2017届高考英语一轮复习专题技能突破演练：46 词汇之派生（含解析）

　　专题技能突破(46) 词汇之派生【技能讲解】　有人说：“得单词者得天下。”在英语学习中对于单词的学习尤为重要。首先，掌握单词的第一个层面是认识单词的含义。构词法的学习将帮助知道更多单词的含义，有效的扩大词汇量。,英语的构词法主要有：派生法、合成法和转化法。派生法——词根加前缀或后缀构成一个新词的方法。典例剖析(5)变动词

　　adj.前＋en或后＋en(或n)

　　(6)变否定

　　技能演练The virus can move to and affect every part of the body causing direct damage to organs as well as internal bleeding and cause multi­system organ ________ (fail)．

　　答案：failure

　　2．I was ________ (deep) touched that words I wrote to help make sense of my dark days could lighten the dark days of someone across the world.

　　答案：deeply

　　3．Do not carry too much money or ________ (necessary) credit cards.

　　答案：unnecessary

　　4．If what I was about to say was wrong, the ________ (possible) of our team winning would be destroyed ________ (complete)．

　　答案：possibility; completely

　　5．I was supposed to arrive at the airport on time. ________ (fortunate), I was held up by the heavy traffic jam.

　　答案：Unfortunately

　　6．I won't do the purchase because the price of this dress is ________ (reason)．

　　答案：unreasonable

　　7．When they finally arrived, Mr Brown said ________ (angry), “I should be very ________ (interest) to meet the man who threw the stone you mentioned in the newspaper.”

　　答案：angrily; interested

　　8．Disney is famous for his influence in the field of ________ (entertain) during the 20th century.

　　答案：entertainment