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1、八年级英语上册阅读理解单元练习题(含答案)一、八年级英语上册阅读理解专项练习（含答案分析）1阅读短文，从各题所给的A、B、C、D四个选项中选择最正确选项。Studieshaveshownthatagoodnightsresthelpsusstayhealthy.Researcherssaysleepisprobablythebesttoolwehaveformemoryandlearning.Gettingagoodnightssleepisimportantforthelearningandmemoryprocess.Itsimportantbecauseitstores（储藏）thetra
2、iningandlearningexercisesintoourmemoryforeverwhileweresleeping7-8hoursinbed.Andthenthenextmorningwhenwewakeup,ourmindisbetterpreparedtoactonthatinformation,Twery,anexpertonthescienceofsleepsaid.Butwhataboutgettingrestduringthemiddleoftheday?Paststudieshaveshownthatnappingcanhelpbabiesandyoungchildre
3、nlearnbetter.Infact,nappingcanhelpolderadultswiththeirbrainperformanceandmayalsohelpthisgroupofpeoplefightoffage-related（年纪有关）memoryloss.Theresearchersstudied3,000peopleandfoundthatthosewhotookanhour-longnapdidmuchbetteronmental（智力的）tests.Thehour-longnappersalsodidbetterontheteststhanthosewhonappedf
4、orshorterandlongerperiods.Butresearchersnotethatthesefindingsareforthoseover65,andforyoung,healthyadults,anhour-longnapmaybetoolong.Atpresent,weresuggestingthatwetrytonapforabout30minutesorless.Thirtyminutesisenoughtoremove（除去）thepressureandwillhelpusfeelmoreawake.Ifwenaplonger,wewillgettrappedinto（
5、堕入）thedeepsleep,whichcanbehardtogetoutof,Twerysaid.Thisfeelingiscalledsleepinertia（愚钝）theperiodwhenyouawakefromaverydeepsleep.Foratime,youareunabletothinkclearly.（ 1）FromParagraph1,agoodnightssleep_.（ 2）TheunderlinedwordnappinginParagraph3means_.（ 3）Whatdoestheresultofthestudyshow?A.Thetimeofnapping
6、shouldbecontrolledB.Thehour-longnappersaremuchsmarter.C.Youngadultsneedmorenappingtime.（ 4）Whatisthepassagemainlyabout?A.Howdoesnappinginfluencepeopleshealth?B.Nappingmayimprovelearningandmemory.C.Theimportanceofhavingagoodnightssleep.D.Howlongshouldpeopletakeanapduringtheday?（ 5）Inwhichpartofanewsp
7、apercanwefindthepassage?A.NATUREB.SPORTSC.HEALTHD.CULTURE【答案】（1）D（ 2）A（ 3）A（ 4）B（ 5）C【分析】【剖析】文章粗心：睡眠可能是我们记忆和学习的最正确工具。可是白日瞌睡有助于提升学习和记忆能力。（ 1）细节题。依据sleepisprobablythebesttoolwehaveformemoryandlearning.可知好好睡一觉对记忆和学习有帮助。应选D。（ 2）词义猜想题。依据Butwhataboutgettingrestduringthemiddleoftheday?Paststudieshaveshownt
8、hatnappingcanhelpbabiesandyoungchildrenlearnbetter.过去的研究表示，小睡有助于婴儿和幼儿更好地学习。可猜想出napping是白日短时间的睡眠。应选A。（ 3）细节题。依据Theresearchersstudied3,000peopleandfoundthatthosewhotookanhour-longnapdidmuchbetteronmental（智力的）tests.Thehour-longnappersalsodidbetterontheteststhanthosewhonappedforshorterandlongerperiods.B
9、utresearchersnotethatthesefindingsareforthoseover65,andforyoung,healthyadults,anhour-longnapmaybetoolong.可知，瞌睡的时间应当控制。应选A。（ 4）要旨题。依据文章内容，睡眠可能是我们记忆和学习的最正确工具。可是白日瞌睡有助于提升学习和记忆能力。应选B。（ 5）推测题。依据文章主要介绍瞌睡的利处，属于健康方面。这篇文章来自于健康内容，A自然，B运动，C健康，D文化，应选C。【评论】本文波及细节题，推测题，词义猜想题和要旨题，细节题要注意从文中找寻答案；推测题需要联系上下文，推测出需要的信息；
10、词义猜想题，依据上文意思，猜想出词义；要旨题需要通读全文，认识粗心以后找出中心思想。2阅读理解Doyouenjoywatchingmovieswhenyouarefree?Itsagreatwaytohavefun.SohowmuchdoyouknowaboutXuZhengandHuangBo?TheyarebothpopularactorsinChina,Theyactinalotoffunnyandwonderfulmovies.Butdoyouknowtherearemanydifferencesbetweenthem?Letshavealook.ActorXuZhengHuangBo
11、BirthdayApril18，1972August26,1974Height178cm172cmWeight72kg70kgHobbiesWatchingmovies,takingvacations,swimming,dancing,singingdivingplayingbasketball（潜水）Characters（性Outgoing,funny,friendlyfunny,talented,hard-working格）（1）Abouttheage,XuZhengisHuangBo.A.twoyearsyoungerthanB.twoyearsolderthanC.fouryearso
12、lderthanD.thesameageas（ 2）WhatdoestheunderlinedwordWeightmeaninChinese?A.体重B身.高C体.格D外.貌（ 3）WhatdoXuZhengandHuangBobothlikedoing?A.SingingB.Takingvacations.C.Doingsports.D.Watchingmovies.（4）WhenXuZhengisfree,hemaygoto.A.aswimmingpooB.aKTVC.achessclubD.acinema（5）Whatcanweknowfromthepassage?A.XuZhengsh
13、airislongerthanHuangBos.B.HuangBoisasoutgoingasXuZheng.C.HuangBohasfewerhobbiesthanXuZheng.D.BothHuangBoandXuZhengarefunny.【答案】（1）B（2）A（3）C（4）D（5）D【分析】【剖析】短文粗心：本文主要叙述喜剧演员徐峥和黄渤的不一样之处，如出诞辰期、身高、体重、业余喜好和性格。（1）细节理解题，依据表格中给出的出诞辰期XuZhengApril18，1972;HuangBoAugust26,1974可知徐峥比黄渤长两岁，应选B。（2）词义猜想题，依据Weight一栏中的7
14、2kg和70kg，kg是千克的缩写可猜想出weight是“体重”的意思，应选A。（3）细节理解题，依据Hobbies一栏中内容的对照可知徐峥喜爱看电影、度假和打篮球；黄渤喜爱游泳、跳舞、唱歌和潜水，他们的共同之处是都喜爱运动，应选C。（ 4）细节理解题，依据Hobbies一栏中内容的可知徐峥喜爱看电影、度假和打篮球，所以当他闲下来的时候，他可能去电影院，应选D。（ 5）细节理解题，依据性格一栏中的内容可知徐峥是外向的，风趣的，友善的；黄渤是风趣的，有天分的；勤劳的，所以他们俩都很风趣，应选D。【评论】考察阅读理解题，本文波及细节题、词义猜想题两种题型，细节题要带着问题在阅读中找寻答案；词义猜想题要抓住上下文进行判断选择。3阅读理解Ifyouputyourhistorynotesunderyourpillowandsleeponthemthenightbeforeanexam,willyoudoanybetterintheexam?Mostofushavehopedthismighthelp.However,knowledgecantgothroughthepillowintoyourbrain.Butthatdoesntmeanyoucantlearnwhileyouareasleep.Scientistsarentexactlysurehowitworks,butthey
