江苏专用2019高考英语二轮培优复习专题二完形填空第三讲逻辑关系习题.doc

第三讲 逻辑关系逻辑关系是指转折关系、让步关系、因果关系、递进关系、并列关系、总结关系等，与语法密切相关。逻辑关系一般隐藏在句子中、句与句之间以及段落的衔接中。利用逻辑关系，我们可以通过确切、具体的线索，把答案的逻辑意义推测出来，从而选出正确选项。这样使题目的难度大大降低。例1(2017江苏高考)He swore to himself to39.avoid music，as he hated getting to school extra early._40_，one day，in the music class that was 41.part of his schools standard curriculum，he was playing idly (随意地) on the piano and found it 42.easy to pick out tunes.40.A.Therefore B.HoweverC.Thus D.Moreover答案B根据上句的内容可知，他发誓要避开音乐，因为他不喜欢很早到校。但是下文中说道“他发现(慢慢)弹奏乐曲是容易的”，由此可见上下文之间表示转折关系，因此选择However。故本题属于逻辑关系题。例2(江苏高考)One day，while waiting to go in for 43.treatment，I had one of Dr.Bernies books in my hand.Another patient 44.noticed what I was reading and struck up a conversation with me _45_ he had one of his books with him as well.45.A.while B.becauseC.although D.providing答案B前文说他注意到作者读的书并开始和作者聊天，后文提到“他也有Dr.Bernie的一本书”，由此可知两者是因果关系，因此选because。故本题属逻辑关系题。例3(江苏高考)He unfortunately 52.passed_away last year due to his cancer，_53_ he left a deep impression on me and gave me the 54.inspiration to pick up my pen again.I 55.thought to myself，“If he can do it，then so can I.”53.A.since B.but C.so D.for答案B根据上一句可知，不幸的是，去年他因为癌症去世了。“他去世”与后面的“给我留下深刻印象”之间存在转折关系，所以用but。故本题属逻辑关系题。【技巧点拨】逻辑关系题绝不是简单的翻译句子，而是要结合前后句判断整体意思。