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时间:2020-04-09
《2018版高考英语复习基础知识考点Units3~5考点突破练新人教版.docx》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Units3~5Ⅰ.阅读理解AWeatherexpertssaidthisyearcouldbeoneofthestrongestElNinoeventsinrecordedhistory.ElNinomeanssevereweatherconditionsinpartsoftheworld.IneasternAfrica,forexample,KenyaandUgandaarepreparingforpossibleflooding.YetSouthAfricaandMalawiarealreadydealingwithextremel
2、ydryweather.ElNinoisSpanishfor“thechild”.ItusuallybeginsinDecember,nearthecelebrationofthebirthofJesusChrist.Infact,theweathereventwasnamedinhishonor.ElNinodevelopswhenwindsoffthewestcoastofSouthAmericaweaken.ThispermitswarmwaterinthewesternPacifictoexpandtowardtheeastand
3、theAmericas.Atthesametime,cloudsandrainoverthewarmwatermoveeast,too.ElNinoconditionsnormallyappearonlyabouttwiceevery10years.Usually,ElNinoconditionscontinueforabout12to18months.Theybringwarmweathertosomeareas.Theseareasbecomewetterthannormal,whileothersbecomedrier.TheUni
4、tedNationsChildren'sFundwarnsthatmanypeopleareatriskfromhunger,diseaseandwatershortagesresultingfromElNino.IneastandsouthernAfricaupto11millionchildrencouldbeaffected.EastAfricancountriesusuallyexperienceheavyrainfallduringtheElNino.SouthernAfricausuallyhaslittlerainfall,
5、whichmayleadtowildfiresordrought(干旱).WeatherchangescausedbyElNinodependonthestrengthofthecondition.Intheearly1980s,strongElNinowaslinkedtodryweatherinAustraliaandAsia,rainandfloodinginSouthAmericaandhightemperaturesinmanypartsoftheU.S.Tenyearslater,smallerElNinocausedtrou
6、bleinpartsoftheU.S.ItcausedseverefloodsintheSoutheastandtheMiddleWest.TomDiLebertoisameteorologist(气象学家)attheNationalOceanicandAtmosphericAdministrationinWashington,D.C.HesaidthisyearcouldbethethirdstrongestElNinoonrecord.Butwewillnotknowforsureuntilalltheweatherrecordsar
7、eexamined.【语篇解读】 本文是说明文,题材为科普环保类。气象专家表示今年可能经历有记录以来最为强烈的厄尔尼诺之一。1.Theauthorwritesthetexttotellus________.A.manycountriesarepreparingforthecomingfloodsB.Africawillprobablysufferalotfromthisyear'sElNinoC.thisyearcouldbeoneofthestrongestElNinoonrecordD.11millionchildrencouldbe
8、affectedbythisyear'sElNino答案 C [目的意图题。通读全文可知,本文主要向读者介绍气象专家表示今年可能经历有记录以来最为强烈的厄尔尼诺之一。]2.Thesecondp
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