2017届高考英语一轮复习专题技能突破演练:47 词汇之合成、转化(含解析)-查字典英语网
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2017届高考英语一轮复习专题技能突破演练:47 词汇之合成、转化(含解析)

发布时间:2017-03-16  编辑:查字典英语网小编

  专题技能突破(47) 词汇之合成、转化

  【技能讲解】 合成法——两个或两个以上的词合成一个新词的方法;转化法——不改变词形,把一个词由一种词性转用为另一种词性的方法。典例剖析1.合成

  通过原来认识的词可以推测出新合成的词的意思,如:

  teamwork 合作, underground 地铁,

  father­in­law 岳父, updated 最新的,

  ill­mannered 不礼貌的,

  two­faced 两面派的,

  iron­willed 有钢铁意志的,

  airconditioner 空调,

  alarm clock 闹钟,

  bookmark 书签,

  generation gap 代沟,

  bank account 银行账户,

  baby­sitter 看孩子的人。

  2.转化

  不改变词形,但改变词性,转化后的词意可能与原词义相关也可能不相关,需要有意地识记。如:

  look v.→n. = have a book

  survey v. →n. =make a survey

  walk v. →n. =take a walk

  visit v. →n. =pay a visit

  button n.→v. 扣钮扣

  book n.→v. 预订

  seat n.→v. 容纳

  back n.→v. 支持

  slow adj. →v. 减慢

  warm adj. →v. 使温暖/暖和

  narrow adj. →v. 缩小

  private adj. →n. 士兵

  plant v. →n. 工厂,植物

  技能演练In most cities the sky looks as though it has been emptied of stars, leaving behind a vacant haze(霾) that mirrors our fear of the dark.[2015·浙江高考,C篇]

  答案:v. 使成为空的,把……弄空 v. 反射,反映

  2.Sharing bread, whether during a special occasion or at the family dinner table, is a common symbol of togetherness. [2015·安徽高考,E篇]

  togetherness: ________

  答案:n. 团结和睦

  3.Surround yourself with people who uplift,_encourage and understand you! Group exercise is challenging, yet fun and empowering![2015.福建高考,E篇]

  答案:v. 使上升,振作 adj. 使有能力的,给予力量的

  4.So one day, just to see what she would do, I gently placed one on top of the groundhog's head, Again, not a move.[2015·四川高考,完形]

  答案:v. 放置 n. 移动

  5.Then make sure the people you surround yourself with are supportive. Don't let negativity ruin your motivation.

  negativity: ________

  答案:n. 消极性

  6.Several years ago I received a letter from seventeen­year­old Kerry, who described herself as a world­class fault­finder,_almost always bothered by things.[2015·福建高考,完形]

  world­class: ________

  fault­finder: ________

  答案:adj. 世界级的,国际水平的 n. 挑剔的人

  7.When it comes to insect pests, red fire ants would probably top everyone's list.

  top: ________

  答案:vt. 居……之首,为……之冠

  8.First, you should take an active part in the discussions and freely voice your opinion.

  voice: ________

  答案:vt. 用语言表达,说出

  9.Yes, I was blessed; it wasn't a material one, but the kind that will warm my heart forever.

  warm: ________.

  答案:vt. 使温暖

  10.Suddenly she felt tears flooded her eyes.

  flood: ________

  答案:vt. 大量涌入

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