第一部分 板块一 第一部分 题型一 语法填空-2020新高考英语【优化探究】二轮专题复习（鲁琼专版）PPT课件(共63张PPT)

首页 上页 下页 尾页 做真题•感悟高考 研题型•解锁疑难 刷题组•题型突破 板块一 语法板块——语法填空 第一部分 题型通路 研题型•解锁疑难 做真题•感悟高考 刷题组•题型突破 目 录 ONTENTS 首页 上页 下页 尾页 做真题•感悟高考 研题型•解锁疑难 刷题组•题型突破 [做真题·感悟高考]　　　　　 　 真题体验　透视命题规律 命题有规律 ①除2016年全国卷Ⅲ语法填空有提示词类题与无提示词类题的比例为6∶4外，近几年全国卷的比例均为7∶3 ②有提示词类题必考动词的时态、语态和主谓一致、非谓语动词和词性转换 ③无提示词类题中以考查介词(短语)、动词短语、助动词、情态动词、代词、冠词、并列连词和复合句为主 首页 上页 下页 尾页 做真题•感悟高考 研题型•解锁疑难 刷题组•题型突破 请先按3步法答题规范做题，再核对答案解析： 首页 上页 下页 尾页 做真题•感悟高考 研题型•解锁疑难 刷题组•题型突破 (2019·高考全国卷Ⅰ)The polar bear is found in the Arctic Circle and some big land masses as far south as Newfoundland. While they are rare north of 88°，there is evidence 61. they range all the way across the Arctic，and as far south as James Bay in Canada. It is difficult to figure out a global population of polar bears as much of the range has been 62. (poor)studied; however，biologists calculate that there are about 20,000－25,000 polar bears worldwide. 首页 上页 下页 尾页 做真题•感悟高考 研题型•解锁疑难 刷题组•题型突破 Modern methods 63. tracking polar bear populations have been employed only since the mid­1980s，and are expensive 64.　　　　　　 (perform) consistently over a large area.In recent years some Inuit people in Nunavut 65. (report) increases in bear sightings around human settlements，leading to a 66. (believe) that populations are increasing.Scientists have responded by 67. (note) that hungry bears may be congregating (聚集) around human settlements，leading to the illusion (错觉) that populations are 68. (high) than they actually are. Of 69. nineteen recognized polar bear subpopulations，three are declining，six 70. (be) stable，one is increasing，and nine lack enough data. 首页 上页 下页 尾页 做真题•感悟高考 研题型•解锁疑难 刷题组•题型突破 [语篇解读]　主题：人与自然(自然生态)；话题：北极熊现状。本文是一篇说明文。文章介绍了北极熊种群数量越来越少、亟须保护的现状。 首页 上页 下页 尾页 做真题•感悟高考 研题型•解锁疑难 刷题组•题型突破 61．解析：考查同位语从句的引导词。分析句子结构可知，所填词引导同位语从句，解释说明evidence的具体内容，从句中不缺少成分且意思完整，故用that引导。 答案：that 62．解析：考查词性转换(形容词变副词)。修饰动词studied应用形容词poor的副词形式poorly。 答案：poorly