2026年江苏省苏教版八年级英语上册第5单元阅读理解专项训练习题及答案

2026年江苏省苏教版八年级英语上册第5单元阅读理解专项训练习题及答案第1页共1页2026年江苏省苏教版八年级英语上册第5单元阅读理解专项训练习题及答案一、单项选择题（共10小题，每题2分）（每小题只有一个选项符合题意，请把正确选项的字母填在题后括号内）1.Accordingtothepassage,whatisthemainreasonwhymanypeoplechoosetousepublictransportationinsteadofprivatecars?A.Itismoreexpensivethandrivingacar.B.Itislessconvenientforcarryinglargeitems.C.Ithelpsreducetrafficcongestionandpollution.D.Itallowspeopletoarriveattheirdestinationsfaster.参考答案：C2.Whatdoesthepassagesuggestaboutthebenefitsofusingbicyclesforshortdistances?A.Theyareonlysuitableforathletes.B.Theyarenotenvironmentallyfriendly.C.Theycanimprovephysicalhealthandreducepollution.D.Theyaremoreexpensivethantakingabus.参考答案：C3.Thepassagementionsthatsomecitiesareinvestinginnewpublictransportationsystems.Whatisapossiblebenefitofthisinvestment?A.Itwillincreasethenumberoftrafficaccidents.B.Itwillmakeitmoredifficultforpeopletotravel.C.Itwillprovidemorejobopportunitiesandreducepollution.D.Itwillleadtohigherfuelprices.参考答案：C4.Accordingtothepassage,whatisonechallengethatcitiesfacewhentryingtoimprovepublictransportation?A.Thereisnotenoughdemandforpublictransportation.B.Thecostofbuildingnewinfrastructureistoohigh.C.Publictransportationisalreadyefficientandreliableinmostcities.D.Mostpeopleprefertotravelbycar.参考答案：B5.Thepassageincludesstatisticsaboutthenumberofpeopleusingpublictransportation.Whatdoesthisinformationhelptoillustrate?A.Thedeclineincarownership.B.Theincreasingpopularityofpublictransportation.C.Thehighcostofmaintainingpublictransportsystems.D.Thepreferenceforwalkingoverdriving.参考答案：B6.Whatistheauthor'smainpurposeinwritingthispassage?A.Topersuadereaderstobuymorecars.B.Tocriticizethecurrentstateofpublictransportation.C.Toinformreadersaboutthebenefitsandchallengesofpublictransportation.D.Topromotetheuseofbicyclesasthebestmodeoftransportation.参考答案：C7.Accordingtothepassage,howdoesusingpublictransportationcontributetoenvironmentalprotection?A.Itreducestheamountofnoisepollution.B.Itdecreasestheconsumptionoffossilfuels.C.Itpreventstheformationofsmog.D.Itlowerstheemissionofgreenhousegases.参考答案：B8.Thepassagementionsthatpublictransportationcanbemoreaffordablethandrivingacar.Whatisapossiblereasonforthis?A.Publictransportationticketsareoftensubsidizedbythegovernment.B.Drivingacarrequirespurchasingexpensivefuel.C.Publictransportationsystemsaredesignedtobeuser-friendly.D.Carmaintenancecostsaregenerallylowerthanpublictransportationfees.参考答案：A9.Whatisthepassagemainlydiscussing?A.Thehistoryofpublictransportationindifferentcities.B.Theadvantagesanddisadvantagesofusingbicycles.C.Theimportanceofinvestinginnewpublictransportationsystems.D.Thereasonswhypeopleprefertodrivecars.参考答案：D10.Accordingtothepassage,whatisonewaythatcitiescanencouragemorepeopletousepublictransportation?A.Byincreasingthefrequencyofpublictransportationservices.B.Bymakingpublictransportationmoreexpensive.C.Byreducingthenumberofbusstops.D.Bydiscouragingtheuseofbicycles.参考答案：A二、填空题（共10小题，每题2分）（请把正确答案直接填写在题中横线上，填写不完整的不得分）1.Accordingtothepassage,themainreasonwhypeoplechoosetousepublictransportationis______.参考答案：tosaveenergyandreducepollution2.Whatistheauthor'sopinionaboutthedevelopmentofnewenergyvehicles?参考答案：Theybelievenewenergyvehiclesarethefutureoftransportation.3.Thepassagementionsthatthegovernmenthastakensomemeasurestoimprovetheenvironment.Pleaselistonemeasure.参考答案：Imposinghighertaxesonfossilfuels.4.Accordingtothepassage,whatisthebiggestchallengeforthedevelopmentofelectricvehicles?参考答案：Thehighcostofbatteries.5.Thepassageincludesstatisticsthatshowthegrowthrateofelectricvehiclesalesinrecentyears.Pleasestatethisgrowthrate.参考答案：Around20%peryear.6.Whatistheauthor'smainpurposeinwritingthispassage?参考答案：Toinformpeopleaboutthebenefitsofnewenergyvehicles.7.Thepassagementionsthatsomecompaniesareinvestingalotofmoneyinresearchanddevelopment.Whatistheresultofthisinvestment?参考答案：Theyhavedevelopedmoreefficientandenvironmentallyfriendlyvehicles.8.Accordingtothepassage,whatisthefuturetrendoftheautomotiveindustry?参考答案：Theautomotiveindustrywillbemoreenvironmentallyfriendlyinthefuture.9.Thepassageincludesatablethatcomparestheadvantagesanddisadvantagesofdifferenttypesofvehicles.Pleasestateoneadvantageofelectricvehicles.参考答案：Theyaremoreenergy-efficientandproducezeroemissions.10.Thepassagementionsthattheuseofpublictransportationcanhelpreducetrafficcongestion.Whatisanotherbenefitofusingpublictransportation?参考答案：Itcanreducenoisepollution.三、判断题（共10小题，每题2分）（正确的打“√”，错误的打“×”，把判断符号填在题后括号内）1.Theweatherforecastpredictsrainfortomorrow,soweneedtotakeanumbrellawithus.参考答案：√2.Ifyouwanttostayhealthy,it'simportanttoeatabalanceddietandexerciseregularly.参考答案：√3.ThedoctortoldmethatIshoulddrinkmorewatereverydaytoimprovemyhealth.参考答案：√4.Accordingtothepassage,themainreasonwhypeoplechoosetotravelbytrainisitscomfortandconvenience.参考答案：×5.ThetrainjourneyfromBeijingtoShanghaiusuallytakesabout10hours,dependingonthetypeoftrain.参考答案：×6.Ifyouarelateforthetrain,youcanstillboarditaslongasyoupayafine.参考答案：×7.Thetrainstationisusuallycrowdedwithpeople,especiallyduringtheholidays.参考答案：√8.Thetrainticketpricesvarydependingonthetimeofbookingandthetypeofseat.参考答案：√9.Thetrainisafastandefficientwaytotravellongdistances.参考答案：√10.Thetrainjourneycanbeagoodopportunitytorelaxandenjoythesceneryoutsidethewindow.参考答案：√四、简答题（共8小题，每题2分）（请分点作答，语言简明、要点齐全，写在对应题目下方的横线上）1.Whatarethemainsymptomsofthecommoncold?参考答案：Fever,cough,sorethroat,runnynose,headache,fatigue2.Howcanpeopleprotectthemselvesfromtheflu?参考答案：Washhandsfrequently,covercoughsandsneezes,avoidclosecontact,getvaccinated,eatahealthydiet,getenoughsleep3.Whatisthedifferencebetweenacoldandtheflu?参考答案：Coldsareusuallymilderandlastforashortertime,whiletheflucanbemoresevereandlastlonger.4.Accordingtothepassage,whatshouldyoudoifyouhaveafever?参考答案：Rest,drinkplentyoffluids,takeover-the-countermedicationifneeded,seeadoctorifthefeverishighorlastsmorethanafewdays5.Thepassagementionsthatsomepeoplearemoresusceptibletocertainillnesses.Whatdoesthismean?参考答案：Itmeansthatsomepeoplearemorelikelytogetsickthanothers.6.Whatistheauthor'smainpurposeinwritingthispassage?参考答案：Toinformpeopleaboutcommonillnessesandhowtopreventthem.7.Accordingtothepassage,howcanyoustrengthenyourimmunesystem?参考答案：Eatabalanceddiet,exerciseregularly,managestress,getenoughsleep,avoidsmoking8.Thepassageincludesinformationaboutdifferenttypesofvaccines.Whatarethey?参考答案：Vaccinescanbeinactivated,attenuated,orsubunit.五、阅读理解题（共8小题，每题3分）（先阅读下面材料，再根据材料内容作答，答案写在对应题目下方的横线上）Thepassageisabouttheimportanceofprotectingtheenvironment.Itmentionsthatpollutionisaseriousproblem,andpeopleshouldtakeactiontoreduceit.Thepassagealsosuggeststhatrecyclingandusingpublictransportationcanhelpprotecttheenvironment.Itconcludesbyencouragingeveryonetodotheirparttomaketheworldabetterplace.1.Whatisthemainideaofthepassage?A.Pollutionisthebiggestproblemintheworld.B.Recyclingistheonlywaytoprotecttheenvironment.C.Everyoneshouldtakeactiontoprotecttheenvironment.D.Publictransportationisnotasgoodasdriving.参考答案：C2.Accordingtothepassage,whataresomewaystoprotecttheenvironment?A.Usingmorechemicalsandplastics.B.Recyclingandusingpublictransportation.C.Litteringandwastingresources.D.Drivinglargecarsandusingdisposableproducts.参考答案：B3.Whatdoesthepassagesuggestpeopledo?A.Ignoretheproblemofpollution.B.Dotheirparttomaketheworldabetterplace.C.Onlyworryabouttheirownneeds.D.Usemoreenergyandresources.参考答案：B4.Thepassagementionsthatpollutionisaseriousproblem.Whatkindofpollutiondoesittalkabout?A.Airpollution,waterpollution,andlandpollution.B.Noisepollutionandlightpollutiononly.C.Onlyairpollution.D.Onlywaterpollution.参考答案：A5.Isthefollowingstatementtrueorfalse?"Thepassagesaysthatusingpublictransportationisthebestwaytoprotecttheenvironment."A.TrueB.False参考答案：B6.Whatistheauthor'spurposeinwritingthispassage?A.Topersuadepeopletobuymoreproducts.B.Toinformpeopleabouttheimportanceofprotectingtheenvironment.C.Toentertainpeoplewithastoryabouttheenvironment.D.Toteachpeoplehowtodriveacar.参考答案：B7.Accordingtothepassage,whatwillhappenifpeopledonotprotecttheenvironment?A.Theworldwillbecomeabetterplace.B.Nothingwillhappen.C.Theenvironmentwillgetworse.D.Peoplewillhavemoreresources.参考答案：C8.Whatisthetoneofthepassage?A.Sadanddepressed.B.Angryandfrustrated.C.Hopefulandencouraging.D.Indifferentanduncaring.参考答案：C标准答案与解析一、单项选择题1.参考答案：C解析：本题考查《2026年江苏省苏教版八年级英语上册第5单元阅读理解专项训练习题及答案》中“公共交通的优势”知识点。根据文章第二段“Publictransportationhelpsreducetrafficcongestionandpollution,makingitamoresustainablechoiceforurbanareas.”可知，公共交通有助于减少交通拥堵和污染，是城市地区更可持续的选择。选项A与文章内容不符，因为文章并未提到公共交通比开车贵。选项B错误，因为文章并未说公共交通不方便携带大件物品。选项D错误，因为文章并未说公共交通比开车快。故正确答案为C。2.参考答案：C解析：本题考查《2026年江苏省苏教版八年级英语上册第5单元阅读理解专项训练习题及答案》中“自行车的益处”知识点。根据文章第三段“Usingbicyclesforshortdistancescanimprovephysicalhealth,reducepollution,andsavemoneyonfuel.”可知，骑自行车短距离可以改善身体健康，减少污染，并节省燃料费用。选项A错误，因为文章并未说自行车只适合运动员。选项B错误，因为文章并未说自行车不环保。选项D错误，因为文章并未说自行车比坐公交车贵。故正确答案为C。3.参考答案：C解析：本题考查《2026年江苏省苏教版八年级英语上册第5单元阅读理解专项训练习题及答案》中“城市投资新公共交通系统的益处”知识点。根据文章第四段“Investinginnewpublictransportationsystemscancreatemorejobopportunities,reducepollution,andimprovetheoverallefficiencyofurbantransport.”可知，投资新公共交通系统可以创造更多就业机会，减少污染，并提高城市交通的整体效率。选项A错误，因为文章并未说这会增加交通事故。选项B错误，因为文章并未说这会让人更难出行。选项D错误，因为文章并未说这会导致油价上涨。故正确答案为C。4.参考答案：B解析：本题考查《2026年江苏省苏教版八年级英语上册第5单元阅读理解专项训练习题及答案》中“城市改善公共交通的挑战”知识点。根据文章第五段“Onechallengethatcitiesfacewhentryingtoimprovepublictransportationisthehighcostofbuildingnewinfrastructure,suchastrainsandbuses.”可知，城市在尝试改善公共交通时面临的一个挑战是建设新基础设施（如火车和公交车）的高成本。选项A错误，因为文章并未说对公共交通的需求不足。选项C错误，因为文章并未说公共交通在大多数城市已经高效可靠。选项D错误，因为文章并未说大多数人更喜欢开车。故正确答案为B。5.参考答案：B解析：本题考查《2026年江苏省苏教版八年级英语上册第5单元阅读理解专项训练习题及答案》中“公共交通使用人数统计的作用”知识点。根据文章第六段“Thestatisticsaboutthenumberofpeopleusingpublictransportationhelptoillustratetheincreasingpopularityofpublictransportationasaviablealternativetodriving.”可知，关于使用公共交通人数的统计数据有助于说明公共交通作为一种替代驾驶方式的日益普及。选项A错误，因为文章并未提到汽车拥有量的下降。选项C错误，因为文章并未提到维护公共交通系统的成本高。选项D错误，因为文章并未提到人们更喜欢走路而不是开车。故正确答案为B。6.参考答案：C解析：本题考查《2026年江苏省苏教版八年级英语上册第5单元阅读理解专项训练习题及答案》中“作者写作目的”知识点。根据文章首段“Themainpurposeofthispassageistoinformreadersaboutthebenefitsandchallengesofpublictransportation.”可知，本文的主要目的是向读者介绍公共交通的益处和挑战。选项A错误，因为文章并未试图说服读者购买更多汽车。选项B错误，因为文章并未批评当前公共交通的状态。选项D错误，因为文章并未推广自行车作为最佳交通方式。故正确答案为C。7.参考答案：B解析：本题考查《2026年江苏省苏教版八年级英语上册第5单元阅读理解专项训练习题及答案》中“使用公共交通对环境保护的贡献”知识点。根据文章第三段“Usingpublictransportationcontributestoenvironmentalprotectionbyreducingtheconsumptionoffossilfuelsandloweringgreenhousegasemissions.”可知，使用公共交通通过减少化石燃料的消耗和降低温室气体排放来有助于环境保护。选项A错误，因为文章并未提到减少噪音污染。选项C错误，因为文章并未提到防止烟雾形成。选项D错误，因为文章并未提到降低排放量。故正确答案为B。8.参考答案：A解析：本题考查《2026年江苏省苏教版八年级英语上册第5单元阅读理解专项训练习题及答案》中“公共交通比开车更便宜的原因”知识点。根据文章第四段“Publictransportationticketsareoftensubsidizedbythegovernment,makingthemmoreaffordablethandrivingacar,whichrequirespurchasingexpensivefuelandundergoingregularmaintenance.”可知，公共交通票通常由政府补贴，这使得它们比开车更便宜，因为开车需要购买昂贵的燃料并进行定期维护。选项B错误，因为文章并未说开车比公共交通便宜。选项C错误，因为文章并未说公共交通系统设计得用户友好。选项D错误，因为文章并未说汽车维护成本通常比公共交通费用低。故正确答案为A。9.参考答案：D解析：本题考查《2026年江苏省苏教版八年级英语上册第5单元阅读理解专项训练习题及答案》中“文章主要讨论的内容”知识点。根据文章首段“Thepassagediscussesthereasonswhypeopleprefertodrivecarsinsteadofusingpublictransportation.”可知，本文主要讨论人们为什么更喜欢开车而不是使用公共交通。选项A错误，因为文章并未讨论不同城市公共交通的历史。选项B错误，因为文章并未讨论自行车的优缺点。选项C错误，因为文章并未主要讨论投资新公共交通系统的重要性。故正确答案为D。10.参考答案：A解析：本题考查《2026年江苏省苏教版八年级英语上册第5单元阅读理解专项训练习题及答案》中“鼓励更多人使用公共交通的方式”知识点。根据文章第五段“Onewaythatcitiescanencouragemorepeopletousepublictransportationisbyincreasingthefrequencyofpublictransportationservices,makingitmoreconvenientandreliableforcommuters.”可知，城市可以通过增加公共交通服务的频率来鼓励更多人使用公共交通，使通勤者感到更方便和可靠。选项B错误，因为文章并未说让公共交通更贵能鼓励更多人使用。选项C错误，因为文章并未说减少公交车站能鼓励更多人使用。选项D错误，因为文章并未说阻止自行车使用能鼓励更多人使用公共交通。故正确答案为A。二、填空题1.参考答案：tosaveenergyandreducepollution解析：本题考查上册第5单元专项之“环保与交通出行”。题干问人们选择公共交通的主要原因，依据文章第一段第二句“Peoplechoosetousepublictransportationmainlybecauseitcansaveenergyandreducepollution.”，答案为“tosaveenergyandreducepollution”。该题需要从文章中定位信息并提取关键原因，属于应用层次。2.参考答案：Theybelievenewenergyvehiclesarethefutureoftransportation.解析：本题考查上册第5单元专项之“环保与交通出行”。题干问作者对新能源汽车发展的看法，依据文章第三段最后一句“Manyexpertsbelievethatnewenergyvehiclesarethefutureoftransportation.”，答案为“Theybelievenewenergyvehiclesarethefutureoftransportation.”。该题需要理解作者观点的表述，属于理解层次。3.参考答案：Imposinghighertaxesonfossilfuels.解析：本题考查上册第5单元专项之“环保与交通出行”。题干要求列举政府为改善环境采取的措施，依据文章第四段第一句“Thegovernmenthasimposedhighertaxesonfossilfuelstoencouragepeopletousecleanerenergy.”，答案为“Imposinghighertaxesonfossilfuels.”。该题需要定位并提取具体措施，属于应用层次。4.参考答案：Thehighcostofbatteries.解析：本题考查上册第5单元专项之“环保与交通出行”。题干问电动汽车发展面临的最大挑战，依据文章第五段第二句“Thebiggestchallengeforthedevelopmentofelectricvehiclesisthehighcostofbatteries.”，答案为“Thehighcostofbatteries.”。该题需要从文章中定位并提取关键挑战，属于应用层次。5.参考答案：Around20%peryear.解析：本题考查上册第5单元专项之“环保与交通出行”。题干要求陈述近年来电动汽车销量的增长率，依据文章第六段表格数据“Electricvehiclesaleshaveincreasedbyaround20%peryearinrecentyears.”，答案为“Around20%peryear.”。该题需要从图表中提取数据并理解其含义，属于应用层次。6.参考答案：Toinformpeopleaboutthebenefitsofnewenergyvehicles.解析：本题考查上册第5单元专项之“环保与交通出行”。题干问作者写这篇文章的主要目的，依据文章首段最后一句“Theauthorwrotethispassagetoinformpeopleaboutthebenefitsofnewenergyvehicles.”，答案为“Toinformpeopleaboutthebenefitsofnewenergyvehicles.”。该题需要理解文章的写作目的，属于理解层次。7.参考答案：Theyhavedevelopedmoreefficientandenvironmentallyfriendlyvehicles.解析：本题考查上册第5单元专项之“环保与交通出行”。题干问公司大量投资研发的结果，依据文章第七段第二句“Theresultofthisinvestmentisthattheyhavedevelopedmoreefficientandenvironmentallyfriendlyvehicles.”，答案为“Theyhavedevelopedmoreefficientandenvironmentallyfriendlyvehicles.”。该题需要从文章中定位并提取研发成果，属于应用层次。8.参考答案：Theautomotiveindustrywillbemoreenvironmentallyfriendlyinthefuture.解析：本题考查上册第5单元专项之“环保与交通出行”。题干问汽车行业的未来趋势，依据文章第八段最后一句“Thefuturetrendoftheautomotiveindustryisthatitwillbemoreenvironmentallyfriendly.”，答案为“Theautomotiveindustrywillbemoreenvironmentallyfriendlyinthefuture.”。该题需要理解文章对未来趋势的预测，属于理解层次。9.参考答案：Theyaremoreenergy-efficientandproducezeroemissions.解析：本题考查上册第5单元专项之“环保与交通出行”。题干要求陈述电动汽车的优点之一，依据文章第九段表格数据“Electricvehiclesaremoreenergy-efficientandproducezeroemissions.”，答案为“Theyaremoreenergy-efficientandproducezeroemissions.”。该题需要从表格中提取并理解电动汽车的优点，属于应用层次。10.参考答案：Itcanreducenoisepollution.解析：本题考查上册第5单元专项之“环保与交通出行”。题干问使用公共交通的另一好处，依据文章第十段第二句“Anotherbenefitofusingpublictransportationisthatitcanreducenoisepollution.”，答案为“Itcanreducenoisepollution.”。该题需要从文章中定位并提取另一好处，属于应用层次。三、判断题1.参考答案：√解析：本题考查上下文理解。根据题干中的“weatherforecastpredictsrainfortomorrow”，可以判断出明天有雨，因此需要带伞，该陈述是正确的。2.参考答案：√解析：本题考查健康生活常识。根据题干中的“eatabalanceddietandexerciseregularly”，可以判断出保持健康需要均衡饮食和定期锻炼，该陈述是正确的。3.参考答案：√解析：本题考查健康生活常识。根据题干中的“drinkmorewatereverydaytoimprovemyhealth”，可以判断出多喝水有助于改善健康，该陈述是正确的。4.参考答案：×解析：本题考查阅读理解。根据题干中的“mainreasonwhypeoplechoosetotravelbytrainisitscomfortandconvenience”，可以判断出人们选择火车旅行的主要原因是舒适和便利，但题干中的陈述是错误的，因为人们选择火车旅行的原因可能还包括价格、时间等因素。5.参考答案：×解析：本题考查阅读理解。根据题干中的“trainjourneyfromBeijingtoShanghaiusuallytakesabout10hours”，可以判断出从北京到上海的火车旅程通常需要大约10小时，但题干中的陈述是错误的，因为实际时间可能因火车类型和停靠站而有所不同。6.参考答案：×解析：本题考查阅读理解。根据题干中的“lateforthetrain,youcanstillboarditaslongasyoupayafine”，可以判断出如果你迟到，仍然可以上车只要支付罚款，但题干中的陈述是错误的，因为通常情况下迟到是无法上车的。7.参考答案：√解析：本题考查生活常识。根据题干中的“trainstationisusuallycrowdedwithpeople,especiallyduringtheholidays”，可以判断出火车站通常在节假日很拥挤，该陈述是正确的。8.参考答案：√解析：本题考查生活常识。根据题干中的“trainticketpricesvarydependingonthetimeofbookingandthetypeofseat”，可以判断出火车票价格因预订时间和座位类型而异，该陈述是正确的。9.参考答案：√解析：本题考查生活常识。根据题干中的“trainisafastandefficientwaytotravellongdistances”，可以判断出火车是长途旅行快速有效的方式，该陈述是正确的。10.参考答案：√解析：本题考查生活常识。根据题干中的“trainjourneycanbeagoodopportunitytorelaxandenjoythesceneryoutsidethewindow”，可以判断出火车旅程是一个放松和欣赏窗外风景的好机会，该陈述是正确的。四、简答题1.参考答案：Fever,cough,sorethroat,runnynose,headache,fatigue解析：本题考查《2026年江苏省苏教版八年级英语上册第5单元阅读理解专项训练习题及答案》中关于感冒症状的知识点。根据单元内容，感冒的主要症状包括发烧、咳嗽、喉咙痛、流鼻涕、头痛和疲劳。答案依据教材中关于感冒症状的描述，答案成立的依据是单元知识点的具体内容，每个错误选项与干扰项的排除理由及易错点在于对症状的混淆或遗漏。2.参考答案：Washhandsfrequently,covercoughsandsneezes,avoidclosecontact,getvaccinated,eatahealthydiet,getenoughsleep解析：本题考查《2026年江苏省苏教版八年级英语上册第5单元阅读理解专项训练习题及答案》中关于预防流感的知识点。根据单元内容，预防流感的方法包括经常洗手、咳嗽和打喷嚏时遮挡口鼻、避免密切接触、接种疫苗、健康饮食和充足睡眠。答案依据教材中关于预防流感的建议，答案成立的依据是单元知识点的具体内容，每个错误选项与干扰项的排除理由及易错点在于对预防方法的误解或遗漏。3.参考答案：Coldsareusuallymilderandlastforashortertime,whiletheflucanbemoresevereandlastlonger.解析：本题考查《2026年江苏省苏教版八年级英语上册第5单元阅读理解专项训练习题及答案》中关于感冒和流感的区别的知识点。根据单元内容，感冒通常较轻且持续时间较短，而流感可能更严重且持续时间更长。答案依据教材中关于感冒和流感区别的描述，答案成立的依据是单元知识点的具体内容，每个错误选项与干扰项的排除理由及易错点在于对两者区别的混淆或误解。4.参考答案：Rest,drinkplentyoffluids,takeover-the-countermedicationifneeded,seeadoctorifthefeverishighorlastsmorethanafewdays解析：本题考查《2026年江苏省苏教版八年级英语上册第5单元阅读理解专项训练习