetubes blowninto bypatients withlungcancer.The dogswere right88percentofthetimeabout breastcancer.No lab test for cancer has given more correct resultsthan thistest.The resultsare soamazing thatmany expertsquestion the dogs smelling power.They wonderif therewere otherreasons whythe dogsdid sowell.For example,theythought theway thedog trainersbehaved couldhave influenced how the dogs acted.However,most expertsagree thatthisstudy is important.The informationcould helpscientists createa simplebreath testfor cancerinthefuture.Once again,humans maybe gettinga helpingpaw ornose——from theirbest animalfriends.
11.Whats thelatest toola dogmighthaveinthefight againstcancerA.Tooth.B.Nose.C.Ear.
12.What happenedfirst inthe PineStreet FoundationtestA.The dogsweretrained.B.The tubeswere placedoneyardapart.C.The dogssmelled thetubes.
13.What wasa dogsupposed todo when itsmelledcancerA.Smell again.B.Turn around.C.Sit down.
14.Look atthe chart.How manytimes didthe dogskeep standingwhenthey smelled thebreath fromhealthy personsA.Less than10times.B.Almost600times.C.About700times.
15.Why domany expertsquestion the dogs smellingpowerA.Because nolabtestforcancerhasgivenmorecorrectresults.B.Because thedog trainersinfluencedhow thedogs acted.C.Because they dont thinkthis studyisimportant.【答案】ll.B
12.A
13.C
14.C
15.B【解析】【分析】文章介绍了狗利用它们灵敏的嗅觉识别癌症的事情，并通过实例证实，由此说明狗可能对医学问题有帮助【题详解】11细节理解题根据（癌症）；〃可知，狗可能Dogs mighthavethelatest toolsinthefight againstcancer theirnoses!拥有最新的抗癌工具是它们的鼻子，故选B推理判断题根据Dogs inthe PineStreet Foundationtest weretrained tositwhentheysmelledcancer.How welldid可推知，松树街基金会的狗在嗅到癌症的实验中首先是要接受they performTake alook atthis chartto findout.”训练故选A题详解】[13田节理解题根据2Finally,thedogswereallowedtosmellthetubes.Each doghad beentrained forthree weekstosit.〃可知，狗如果嗅到了癌症就会坐下来，故选whenitsmelledcancerCo【题详解】14细节理解题根据表格中的显示和对应的“Breathfromhealthy personsNumberofTimestheDogs KeptStanding”数字是故选708,C题详解】[15细节理解题根据The resultsare soamazing thatmany expertsquestionthedogssmellingpower...For example,they.〃可知，许多专家质疑狗的嗅觉thought theway thedog trainersbehaved couldhave influencedhowthedogsacted能力他们认为驯狗师的行为方式可能会影响狗的行为故选BWhat doyou dowith yourrubbish Throwit outYou dontknowwhatyoure missing!Look closelyatthetwofigures onyour left.They were madefromthings mostpeople throwaway.The figuresweremadefrom usedbottle caps.（展示）Those twobottle-cap figureswere exhibitedin amuseum.Folk artis artmadebycommon peoplewhohavenot beentrained asartists.Their workis oftenbased ontraditions intheirculture.Fine art,ontheother hand,is usuallymadebypeoplewhohave hadtraining inart.Works offineartarevalued fortheir artisticbeauty.They aresupposed tobe lookedat butnot used.Works offolk art,however,are oftenmadefor everydayuse.There weremore than800pieces offolkartfrom nearly50countries intheexhibition.All ofthe pieceswere madefromused metal,wood,cloth,and plastic.The artistscome frommany differentcultures.Still,they allshare onething.They takeobjects thatare normallythrown awayand changethem intoobjects thatare beautiful,useful,and fun.Theartists maynot thinkof whattheydoas recycling,but thatsexactly whatitis.Fine artistsmight work。
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