题目内容
5.To live a green life,we should try to save energy and producepollution.( )
A. | more; less | B. | less; more | C. | more; fewer | D. | most; least |
分析 为了绿色的生活,我们应该设法节约更多的能量,制造更少的污染.
解答 答案:A more为much和many的比较级,修饰可数名词或不可数名词;most为much和many的最高级,修饰可数名词或不可数名词;less是little的比较级,更少的,修饰不可数名词.least,little的最高级,最小的,最少的,修饰不可数名词;fewer是few的比较级,更少,修饰可数名词.联系语境,本句应使用比较级来表达句意,强调和以前相比应节省更多的能源制造更少的污染.所以第一个空应用much的比较级more;第二个空应用little的比较级less.故选A.
点评 此题考查形容词的比较级用法.做题时联系前后语境,准确把握好句意,从而确定使用比较级还是最高级.还要注意表示数量的这些词的比较级和最高级的特殊变化形式,注意修饰的词是可数还是不可数名词,不要混淆.
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