2020-2021年八年级英语上册阅读理解难题及答案经典1

2020-2021年八年级英语上册阅读理解难题及答案经典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Haveyoueverwonderedhowandwhyafallleafchangescolor?Wefirsthavetounderstandwhatleavesareandwhattheydo.Plantsaretheworld'sfoodfactories.PlantstakewaterfromthegroundandtakeCO2fromtheair.PlantsusesunlighttoturnwaterandCO2intoglucose(葡萄糖).Glucoseisakindofsugar.Usingitasfood,plantsgetenergyandgrow.PlantsusingsunlighttoturnwaterandCO2intosugariscalledphotosynthesis(光合作用).Chlorophyllhelpsphotosynthesis.Itgivesplantstheirgreencolor.Assummerendsandautumncomes,thedaysgetshorterandshorter,andtrees"know"tobegingettingreadyforwinter.Duringwinter,thereisnotenoughlightorwaterforphotosynthesis.Treesrestduringthistimeandliveonthefoodtheystoreduringthesummer.Theybegintoshutdowntheirfood-makingfactories.Asthegreenchlorophylldisappearsfromtheleaves,webegintoseeyellowandorangeleaves.Thesecolorshavebeenintheleavesallthetime.Wejustcan'tseetheminthesummer,becausetheyarecoveredupbythegreenchlorophyll.Thebrightredsandpurplesweseeinleavesaremademostlyinautumn.Insometrees,glucoseiscaughtintheleavesafterphotosynthesisstops.Sunlightandthecoolnightsofautumnturnthisglucoseintoaredcolor.Thebrowncoloroftreesismadefromwasteleftintheleaves.Itismixtureofallthesethings.Itmakesthebeautifulleavesduringautumn.Theunderlineword"chlorophyll"inthepassagemeans inChinese.A.胡萝卜素 B.叶绿素 C.维生素 D.花青素Whentheyrestinwinter,treesliveonthefoodtheystoreduringthe .A.summer B.autumn C.winter D.springPlantsusesunlighttoturn intosugar.A.waterandchlorophyllB.waterandCO2 C.CO2andglucose D.waterandglucoseWhat'sthemainideaofthispassage?A.What'sphotosynthesis? B.Howandwhyleaveschangecolors?C.Differentkindsofleaves. D.Howtheseasonschange.【答案】(1)BABB【解析】【分析】主要讲了叶子怎样变色及为什么变色。(1)推断题。根据Chlorophyllhelpsphotosynthesis.Itgivesplantstheirgreencolor.Chlorophyll有助于光合作用，它赋予植物绿色，故选B。(2)细节题。根据Treesrestduringthistimeandliveonthefoodtheystoreduringthesummer.树木在这段时间休息，并以在夏季储存的食物为生，故选A。(3)细节题。根据PlantsusingsunlighttoturnwaterandCO2intosugariscalledphotosynthesis(光合作用)，植物使用阳光将水和二氧化碳转化为糖称为光合作用，故选B。(4)主旨题。根据Haveyoueverwonderedhowandwhyafallleafchangescolor?Wefirsthavetounderstandwhatleavesareandwhattheydo.你有没有想过秋天叶子变色的方式和原因？我们首先要了解叶子是什么以及它们做了什么，故选B。【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。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!Whathappenstochildrenatschooliftheydon'tgetenoughsleep?A.Theywalkmoreslowly. B.Theycanrelax.C.TheywatchmoreTV. D.Theydolesswellatschool.Themainideaofthesecondparagraphis—.A.howmuchsleepweneed B.childrendon'tgetenoughsleepC.ourbrainsneverreallygotosleep D.TVsandcomputersaretheproblemHowdoesabedtimestoryhelpchildrengetagoodsleep?A.Ithelpschildrentorelaxandfallasleeppeacefully.B.Childrenlosemoresleep.C.Childrenhavemoreenergy. D.Childrengettosleeplater.WhyisitbettertosleepinaroomwithoutaTVorcomputer?A.Youcanreadstoriesbeforeyougotosleep.B.Yousleepbetterandgetmoresleep.C.Youhavelessenergy. D.Yourbrainworksbetter.WhatdidtheGermanscientists'experimentshow?A.Sleephelpschildrenlearntoread.B.Losingsleepmeanschildrendon'tlearnwell.C.Yourbrainworkswhileyouareasleep.D.Parentsshouldreadbedtimestories.【答案】(1)DAA(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二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〃落案是“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Mostofusfeelhappywhenwe'retraveling.Butiftheplacewewerevisitingisn'tniceenough,wemightfeelsad.TheMinistryofCultureandTourism(MCT:文化和旅游部)justinspected(检查)someplacesofinterestaroundChina.QiaoFamilyGrandCourtyard(乔家大院),atouristsite(旅游景点)inShanxiprovince,lostits5Arating(等级)aftertheinspection,Xinhuareported.Chinahasawaytoratetouristsites.TheygetratingsfromA(thelowestrating)toAAAAA(5A,thehighestrating).Theratingisdecidedaccordingtotheirtransportationquality(交通质量)safety(安全),scenery(景色),andtourists'reviews(评价).TheMCTsaidQiaoFamilyGrandCourtyardhasmanyproblems.Oneisthatitistoocommercialized(商业化的).Ithasalargenumberofshopsandcommercialactivities,whichcanbeannoying(恼人的)totourists.Manytouristsalsohadopinionsaboutthetickets.Whiletheticketsareexpensive(138yuan),theplaceitselfisn'tworthvisiting.Itsparkingarea(停车场)andvisitorcenteraredirty,GuangmingDailyreported.(1)QiaoFamilyGrandCourtyardwasatouristsitebeforetheinspection.A.3A-rated B.4A-rated C.5A-rated D.6A-ratedAccordingtothestory,touristsitesmaylosetheirratingif.a.therearesafetyproblemsb.thetouristsitesarenotbigenoughc.itisnotconvenienttotraveltothesitesd.touristsgivepoorreviewsaftervisitingA.acd B.abd C.abc D.bcdWhatdoweknowfromthestory?Moretouristsiteswilllosetheir5Aratingsinthefuture.Thestandards（标准）fora5Aratingarehigher（更高）thanbefore.Servicecenter（服务中心）qualityisincluded（包括）intherating.TheMCTdidn'tratetouristsitesverystrictlybefore.【答案】（1）CAD【解析】【分析】本文介绍了一些旅游景点被撤销5A级标志。（1）推理题。根据atouristsiteinShanxiprovince,lostits5Aratingaftertheinspection,Xinhuareported山西一个旅游景点乔家大院在检查后失去了5A的评级，可知乔家大院在检查前是5A级旅游景点，故选C。推理题。根据Theratingisdecidedaccordingtotheirtransportationquality（交通质量）safety（安全）,scenery（景色）,andtourists'reviews评级是根据他们的交通质量、安全、风景和游客的评价来决定的，可知旅游景点存在安全问题，去景点不方便，游客参观后评价很差，可能会失去评级，故选A。推理题。根据Chinahasawaytoratetouristsites.TheygetratingsfromA（thelowestrating）toAAAAA（5A,thehighestrating）.Theratingisdecidedaccordingtotheirtransportationquality（交通质量）safety（安全），scenery（景色），andtourists'reviews中国有办法给旅游景点打分。他们得到的评级从A到5A，评级是根据他们的交通质量、安全、风景和游客的评价来决定的，可知以前对旅游景点没有严格的评价，故选D。【点评】考查阅读理解。本文涉及推断题，推断题需要联系上下文，推断出需要的信息。4.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.Whatcanhaveaneffectonyourhappinessandyourhealth?A.Sleep B.Moving. C.Food D.NutrientsAccordingtothepassage,whichofthefollowingisNOTTRUE?A.Wedon'tneedtohaveenoughsleep. B.Exercisingoutsidecanhelpyoutostayhealthy.C.Yourbodyneedsdifferentfoods. D.Eatingtoomuchwillmakeyoufat.Whatdoestheunderlinedword"workout"inParagraph3probablymeaninChinese?A.goout B.jump C.walk D.exerciseAccordingtothepassage,youmustdothethingswellifyouwanttokeephealthyandliveahealthylife.A.two B.three C.four D.five【答案】(1)AADB【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。细节题。根据Soenoughsleepisnecessaryforusifwewanttoliveahealthierlifestyle，可知我们不需要足够的睡眠是错的，故选A。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，词义猜测题需要根据上下文提炼相关信息锁定词意。5.阅读下列短文，从每题所给的(A、B、C和D)四个选项中选出最佳选项。What'sthefirstthingthatyounoticewhenyouwalkintoyourfavoriterestaurant?Isitthesmelloffreshpizza,orthesightofyourfavoritedesserts?Foodthatlooksandsmellsgoodwillprobablytastegood,butwhataboutsound?Isthatimportant,too?Scientistsnowbelievethatthetasteoffoodcanchangewhenyourearsheardifferentsounds,butithastoberightkindofsound.Whenyouturnonamicrowavewithpopcorninit,itsoonstartstopop.Doyouthink,"Thatsoundstasty!"?Notreally,youprobablythinkit'snearlyready.Butwhenyousmellit,yougotogetthesaltandthebutter.Hearingthepopcornmakesyouthinkaboutit,butsmellingittellsyouthatittastesgood.Sowhatarcthesoundstochangethetastesofthethings?Inanexperiment(实验)inafishrestaurant,customers(顾客)listenedtothesoundoftheseasidewhiletheyate.Diditmakeadifference?Yes,itdidListeningtotheseaseemedtoimprovethetasteofthefood.Itwasfresherandsaltier.Whentherestauranttriedthesameexperimentwiththesoundofthefarmanimals,therewasnodifferenceintaste.Theresultsaregoingtobeusefulforrestaurants.Perhapstheywilltrytousefewerunhealthythings,likesaltandsugarinfoodWiththerightmusicorsounds,perhapswewon'ttastethedifference.Restaurantsarealsobeginningtosetaconnection(联系)betweenfoodandthesoundthatthepacket(包装袋)makes.Pickupapacketofyourfavoritepotatochips,whatdoesitsoundlike?Onerestaurantrecentlychangedthematerial(材料)thattheyusedtomaketheirpotatochippacketsbecauseexperimentsshowthatthepacketwhichmakesarightnoisewillmakecustomersthinkthepotatochipsarefresher.Anotherideaisthatalistofmusicwillbegintoappearonfoodpackets,soifyoudon'tlikeyourgreenvegetables,therightmusicorsoundscouldhelpyoulearntolovethem.Accordingtothepassage,whatdoyoudowhenpopcornmakesnoiseinthemicrowave?A.Youplanwhatyouwillputonit. B.Youstarttosmellit.C.Youtakeitoutofthemicrowave. D.Youbegintoimaginethetasteofit.Whatdoestheword"improve"inParagraph3meanintilethirdparagraph?A.Makesomethingbetter. B.Makesomethingworse.C.Makesomethinguseful. D.Makesomethingbigger.Whyisthematerialofthefoodbagimportant?Customerswantittosoundandlookright.Customersenjoylookingatthedifferentmaterials.Customersthinkthefoodisgoodifitmakestherightsound.Customersdon'tlikenoisypacket.Thewriterwrotethepassage .tofindoutifpeoplelikepizzatoexplainhowsoundcanchangethetastesoffoodtotelldifferenttastesandsmellsoffoodtomakepeopleeatmoregreenvegetables【答案】(1)DACB【解析】【分析】主要讲了声音可以改变东西的味道。细节题。根据Whenyouturnonamicrowavewithpopcorninit,itsoonstartstopop.Doyouthink,"Thatsoundstasty!"?Notreally,youprobablythinkit'snearlyready.可知听到爆米花的声音时会想象它是美味的，故选D。(2)细节题。根据句意可知边听海边吃饭，可以改善食物的味道，即食物味道更好，故

选Ao(3)细节题。根据becauseexperimentsshowthatthepacketwhichmakesarightnoisewillmakecustomersthinkthepotatochipsarefreshe何知实验表明发出好声音的包装会让顾客认为食物是更好的，故选Co(4)主旨题。根据全文可知主要讲了声音可以改变东西的味道，故选Bo【点评】考查阅读理解。本文涉及细节题和主旨题常考题型，细节题要注意从文中寻找答案；主旨题需要通读全文，了解大意之后找出中心思想。6.6.阅读理解Thereisanoldtreeonadryland.Thetreehassomanybranches.Itbringsshadow(树荫)tohundredsoftravelers.Oneday,twotravelersgottothetree.Theywalkedforalongtimeinthehotsun.Theyweretoohotandtriedtofindaplacetorest.Luckily,theyfoundthebigtree.Theymadeadecisiontotakearestunderthetree.Theysleptthereforawhile.Whentheywokeup,theyfelthungryandonetravelerclimbedupthetree.Buthewassadtoseenothing.Hestartedtosaybadwordstothetree."Oh,thisisjustauselesstreewithoutanyfruitonit!"Theothertravelersaidnothingaboutthetreebutaskedhisfriendtobequiet.However,thetravelerinthetreestillshoutedatthetree.Thetreecouldn'tstandthetraveleratlast.Hesaidinasadyetstrongvoice,"Youcan'tbesoungrateful(忘恩负义的)tome,Justlookbacktothemomentwhenyougothereinthehotsun!Igaveyouacoolandcomfortableplacetorest.Youwoulddienowwithoutme!"Manypeopledomuchforus,butwesometimesforgettogivethanksbutonlycomplain!Makesurenottosayanybadwordstotheonewhohashelpedyou.(1)ThebigtreehelpedA.cool I(1)ThebigtreehelpedA.cool ImakethetwotravelersB.hungryC.hotD.thankful(2(2)Whydidthetravelerfeelsad?Becausethetreewastootall.C.Becausehedidn'tsleepwell.Becausehecouldn'tclimbhigher.D.Becausehecouldfindnothingtoeat,Whatdoestheunderlinedword"He"inthefifthparagraphreferto?A.旅游者B.大树A.旅游者B.大树C.树枝D.土地WhichistheRIGHTorderaccordingtothepassage?①Twotravelersgottothetree.②Onetravelerclimbedupthetree.③Thetravelershadagoodrest.④Onetravelershoutedatthetree.A.③①②④ B.④①③② C.①③②④ D.④①②③Thestorymainlytellsusthat .whenwetravel,weshouldtakefoodwithus!weshouldthankthepeoplewhohavehelpedusbigtreescanmakepeoplecoolandcomfortableweshouldn'tsaybadwordstoanyperson【答案】(1)A)D)B(4)C(5)B【解析】【分析】主要讲了2个旅行者因为天气太热在大树下休息，醒来时感觉饿了，一个旅行者抱怨树是没用的，大树说旅行者是忘恩负义的，告诉我们应该和帮助我们的人说谢谢。(1)细节题。根据Theyweretoohotandtriedtofindaplacetorest.Luckily,theyfoundthebigtree.可知天气炎热，两个旅行者在大树下乘凉，故选A。(2)细节题。根据Whentheywokeup,theyfelthungryandonetravelerclimbedupthetree.Buthewassadtoseenothing.可知旅行者感到饿了，但是没有发现树上有东西吃，所以是难过的，故选D。(3)细节题。根据前句Thetreecouldn'tstandthetraveleratlast.大树不能忍受旅行者，所以用难过但是强烈的声音说，所以he代指大树，故选B。(4)细节题。根据第二段第一句Oneday,twotravelersgottothetree.可知①是第一个；根据第三段第一句Theymadeadecisiontotakearestunderthetree.可知③是第二个；根据第三段第三句Whentheywokeup,theyfelthungryandonetravelerclimbedupthetree.可知②是第三个；根据第四段Theothertravelersaidnothingaboutthetreebutaskedhisfriendtobequiet.可知③是第四个，故选C。(5)细节题。根据全文可知主要讲了2个旅行者因为天气太热在大树下休息，醒来时感觉饿了，一个旅行者抱怨树是没用的，大树说旅行者是忘恩负义的，告诉我们应该和帮助我们的人说谢谢。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。7.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.Scientistshadalsodevelopedsoftwarethatmade"surfing"theInternetmoreconvenient(方便的).TodayitiseasytogetonlineanditissaidthatmillionsofpeopleusetheInterneteveryday.Sendingemailismoreandmorepopularamongstudents.TheInternethasbecomeoneofthemostimportantpartsofpeople'slife.Anewnetworksystemwassetupto.makecomputerscheapermakeitselfkeeponworkingallthetimestopthewholenetworkmakecomputerslargeandexpensiveAtfirsttheInternetwasonlyusedby.A.thegovernmentB.universitiesC.hospitalsandbanksD.schoolsmade"surfing"theInternetmoreconvenient.A.Computers B.Scientists C.Software D.InformationWhichofthefollowingisTRUE?Inthe1960s,computernetworksworkedwell.Intheearly1970s,theInternetwaseasytouse.Sendingemailisnowmorepopularamongstudentsthanbefore.Todayit'sstillnoteasytogetonline.【答案】(1)BACC【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Scientistshadalsodevelopedsoftwarethatmade"surfing"theInternetmoreconvenient（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。8.阅读理解Allovertheworldtheneedforlaptopsandsmartphonesincreaseseachyear.Networkshavebeenpartofourlife.Probablyeveryonewithaportabledevice（移动设备）hasonceloggedontoapublicWi-Finetworkwithoutpayingforit,whiletheyarehavingacoffee,onatrain,inashoppingmalloratahotel.However,isthiskindofpublicWi-Finetworksafe?Somenetworksarebetterprotectedthanothersbecauseencryption （加密）methodsareused.Therefore,theyaresaferthanothers.Butasurveyin2015showedthatmorethan950millionrecordswerenotprotected,includingaddresses,emails,birthdates,phonenumbers,passwordsandsoon.TheseopenWi-Finetworksarereallynotsafe,becauseitisveryeasyforhackers（黑客）tobreakintotheoperatingsystemandgetpeople'sprivateinformation.Mostsmartphonesandlaptops,bythemselves,searchandconnecttoWi-Finetworks.Theyusuallypreferanetworkwithaconnectionthathasbeenusedbefore.Hackers'devicesareabletorecordthesesearchesandlooklikethetrustedWi-Finetworks.Whenthesesmartphonesandlaptopslogontothenetworkswhicharenotreal,hackerscaneasilystealtheirprivateinformation.Sonexttime,whenwewanttouseourlaptopsoroursmartphonesinpublicplaceswhichofferfreeWi-Finetworks,pleasethinkittwiceontakesafemeasuresbeforeusingthem.WhydopeopleliketologontoapublicWi-Finetwork?Itcanprovideusefulinformation.Theownerofthenetworkispolite.Itisfree.Itissafe.Wecanlearnfromthepassagethat.notallthepublicWi-FinetworksaresafenoneofthepublicWi-Finetworksissafein2015morethan950millionrecordswereprotectedthereisnowaytoprotectourprivateHackerswouldprobablygetthefollowingEXCEPTwhenweconnectourlaptopsorsmartphonestoapublicWi-Finetwork.A.ourbirthdatesB.ourpasswordsC.ourphonenumbersD.oursmartphonesWhichofthefollowingcanbethebesttitleforthispassage?Don'tusepublicWi-FinetworksWhyarethepublicWi-Finetworksapossibledanger?Weneedn'tprotectourprivateinformationWhydohackersbreakintotheoperatingsystem?【答案】(1)CAD(4)B【解析】【分析】文章大意：网络是我们生活的一部分。人们会登录公共Wi-Fi网络，但是，这种公共Wi-Fi网络安全吗？有些公共网络是安全的，有些是不安全的，所以下次，当我们想在提供免费Wi-Fi网络的公共场所使用我们的笔记本电脑或智能手机时，请仔细考虑在使用之前采取安全措施。(1)细节理解题，根据Probablyeveryonewithaportabledevice(移动设备)hasonceloggedontoapublicWi-Finetworkwithoutpayingforit,可知，人们之所以选择公共wifi是因为公共wifi是免费的的，故答案是C。(2)细节理解题，根据第二段的叙述可知，有些公共wifi是安全的的，有些是不安全的，所以并不都是安全的，故答案是A。(3)细节理解题，根据becauseitisveryeasyforhackers(黑客)tobreakintotheoperatingsystemandgetpeople'sprivateinformation.可知黑客获取的是私人信息，而不是物品，所以不包括我们的手机，故答案是D。(4)标题判断题题，文章主要讲述了公用wifi的安全性，故答案是B。【点评】考查阅读理解。本文涉及细节理解题。细节理解题要可以直接从文中寻找答案。9.阅读理解ThisweekendmysisterandIwanttoseeanewmovienamedtheBFG（《圆梦巨人》）.ItsstoryisfromabookbyBritishwriterRoaldDahl.Ithinkitmustbefun!—TonyI'mlookingforwardtovisitingmygrandparents'farm,I'mhappythatnextweekendmyfatherisgoingtotakemysisterGinaandmethere.Therearemanykindsofanimals,suchas

cows,ducksandsheep,I'mgoingtomilkthecows.Ginaplanstotakesomephotoswiththeanimals.-KateIdon'tliketostayathomealltheweekend.SoIplantogohikingwithmyfriendstomorrow.Wearegoinghikinginthecountrysidefor15km.We'regoingtovisitsomeplacesofinterestalongtheway.—PaulAustraliaismyfavoritecountry.ThissummerI'mgoingtoSydneywithmyparents.WearegoingtovisittheSydneyOperaHouse,takeawalkonthebeachandeatgoodfoodthere.—Rosa(1)TonythinksthatseeingthenewmovieisgoingtobeA.boringKateisgoingtoA.afarmB.interestingnextweekend.C.busyD.difficultPaulisgoingtomilkcowsaparkduringtheweekend.A.boringKateisgoingtoA.afarmB.interestingnextweekend.C.busyD.difficultPaulisgoingtomilkcowsaparkduringtheweekend.eatgoodfoodatheaterC.gohikingD.Sydneytakephotosspendsthemosttimeonthewaytothedestination.A.TonyB.KateC.GinaD.RosaA.TonyB.KateC.GinaD.RosaFromthepassagewecanseethatallofthemdon'tlikestayingathomeC.willvisitthecountryside【答案】don'tlikestayingathomeC.willvisitthecountryside【答案】(1)BwillgotothebeachD.gooutwiththeirparentsACDA【解析】【分析】主要讲了四个人计划去做什么。(1)细节题。根据第一个表格Ithinkitmustbefun!可知Tony认为新电影是有趣的，fun=interesting,有趣的，故选B。(2)细节题。根据第二个表格I'mlookingforwardtovisitingmygrandparents'farm,I'mhappythatnextweekendmyfatherisgoingtotakemysisterGinaandmethere.可矢口Kate期望下周末去爷爷奶奶的农场，故选A。(3)细节题。根据第三个表格SoIplantogohikingwithmyfriendstomorrow.可知Paul计划明天和朋友去远足，故选C。(4)细节题。根据第四个表格Australiaismyfavoritecountry.ThissummerI'mgoingtoSydneywithmyparents.可知Rosa最喜欢澳大利亚，今年夏天打算和父母去悉尼，而Tony去看电影、Kate去爷爷奶奶家农场、Paul去远足，所以Rosa花费最多时间在去目的地的路上，故选D。(5)细节题。根据全文可知Rosa最喜欢澳大利亚，今年夏天打算和父母去悉尼，而Tony去看电影、Kate去爷爷奶奶家农场、Paul去远足，所以他们都不喜欢待在家里，故选A。【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。10.阅读理解ManylargecitiesintheUnitedStateshaveanareacalledChinatown.ItwassetupbypeoplewhocamefromChina.Forexample,ChinatowninSanFrancisco,California,beganin1848.TheChineseimmigrants(移民)cametoAmericatolookforgoldinthe1850s.ThentheareatheylivedinlaterbecameknownasChinatown.ChinatownswerealsosetupincitiesinthewesternstateslikeOregon(俄勒冈州)andWashingtonD.C.duringthe19thcentury.ManyChineseimmigrantsintheseareashelpedbuildthefirstrailroadsystemacrosstheUnitedStates.However,aftertheworkended,manyChinesemovedtotheeasternandmiddlepartsoftheUnitedStates.ChinatownscanalsobefoundincitiesoutsidetheUnitedStates.Forexample,thefirstChineseimmigrantsarrivedinLondoninthelate18thcentury.TheyweremenwhoworkedfortheEastIndiaCompany.Later,theChineseimmigrantsopenedsmallshopsandrestaurantsthere.Today,manypeoplevisitChinatowns.TheyhavespecialChinesegatesandwalkingareasforvisitors.ChinatownsaroundtheworldarenotonlyplaceswhereChinesepeopleliveandwork,butalsoplaceswherevisitorscanlearnmoreaboutChinesecultureandtraditions.WhydidalargenumberofChinesepeoplegotoAmericainthe1850s?A.Tobuildtherailway. B.TobuildChinatowns.C.ToworkfortheEastIndiaCompany.D.Tolookforgold.WhohelpedtobuildthefirstrailroadsystemacrosstheUnitedStates?A.Chineseimmigrants. B.Americans. C.Indians. D.TheBritish.Accordingtothepassage,whenwastheearliestChinatowninOregonsetup?A.Inthemiddleofthe18thcentury. B.Duringthe19thcentury.C.Inthe17thcentury. D.Inthe20thcentury.WhydovisitorscometoChinatowns?Thefoodthereischeap.TheycanlearnaboutChineseculture.TheywanttoknowabouttheearliestimmigrantsfromChina.Theywanttolivethere.【答案】(1)DAB(4)B【解析】【分析】文章大意：本文介绍了唐人街的情况。细节题。根据TheChineseimmigrants(移民)cametoAmericatolookforgoldinthe1850s.可知很多中国人在19世纪50年代到美国是为了寻找黄金。故选D。(2)细节题。根据ManyChineseimmigrantsintheseareashelpedbuildthefirstrailroadsystemacrosstheUnitedStates.可知很多中国移民帮助建造全美第一个铁路系统。故选A。(3)细节题。根据ChinatownswerealsosetupincitiesinthewesternstateslikeOregon(俄勒冈州)andWashingtonD.C.duringthe19thcentury.可知俄勒冈州的唐人街被建在19世纪。故选B。(4)细节题。根据ChinatownsaroundtheworldarenotonlyplaceswhereChinesepeopleliveandwork,butalsoplaceswherevisitorscanlearnmore