人教版八年级英语上册阅读理解12篇(一)Manyanimalsmigrate-theymoveoverlongways,oftenatthesametimeandtothesameplaceeachyear.Theymovetoplaceswheretheweatheriswarmer,wherethereismorefoodandwater,orwheretheiryoungwillbesafer.Herearethreeamazingexamplesofmigration:OneofthelargestanimalmigrationshappensontheSerengetiplains(塞伦盖蒂平原)inAfrica.Morethanonemillionwildebeest(角马)migrateinabiggroup.Astheseasonschange,theyfollowtherain,lookingforbettergrasstoeatandwatertodrink.Theystayinoneplacewhilethegrassandwateraregood,andthentheymoveon.Theyreturntothesameplaceseachyear.Thousandsofzebrasandotheranimalstravelwiththewildebeest.Outofallmigratinganimals,Arcticterns(北极燕鸥)travelthelongestway.TheseseabirdslaytheireggsandraisetheiryounginsummerinthenorthofEurope,AsiaandNorthAmerica.EachyeararoundAugust,theyflysouthovertheoceans.TheyspendaboutfivemonthsnearAntarctica,whileitiswarmerthere.Thenafterthesouthernsummerends,theyflynorthagain.Arcticternstravelmorethan70.000kilometersinayear.Salmon(蛙鱼)livemostoftheirlivesintheocean.Butwhenit’stimeforthemtolaytheireggs,theyreturntotheriverswheretheywereborn.Theymoveupriversandstreamstofindtherightplace.Scientiststhinkthatthefishrememberthespecialsmelloftheirriver,andthisishowtheyfindtheirway.Salmoncanswimstronglyuphills,andwilljumphightogetoverwaterfalls.()1．Theword“migrate”means________inthefirstparagraph.A．移民B．迁徙B．C．搬家D．移动()2．Animalsmigratebecause________.A．theyneedwarmerweatherB．theyneedfoodC．theyneedgoodplacestoraisetheiryoungD．alloftheabove()3．Arcticternscantravel________kilometerseachyear.A．5,000B．30,000C．over70,000D．1million()4．Scientiststhink________helpssalmonfindtheirwayastheymigrate.A．thesmelloftheriverB．thesoundoftheriverC．thewarmthoftheriverD．theamountofwaterintheriver答案详解本文介绍了角马、北极燕鸥和蛙鱼三个令人吃惊的迁徙例子。1．B词义猜测题。根据“theymoveoverlongways,oftenatthesametimeandtothesameplaceeachyear”可知，每年同一时间同一地点进行长距离的移动，是迁徙，故选B。2．D细节理解题。根据“Theymovetoplaceswheretheweatheriswarmer,wherethereismorefoodandwater,orwheretheiryoungwil