最新 八年级英语上册阅读理解测试题及答案.docx

最新 八年级英语上册阅读理解测试题及答案.docx

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最新八年级英语上册阅读理解测试题及答案

最新八年级英语上册阅读理解测试题及答案

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

   Whatshouldyoutakewithyouwhenyoutakeanexam?

Pens,penaneraser,aruler,anddon'tforgetabottleofwater.

   AccordingtoastudyattheBritishPsychological（心理学的）SocietyAnnualConferenceheldinLondon,studentswhobringwaterintoexamhallsmayimprovetheirgradesbyupto10percent.

   ScientistsattheUniversityofEastLondonandtheUniversityofWestminster,didastudyon447students.Thestudentswerestudyingfordifferentdegrees（学位）attheUniversityofEastLondon.Only25percentofthementeredtheexamhallwithsomethingtodrink.

   Scientiststhencomparedtheirexamresultswiththeirnormalschoolworkgrades.Theyfoundthatallthosewhohadbroughtdrinkswiththemgotbettergradesbybetween2and10percent.

   Itisunclearwhydrinkingwaterimprovesexamresults.Butscientistssaidhavingenoughwaterinourbodiesandnotfeelingthirstycouldhaveapositiveeffectonourbrains."Drinkingwatermayalsocutdownonanxiety（焦虑）whichhadabadeffectonexamperformances,"saidChrisPawson,PhDoftheUniversityofEastLondon.

   "Whatevertheexplanationis,itisclearthatstudentsshouldtryhardtostayhydrated（含水的）duringexams,"hesaid.

   Sonexttime,whenyouaregoingtohaveabigexam,trybringingabottleofwaterwithyou.Whoknows—itmayhelpyoupasstheexam!

（1）Howmuchmaythestudentsimprovetheirgradesmostiftheybringwaterintoexamhalls?

A. By2%                               

B. By8%                               

C. By10%                               

D. By25%.

（2）Howmanystudentsinthestudygotbettergrades?

A. About112studentswhobroughtdrinksorwaterintotheirexamhalls.

B. Allthe447studentswhocamefromtheUniversityofEast.

C. About300studentswhotookpartinthestudy.

D. About10percentofthestudentswhostudieddifferentsubjects.

（3）Theunderlinedphrase"cutdownon"probablymeans_______.

A. Increase                              

B. bring                              

C. reduce                              

D. change

（4）Accordingtothepassage,howdoeswaterhelpstudentsinexams?

a.Itisgoodfortheirbrains.b.Itmakesstudentssmarter

c.Ithelpsstudentsstaycool.d.Ithelpsstudentsstayawake

A. ab                                        

B. ac                                        

C. bc                                        

D. cd

【答案】

（1）C

（2）A

（3）C

（4）B

【解析】【分析】主要讲了考试时带水可能提高学生的成绩。

（1）细节题。

根据studentswhobringwaterintoexamhallsmayimprovetheirgradesbyupto10percent.可知带水考试的学生或许可以提高10%的成绩，故选C。

（2）细节题。

根据ScientistsattheUniversityofEastLondonandtheUniversityofWestminster,didastudyon447students.Thestudentswerestudyingfordifferentdegrees（学位）attheUniversityofEastLondon.Only25percentofthementeredtheexamhallwithsomethingtodrink.Theyfoundthatallthosewhohadbroughtdrinkswiththemgotbettergradesbybetween2and10percent.可知447名学生参加了研究，25%的学生带着喝的东西，并且取得了更好的成绩，447乘以25%大约等于112，故选A。

（3）细节题。

根据scientistssaidhavingenoughwaterinourbodiesandnotfeelingthirstycouldhaveapositiveeffectonourbrains.可知科学家说身体里有足够的水和不感到口渴对我们的大脑有积极的影响，即喝水可能减少或者降低焦虑，reduce，降低、减少，故选C。

（4）细节题。

根据scientistssaidhavingenoughwaterinourbodiesandnotfeelingthirstycouldhaveapositiveeffectonourbrains.可知水对大脑有好处，所以a正确；根据Whatevertheexplanationis,itisclearthatstudentsshouldtryhardtostayhydrated（含水的）duringexams,"hesaid.可知保持学生含水，即凉爽的，所以c正确，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

   Moreandmorepeoplepayattentionto（注意）theirhealthnow.Buthowtokeephealthyandliveahealthylife?

Herearethethreethingsthatyoumustdo.

   Getenoughsleep!

Stopstayinguplateworking,studyingorplayinggames.Sleepisveryimportantanditcanhaveaneffectonnotonlyyourhappiness,butalsoyourhealth.Soenoughsleepisnecessaryforusifwewanttoliveahealthierlifestyle.

   Gooutsideandmove.Youshouldspendatleast30minuteswalkingoutsideeveryday.Ifyoudon'twanttowalk,youcanalsodoa10-minutelegorshoulderworkoutnearyourneighborhood.Whateveritis,justmakesureyougetupandmoveatsomepointthroughouttheday.

   Eathealthyfood.Thismightbethebiggestthingyoucandotoimproveyourhealthintheshortesttime.Ontheonehand,youshouldeatdifferentfoods,especiallyfruitandvegetables.Youmayhaveafavoritefood,butyou'dbettereatsomethingdifferent.Ifyoueatdifferentfoods,youwillprobablygetmoreyourbodyneeds.Ontheotherhand,whenyouareeating,noticehowyourbodyfeelsnutrients（营养物质）andwhenyourstomachfeelscomfortablyfull.Eatingtoomuchwillnotmakeyoufeelcomfortableandwillmakeyoufat.

（1）Whatcanhaveaneffectonyourhappinessandyourhealth?

A. Sleep                              

B. Moving.                              

C. Food                              

D. Nutrients

（2）Accordingtothepassage,whichofthefollowingisNOTTRUE?

A. Wedon'tneedtohaveenoughsleep.     

B. Exercisingoutsidecanhelpyoutostayhealthy.

C. Yourbodyneedsdifferentfoods.              D. Eatingtoomuchwillmakeyoufat.

（3）Whatdoestheunderlinedword"workout"inParagraph3probablymeaninChinese?

A. goout                                

B. jump                                

C. walk                                

D. exercise

（4）Accordingtothepassage,youmustdothe______thingswellifyouwanttokeephealthyandliveahealthylife.

A. two                                     B. three                                     C. four                                     D. five

【答案】

（1）A

（2）A

（3）D

（4）B

【解析】【分析】本文介绍了如何保持健康，过上健康的生活。

（1）细节题。

根据Sleepisveryimportantanditcanhaveaneffectonnotonlyyourhappiness,butalsoyourhealth睡眠是非常重要的，它不仅会影响你的快乐，而且会影响你的健康，可知睡觉会影响你的幸福和健康，故选A。

（2）细节题。

根据Soenoughsleepisnecessaryforusifwewanttoliveahealthierlifestyle，可知我们不需要足够的睡眠是错的，故选A。

（3）词义猜测题。

根据justmakesureyougetupandmoveatsomepointthroughouttheday确保你在一天中的某个时间起床走动，可知起床走动是运动，故workout是exercise运动的意思，故选D。

（4）推理题。

根据Herearethethreethingsthatyoumustdo，展开如果你想保持健康，过健康的生活，你必须把这3件事情做好，故选B。

【点评】考查阅读理解。

本文涉及细节题、推断题，词义猜测题，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，词