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1、本试卷共五道大题
2、在试卷和答题卡上准确填写姓名、准证号、考场号和座位号
3、试题答案一律填涂或书写在答题卡上,在试卷上作答无效
4、在答题卡上,选择题用2B铅笔作答,其他试题用黑色字迹签字笔作答
5、考试结束,请将本试卷和答题卡一并交回知识运用
一、单项填空从下面各题所给的A、B、C、D四个选项中,选择可以填入空白处的最佳选项i.Mymotheris anurse.is verykind.A.HeB.SheC.TheyD.It.David isgoingto buyaT-shirt forhis father Fathers Day.A.atB.inC.onD.for.—doyour parentsusually goto work,Jack-By bus.A.WhenB.WhereC.WhyD.How.一Peter,would you liketo goshoppingwith ine—Id liketo,Ihaveto finishmy homeworkfirst.A.orB.andC.soD.but.-Dad,you makeakiteforme-Ofcourse Ican.AcanB.mustC.shouldD.need.—Which seasondoyou like,spring orautumn—Spring.A.wellB.betterC.best.一What doyouusuallydoonweekends D.thebest—Iusually mygrandparents.A.visitB.visitedC.will visit.一Whereis Lily,Mum-Shetheflowers in thegarden.D.am visiting提示词语bebrave tobe responsible(勇于担当),take on,epidemic(疫情)提示问题•What doyoudoinyour daily life•Whydoyou dosoItsoneof ourtraditionalvirtues tobebravetoberesponsible..答案与解析
1、本试卷共五道大题
2、在试卷和答题卡上准确填写姓名、准证号、考场号和座位号
3、试题答案一律填涂或书写在答题卡上,在试卷上作答无效
4、在答题卡上,选择题用2B铅笔作答,其他试题用黑色字迹签字笔作答
5、考试结束,请将本试卷和答题卡一并交回知识运用
一、单项填空从下面各题所给的A、B、C、D四个选项中,选择可以填入空白处的最佳选项
1.Mymother isanurse,is verykind.A.HeB.SheC.TheyD.It[答案]B[解析][详解]句意我的妈妈是一名护士,她很善良考查人称代词He他;She她;They它/她/他们It它根据题干Mymotherisanurse,isverykind.可知Mymother是女性,空后有系动词is,此处“她”为主语,所以用主格形式she,故答案选B
2.David isgoingto buyaT-shirt for hisfatherFathersDay.A.atB.inC.onI,for[答案]C[解析][详解]句意David打算在父亲节给他父亲买•件T恤考查介词辨析at用于具体的时间点或黎明、正午、黄昏、午夜前;in表示一段时间,用于年、月、世纪、四季或泛指一天的上午、下午、晚上等前;on用于具体某一天或某一天的早、中、晚前,星期或节日前;for表示动作延续贯穿整个过程,后接时间段,主句用完成时,谓语动词需用延续性动词本题这里表示在父亲节这天,指的是具体的某一天,所以用介词n,故答案选C
3.—doyourparents usuallygo towork.Jack—By bus.A.WhenB.WhereC.WhyD.Howf答案]D[解析][详解]句意一Jack,你父母通常怎么去上班?——乘公共汽车考查疑问词辨析When什么时候;Where在哪里;Why为什么;How怎样、如何根据答语Bybus.乘公共汽车,可知是对方式进行提问,所以用how,故答案选D[点睛]本题考查特殊疑问词辨析When什么时候,对时间进行提问;Where在哪里,对地点进行提问;Why为什么,对原因进行提问;How怎样、如何,对方式、方法进行提问根据答语Bybus,可知是对交通方式进行提问,所以用how
4.—Peter,would youliketo goshoppingwith me一Id liketo,Ihaveto finishmy homeworkfirst.A.orB.andC.soD.but[答案]D[解析][详解]句意——Peter,你愿意和我一起去购物吗?——我很想去,但是我必须首先完成作业考查连词辨析or或者;and和、而且;so因此、所以;but但是根据Idliketo,我想去,以及Ihavetofinishmyhomeworkfirst.我必须首先完成作业,可知前后句之间是转折关系,所以用but连接,故答案选D.[点睛]本题考杳并列连词辨析or或者,表示选择关系;and和、并且,表示并列、顺承关系;so因此、所以,表示因果关系,引出结果;but但是,表示转折关系由题干可知,前后句之间是转折关系,所以用but连接
5.—Dad,you makeakiteforme—Of courseIcan.A.canB.mustC.shouldD.need[答案]A[解析]l详解]句意一一爸爸,你能给我做个风筝吗一一我当然可以考查情态动词can可以、能够;musl必须;should应该;need需要根据答语Of courseIcan.我当然可以,可知上文是询问“你能给我做个风筝吗?”所以用情态动词can,故答案选A
6.—Whichseason doyoulike,spring orautumn-Spring.A.wellB.betterC.bestD.thebest[答案]B[解析][详解]句意——春天和秋天,你更喜欢哪个季节?——春天考查副词的比较级well好,副词;better更好的,比较级;best最好的,最高级,前面需要加定冠词the;thebest最好的,最高级根据spring orautumn,可知是在两者之间进行比较,所以应用比较级,故答案选Bo.—Whatdoyou usuallydoon weekends—Iusually mygrandparents.A.visitB.visitedC.willvisitD.am visiting[答案]A[解析][详解]句意一你周末通常做什么?——我通常去看望我的祖父母考查动词时态visil拜访、看望,动词原形;visited过去式;willvisil一般将来时;amvisiting现在进行时根据上文What doyouusually doonweekends可知句子时态是一般现在时,主语是I,所以这里用动词原形,故答案选A
7.—Where isLily,Mum-Shethe flowersin thegarden.A.waterB.watersC.iswateringD.has watered[答案]C[解析][详解]句意——莉莉在哪里,妈妈?——她正在花园里浇花考查现在进行时态water给浇水,动词原形;waters第三人称单数iswatering现在进行时;haswatered现在完成时根据上文Where isLily,Mum可知本题的主题时态是现在的时态,另外浇花是与对话发生时同时进行的动作,所以要用现在进行时态,其结构为be+动词的现在分词,主语为单数she,所以be动词要用is,water的现在分词是watering;故答案选.We online classes onFebruary17because ofCOVID-
19.A.hadB.haveC.will haveD.are having[答案]A[解析][详解]句意由于新冠肺炎疫情,我们在2月17口开设了在线课程考查动词时态had一般过去时;have一般现在时;willhave一般将来时;arehaving现在进行时根据onFebruary17,可知句子时态用一般过去时,haveonlineclasses网上上课,have的过去式为had,故答案选A
10.-DoyouknowMr.Smith-Yes,I himsince
2008.A.know B.knew C.haveknown D.will know[解析][详解]句意为——你认识格林先生吗?——认识2008年起我就认识他了考查现在完成时的用法since自从,since后的从句用一般过去时,主句用现在完成时根据语境可知,这里表示的是过去发生的动作对现在造成的影响或结果,时态应用现在完成时结合选项可知应选C
11.Theenvironment inmyhometown isimprovingbecause manytrees everyyear.A.plantB.arc plantedC.plantedI,were planted[答案]B[解析][详解]句意我家乡的环境正在改善,因为每年都种很多树考查•般现在时的被动语态planl种植,动词原形;are planted•般现在时的被动语态;planted过去式或过去分同wereplanled一般过去时的被动语态题干句是一个主从复合句,because引导的是原因状语从句,从句的主语是manytrees,与谓语动词plant之间是被动关系,所以应用被动语态;再由everyyear可知句子时态是一般现在时,所以空格上应该填一般现在时的被动语态,其结构为am/is/are+及物动词的过去分词,只有B选项符合要求,故答案选B.
12.—Excuseme,could youtell me.—Sure.Go downhe street,and youcan findit ahe secondcrossing.A.where isthesupermarketB.where was thesupermarketC.where thesupermarketisD.where thesupermarketwas[答案]C[解析][详解]句意——打扰一下,你能告诉我超市在哪里吗?一当然沿着这条街走,你可以在第二个十字路口找到它考查宾语从句根据couldyoutellme—.可知本题考查宾语从句,宾语从句要用陈述句语序,选项A、B是疑问句语序,所以排除由couldyoutell可知could不是动词过去式,是表示语气的委婉性,所以从句的时态用一般现在时,D选项为一般过去时态,所以排除;故答案选C
二、完形填空阅读下面的短文,掌握其大意,然后从短文后各题所给的A、B、C、D四个选项中,选择最佳选项Changing MakesYou MoreConfidentI used to hatebeing calledupon in class mainlybecause I didnt likeattention drawn(o myself.And unlessotherwiseassigned(指定)aseat bytheteacher,Ialways13to sitat theback oftheclassroom.AllthischangedafterIjoinedasportsteam.ItbeganwhenateachersuggestedItryoutforthebasketballteam.AtfirstIthoughti(wasa14ideabecauseIdidnthaveagoodsenseofbalance,nordidIhavethe15tokeeppacewiththeothersontheteam andthey wouldlaugh atme.But for theteacherwho keptinsisting onmygoingfor it,Iwouldnt havedecided togiveit atry.When Ifirst started16the practicesessions,I didnteven knowthe rulesof thegame,much lesswhat I was doing.Sometimes Idget confusedand takea shotat thewrong17-which mademefeel reallystupid.Fortunately,I wasntthe onlyone newat thegame,so I decided tofocus onlearning thegame,do mybest ateach practicesession,and not be toohardonmyselffor thethingsIdidnt knowjust yet.Ipracticed andpracticed.SoonIknew the18and themoves.Being partofateam wasfun andmotivating(激励,动力).Withtime,Ilearnedhowtoplayandmadefriendsintheprocess-friendswhorespectedmyeffortstoworkhardandbea teamplayer.1never hadso muchfun!Withmyimprovedself-confidencecomesmore19fromteachersandclassmates.Ihavegonefrom020inthebackoftheclassroomandnotwantingtocallattentiontomyself,toraisingmyhand-evenwhenIsometimeswasnt100percentsure.Ihadthe rightanswer.NowIhave moreself-confidence inmyself.
13.A.hoped B.agreed C.meant D.chose
14.A.good B.crazy C.common D.bright
15.A.ability B.night C.chance D.patience
16.A.enjoying B.preparing C.attending D.watching
17.A.direction B.decision C.competition D.discussion
18.A.steps B.rules C.orders D.games
19.A.praise B.advice C.comfort D.courage
20.A.dreaming B.talking C.fighting D.hiding[答案]
13.D
14.B
15.A
16.C
17.A
18.B
19.A
20.D[解析][分析]文章大意本文是一篇人生感悟类阅读,讲述自己过去不喜欢引起别人重视,到后来在老师建议下参加了篮球队,而从比赛中学会了如何交友,并最终变得积极乐观的故事[13题详解]句意我总是选择坐在教室的后面hoped希望;agreed同意;meant意味着;chose选择根据上文1usedtohatebeingcalleduponinclassmainlybecauseIdidntlikeattentiondrawn tomyself.And unlessotherwiseassigned(指定)aseatbytheteacher,nJ知,我过去很讨厌在课堂上被点名,主要是因为我不喜欢被人关注除非老师给我安排了座位,结合【alwaysIsil[hebackoflheclassroom.可知应该是我总是选择坐在教室的后面,此处表达的是“选择”,故答案选D[14题详解]句意起初,我认为这是一个疯狂的想法good好的;crazy疯狂的;common普通的;bright明亮的根据下文because Ididnt havea good senseofbalance,因为我没有很好的平衡感,可知,起初我认为这个老师的建议是一个疯狂的想法,故答案选B[15题详解]句意我也没有能力与别的队员保持步调•致,他们会取笑我的ability能力;night夜晚;chance机会;patience耐心根据nordid Ihavethe3tokeep pacewiththeothersontheteamandtheywouldlaughatme.可知句意为我也没有能力与别的队员保持步调一致,他们会取笑我的havetheabilitytodosth是固定短语,意为“有能力做某事”,故答案选A[16题详解]句意当我第一次参加训练课程的时候,我甚至不知道游戏规则enjoying享受;preparing准备;attending参力口;watching观看根据下文Ididnlevenknow[herulesofthegame,我甚至不知道游戏规则结合When Ifirst started4thepracticesessions,可知句意为当我第•次参加训练课程的时候,故答案选C[17题详解]句意有时我会感到困惑,朝着错误的方向进行了投篮一这让我觉得自己很愚蠢direction方向decision决定;competition比赛;discussion讨论联系上文语境,我第一次参加训练课程时候,甚至不知道游戏规贝Io结合Sometimes Idget confusedand takeashot atthewrong5-which mademefeel reallystupid.可知句意为有时我会感到困惑,朝着错误的方向进行了投篮,这样使我觉得自己很愚蠢故答案选A[18题详解]句意很快我就知道了规则和“招式”steps步骤;rules规则;orders命令;games游戏根据上文Ipracticedandpracticed.可知,作者不断的练习,不久就知道了规则和动作前文提到过作者连游戏的规则都不懂,所以这里rule“规则”符合语境;故答案选B[19题详解]句意随着我自信心的提高,老师和同学对我的表扬也越来越多praise赞扬;advice建议;comfort安慰;courage勇气根据Withmyimprovedself-confidcncecomesmore7from【eachersand classmates.可知,作者不断提高的自信,得到了老师、同学的赞扬,所以用praise,故答案选Ao[20题详解]句意我已经从“躲在”教室后面,不想引起别人的注意,到举手——即使有时我不是百分之百肯定dreaming梦想;talking谈论;fighting打架;hiding隐藏根据上文可知,作者总是选择坐在教室的后面结合Ihavegonefrom8in theback oftheclassroom and not wantingto callattention to myself,to raisingmy hand-even whenIsometimes wasnl100percentsure.可知句意为我已经从“躲在”教室后面,不想引起别人的注意,到举手——即使有时我不是百分之百肯定hide意为躲藏,from为介词,后接动词的ing形式,故答案选Do[点睛]做完形填空首先要通读全文,了解大意,一篇完形填空的文章会有许多空格,所以,必须先通读一遍,才能大概了解文章内容,千万不要看一句,做一句其次要逐句分析,前后一致,选择答案时,要考虑整个句子的内容,包括搭配、时态、语法等这篇完型要多注意填空时多联系上下文,注意固定搭配,答案全部填完后,再通读一遍文章,检查是否通顺流畅了,用词是否得当,意思是否正确如,第2小题,根据下文becauseIdidnthaveagoodsenseofbalance,因为我没有很好的平衡感,所以,起初我认为这个老师的建议是一个疯狂的想法,故答案选B第6小题,根据上文1practicedandpracticed.可知,作者不断的练习,不久就知道了规则和动作前文提到过作者连游戏的规则都不懂,所以这里rule“规则”符合语境;故答案选B阅读理解
三、阅读下列短文,根据短文内容,从短文后各题所给的A、B、C、D四个选项中,选择最佳选项ABestWays toImproveOnlineExperienceZhao Yuchen,BeijingTo me,he biggestheadache about studying onlineis mypoor internetconnection.During oneonlineclass,1couldnthear myEnglish teachersvoice andI hadto reconnect.It wastedlots oftime.Since then,I havechecked inynetwork beforeclassevery dayand asked other family members not to usetheinternet whileImin class.QiuZiyin ShenzhenDuringthe firstday ofstudying online,Iwasexcited andlistened carefully.But Isoon realizedthat myself-discipline(自律)wasweak.Ivesetscreentimeforallofmyelectronicdevices.Atnight,Idopreview(预习)workforthenextdayinstead of playing with mymobilephone.Zhao Jiawen,ShanghaiIts important to knowhow tochoose wiselywhen we pick onlinecourses.For example,I haddifficulty understandingcertainEnglish grammarpoints,so Isearched forkey wordson ournational cloudlearning platformand watchedseveralvideos from teachers across China.Its goodfor ustoget differentteachers.Zhang Penghui,HeilongjiangOnlinelearningtakesstrongself-disciplineandwillpower.Therearelotsofdistractions(分心)whilestudyingathome.My momlikes(ooffer mesnacks anddrinks,which sometimesdistracts mefrom listeningduringmyclasses.Aquiet roomand clean desk can help us stayfocused.
21.Whodoes preview work forthenextdayanightA.ZhaoYuchen.B.Qiu Ziyin.C.Zhao Jiawen.D.Zhang Penghui.
22.Zhao Yuchenwhilehavingclass online.A.has asked otherfamily members not tousethe internetwatches several video from teachersB.likesto have snacks and drinksplays withthemobilephone
23.Zhang Penghuithinksthat.A.studentsself disciplineisweakits goodforstudents toget differentteachers froinChinaB.aquiet room andclean deskcan helpstudents stay focusedthe biggest problemaboutstudying onlineisthepoorinternetconnection[答案]
21.B
22.A
23.C[解析]文章大意本文是几名学生向读者介绍自己在线学习体验的最佳方法,他们对自己的方法进行了解释和说明121题详解]细节理解题根据第二个表格中Qiu Ziyin的陈述Al night,I dopreviewworkforthenext dayinsteadofplayingwithmymobile phone.E,我会做第二天的预习工作,而不是玩手机可知,Qiu Ziyin会在晚上预习第二天的课程,故答案选B[22题详解]细节理解题根据第一个表格中Zhao Yuchcn的陈述Since then,I havechecked mynetwork beforeclassevery dayand askedother family membersnot tousetheinternetwhile Imin class.从那以后,我每天上课前都检查我的网络,并要求其他家庭成员在我上课时不要使用互联网可知ZhaYuchen要求其他家庭成员在网上上课时不要使用互联网,故答案选A[23题详解]细节理解题根据第四个表格中Zhang Penghui的陈述A quietroom and clean deskcan helpusstay focused.可知,Zhang Penghui认为安静的房间和干净的桌子可以帮助学生集中注意力,故答案选CBLoveon thePhoneLineMostof uswant toknow whatwe meanto hosewho meaneverything tous,but howdo weknow ifwe donttell eachotherIwant toshareanexperience ofminetotell youwhen you really lovesomeone,tellthem directly.WhenIwasgrowingup.IneverheardthewordsIloveyoufrommyfather.Ifyourfatherneversaysthemtoyouwhenyou areachild,itgetsmoreandmoredifficultforhimto saythosewordsasyougetolder.In fact,Ineversaid thosewordstohim,either.Afewyearsago,Idecided tomakethefirstmove.Aftersomethought,Icalledmyfatheronthephoneandsaid:Dad,Ilove you!There was a momentofsilenceattheotherend oftheline.Well,sameback atyou!he repliedquietly.Dad,I knowyou loveme.When youreready,youll sayit,too,I saidwith asmile.Then Ihang upthe phone.Butfifteen minuteslater,my mothercalled andasked ifeverything wasOK,She seemednervous.Your fatherseems tohavesomething tosay after answering your call.1didnt tellmy motherabout thecall.Ijusttold heritwas asecretbetween us.Afewweekslater.Dadcalledandendedourphoneconversationwiththewords:Son,Iloveyou,IwasalworkduringthisconversationandtearscametomyeyesasIfinallyheardthelove.Thisspecialmomenttookourfather-sonrelationshipto anewlevel.Later,we gotusedtosaying I loveyou toeachother.Ithink ifIhadnot takenthefirst step,I wouldhavenever heardthelovefrom myfather.A.waterB.watersC.is wateringD.has watered
9.Weonlineclasses onFebruary17because ofCOVID-
19.A.hadB.haveC.will haveD.are having
10.-Do youknowMr.Smith-Yes,I himsince
2008.A.knowB.knewC.have knownD.willknowA.plantB.are plantedC.plantedD.were planted.—Excuseme,could youtell me.—Sure.Go downhe street,and youcan findit athe secondcrossing.A.where isthesupermarketB.where wasthesupermarketC.where thesupermarketisD.where thesupermarketwas
二、完形填空阅读下面的短文,掌握其大意,然后从短文后各题所给的A、B、C、D四个选项中,选择最佳选项Changing MakesYou MoreConfidentI usedto hatebeing calledupon inclass mainlybecause I didnt likeattention drawnto myself.And unlessotherwiseassigned指定aseat bytheteacher,Ialways13to sitathebackoftheclassroom.Allthischangedafter Ijoinedasportsteam.It beganwhen ateachersuggested1tryout forthebasketballteam.At firstIthought itwas a14idea because1didnthaveagoodsenseofbalance,nor didIhave the15to keeppace withtheothers ontheteam andthey wouldlaugh atme.But forthe teacherwho keptinsisting onmy goingfor it,I wouldnthave decidedtogive itatry.When Ifirststarted16the practicesessions,Ididnteven knowthe rulesof hegame,much lesswhat Iwas doing.Sometimes Idget confusedand takea shotatthewrong17-which mademefeel reallystupid.Fortunately,I wasntthe onlyone newatthegame,so Idecidedtofocus onlearning thegame,do mybest ateach practicesession,andnot be toohardonmyselffor thethingsIdidnt knowjust yet”.Ipracticed andpracticed.SoonI knewthe11andthemoves.Being partofateam wasfun andmotivating激励,动力.Withtime,Ilearnedhowtoplay andmadefriendsintheprocess-friends whorespectedmyeffortstowork hardandbeateam player.Inever hadso muchfun!Withmyimprovedself-confidencecomesmore19fromteachersandclassmates.IhavegonefromWhatdidthewriterdowhen hedecidedto showlovetohis fatherA.Hespokeout his loveto hisfather onthephone.B.Hetold hermotherabout hisloveto hisfather.C.Hebought someHowersto showlove.D.Hemadea lovecard forhisfather.
24.Howdid thewritersmotherfeel whenshe called himA.Happy.B.Exited.C.Nervous.D.Confident.
25.According tothepassage,thewriter wantstotellus thatits necessary.A.tospeakout ourloveB.to callourparentsC.to gohomeoftenD.to keeplovesecret[答案]
24.A
25.C
26.A[解析]文章大意本文章主要讲述了作者通过自己与父亲的经历告诉读者,面对我们爱的人,要勇敢直接的向他们表达内心的情感,对他们说我爱你[24题详解]细节理解题根据A fewyears ago,Idecidedto makethe firstmove.After somethought,Icalled my fatheronthe phoneand said:Dad,1love you!”几年前,我决定迈出第一步想了一会儿,我给爸爸打甩话说:“爸爸,我爱你!”可知,作者决定向他父亲表示爱的时候,他给父亲打了个电话,并在电话里对父亲说了我爱你,故答案选A[25题详解]细节理解题根据Butfifteenminuteslater,mymothercalledandaskedifeverythingwasOK,Sheseemednervous.但是十五分钟后,妈妈打电话问我一切都好吗,她看起来很紧张可知,作者的母亲给作者打电话的时候显得非常的紧张,故答案选C[26题详解]主旨大意题根据Iwanttoshareanexperienceofminetotellyouwhenyoureallylovesomeone,tellthemdirectly.我想分享我的一一段经历,告诉你当你真的爱一个人的时候,直接告诉他们可知,作者想要通过自己的经历告诉我们,需要的时候大声说出我们内心的爱,故答案选ACWetakeshowersandusethetoileteverydaytogetridofbadlywasteOurbrainsalsoneedtotakeabatheveryday.Howcan theydoitA2013studyfoundtheanswer.ResearchersattheLSUniversityofRochesterstudiedthebrainsofmiceanddiscoveredthat(hey cleanedthemselves whilethe miceslept.A kind of fluidin the brain,called cerebralspinal fluid(CSF,月盲脊液),wasfoundtoincreasedramatically(显著土也)duringsleep,washingawaywasteproteinsthathadbeenbuildingupbetween brain cells inwaking hours.This studyshows thatthebrain hasdifferent functionalstales when asleep andwhen awake,Maiken Ncdcrgaard,theleadresearcher,toldNBCNews.Italsoexplainswhywccantseemtothinkclearlyafterasleeplessnightwhileagoodnightssleep leavesus feelingsharp andrefreshed.Nowanewstudy,publishedonOct31inScience,digsalittledeeperintoourbrains*self-cleaningprocedure.Insteadofmice,(hislimehumans were(he testsubjects.ResearchersatBostonUniversity,US,monitored(监测)thebrainwavesof13healthyadultswhoweresleeping,usingaccelerated MRI,which iscapable ofrecording faster changes insidethebrain thana regularMRImachine.They foundthatevery20seconds,blood flowedout ofthebrain,making roomfor alargeamount ofCSFtocomein andclean.This cyclecoincided with(与一致)therhythm ofthebrainsslowwaves-anelectricalactivitythathappens when wereindeep sleep.Its stillunknownhow thesebrainactivities areconnected.But themerefact thatthey areconnected isexcitingenough,since itallows researchers to piece together(拼凑出)possiblenew explanationsformisunderstood diseases.For example,slow-wave sleephas beenproven toplay arole instrengthening ourmemories.Thismay explain whypeople with Alzheimers often have fewerandweakerslow brainwaves.Based onthis newstudy,there couldbeone moreexplanation fordiseased brains:They arcnot clean.Nedergaard,leader ofthe2013study,isalso excited about thenew findings.Maybethemost importantlake-homemessageisthatsleepisaseriousthing,shetoldScientificAmerican.Youreallyneedtosleeptokeepahealthybrainbecauseit linkselectricalactivity toapractical housekeepingfunction.*
27.When theresearchersstudied thebrainsofmice,theyfound.A.CSFin(heir brainswent downwhen themicesleptCSFcarried awaywaste proteinsin theirbrainduring sleepB.morewasteproteins wereproduced in theirbrains whenasleepthe moreCSFwasintheirbrains,thefewerwasteproteinswere
28.What didtheresearchers discoverwhen they monitored human brain wavesA.Therhythm ofthebrain was slower thanthat ofCSF.B.Thebrains workedmore slowlywhenasleep.C.Brains werecleaned whenblood flowedout.1).It took20seconds forCSFtoclean brains.
29.Whichof thefollowingwould bethebesttitleforthepassageA.ConnectingBrain ActivitiesB.Cleaning inYourDreamsC.Having aGood SleepD.Explaining Diseases[答案]
27.B
28.D
29.B[解析]文章大意我们每天淋浴和使用厕所,以清除身体的严重废物我们的大脑也需要每天洗澡,他们怎么能做到呢?本文对此做了具体的说明127题详解]细节理解题根据A kindof fluidin thebrain,called cerebralspinal fluid(CSF,脑脊液),wasfound to increase dramatically(显著地)during sleep,washing awaywaste proteinsthat hadbeen buildingupbetween braincells inwaking hours.大脑中的一种液体,即脑脊液,在睡眠期间会急剧增加,它会冲走在清醒时脑细胞之间枳累起来的废物蛋白质因此当研究人员研究老鼠的大脑时,发现脑脊液在睡眠中带走大脑中的废蛋白质故答案选B128题详解]细节理解题o根据They foundthat every20seconds,blood flowedout of thebrain,makingroom fora largeamount ofCSF tocome inandclean.This cyclecoincidedwith(与一致)(he rhythmofthe brainsslow waves-anelectricalactivitythathappenswhenwereindeepsleep.他们发现,每隔20秒,血液就从大脑中流出,为大量脑脊液进入大脑和“清洁”留出空间.这个周期正好与大脑慢波的节律(当我们进入深度睡眠时发生的一种电活动)相吻合因此我们可知脑脊液用20秒清洗大脑,故答案选D[29题详解]标题归纳题通读全文,结合文章最后一段Nedergaard,leader ofthe2013study,is alsoexcitedabout thenewfindings.Maybe themost importanttake-home messageis that sleep isa seriousthing,she toldScientific American.You reallyneed tosleep to keep a healthy brainbecause itlinks electricalactivityto apractical housekeepingfunction.2013年研究的领导者Nedergaard也对这些新发现感到兴奋她在接受《科学美国人》采访时表示“也许最重要的是,睡眠是一件严肃的事情”“你真的需要睡觉来保持一个健康的大脑,因为它将电子活动与实际的‘家务功能联系起来”可知本文主要介绍了在睡眠中是大脑本身如何自动清洁其中的废料,从而让我们在清醒的时候感觉状态很好的故答案选BDEachcountryhasitsownsecrettohappiness.Ifpyt,whichmeansdontworryaboutitandstuffhappens,explainstherelaxed attitudeofDanish people,niksen willreveal howDutch peoplecombat(对抗)stress and burnout ina fast-pacedlifestyle.Thetermniksenoriginsfrom(heDutchwordniks\whichreferstonothing.Mindfulness,anotherwelcomesubjectto helppeople havea peaceful mind.But unlikemindfulness,niksenis not about concentrating onthepresent moment.Itsabout lettingyourselfdonothing,and allowingyour mindto run freewithoutexpectation.In practice,thismeans hangingaround,lookingat your surroundings,or listeningto musicas long as its withoutpurpose,according toTimeMagazine.Niksensoundscontrary(矛盾的)totheadvicewewereallgivenaskids.Nowadays,wereconstantlytoldtostaybusyandworkharder(haneveryoneelse.Butniksenopposes(反对)thalmentality.Itoffersthechancetodeliciouslydonothing,asCarolienHamming,acoachatCSRCentrum,anorganizationdevotedtofightingstressandburnoutintheNetherlands,toldTime.Shethinksthatniksenisessential(重要的)tostayinghealthy,sinceitsaformofmentalrelaxationandhealing.Justas awild animal lies in wait fortheir prey,niksen seemsto beanaturalstateofbeing.Forsomepeople,niksencanmeanmorethanjuststressreduction(减压).Itsalsoawaytoimaginenewideasorplans.Asanearlyadopterofniksen,JennyHolden,acommunicationsexpertintheUK,addsittoherdailylunchbreaks.Within10minutes ofdoing nothing—just staringand listeningto myself-my headbegan toclear andsort outmy work and hometo-dolists,shetold theMetroUK.Above alLniksen isa suggestionfor balancingwork and rest.As Dutch-born writerOgla Meckingwrote inUS-bascdWhooly Magazine,niksen isthethorough enjoymentoflifes pauses.Everyoneisencouragedtoembraceyourniksenmoments.Theyrevitalize(使恢更元,(,)youandgiveyouthestrengthneeded tofaceeveryday challenges.
30.Whatdocs niksenmeanA.Living inthemoment.B.Leading ahealthylifestyleC.Using yourwildest imagination.D.Being freeand doingnothing
31.Thewriter mentionsJenny Holdenin Paragraph4toshow.A.howniksen improvesones mentalheathniksen isclosely related to stress reductionB.niksen canhelppeople comeupwithnew thoughtI),niksen can offer thechance to dosomethingmore important
32.Theword thoroughin Paragraph5probably meansA.longB.fullC.fastD.quiet
33.Whatis thepassagemainly aboutA.An introductiontotheDutchlifestyle.B.Suggestions onhowtobalance work andrest.C.Theimportance ofallowingtimetopause life.D.An explanationofsomeDanish wordsabout lifeattitudes.[答案]
30.D
31.C
32.B
33.A[解析]文章大意本文是一篇说明文,主要介绍了荷兰人在快节奏的生活中对抗压力和倦怠的一种生活方式niksen,即自由自在的享受生活,什么也不做,以及niksen带给人们的益处[30题详解]细节理解题根据Its aboutleuing yourselfdo nothing,and allowingyour mindtorunfreewithoutexpectation.它是让你自己什么都不做,让你的思想自由运行,没有期望以及thismeanshangingaround,looking atyoursurroundings,or listeningto musicaslongas itswithout purpose,according toTimeMagazine.这意味着“四处闲逛,看看周围的环境,或者听听音乐,只要没有目的就好”由此可知,niksen指的是自由而无所事事,结合选项,可知D选项Being freeand doing nothing,符合题意,故答案选D[31题详解]细节理解题根据第四段中的内容Forsomepeople,niksencanmeanmorethanjuststressreduction.Its alsoa wayto imaginenew ideasor plans.As anearly adopterof niksen,Jenny Holden,a communicationsexpertintheUK.adds itto herdaily lunchbreaks.Within10minutes ofdoing nothing-just staringandlistening tomyself-my headbegan toclear andsort outmy workand hometo-do lists,对■一些人来说,niksen的意义不仅仅是意味着减压它也是一种想象出新想法或计划的方式英国沟通专家珍妮•霍尔顿JennyHolden是尼克森niksen的早期使用者,她把它加入了自己每天的午餐休息时间”在无所事事的10分钟内——只是盯着自己,听自己说话——我的头脑开始变得清晰,开始整理我的工作和家庭待办事项”由此可以推断,Holden的例子是为了证明niksen有助于人们产生新的想法,故答案选C[32题详解]词义猜测题根据As Dutch-bom writerOgla Meckingwrote inUS-based WhoolyMagazine,niksenis thethorough enjoymentof life、pauses.正如荷兰出生的作家Ogla Mecking在美国Whooly杂志上所写的,niksen是“—享受生活的停顿”根据前后文含义以及结合选项分析可知此处thorough的意思是“完全的”,和full意思相同,故答案选B,[33题详解]主旨大意题通读全文,结合第一段中niksen willreveal howDutchpeoplecombat stressandburnout ina fasl-pacedlifestyle.“niksen”将揭示荷兰人如何在快节奏的生活方式中对抗压力和倦怠可知本文主要讲述了nikscn这一荷兰式的特色生活态度,及其带给人们的益处故答案选A
四、阅读短文,根据短文内容回答问题Most musiciansagree thatthe bestviolins werefirst made in Italy.They weremade inCremona,Italy,about200yearsago.Theseviolinssoundbetterthanany others.Theyeven soundbelterthan violinsmadetoday.ViolinmakersandscientistsIry tomake instrumentslike theold Italian violins.But theyarent thesame Musicians still prefer the old ones.No onereallyknows why theseold Italian violins are sospecial,but manypeople thinktheyhavean answer.Somepeoplethinkitistheageoftheviolins.Theysaythattodays violinswillalsosoundwonderfulsomeday.Butthereis aproblem here.Not alloldviolins soundwonderful.Only thosefrom Cremonaarc special.Soage cannot be theanswer.There mustbesomething differentabout CremonaorthoseItalian violinmakers.Otherpeople thinkthesecret tothose violinsin thewood.The woodoftheviolinis very important.It mustbe fromcertainkindsoftrees.Ilmustnotbetooyoungortooold.PerhapstheviolinmakersofCremonaknewsomethingspecialshoutwood forviolins.But thekindofwood maynotbe so important.It mayhemore importanttocut thewood in aspecialway.Woodfbraviolin mustbe cut very carefully.It has to betherightsizeand shape.Thesmallest difference will change thesoundoftheviolin.Musicians sometimesthinkthat thiswas thesecretofthe Italians.Maybethey understoodmore thanwedoabout howto cut thewood.Sizeand shape may nobeheanswer either.Scientistsmeasured these old violins very carefully.They canmake newonesthat areexactly thesame sizeand shape.But thenew violins stilldonot sound as good astheold one.Somescientiststhinkthesecretmaybethevarnish,whichcoversthewoodoftheviolinandmakesitlookshiny.Italsohelpsthesoundoftheinstrument.No oneknows whattheItalian violin makers used intheirvarnish.So noonecanmake thesamevarnishtoday.There maynever beother violinslike theviolins ofCremona.Their secretmay belost forever.Young musicianstodayhope:this isnot true.They needfine violins.But therearent verymany ofthe old violins left.Also,the oldviolins areveryexpensive.Recently,a famousold Italian violin wassold ibraboutUS$
300.000!
34.When andwhere were thebestviolins made
35.Howmany possiblereasonsabout theold Italian violinsdoesthewriter mention
36.Docs anyoneknowwhat theItalian violinmakers usedin theirvarnish
37.Howmuch wasthefamous oldItalian violin
38.Whatis thepassagemainly about[答案]
34.In Cremona,Italy,about200years ago.
39.Four.
36.No,no oneknowsit.
37.About US$300,
000.
38.Thereasons why oldItalian violins are sospecial.[解析]文章大意本文介绍了意大利小提琴的密码,但是研究人员通过各种方法都未能弄清为什么现在只做的小提琴不如那些旧的小提琴音质好,人们有各种不同意见[34题详解]细节理解题题意最好的小提琴是何时何地制造的根据Mostmusiciansagreethatthebestviolinswere first made in Italy.They weremade inCremona,Italy,about200years ago.大多数音乐家认为最好的小提琴最早是在意大利制造的,它们是大约2乂年前在意大利的克雷莫纳制造的由此可知,是大约200年前是在意大利的克雷莫纳制造的,故答案为In Cremona,Italy,about200years ago.[35题详解]归纳整理题题意关于占老的意大利小提琴,作者提到了多少可能的原因根据Somepeoplethinkitistheageoftheviolins.有人认为是小提琴的年代;Otherpeoplethinkthesecrettothoseviolinsinthewood.有人认为小提琴的秘密在木头里;It mayhe moreimportanttocut thewood ina special wayIt hasto be therightsizeandshape.Thesmallest differencewill changethesoundof theviolin.也许用一种特殊的方法切割木头更重要它必须是正确的大小和形状,最小的差别就会改变小提琴的声带Somescientiststhink thesecretmay bethevarnish,一些科学家认为,其中的秘密可能是小提琴表面的清漆由此可知,文章中作者提到了四种可能的原因,故答案为Four[36题详解]细节理解题题意有人知道意大利小提琴制造者在他们的清漆中使用了什么吗?根据No oneknowswhat theItalianviolinmakers usedintheirvarnish.没有人知道意大利小提琴制造者在他们的清漆中使用了什么可以本题应作否定回答,故答案为No,no oneknows it.[37题详解]细节理解题题意那把著名的古意大利小提琴多少钱根据Recently,afamousoldItalianviolinwas soldfor aboutUS$30,000!最近,一把著名的古老的意大利小提琴以US$300,000的价格售出故答案为About US$300,
000.[38题详解]主旨大意题根据文章第一段第一句Most musiciansagree thatthe bestviolins werefirst madeinItaly.They weremade inCremona,Italy,可知在意大利克雷莫纳制作的小提琴声音非常好听,接卜.来在后几段中分析了其声音好听的几种可能原因因此,文章主要是介绍关于一种老式的意大利小提琴如此特别的原因,故答案为The reasonswhyoldItalian violinsaresospecial.书面表达
五、文段表达从下面两个题目中任选一题,根据中文和英文提示,完成一篇不少于50词的文段写作文中已给出内容不计入总词数所给提示词语仅供选用请不要写出你的校名和姓名
39.假如你是李华,你们学校正在开展“防病毒,保健康”宣传活动,倡议大家制作关于防病毒,保健康教育的主题海报,你们班交换生Peter给你发邮件询问相关事情请用英语回爱一封邮件,告诉他海报上交的时间,并分享你设计海报的一些想法提示词语design,novel coronavirus新型冠状病毒,mask,careful,keep,picture提示问题•When shouldyouhand intheposter•What wouldyouliketosharewith Peterabout designingtheposterDear Peter,Im gladtoreceive youremaiI.If thereis anythingmorethat Ican help with pleaseletme know.Yours,Li Hua[答案]例文Dear Peter,Imgladtoreceiveyouremail.Asitisrequired,youaresupposedtohandintheposterbeforenextFriday.Iplantohandin theposternextWednesday.Beingyourclosefriend,Iamextremelywillingtosharesonicideasaboutdesigningtheposterwithyou.IplantodesigntheposterasapictureofpreventingCOVID-
19.Itwilltellthestudentshowtokeephealthy.Firstofall,weshouldnotbelieveandspreadrumors.Second,wetryno(togoout.Ifwehavetogoout,weshouldwearmasks.Third,wemustkeepourroomsclean.Weneed tolive(oa healthylifeand eata healthydiet.Fourth,weshould beconfident.Weare suretopull through!If thereis anythingmorethat Ican helpwith,please letmeknow.Yours,Li Hua[解析][详解]
1.题干解读本文是一篇书信作文,假如你是李华,你们学校正在开展“防病毒,保健康”宣传活动,倡议大家制作关于防病毒,保健康教育的主题海报,你们班交换生Peter给你发邮件询问相关事情要求用英语I可复一封邮件,告诉他海报上交的时间,并分享你设计海报的一些想法首先要注意邮件的格式,然后认真审题,根据提示内容,列出写作要点及每个要点中可能要用到的表达;然后紧扣要点,动笔写作
2.例文点评本文时态为一般现在时,人称主要为第一人称文章紧扣题目要点,内容完整,表述准确,语言的表述符合语法的结构,造句符合英语的表达习惯
3.高分亮点短语begladto,handin,planto,share...with,trynottodo,haveto句型Second,wetrynotlogoout.第二,我们尽量不n外出try notto dosth尽量不要做某事If wehaveto goout,we shouldwearmasks.如果我们必须出去,我们应该戴上口罩if引导条件状语从句
40.年初,•场突如其来的疫情让全国人民从那些最美逆行者身.匕再次见证了什么是担当担当是敢于承担责任,关键时刻敢挑重担某英文网站正在开展以“担当”为主题征文活动假如你是李华,请用英文写一篇短文投稿,谈谈生活中你做过什么勇于担当的事情,以及这样做的意义和感受提示词语be braveto beresponsible(勇于担当),take on,epidemic(疫情)提示问题•What doyoudoin yourdailylife•Whydoyou dosoItsoneof ourtraditionalvirtues tobebrave toberesponsible.[答案]例文Itsoneofourtraditionalvirtuestobebravetoberesponsible.Aresponsiblepersonisreadytotakeonresponsibilityincritical situationsandhelps achievesuccess.As aresponsibleteenager,Itry mybestineverything thatIam askedto do.Lastterm,IjoinedtheEnglishDramaClub.Themembersweredividedintodifferentgroupsandeachgroupactedoutastory.Iwasasked toplayasmallrolethathadnolines.However,Itookpartinevery rehearsalandwatchedothersplayattentively.In theend,ourperformance wasagreat success,which Iknew1hadalso contributedto.Itsthesenseofresponsibilitythathelpsusdoourworkwell.Everyoneshouldtryhardtoplayhisownpartwellnomatterhow smallthepartis.Only wheneveryone doeshispart wellcan thewholeteamimprove togetherandfinally achievesuccess.[解析][详解]
1.题干解读本文是一篇话题作文,假如你是李华,要求以“担当”为主题写一篇短文,给某英文网站投稿,谈谈生活中你做过什么勇F担当的事情,以及这样做的意义和感受首先要认真审题,构思提纲,有了提纲,我们就可以根据提纲和主题确定相关的写作材料一切都准备就绪,就可以动笔写作了,在写作的过程中我们要注意句子的准确性、连贯性以及简洁性使用的词语、短语及句型尽量用自己有把握的词同时还要注意使用恰当的连词,使句子衔接自然
2.例文点评本文按照题目的要求,通过生活中自己做过是•件勇于担当的事情的经历,总结出了这样做的意义和感受例文结构严谨,层次分明,紧扣主题
3.高分亮点短语bereadyto,takeon,tryone,sbesttodo,divideinto,playarole,takepartin,nomatter句型ItrymybestineverythingothatIamaskedtodo.我尽我最大的努力去做每一件要求我做的事情tryonesbesttodosth.尽某人最大努力去做某事that引导定语从句Everyone shouldtry hardto playhisown partwell nomatterhowsmall thepartis.每个人都应该努力去扮20intheback oftheclassroom andnotwanting tocallattention tomyself toraising myhand-even whenIsometimeswasnt l(X)percent sure.Ihad therightanswer.Now Ihavemoreself-confidence inmyself.
13.A.hoped B.agreed C.meant D.chose
14.A.good B.crazy C.common D.bright
15.A.ability B.night C.chance D.patience16A.enjoying B.preparing C.attending D.watching
17.A.direction B.decision C.competition D.discussion
18.A.steps B.rules C.orders D.games
19.A.praise B.advice C.comfort D.courage
20.A.dreaming B.talking C.fighting D.hiding
三、阅读下列短文,根据短文内容,从短文后各题所给的A、B、C、D四个选项中,选择最佳选项ABestWays toImproveOnlineExperienceZhao Yuchcn,BeijingTo me,(hebiggest headacheaboutstudying onlineismy poorinternetconnection.During oneonlineclass,1couldnthear myEnglish teachersvoice andIhad toreconnect.It wastedlots oftime.Since then,Ihave checkedmynetwork beforeclassevery dayandaskedotherfamilymembersnottousetheinternet whileIminclass.QiuZiyin,ShenzhenDuringthefirstdayofstudyingonline1wasexcitedandlistenedcarefully.ButIsoonrealizedthatmyself-discipline(自律)wasweak.Ivesetscreentimeforallofmyelectronicdevices.Atnight,Idopreview(预习)workforthenextdayinsteadofplaying withmy mobilephone.Zhao Jiawen,ShanghaiIts importantto knowhowtochoosewisely whenwepickonlinecourses.For example,I haddifficulty understandingcertainEnglishgrammarpoints,soIsearchedforkeywordsonour演自己的角色,不管这个角色有多小tryhardtodosth努力做某事nomatter引导让步状语从句national cloudlearning platformand watchedseveral videosfromteachersacrossChina.Its goodfbr ustoget differentteachers.Zhang Penghui,HeilongjiangOnlinelearninglakesstrongself-disciplineandwillpower.Therearelotsofdistractions分心whilestudyingathome.My momlikes ooffer mesnacksanddrinks,which sometimesdistractsmefrom listeningduring myclasses.A quietroomand clean deskcanhelpusstayfocused.
21.Whodoes previewwork forthenextday anightA.Zhao Yuchen.B.Qiu Ziyin.C.ZhaoJiawen.D.Zhang Penghui.
22.ZhaoYuchcn whilehavingclass online.A.has askedotherfamilymembersnotto usetheinternetwatchesseveralvideofromteachersB.likes tohavesnacksanddrinksplayswithhe mobilephone
23.ZhangPenghui thinksthat.A.students selfdisciplineisweakits goodforstudents togetdifferentteachers fromChinaB.a quietroomandcleandeskcanhelpstudentsstayfocusedthebiggestproblem aboutstudyingonlineisthepoorinternetconnectionBLoveon thePhoneLineMostof uswant toknow whatwe meanto thosewho meaneverything tous,but howdo weknow ifwe donttell eachotherIwant tosharean experienceofminetotellyou whenyoureallylovesomeone,tell themdirectly.WhenIwasgrowingup.IneverheardthewordsIloveyoufrommyfather.Ifyourfatherneversaysthemtoyouwhenyouareachild,itgetsmoreandmoredifficultforhimtosaythosewordsasyougetolder.Infact,Ineversaidthosewordstohim,either.Afewyearsago,Idecidedtomakethefirstmove.Aftersomethought,Icalledmyfatheronhephoneandsaid:Dad,1loveyou!Therewas amomentofsilence altheother endof theline,Well,sameback atyou!he repliedquietly.Dad Iknowyou loveme.When youreready,youll sayit,too,Isaid withasmile.Then Ihang upthephone.But fifteenminuieslater,mymother calledandaskedifeverything wasOK,Sheseemed nervous.Your fatherseems tohavesomethingto sayafteransweringyourcall.Ididnttell mymotherabout thecall.Ijusttold heritwasasecret betweenus.Afewweekslater,Dadcalledandendedourphoneconversationwiththewords:Son,Iloveyou,IwasatworkduringthisconversationandtearscametomyeyesasIfinallyheardthelove.Thisspecialmomenttookourfather-sonrelationshipto anewlevel.Later,we gotused tosayingIloveyouto eachother.Ithink ifIhadnot takenthefirst step,I wouldhavenever heardthe lovefrommyfather.
24.Whatdid(hewriter dowhenhe decidedto showlovetohisfatherA.He spokeouthislovetohisfather onthephone.B.Hetold hermotherabouthislovetohisfather.C.Hebought someflowers toshowlove.D.He madealovecardforhisfather.
25.Howdid thewritersmotherfeel whenshecalledhimA.Happy.B.Exited.C.Nervous.D.Confident.
26.Accordingtothepassage,thewriterwants totellus thatitsnecessary.A.to speakoutour loveB.tocall ourparentsC.togo homeoften D.to keeplovesecretCWetakeshowersandusethetoileteverydaytogetridofbadlywaste.Ourbrainsalsoneedtotakeabatheveiyday.Howcan theydoitA2013studyfoundtheanswer.ResearchersattheLSUniversityofRochesterstudiedthebrainsofmiceanddiscoveredthat(hey cleanedthemselves whilethemiceslept.Akind offluidin thebrain,called cerebralspinal fluid(CSF,脑脊*夜),was foundtoincreasedramatically(显著地)during sleep,washing away wasteproteins thathadbeen buildingupbetweenbraincellsinwaking hours.This studyshows thatthebrain hasdifferent functionalstales whenasleep andwhen awake,Maiken Nedergaard,theleadresearcher,toldNBCNews.Italsoexplainswhywecantseemtothinkclearlyafterasleeplessnightwhileagoodnightssleep leavesus feelingsharp andrefreshed.Nowanewstudy,publishedonOct31inScience,digsalittledeeperintoourbrainsself-cleaningprocedure.Insteadofmice,this timehumanswere thetestsubjects.ResearchersatBostonUniversity,US,monitored(监测)thebrainwavesof13healthyadultswhoweresleeping,usingaccelerated MRI,which iscapableofrecordingfasterchangesinsidethebrain thana regularMRImachine.They foundthatevery20seconds,blood flowedout ofthebrain,making roomfor alargeamount ofCSFtocomeinandclean.This cyclecoincidedwith(与——致)therhythm ofthebrainsslowwaves-an electricalactivitythat happenswhenwereindeep sleep.Itsstillunknown howthesebrainactivities areconnected.But themerefactthatthey areconnected isexcitingenough,since i(allowsresearcherstopiecetogether(拼凑出)possiblenew explanationsformisunderstood diseases.For example,slow-wave sleephas beenproven toplayarole instrengtheningourmemories.This mayexplainwhypeoplewithAlzheimersoftenhavefewer andweaker slowbrainwaves.Based onthisnewstudy,(here couldbe onemoreexplanationfordiseasedbrains:They arenotclean.Nedergaard,leader ofthe2013study,is alsoexcitedaboutthenew findings.Maybethemost importanttake-homemessage isthatsleepis aseriousthing,shetold ScientificAmerican,You reallyneed tosleeptokeepahealthybrainbecauseitlinkselectricalactivitytoapracticalhousekeepingfunction.
027.Whentheresearchersstudiedthebrainsofmice,they found.A.CSFin theirbrainswent downwhen themicesleptCSFcarriedawaywasteproteinsintheir brainduring sleepB.morewasteproteinswereproducedintheirbrainswhenasleepthemoreCSFwasintheirbrains,thefewerwasteproteinswere
28.Whatdidtheresearchers discoverwhentheymonitoredhumanbrainwavesA.The rhythmofthebrainwasslowerthanthat ofCSF.B.The brainsworked moreslowlywhenasleep.C.Brains werecleaned whenblood flowedout.D.It took20seconds forCSFtoclean brains.
29.Which of(he followingwould bethebesttidefor thepassageA.Connecting BrainActivitiesB.Cleaning inYburDreamsC.Having aGoodSleepD.Explaining DiseasesDEachcountryhasitsownsecrettohappiness.Ifpyt,whichmeansdontworryaboutitandstuffhappens,explainstherelaxed attitudeofDanishpeople,niksen willrevealhowDutchpeoplecombat(对抗)stress andburnoutinafast-pacedlifestyle.Thetermniksenoriginsfrom(heDutchwordniks\whichreferstonothing.Mindfulness,anotherwelcomesubjectto helppeoplehaveapeacefulmind.But unlikemindfulness,niksen isnotaboutconcentratingonthepresentmoment.Itsabout lettingyourselfdonothing,andallowing yourmindto runfreewithoutexpectation.In practice,(his meanshangingaround,lookingal yoursurroundings,orlistening tomusicas longasitswithout purpose,according toTimeMagazine.Niksensoundscontrary(矛盾的)totheadvicewewereallgivenaskids.Nowadays,wereconstantlytold(ostaybusyand workharder(haneveryoneelse.But niksenopposes(反对)(hat mentality.It offersthechance(o^deliciouslydonothing,as CarolicnHamming,a coachat CSRCentrum,an organizationdevoted tofighting stressandburnoutin theNetherlands,toldTime.Shethinksthatniksenisessential(重要的)tostayinghealthy,sinceitsaformofmentalrelaxationand healing.Justas awildanimalliesinwaitfortheirprey,niksen seemsto beanaturalstateofbeing.Forsomepeople,niksencanmeanmorethanjuststressreduction(减压).Itsalsoaway(oimaginenewideasorplans.Asanearlyadopterofniksen,JennyHolden,acommunicationsexpertintheUK,addsittoherdailylunchbreaks.Within10minutes ofdoingnothing-just staringand listeningtomyself-my headbegan toclear andsort outmy workand hometo-dolists,shetold theMctroUK.Above all,niksen isa suggestionfor balancingworkandrest.As Dutch-born writerOgla Meckingwrote inUS-basedWhoolyMagazine,niksenis thethorough enjoymentoflifes pauses.Everyoneisencouragedtoembraceyourniksenmoments.Theyrevitalize(使恢复元气)youandgiveyouthestrengthneeded tofaceeveryday challenges.
30.Whatdoes niksenmeanA.Living inthemoment.B.Leading ahealthylifestyleC.Usingyour wildestimagination.D.Being freeanddoing nothing
31.Thewriter mentionsJennyHolden in Paragraph4toshow.A.how niksenimprovesones mentalheathniksen iscloselyrelatedtostressreductionB.niksen canhelp peoplecomeupwith newthoughtniksencanofferthechancetodosomethingmoreimportant
32.Theword thoroughinParagraph5probably means*A.longB.fullC.fastD.quiet
33.Whatis thepassagemainlyaboutA.An introductiontotheDuteh lifestyle.B.Suggestions onhowtobalanceworkandrest.C.The importanceofallowingtimetopause life.D.An explanationofsomeDanish wordsabout lifeattitudes.
四、阅读短文,根据短文内容回答问题Most musiciansagree thatthe bestviolins werefirstmadeinItaly.They weremadeinCremona,Italy,about200yearsago.Theseviolinssoundbetterthananyothers.Theyevensoundbetterthanviolinsmadetoday.Violinmakersandscientiststry tomakeinstruments likethe oldItalianviolins.But theyarent thesameMusiciansstillpreferthe old ones.No onereallyknowswhytheseoldItalian violinsaresospecial,but manypeoplethink theyhave ananswer.Somepeoplethinkitistheageoftheviolins.Theysaythattodaysviolinswillalsosoundwonderfulsomeday.Butthereis aproblemhere.Not alloldviolinssound wonderful.Only thosefromCremonaare special.So agecannotbethe answer.There mustbesomething differentabout CremonaorthoseItalian violinmakers.Other peoplethink thesecrettothose violinsinthewood.The woodoftheviolin isveryimportant.It mustbefromcertainkindsoftrees.Itmustnotbetooyoungortooold.PerhapstheviolinmakersofCremonaknewsomethingspecialshoulwood forviolins.But thekindofwood maynotbesoimportant.It mayhe moreimportanttocutthewoodinaspecialway.Wood fbraviolin mustbecutverycarefully.Ithastobethe rightsize and shape.The smallestdifferencewillchangethesound oftheviolin.MusicianssometimesthinkthatthiswasthesecretoftheItalians.Maybetheyunderstood morethanwedoabouthowtocut thewood.Size andshapemaynotbethe answereither.Scientists measuredtheseoldviolinsverycarefully.They canmake newonesthat areexactly thesamesizeandshape.But thenewviolinsstill donotsoundasgoodastheoldone.Some scientiststhinkthesecretmaybehevarnish,whichcoversthewoodoftheviolinandmakesitlookshiny.Italsohelpsthesoundoftheinstrument.Nooneknows whattheItalian violinmakers usedin theirvarnish.So noonecanmake thesamevarnishtoday.There maynever beother violinslike theviolins ofCremona.Their secretmay belost forever.Young musicianstodayhope:this isnot true.They needfine violins.But therearent verymany oftheoldviolins left.Also,theoldviolinsareveryexpensive.Recently,a famousoldItalianviolin wassold foraboutUS$30,000!
34.When andwherewerethebest violinsmade
35.Howmany possiblereasonsabouttheoldItalian violinsdoesthewriter mention
36.Docs anyoneknowwhattheItalianviolinmakersusedintheirvarnish
37.Howmuch wasthefamous oldItalianviolin
38.Whatis thepassagemainlyabout书面表达
五、文段表达从下面两个题目中任选一题,根据中文和英文提示,完成一篇不少于50词的文段写作文中已给出内容不计入总词数所给提示词语仅供选用请不要写出你的校名和姓名
39.假如你是李华,你们学校正在开展“防病毒,保健康”宣传活动,倡议大家制作关于防病毒,保健康教育的主题海报,你们班交换生Peter给你发邮件询问相关事情请用英语回复一封邮件,告诉他海报上交的时间,并分享你设计海报的一些想法提示词语:design,novel coronavirus(新型冠状病毒),mask,careful,keep,picture提示问题:•When shouldyou handintheposter•What wouldyou liketosharewith Peterabout designingthe posterDear Peter,Im gladtoreceive youremai
1.If thereis anythingmorethat Icanhelpwith,please letmeknow.
40.年初,一场突如其来的疫情让全国人民从那些最美逆行者身上,再次见证了什么是担当担当是敢于承担责任,关键时刻敢挑重担某英文网站正在开展以“担当“为主题的征文活动假如你是李华,请用英文写一篇短文投稿,谈谈生活中你做过什么勇于担当的事情,以及这样做的意义和感受。