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ID:45825283
大小:67.80 KB
页数:9页
时间:2019-11-18
《2019-2020年高考英语大一轮复习第1部分基础知识考点Units3~5考点突破练新人教版选修(I)》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、2019-2020年高考英语大一轮复习第1部分基础知识考点Units3~5考点突破练新人教版选修(I)Ⅰ.阅读理解AWeatherexpertssaidthisyearcouldbeoneofthestrongestElNinoeventsinrecordedhistory.ElNinomeanssevereweatherconditionsinpartsoftheworld.IneasternAfrica,forexample,KenyaandUgandaarepreparingforpossiblefloodin
2、g.YetSouthAfricaandMalawiarealreadydealingwithextremelydryweather.ElNinoisSpanishfor“thechild”.ItusuallybeginsinDecember,nearthecelebrationofthebirthofJesusChrist.Infact,theweathereventwasnamedinhishonor.ElNinodevelopswhenwindsoffthewestcoastofSouthAmericaweake
3、n.ThispermitswarmwaterinthewesternPacifictoexpandtowardtheeastandtheAmericas.Atthesametime,cloudsandrainoverthewarmwatermoveeast,too.ElNinoconditionsnormallyappearonlyabouttwiceevery10years.Usually,ElNinoconditionscontinueforabout12to18months.Theybringwarmweath
4、ertosomeareas.Theseareasbeewetterthannormal,whileothersbeedrier.TheUnitedNationsChildren'sFundwarnsthatmanypeopleareatriskfromhunger,diseaseandwatershortagesresultingfromElNino.IneastandsouthernAfricaupto11millionchildrencouldbeaffected.EastAfricancountriesusua
5、llyexperienceheavyrainfallduringtheElNino.SouthernAfricausuallyhaslittlerainfall,whichmayleadtowildfiresordrought(干旱).WeatherchangescausedbyElNinodependonthestrengthofthecondition.Intheearly1980s,strongElNinowaslinkedtodryweatherinAustraliaandAsia,rainandfloodi
6、nginSouthAmericaandhightemperaturesinmanypartsoftheU.S.Tenyearslater,smallerElNinocausedtroubleinpartsoftheU.S.ItcausedseverefloodsintheSoutheastandtheMiddleWest.TomDiLebertoisameteorologist(气象学家)attheNationalOceanicandAtmosphericAdministrationinWashington,D.C.
7、HesaidthisyearcouldbethethirdstrongestElNinoonrecord.Butwewillnotknowforsureuntilalltheweatherrecordsareexamined.【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.manycountriesarepreparingfortheingfloodsB.Africawillp
8、robablysufferalotfromthisyear'sElNinoC.thisyearcouldbeoneofthestrongestElNinoonrecordD.11millionchildrencouldbeaffectedbythisyear'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
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