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2019高考英语全国Ⅰ卷语法填空题精细解析黑龙江绥化一中高云峰第二节(共10小题;每小题1.5分,满分15分阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式ThepolarbearisfoundintheArcticCircleandsomebiglandmassesasfarsouthasNewfoundland.Whiletheyarerarenorthof88,thereisevidence61>>>>theyrangeallthewayacrosstheArctic,andasfarsouthasJamesBayinCanada.Itisdifficulttofigureoutaglobalpopulationofpolarbearsasmuchoftherangehasbeen62(poorstudied;>>>>however,biologistscalculatethatthereareabout20,000-25,000polarbearsworldwide.Modernmethods63>>>>trackingpolarbearpopulationshavebeenemployedonlysincethemid-1980s,andareexpensive64(performconsistentlyoveralargearea.In>>>>recentyearssomeInuitpeopleinNunavut65>>>>(reportincreasesinbearsightingsaroundhumansettlements,leadingtoa66(believethatpopulationsareincreasing.Scientists>>>>haverespondedby67(notethathungrybearsmaybecongregating(聚集around>>>>humansettlements,leadingtotheillusion(错觉thatpopulationsare68>>>>(highthantheyactuallyare.Of69nineteenrecognizedpolarbearaccumulation,threearedeclining,six70>>>>>>>>(bestable,oneisincreasing,andninelackenoughdata.【61题】句子连接关系题→同位语从句题。1
整个句子由两个分句组成,其中第二分句的功能作用是解释说明第一分句里最后的名词evidence(证据)的同一性具体性内容的,这恰好符合同位语从句的定义。同位语从句的引导词的选择规律是:当从句自身内容为完整陈述句的时候应该由that来引导。故此题答案为填入that。【62题】形副词性转换题。这类题的解题逻辑思路是:每遇形容词或副词填空题,需要考虑两件事——1.形副是否需要转换;2.比较等级是否合理。同时必须清楚形副各自的适用条件,形容词的适用条件是:和名词有关系、修饰说明名词的,有三个成分——定表补。是定/表/补就用形容词,否则不用。而副词的适用条件是一个成分,即状语(修饰动词)。结合句意可知poor被用来修饰动词study(研究),所以应该填入其副词形式poorly。【63题】介词填入题。根据句意可知:介词+trackingpolarbearpopulations作前面名词methods的定语