(每日一练)2022 届高中英语数词知识总结例题


单选题

1、According to a survey, four out of five women do housework at home, but only _________ of men would do it.

A．four fifthB．four fifthsC．two fifthD．two fifths

答案：D

解析：

考查数词。句意：根据调查显示，五分之四的女性在家做家务，但是只有五分之二的的男性会在家做家务。分
数的表达方法为：分子用基数词，分母用序数词，分子大于“1”时，分母要加 s，根据规则可知，五分之四的正
确表达为 four fifths，五分之二的正确表达方法为 two fifths；结合空格前“but only”可知，男性在家做家务的数
量比较少，所以应填五分之二。故选 D。

2、About ______ of the surface of the earth is covered with water.

A．three fourthB．three fourthsC．third fo ...