英语专四考试练习辅导阅读理解英语专四考试练习辅导阅读理解浪花永不凋萎的秘诀：永远追求不安闲的生活。以下是小编为大家搜索整理英语专四考试练习辅导阅读理解，希望对正在关注的.您有所帮助!更多精彩内容请及时关注我们应届毕业生考试网!OnJanuary10,1962,anenormouspieceofglacierbrokeawayandtumbleddownthesideofamountaininPeru.Ameresevenminuteslater,whencascadingicefinallycametoastoptenmilesdownthemountain,ithadtakenthelivesof4,000people.?Thisdisasterisoneofthemost“devastating”examplesofaverycommonevent:anavalancheofsnoworice.Becauseitisextremelycoldatveryhighaltitudes,snowrarelymelts.Itjustkeepspilinguphigherandhigher.Glaciersareeventuallycreatedwhentheweightofthesnowissogreatthatthelowerlayersarepressedintosolidice.Butmostavalanchesoccurlongbeforethishappens.Assnowaccumulatesonasteepslope,itreachesacriticalpointatwhichtheslightestvibrationwillsenditslidingintothevalleybelow.?Evenanavalancheoflightpowercanbedangerous,butthePeruviancatastrophewasparticularlyterriblebecauseitwascausedbyaheavylayerofice.Itisestimatedthattheicethatbrokeoffweighedthreemilliontons.Asitcrasheddownthesteepmountainsidelikeagiganticsnowplough,itsweptuptrees,bouldersandtonsoftopsoil,andcompletelycrushedanddestroyedthesixvillagesthatlayinitspath.Atpresentthereisnowaytopredictoravoidsuchenormousavalanches,but,luckily,theyareveryrare.Scientistsareconstantlystudyingthesmaller,morecommonavalanches,totrytounderstandwhatcausesthem.Inthefuture,perhapsdangerousmassesofsnowandicecanbefoundandremovedbeforetheytakehumanlives.?1.Thefirstparagraphcatchesthereader’sattentionwitha?_____?A.firsthandreport?B.dramaticdescription?C.talltale?D.vividworldpicture?2.Inthispassage"devastating"means?______?.A.violentlyruinous?B.spectacularlyinteresting?C.stunning?D.unpleasant?3.Thepassageismostlyabout?______?.?A.avalanchesB.glaciersC.PeruD.mountains答案解析1.A)文章的第一段就像一个新闻报道，报道了在秘鲁发生的雪崩的灾难性后果，一下子就吸引了读者的注意力。2.A)根据语境线索可判断出词义为A。?3.A)通读全文可知，文章主要是讲述雪崩的形成。