八年级英语上册阅读理解单元测试题含答案经典1.docx
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八年级英语上册阅读理解单元测试题含答案经典1
八年级英语上册阅读理解单元测试题（含答案）经典1
一、八年级英语上册阅读理解专项练习（含答案解析）
1．阅读理解
Whowantstocarryabulkybagtoschool?
Nochildren.Nobodywantsoneshouldertobelowerthantheother.InIndia,mostpeopleconsiderthereduction（减少）oftextbooksasawayout.ButinacountrylikeAmerica,therearealwaysmorechoices.AcompanycalledgoReaderhascreateda"schoolbag"whichisthesizeoflaptop,weighingabout2.5kg."thegoReaderhasacolourscreenandcan'hold'allthetextbooksthatastudentmayneed,"saysareportintheAsianAge.
Thecompanyplanstoworkcloselywiththepublishers（出版商）oftextbookssothatthesebookscanbesuppliedontheInternet.Allthestudentswillhavetodoisdownload（下载）theirtextbooks.Makingnotesandmarkingimportantpartsofalessoncanbedonejustaslotsofstudentshavedoneontheirtextbooksbefore.
Atpresent,theplanisbeingtestedoutinauniversity.RichardKatzMann,theownerofthecompanyishavinghiscreationtestedatChicago'sDePaulUniversity,wherehestudied.Doesthatmeanitisanendtothenewpaper,andthesmelloftheblackink?
（1）Whatdoestheunderlinedword"bulky"inthefirstlinemean?
A. light
B. small
C. bigandheavy
D. old
（2）WhatwillIndiansdotosolve（解决）theproblem?
A. Theywillreducethetextbooks.
B. Theywilltelltheparentstohelpstudents.
C. Theywilltelltheteacherstohelpstudents.
D. Theywilltakestudentstoschoolbybus.
（3）ThewritermaythinkthatAmericanshavea__________waytosolvetheproblem.
A. morestupid B. worse C. better D. quicker
（4）ThegoReadermaybeamachine__________.
A. thatcanworkasateacher
B. thatcanbeusedastextbooks
C. thatcancheatstudents
D. thatcanhurtstudents
【答案】
（1）C
（2）A
（3）C
（4）B
【解析】【分析】主要讲了印度、美国是怎样减轻帮助学生“减负”的。
（1）细节题。
根据Nobodywantsoneshouldertobelowerthantheother.没人想一个肩膀比另一个肩膀更低，即书包是沉重的，即heavy，故选C。
（2）细节题。
根据InIndia,mostpeopleconsiderthereduction（减少）oftextbooksasawayout.可知在印度。
大部分人减少教科书的使用，故选A。
（3）细节题。
根据ButinacountrylikeAmerica,therearealwaysmorechoices.可知美国有更多选择，所以有更好的解决方式，故选C。
（4）推测题。
根据"thegoReaderhasacolourscreenandcan'hold'allthetextbooksthatastudentmayneed，可知goReader可以包含所有课本的内容，因此可以用于替代课本，故选B。
【点评】考查阅读理解，主要考查细节题，注意从文中仔细寻找答案。
2．阅读理解
Uptotwothirdsofchildrendon'tgetasmuchsleepastheyshoulddo,andthiscanmakethemnervousandslowatschool,researcherssay.
Sohowlongshouldyoungpeoplesleepeachnight?
Theanswerisbetween8and10hours.Ifyoudon'tgetenoughsleepatnight,you'llhavelessenergythenextday.
Buttheresearcherssaymanychildrenhavemissedouton4,500hoursofsleepbythetimetheyaresevenyearsold.TheysaythatchildrenmisssleepbecausetheyhaveTVsandcomputersintheirrooms,andbusyparentsdon'treadtotheiryoungerchildrenatnightanymore.Thetraditional“bedtimestory”helpschildrentorelaxandfallasleeppeacefully.ChildrenwithTVsandcomputersintheirbedroomsweremorelikelytosleepbadly,andtogetlessthaneighthours'sleep.Evenlosingonehour'ssleepanightcanmeanthatchildrendolesswellatschool.
Germanscientiststhinkthatyourbrainkeepsworkingwhileyou'reasleep.Toshowthattheywereright,theygavetwogroupsofpeopleaproblemtoworkout.Onegroupwenttosleep,andtheothergroupstayedawake.Theresult?
Thepeoplewhosleptworkedouttheanswermorequickly,suggestingtheirbrainshadbeentryingtofindtheanswerwhilethepeoplewereasleep.So,makesureyougetenoughsleeptonight,andyou'llbeatyourbesttomorrow!
（1）Whathappenstochildrenatschooliftheydon'tgetenoughsleep?
A. Theywalkmoreslowly.
B. Theycanrelax.
C. TheywatchmoreTV.
D. Theydolesswellatschool.
（2）Themainideaofthesecondparagraphis .
A. howmuchsleepweneed B. childrendon'tgetenoughsleep
C. ourbrainsneverreallygotosleep
D. TVsandcomputersaretheproblem
（3）Howdoesabedtimestoryhelpchildrengetagoodsleep?
A. Ithelpschildrentorelaxandfallasleeppeacefully.
B. Childrenlosemoresleep.
C. Childrenhavemoreenergy.
D. Childrengettosleeplater.
（4）WhyisitbettertosleepinaroomwithoutaTVorcomputer?
A. Youcanreadstoriesbeforeyougotosleep.
B. Yousleepbetterandgetmoresleep.
C. Youhavelessenergy.
D. Yourbrainworksbetter.
（5）WhatdidtheGermanscientists'experimentshow?
A. Sleephelpschildrenlearntoread. B. Losingsleepmeanschildrendon'tlearnwell.
C. Yourbrainworkswhileyouareasleep.
D. Parentsshouldreadbedtimestories.
【答案】
（1）D
（2）A
（3）A
（4）B
（5）C
【解析】【分析】本文论述足够的睡眠在儿童的成长和有效学习中的重要作用。
（1）细节理解。
由文中第三段最后一句话“Evenlosingonehour'ssleepanightcanmeanthatchildrendolesswellatschool.”可知睡眠不足导致儿童在学校表现不好，故答案为D。
（2）细节理解。
作者在第二段首先提出的问题是“年轻人每天晚上需要多长时间的睡眠”,答案是“8到10个小时”。
故答案为A。
（3）细节理解。
根据第三段的“Thetraditional'bedtimestory'helpschildrentorelaxandfallasleeppeacefully.”可知睡前故事能让儿童放松，很平静的入睡，故答案为A。
（4）推理判断。
根据第三段的“ChildrenwithTVsandcomputersintheirbedroomsweremorelikelytosleepbadly,andtogetlessthaneighthours'sleep.”可知,如果卧室里有电视和电脑,孩子们的睡眠质量就会变差,并且睡眠少于八小时。
由此可以推断,如果房间里没有电视和电脑,孩子们会睡得更好,睡眠的时间更长。
故答案为B。
（5）推理判断。
将题干中的theGermanscientists'experiment定位在最后一段，根据suggestingtheirbrainshadbeentryingtofindtheanswerwhilethepeoplewereasleep可知大脑在睡眠时运转的更好，故答案为C。
【点评】本文属于议论文，阅读时首先要弄清楚作者要证明什么观点，然后用什么样的论据进行怎样的分析，最后得出了什么样的结论，理清了线索，理解文章就不是问题。
看题时注意确定关键词，然后在文章中定位，找到与选项一致的内容，就可以轻松的确定答案。
3．阅读理解
Doyouknowthewhalesinthesea?
Therearemanyrelatives（亲属）inthewhalefamilyandtheyalwayslivetogetherwithwhales.
Fewpeopleknowdolphins（海豚）arepartofthewhalefamily.Dolphinsarenotfish.Theyaremammals（哺乳动物）.Theybreatheair,andtheyhavebabiesandfeedthemwithmilk.Dolphinsarefamousfortheirwonderfulshows.Theycanjumphighoutofthewaterandshowturnsintheair.Thesejumpsgivethedolphinstimetobreathe.
Porpoises（鼠海豚）arealsointhewhalefamilyandarequitelikedolphins.Buttheyaredifferentinthesizeandshapeofthemouth.Thedolphin'smouthislongandthin,buttheporpoise'sisshortandthick.Dolphinsarealsomoretalkativethanporpoises.Dolphinsmakesoundstotalkwitheachotherunderwater.Butporpoisesdonotdothis.Bothofthemaresmartandfriendlytohumans.
Notallthemembersofthewhalefamilyarefriendly.Bigwhalesaremucheasiertobeangrythansmallerdolphinsorporpoises.Anangrywhalecanbedangerous.PerhapsthishelpedtocreatethestoryofMobyDickthatsank（使下沉）ashipandmadeallthepeopleonitdieinthesea.
（1）Accordingtothepassage,theporpoise .
A. isakindofmouse B. isfriendlytohumans
C. ismuchbiggerthanthedolphin
D. hasalongernosethanthedolphin
（2）Whatcanwelearnfromthepassage?
A. Dolphinsandporpoiseshavegreatdifferencesintheirhabits.
B. Whalefamiliesoftenlikeswimmingandlivingingroups.
C. Porpoisesmakesoundstocommunicatewithoneanotherunderwater.
D. Dolphinsjumphighoutofthewatertohavefun.
（3）Theunderlinedpart"MobyDick"inthelastparagraphisprobably .
A. aship
B. adolphin
C. aporpoise
D. awhale
（4）Whichisthebesttitleforthepassage?
A. FoodthatWhalesEat
B. Whales'EatingHabits
C. MembersoftheWhaleFamily
D. DifferencesBetweenDolphinsandPorpoises
【答案】
（1）B
（2）B
（3）D
（4）C
【解析】【分析】本文介绍了鲸类的生活习性。
（1）细节题。
根据文章提到的 Bothofthemaresmartandfriendlytohumans可知，它们对人类很友好，故选B。
（2）细节题。
根据文章提到的 Therearemanyrelativesinthewhalefamilyandtheyalwayslivetogetherwithwhales可知，鲸类通常群居生活，故选B。
（3）推断题。
根据文章前文介绍可知，大鲸鱼脾气不好，可知划横线的单词应该是大鲸鱼这一类，故选D。
（4）主旨题。
根据文章前后内容可知，本文主要介绍了鲸鱼家族的种类和习性，故选C。
【点评】考查阅读理解。
本文涉及细节题、推断题和主旨题三种常考题型，细节题要注意从文中寻找答案；推断题需要联系上下文，推断出需要的信息；主旨题需要通读全文，了解大意之后找出中心思想。
4．阅读理解
Doyoulikeeatingice-cream?
Doyouknowhowice-creamspreadintheworld?
TheearliesticewaseateninChinamanyyearsago.Peopleputfruitjuiceintoice.Later,thisideaspreadtoItaly.Nero,theemperorofRomebetween54ADand68AD,likedtoeaticebetweenviolinlessons.Heorderedrunnerstoruntothemountain,getsnowandquicklyrunbacktothepalace.Thesnowwasmixedwithfruitjuiceandhoney.
Around1660,coffeeshopsservingice-reamwereverypopularinParis.MostofthecoffeeshopswereownedbyItalians.ThefirstsuccessfulonewasopenedbyamanfromItalynamedFrancescoProcopio.
Ice-creamwasprobablytoAmericaintheearly1700s,anditquicklybecamethefavoriteofAmericanpresidents.GeorgeWashingtonhadice-creammachineinhiskitchen.DollyMadison,thewifeofPresidentMadison,wasthefirstonetoserveherguestsice-creamintheWhiteHouse.
Beforeice-creamwassoldinstores,itwasmadeandfrozen（冷冻）athome.Ittooklotsofworktomixcream,eggs,fruit,iceandsalt,andthentofreezeit.NancyJohnson,anAmericanwomanmadethehand-turnedice-creamfreezerin1846.Fiveyearslater,JacobFlusellopenedfirstice-creamfreezerin1846.Fiveyearslater,JacobFlusell
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