【英语】八年级英语上册阅读理解专项练习经典经典

【英语】八年级英语上册阅读理解专项练习经典经典一、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WeareallbusytalkingaboutandusingtheInternet,buthowmanyofusknowthehistoryoftheInternet?ManypeoplearesurprisedwhentheyfindthattheInternetwassetupinthe1960s.Atthattime,computerswerelargeandexpensive.Computernetworks（网络）didn'tworkwell.Ifonecomputerinthenetworkbrokedown,thenthewholenetworkstopped.Soanewnetworksystemhadtobesetup.Itshouldbegoodenoughtobeusedbymanydifferentcomputers.Ifpartofthenetworkwasnotworking,informationcouldbesentthroughanotherpart.Inthiswaycomputernetworksystemwouldkeeponworkingallthetime.AtfirsttheInternetwasonlyusedbythegovernment（政府）,butintheearly1970s,universities（大学）,hospitalsandbanks（银行）wereallowed（允许）touseittoo.However,computerswerestillveryexpensiveandtheInternetwasdifficulttouse.Bythestartofthe1990s,computersbecamecheaperandeasiertouse.ScientistshadalsodevelopedsoftwarethatmadesurfingtheInternetmoreconvenient（方便的）.TodayitiseasytogetonlineanditissaidthatmillionsofpeopleusetheInterneteveryday.Sendingemailismoreandmorepopularamongstudents.TheInternethasbecomeoneofthemostimportantpartsofpeople'slife.（1）Anewnetworksystemwassetupto__________.A.makecomputerscheaperB.makeitselfkeeponworkingallthetimeC.stopthewholenetworkD.makecomputerslargeandexpensive（2）AtfirsttheInternetwasonlyusedby__________.A.thegovernmentB.universitiesC.hospitalsandbanksD.schools（3）__________madesurfingtheInternetmoreconvenient.A.ComputersB.ScientistsC.SoftwareD.Information（4）WhichofthefollowingisTRUE?A.Inthe1960s,computernetworksworkedwell.B.Intheearly1970s,theInternetwaseasytouse.C.Sendingemailisnowmorepopularamongstudentsthanbefore.D.Todayit'sstillnoteasytogetonline.【答案】（1）B（2）A（3）C（4）C【解析】【分析】文章大意：我们都在忙着谈论和使用互联网，但有多少人知道互联网的历史？互联网是在20世纪60年代刚建立的时，计算机又大又贵。网络工作不好。如果网络中的一台计算机发生故障，整个网络就会停止运行。起初，互联网仅由政府使用，但在20世纪70年代初，大学、医院和银行也被允许使用互联网。然而，电脑仍然很昂贵，互联网也很难使用。到20世纪90年代初，计算机变得更便宜，更容易使用。科学家们还开发了使“上网”更方便的软件。今天上网很容易，据说每天有数百万人使用互联网。发送电子邮件在学生中越来越流行。互联网已经成为人们生活中最重要的部分之一。（1）细节理解题，根据Soanewnetworksystemhadtobesetup.Itshouldbegoodenoughtobeusedbymanydifferentcomputers.Ifpartofthenetworkwasnotworking,informationcouldbesentthroughanotherpart.Inthiswaycomputernetworksystemwouldkeeponworkingallthetime.可知，新网络的建立是为了让网络一直工作，故答案是B。（2）细节理解题,根据AtfirsttheInternetwasonlyusedbythegovernment（政府）,客户可知，一开始，网络主要用于政府部门，故答案是A。（3）细节理解题,根据ScientistshadalsodevelopedsoftwarethatmadesurfingtheInternetmoreconvenient（方便的）.可知，科学家发明了上网软件后，网上冲浪就变得更加方便，故答案是C。（4）正误判断题，根据Sendingemailismoreandmorepopularamongstudents.可知C句的叙述是正确的，故答案是C。【点评】考查阅读理解。本文涉及细节理解题和正误判断题。细节理解题要可以直接从文中寻找答案；正误判断题属于细节理解题的一种，也需要根据文章内容进行判定。2．阅读理解Thesunisalwaysshining（照射）.Butitcanonlyshineononeside（一边）oftheearth（地球）atonetime.Whenthesunisshiningononesideoftheearth,itisnightontheotherside.Atnight,youcanseethestars.Thestarsareinthesky（天空）allday.Butthelight（光）fromthesunissobright（明亮的）thatyoucan'tseethem.Whennightcomes,thereisnolight,andthestarsarebrightenoughtosee.Thestarslookverysmall.Butsomeofthemareevenbiggerthanthesun.Theylooksmallbecausetheyaresofarawayfromyou.Bigthingslookmuchsmallerwhentheyarefaraway.Thesunisclosertotheearththanotherstars,soitlooksbigger.（1）Whenitisnight,thesun____________.A.doesn'tshineB.shinesforashorttimeC.disappears（消失）D.shinesontheothersideoftheearth（2）Wecan'tseethestarsintheskyatdaytimebecause____________.A.therearenostarsthereB.thestarsaremuchsmallerthanthesunC.thebrightlightfromthesunmakesthemnotseen（被看见）D.thestarscomeoutonlyatnight（3）Thestarslooksmallbecause____________.A.theyarefarawayB.theyaresmallC.theyhavenolightD.theyareinthesky【答案】（1）D（2）C（3）A【解析】【分析】文章大意：本文主要介绍白天和黑夜的形成和只有夜晚才能看见星星及它们看上去那么小的原因。（1）细节理解题。由第一段最后句Whenthesunisshiningononesideoftheearth,itisnightontheotherside.可知在夜晚时太阳照到地球的另一面，故选D。（2）细节理解题。由第二段第二句Thestarsareinthesky（天空）allday.Butthelight（光）fromthesunissobright（明亮的）thatyoucan'tseethem.可知在白天不能看到星星是由于太阳光太明亮，故选C。（3）细节理解题。由第二段Thestarslookverysmall.Butsomeofthemareevenbiggerthanthesun.Theylooksmallbecausetheyaresofarawayfromyou.可知它们看上去很小是因为它们离我们很遥远，故选A。【点评】考查阅读理解，做题时结合原文和题目有针对性找出相关语句进行仔细分析，结合选项选出正确答案。推理判断也是要在抓住关键句子的基础上合理的分析才能得出正确的答案。3．阅读理解Whatwillyoudoifyouget5million（百万）?Somepeoplegivesomedifferentanswers.Sally:Iwanttodobusiness（生意）.IfIamrich,Iwilldoalotofthingsformyfamily.Formenothingismoreimportantthanmyfamily.Iwillbuyanewhouseforthemandtravelaroundtheworld.Joe:IfIhave5million,IwillusethemoneytodoeverythingIlike.Atfirst,Iwilluse2milliontoopenmyownshop.AndIwilluseanother2milliontobuysomenewhouses.Inthefuture,thehouseswhichIbuywillbecomemoreexpensive,andIwillsellthemtootherpeople.Finally,Iwilluselmilliontobuysomepresentsformyfamilyandmybestfriend.Anna:IfIhave5million,Iwillput3millioninthebankandspend2million.IwillvisitParis,LondonandNewYork.Iwilleatdeliciousfood,playgames,andbuildabuildingwithaswimmingpool.Jack:IwillbuyanislandifIhave5million.ThenIwillbethekingoftheislandandIwillinvitemyfriendstomyisland.（1）Whowilldobusinessifhe/shegets5million?A.SallyandJoe.B.Jack.C.Anna.D.Wedon'tknow.（2）WhatwillAnnadoifshegets5million?A.Dobusiness.B.Openashop.C.Buyanisland.D.Putthreemillioninthebankandspend2million.（3）Whatwi