【创新设计】（浙江专用）2017届高考英语二轮复习 第三部分 题型强化训练 专题二 完型填空 第3课时 说明文、议论文类完形填空课件.ppt

* 第3课时　说明文、议论文类完形填空 ⊙怎么考 说明类完形填空常用言简意赅的文字，按照一定的方法介绍说明做某事的步骤、过程、方法等。而议论文类完形填空通常围绕某一论点，通过推理、归纳、对比和分析等手法加以说明。对两类文体的设题仍然以实词为主，考查学生的语言综合运用能力。 ⊙怎么学 在平时的阅读训练中，对于说明文，要注意文中涉及到的定义、举例说明等具体信息。对于议论文要注意掌握全文主旨，抓住每段的首句、尾句、主题句，理清文章的论点、论据和结论。 ⊙怎么解 针对两种文体的特点，最常用、有效的方法有：寻找信息法；逻辑关系法；围绕主旨，上下求证法。 1.寻找信息法 完形填空寻找信息通常通过上下文的语境来进行。这样，上下文通常会有和解题相关的信息，这些信息可以帮助学生解题，从而选出正确答案。 【典例剖析】 1.(2016·浙江卷)The heat was__23__—almost 125° F even in the shade of a cactus(仙人掌). 23.A.inflexible B.incomprehensible C.uncomfortable D.unbearable 答案　D　[根据...—almost 125° F even in the shade of a cactus(仙人掌)可知，沙漠环境让人难以承受。故选D。] 2.(2015·安徽卷)All around the world，we can see the__50__of this throwaway lifestyle.Mountains of rubbish just keep getting bigger. 50.A.advantages B.purposes C.functions D.consequences 答案　D　[从下文的“Mountains of rubbish just keep getting bigger.”可知，在全世界我们都可以看到这种一次性的生活方式所带来的后果(consequences)。advantage好处；purpose目的；function功能。] 3.(2015·福建卷)Several years ago I __37__ a letter from seventeen-year-old Kerry，who described herself as a world-class fault-finder，almost always 38(bothered) by things. 37.A.received B.answered C.expected D.rejected 答案　A　[几年前，我收到了一封来自十七岁的Kerry的信。收到来信用receive。answer a letter回信；expect期待，预料；reject拒绝。] 2.逻辑关系法 作者在对事物的步骤、过程等进行说明时，为了表达的需要，通常会运用并列、转折、递进等写作手法，这些信息是解题的重要依据。 【典例剖析】 1.(2015·安徽卷)__40__modern manufacturing (制造业) and technology，companies are able to produce products quickly and inexpensively. 40.A.Thanks to B.As to C.Except for D.Regardless of 答案　A　[“modern manufacturing(制造业)and technology”是“companies are able to produce products quickly and inexpensively”的原因，因此用thanks to“多亏，由于”。as to至于；except for除了；regardless of不管，不考虑。] 2.(2015·北京卷)Dario and his mother loved their new apartment.The living room was large enough for their piano.That night, the two of them 36(sat) side by side at the piano.They played jazz music to celebrate their new home.The loud 37(music) filled the room and made them feel very happy. The next morning, __