倍数表达法的配套练习

精品文档 1欢迎下载 倍数表达法的配套练习 1 Americans eat vegetables per person today as they did in 1910 A more than twice B as twice as many C twice as many as D more than twice as many 2 After the new technique was introduced the factory produced cars in 2005 as the year before A as twice as many B as many twice C twice as many D twice many as 3 After the new reform the output of the paper mill is now as it was in 2002 A three times as large B twice as big C as twice many D as four times large 4 I like this jacket better than that one but it costs almost three times A as much B as many C so much D so many 5 The earth is nearly the moon A 50 time the size of B 50 times the size of C 50 times as size as D 50 times as that of 答案 D C A A B 1 解析 句意 今天美国人均吃的蔬菜比 1910 年的两倍还多 本 题考查倍数的表达方式 根据题中已有的连词 as 可以推断空格内 精品文档 2欢迎下载 应填原级 注意语序 倍数 as 形容词原级 as A 句子结构紊 乱 B 应去掉第一个 as C 应去掉第二个 as 答案 D 2 解析 句意 在引进了新技术后 工厂在 2005 年生产的汽车数量 是一年前的两倍 考查倍数的表达方式 倍数 as 形容词原级 as A B D 存在结构错误 答案 C 3 解析 句意 在改革以后 造纸厂现在的产量是 2002 的 倍 形容 output 用 large 而不是 big 倍数的表达方法是 倍数 as 形容词原级 as 答案 A 4 解析 句意 比起那件夹克衫我更喜欢这件 但是它的价格却是 那一件的三倍 Three times as much 是 three times as much as that one 的省略 这是倍数的表达方式之一 价格是不可数 用 much 修饰 答案 A 5 解析 句意 地球的体积大约是月球的 50 倍 考查倍数的表达 法 times 倍数 the 度量名词 of 此处表示体积大小 度量 名词用 size 答案 B 精品文档 3欢迎下载 欢