第六部分:完形补文
(第41~50题,每题1.5分,共15分)
下面的短文有10处空白,每处空白后的括号内有一个词,请根据短文内容将其正确的形式填入文中,以恢复文章原貌,并将答案写在答题卡相应的位置上。
本题的做题方法基本和上一题型思路一致,分析句子成分是关键。现主要讲构词法。
英语单词的构成有一定的规律,这种规律称为构词法。掌握构词法知识对我们更好地理解词义、认识新词和扩大词汇量有重要意义。
构词法主要有三种:派生法、合成法和转换法。
一、派生法
在一个词的词根前面或后面加上某个词缀来产生新词,这种构词法称为派生法。词缀分为前缀和后缀。
(一)后缀:许多名词、形容词、副词和动词是由词根加后缀构成的。
1.构成名词的常用后缀有:
(1)-er, -or, -ist, -ee, -ian, -ese, -ant等用于构成表示人或物的名称。
如:writer, translator, trainee, employee, scientist, physicist, musician,
physician, Italian, Asian, Chinese, assistant等。
(2)-ance, -ence, -(a)tion, -sion, -al, -ing, -ity, -ment, -th, -ty, -ure,
-ship等用于构成表示行为、性质、状态等的抽象名词。
如:acceptance, assistance, dependence, confidence, repetition, preparation,
discussion, division, arrival, survival(务必区分survivor和survival), approval,
disapproval, building, reality, simplicity, ability, rapidity, regularity,
argument, warmth, length, growth, safety, leadership, failure, pressure,
friendship等。
(3)其他名词后缀:-hood, -ness, -ology, -phy。
如:childhood, neighborhood(附近,街坊), motherhood(母性,母亲身份), kindness, happiness,
sadness, biology, psychology, philosophy, geography
请认真答题,答题结果将记入知识点测评的成绩!【单选题】Decide which of the following is the best choice for
the missing information.He was the only _______ in this aircrash. In fact his
_______ surprised all of us.A. survivor, survivorB. survival, survivalC.
survival, survivorD. survivor, survival【答案】D
【解析】本题考查survive变成名词时加不同后缀时含义的区别,即survivor和survival的区别。survivor意为"幸存者",survival意为"幸存,生存",故选择D。【知识点】名词后缀
2. 构成形容词的常用后缀有:-able, -ible, -al, -ful, -less, -ish, -ive, -ous, -an, -ic, -ly,
-y, -ant, -ent, -ary, -en等。
如:available, suitable, valuable(注意联想invaluable, valueless, priceless),
responsible, natural, national, powerful, helpful, faithful, successful,
fearless, useless, helpless, selfless, selfish, childish, decisive, famous,
continuous, African, American, European, scientific, historic, friendly, lively,
thirsty, noisy, pleasant, dependent, consistent(一贯的), imaginary, golden,
wooden等。
请认真答题,答题结果将记入知识点测评的成绩!【单选题】Use the correct form of the word in the brackets to
fill in the blank.His advice is of great value to the successful completion of
our task. That is, his advice is _______ (valuable) to the success of our
task.A. invaluablyB. valuablyC. invaluableD. valueless【答案】C
【解析】本题考查形容词词缀。valuable前面加了前缀in-并不表示否定含义,而是意义被强调了,可以说invaluable是valuable的强调形式,意为"无价的",相当于priceless;而valueless意为"无价值的",故选择C。【知识点】形容词词缀
3. 构成动词的常用后缀有:-ise/ize, -en, -ify等。
如:modernize, realize, widen, strengthen, beautify, modify(修饰)等。
4. 构成副词的后缀有:-ly, -ward(s), -wise。例如:completely, rarely, truly, simply,
backward(s), forward(s), clockwise, likewise同样地
补充:绝大部分形容词变为副词时直接加ly,但也有特例。
关于形容词变副词现强调以下几点:
(1)形容词是"-le"结尾的,先去掉e,然后直接加y。例如:simply, possibly, subtly。
(2)形容词是"辅音字母加y"结尾的,先把y变成i,然后再加ly。例如:luckily, heavily。
(3)形容词是"l"结尾的,直接加ly。例如:finally, eventually, successfully。
(4)true - truly
请认真答题,答题结果将记入知识点测评的成绩!【单选题】Use the correct form of the words in the brackets to
fill in the blanks________ (lucky), he has carried out the project _______
(complete) ahead of schedule.A. Luckiness, completelyB. Luckily, completelyC.
Luckily, completionD. Unluckily, completly【答案】B
【解析】本题考查副词后缀。本句中第一个空格要填入的单词作状语,修饰整个句子,故选择副词,排除A。第二个空格处要填的单词修饰动词短语carry out the
project,因此同样选择副词,completely为正确拼写形式,故选B。【知识点】副词后缀
(二)前缀
1. 表示相反意义的前缀有:un-, dis, -in, -im, -ir, -il, -de等。
schedule形容词
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