2.3 完形填空 背景知识巧利用-2021【步步高】高考英语大二轮专题复习与增分策略（皖黑吉陕新蒙晋赣青甘豫宁桂贵云川藏）word书稿

第3讲　背景知识巧利用 完形填空的语篇中往往渗透着诸如文化科学、历史地理、风俗民情等方面的知识。考生在做题时，若能积极地调动自己掌握的生活常识和文化背景知识，巧妙地加以运用，将会大大简化复杂的分析与判断过程，节省宝贵的时间，从而轻松地作出正确判断。 1．生活常识 真题体验1　(2019·全国Ⅰ) Above 4,000 meters is the highland 57 ：gravel(砾石)，stones and rocks.58.Finally you climb into an arctic­like zone with 59 snow and the glaciers that may soon disappear. 57．A.village B．desert C．road D．lake 答案　B 解析　根据空后的“gravel(砾石)，stones and rocks”可知，海拔4 000米以上是高原沙漠：砾石、石头和岩石。village村庄；desert沙漠；road道路；lake湖泊。 59．A.permanent B．little C．fresh D．artificial 答案　A 解析　最后你会爬进一个像北极一样的地带，那里终年积雪，冰川可能很快就会消失。permanent永久的，永恒的；little小的；fresh新鲜的；artificial人造的，人工的。 真题体验2　(2019·江苏) Wildlife has been greatly threatened in the modern age.There are species(物种) that are 36 every day.The white­naped crane is a typical example.So scientists are trying their best to 37.save the species from going out of existence. 36．A.growing B．migrating C．competing D．disappearing 答案　D 解析　根据上文中的“Wildlife has been greatly threatened in the modern age.”可知，在现代，野生动物受到了极大的威胁，每天都有物种在消失。disappear消失。 2．文化背景 真题体验3　(天津)Roberta appeared on the stage.She took a deep breath and began to 16.speak.Now she was Portia，a strong­willed 17 in Shakespeare’s The Merchant of Venice.The theatre was filled with people.She was speaking with a power she had never before experienced，the words flowing 18.smoothly from her. 17．A.member B．actress C．player D．character 答案　D 解析　莎士比亚是英国文学巨匠，他的作品人们耳熟能详，尤其是《威尼斯商人》。其中，主要人物(character)有：乐于助人的Antonio(安东尼奥)，贪婪自私的Shylock(夏洛克)，还有意志坚强的Portia(鲍西亚)。表示小说或戏剧等中的“人物”或“角色”，用character。故选D。 第一步：请快速阅读下列短文，并利用上面所学完形填空的解题技巧巧解下列试题。 体裁：说明文　主题语境：人与社会——手势语 Body language is the quiet，secret and most powerful language of all！It speaks 1 than words.According to specialists，our bodies send out more 2 than we realize.In fact，non­verbal(非言语) communication takes up about 50% of what we really 3 .And body language is particularly 4 when we attempt to communicate across cultures.Indeed，what is called body language is so 5 a part o