专题三 第二讲 凭借语言技能，逐层“完空”下的完形(课件PPT)-【新高考方案】2023高考英语二轮复习专题增分方略（新教材）

第二讲　凭借语言技能，逐层“完空”下的完形 完形填空在选材上注重价值引领、立德树人命题“金”线的贯彻，在命题“银”线上，主要体现语言技能水平的测试。语言功底的强弱，决定完形填空的成败。在解答完形填空时，可按边读边填句内层次题―→明意句群后，再填句组层次题―→读完语篇，最后做语篇层次题，进行“逐层完空”的流程来解题。 完形填空·三“完”其形——解题流程图示如下： 一、“完空”句内、句组层次题——灵活运用4大技法 技法1　利用逻辑关系解题 所谓的逻辑关系是指文章在语法或语意上存在的并列、顺承、转折、因果、目的等关系。考生只有在透彻理解文意的基础上，才能对句内或句组的上下文逻辑关系做出正确的判断，从而选出正确答案。因此，考生须掌握常见逻辑关系的标志词(如：and, but, however, then, so, because, instead of, so as to等)，通过标志词透彻理解上下文的文意。 [典例1]　(2022·新高考Ⅰ卷) I tied a rope around his waist to keep him near to our spot. That lasted about ten minutes. He was __44__， and his crying let the whole campground know it. 44．A.unhurt B．unfortunate C．uncomfortable D．unafraid 解题思路：本题属于句内层次题。根据空格所在句的下文“his crying”可知，上文“He was __44__”与下文“his crying”之间在文意上存在“因果”逻辑关系，即“某种原因造成我儿子的哭”。结合选项可知，uncomfortable最符合文意。 [典例2]　(2020·新高考全国卷Ⅰ) A flood had hit the area earlier that year and the 24.(damage) it caused had driven away a number of birds. __25__， the number of snakes had declined as well. 25．A.Besides B．However C．Therefore D．Otherwise 解题思路：本题属于句组层次题。根据空格所在句的上文“the 24.(damage) it caused had driven away a number of bird”和下文“the number of snakes had declined”可知，上下文所表示的都是洪灾所带来的后果，在文意上存在逻辑上的递进关系。结合选项可知，Besides最符合文意。 技法2　利用语义复现解题 语义复现是指同一语篇内词汇相同(原词)或者词汇在词义上存在同义、近义、同源、上义或下义关系的现象。考生可以利用这些词汇特点并结合具体语境来解题。 [典例1]　(2022·新高考Ⅰ卷) My husband, our children and I have had wonderful camping experiences over the past ten years. Some of our 41.(memories) are funny, especially from the early years when our children were little. Once, we __42__ along Chalk Creek. 42．A.camped B．drove C．walked D．cycled 解题思路：本题属于句组层次题。根据空格所在句的上文“camping experiences”可知，作者是在回忆多年前的野营经历。故可推知此处意为沿Chalk Creek野营。该空与上文camping为同源词复现。 [典例2]　(2020·浙江7月高考) Lamb and mother 39.(reunited),_I turned back to the tractor only to see it move suddenly away from me. This was so 40.(unexpected) because I had put the handbrake on when I jumped out. 41.(Obviously) Don had somehow made the __42__ move. 42．A.lamb B．vehicle C．seat D．fence 解题思路：本题属于句组层次题。根据上文“the tractor”可知，此处指Don以某种