一、数词竟然有复数,平时学习不注意 难点介绍: 对数词的掌握不少同学建立在基数词、序数词及其转换上,很少有人会想到数词的复数形式,结果造成高考中的失分。 题例分析: 例1:It is rare in ________ that people in ________ fifties are going to university for further education. A. 90s; the B. the 90s; / C. 90s; their D. the 9 析:D。 第一空表"在90年代",应用in the 90s短语;第二空表"在他们五十多岁时",应用 in their fifties短语,但不少同学不了解数词的复数形式,结果只能乱选一气。 例2:All of the students came into the classroom by ________. A. two a C. two and threes D. 析:D。三三两两应表达为by twos and threes,但有些同学因对数词的复数形式缺乏了解而造成解题错误 例3:It is said that this terrible matter happened in ________. A. eighties B. eighty C. t 析:D。in the 应对方法:重视 二、特殊数词记不住,考试难免会出错 难点介绍: 不少同学对基数词、序数词非 题例分析: 例1:It is reported that the United States uses ________ energy as the whole of Europe. 析:D。该题考查倍数的表达方法,其结构为:A... times as 形容词/副词原级as B,不少考生没记住这个结构,结果造成失分。 例2:He did it ________ it took me. A. one-third a time B. one-third time C. the one-third time D. one-third the time 析:D。分数的表达方式为:先讲分子,再讲分母,分子用基数词,分母用序数词,分子大于1时分母用序数词的复数形式,中间加连字符号。分数应放在所修饰的名词前面。不少考生对分数构成及其用法特点缺乏了解,容易造成失分。 例3:Can't you see this map is _______ small as that one? A. half as B. as half C. two-ninth as D. two as 析:A。 A是B...的一半可表达为:A is half as...as B。但如果记不住这一结构,在极易混淆的备选答案前考生难免莫衷一是。 例4:Look, this bridge is only ________ that one. A. as long C. as four-fifths as long D. as four-fifths long as 析:B。A是B...的几分之几可表达为:A is +分数+as...as B。这种试题的备选答案形式相似,混淆度高,如果句型记忆不牢极易造成失分。 应对方法:熟悉分数、百分 |
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