2021巧用构词法帮助解答高考猜词题.ppt

weight lifting … Yet, shopkeepers may have to spend extra hours to deal with problems, such as shoplifters , who always take away things from the shop without paying for them. … What does the word “shoplifter” mean? A. 商店里的小偷 B. 商店里的推销员 C. 商店里的老客户 D. 商店里的搬运工 shop+lifter shoplifter lifter n. 小偷 Word Formation 构词法 巧用构词法原则帮助解答 阅读理解中的猜测词义题 构词法 派生法 （ Derivation ） 合成法 (Compounding) 转化法 （ Conversion ） 缩略法 （ Abbreviation ） able un able; teach teach er space+ship spaceship visit v. visit n. Do it yourself. DIY 一、 派生法 （ Derivation ） 由词根 (root) 加前缀 （ prefix ） 或后缀 （ suffix ） 构成新词。 un- 否定前缀 dis- in- im- mis- non- understand polite smoker agree fair visible Is it difficult for you to get up in the morning? Do you sometimes over sleep? 1. over- : too much over work , over eat above sth; across over coat, over head Some important prefixes: The trains are ____________ on Friday evenings. (crowded) overcrowded The WTO is an inter national organization. 3. inter- between inter net inter change inter communicate He en larged his vocabulary by reading widely. 2. en- 动词前缀 en able, en danger, Reading can ______ your life. (rich) enrich Some important suffixes: -ment, -ion, -ness, -tion, -ful, - able, -less, -en 等 sharp en a pencil strengthen brighten sharp adj. sharp en v. __________________ strength _____________ bright The city government has decided to have the main streets _______. A. wide B. widen C. widened D. widing C With their shining brown eyes, wagging tails, and unconditional love, dogs can provide the nonjudgmental listeners needed for a beginning reader to gain confidence. (2003NMET) unconditional: nonjudgmental: 无条件的，绝对的 没有判断力的 二、合成法 （ Compounding ） high way waiting- room kind- hearted 把两个或两个以上独立的词合成 一个新词。 However, most of our ideas about the futures are really very short-sighted , perhaps we can see some possibilities for