八年级英语上册阅读理解培优题经典.docx

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八年级英语上册阅读理解培优题经典.docx

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八年级英语上册阅读理解培优题经典.docx

八年级英语上册阅读理解培优题经典

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

China'sfirstartificialintelligence（AI）textbookseriesdesignedforprimaryandsecondaryschoolstudentsisexpectedtobeintroducedintohundredsofcampusesacrossthecountryin2019.Thetextbookswillbeusedforelectivecoursesoraspartofschool﹣basedcurriculums.

SignificantprogressisbeingreportedinChinainAItechnologicalresearchanddevelopment,withauthoritiesnowmovingtopromoteAI﹣relatededucation.

Accordingtothepublisher,EastChinaNormalUniversityPress,theserieswillhave10volumes,withsixvolumespublishedsofar.Eachhasitsowntheme,with12to14mainchaptersand2to4chaptersofactivities.ThisseriescoverstheeducationaldemandsofstudentsfromprimaryschooltohighschoolonAIandprovidesasystematicframeworkofAIknowledge.

ThebookshavebeenusedinthreeschoolsinShanghaiasapilotprogramandwellreceivedbystudents,accordingtoWangJiqing,chiefeditoroftheseries.

（1）China'sfirstAItextbookserieswillbeintroducedinto campuses.

A. thousandsof

B. hundredsof

C. millionsof

D. hundredsandthousandsof

（2）Thepublisherhaspublished oftheseriessofar.

A. 4volumns B. 6volumns C. 10volumns D. 12volumns

（3）Fromthelastparagraph,wecanknowthat .

A. threeschoolsinBeijinghaveusedtheAItextbooks

B. thestudentsliketheAItextbooksverymuch

C. theseriesprovidesasystematicframeworkofAIknowledge

D. theserieswillbeintroducedintocampusesin2019

（4）Thebesttitleforthepassageis .

A. China'sFirstAITextbooks

B. GreatProgressinAITechnology

C. ThemesofAITextbooks D. PopularityofAITextbooks

【答案】

（1）B

（2）B

（3）B

（4）A

【解析】【分析】主要讲了中国首批为小学生和中学生设计的人工智能教科书系列，在2019年被期待进入成百上千的校园。

（1）细节题。

根据原文China'sfirstartificialintelligence（AI）textbookseriesdesignedforprimaryandsecondaryschoolstudentsisexpectedtobeintroducedintohundredsofcampusesacrossthecountryin2019中国首批为小学生和中学生设计的人工智能教科书系列，在2019年被期待进入成百上千的校园，故选B。

（2）细节题。

根据theserieswillhave10volumes，withsixvolumespublishedsofar，这个系列的书本将有10册，到目前为止已经有了6册，故选B。

（3）推断题。

根据原文ThebookshavebeenusedinthreeschoolsinShanghaiasapilotprogramandwellreceivedbystudents书本已经在上海的三所学校作为试点项目运用了，且很好地被学生接受了，故选B。

（4）主旨题。

【点评】考查完形填空，考查词汇在篇章中的运用能力，答题时首先要跳过空格通读文章掌握其大意，然后细读文章字斟句酌逐一作答，注意考虑句型、语法、搭配、语境等因素。

最后通读一遍检查验证。

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

Manyteenagerswanttolookcool.Butnoteveryonecanaffordtohavealotofcoolclothes.ChloeMurray,aneighth-graderatJeffersonMiddleSchoolintheUS,hadanideatosolvethisproblem.Sheopenedacharitable（慈善的）clothescloset.

Herschoolagreedwiththegoodidea,too.Theschoolletherusearoomfortheproject.Chloe'sclassmatesjoinedheraswell.

Lastmonth,thecharitableclothescloset,calledChloe'sCloset,opened.It'sfulloftrendyclothesforgirlsandboystohelpstudentslooktheirbest.

"Confidence（自信）isabigthinginmiddleschool,especiallywhenitcomestoclothing,"ChloetoldtheChicagoTribune,adailynewspaperinChicago,theUS.

Butwherearetheclothesfrom?

Manypeoplefromtheschool'scommunity（社区）andneighboringschoolsgaveawayusedclothes,andtheclothesarestillnew.Theclothesclosetisonlyopenafterschoolfrom

MondaytoFriday.Studentscan"buy"theseclothesbygetting"money".Theycanget"money"whentheyhandintheirschoolworkontimeormakecorrections（改正）onhomework.Sinceitopened,theyhave"sold"about100thingstostudents.

（1）WhoisChloeMurray?

A. Aclothesdesigner.

B. Aschoolstudent.

C. Afashionmodel.

D. Aclothesseller.

（2）WhydidChloeMurrayopenacharitableclothescloset?

A. Tohelpthestudentslookcool.

B. Togetoldclothesback.

C. Tomakemuchmoney.

D. Tohelpthepoorstudents.

（3）WhatarethereinChloe'sCloset?

A. Oldbutexpensiveclothes.

B. Trendyandexpensiveclothes.

C. Usedbutnewclothes. D. Oldandcheapclothes.

（4）WhenisChloe'sClosetopen?

A. Onweekends.

B. Afterschooleveryday.

C. Beforeclassonschooldays.

D. Afterschoolonschooldays.

（5）What'sthebesttitleforthepassage?

A. Howtoopenaclothescloset B. Acharitableclothescloset

C. What'sChloe'sclothescloset?

D. Sellandbuydifferentclothes

【答案】

（1）B

（2）A

（3）C

（4）D

（5）B

【解析】【分析】大意：

本文讲述克洛伊创办慈善衣橱帮助许多想酷的学生实现了这个愿望。

（1）细节题。

根据ChloeMurray,aneighth-graderatJeffersonMiddleSchoolintheUS,可知，克洛伊是一位中学生，故选B。

（2）细节题。

根据Manyteenagerswanttolookcool.hadanideatosolvethisproblem.可知，克洛伊创办慈善衣橱是为了帮助学生看起来酷，故选A。

（3）细节题。

根据Manypeoplefromtheschool'scommunity（社区）andneighboringschoolsgaveawayusedclothes,andtheclothesarestillnew.可知，克洛伊的衣橱有有过的但是还是新的衣服，故选C。

（4）细节题。

根据TheclothesclosetisonlyopenafterschoolfromMondaytoFriday.可知，慈善衣橱正在放学后开放，故选D。

（5）主旨题。

本文主要讲述克洛伊的慈善衣橱，故选B。

【点评】考查阅读理解。

细节题和主旨题是阅读理解题中常考题型。

细节题需要从文中寻找答案；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

TheChineseswimmerFuYuanhui,knowninthecountryforthe"walkingexpressionpackage",appearedatCCTV'sannualSpringFestivalGala,the

MostwatchedtelevisionprograminChina.

FuYuanhuiisaChina'sswimmer.ShecamethirdinWomen's100-meterbackstroke（仰泳）finalsatRioOlympicsin2016.Peoplebecamecrazyaboutthe1996-bormgirl,notbecauseofherperformanceorherachievement,butbecauseofhercheerfulanswers.

Finishingthe100-meterbackstrokewith58.95seconds,Futhoughtitwas59seconds,andshewasquitesurprisedwiththeresult.ThiswasthefirstmomentwhensheimpressedChineseaudience（观众）withhersurprisinglookandbodylanguageinfronto

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