摘要：(一) 数字与计算(Numbers And Caculation) 1 . 加减法计算型 音响信息中出现的数字之间的关系往往用 more , less , late , early , fast , slow , before , after , have , start , begin , spend , miss , leave , increase , add , borrow , lend 之类的词或介词短语来表示.能否捕捉到录音中的数字及它们之间的关系信息至关重要. 例 1:M:Did you get home when your daughter did at 8 : 50 last night ? W : No , I was 15 minutes late because of the heavy traffic . Q : When did the woman get home ? A . 8 : 50 (B) 9 : 05 C . 8 : 35 D . 9 : 15 例 2:W:What's the time by your watch ? M : Eleven-thirty . But it's three minutes slow . Q : What's the correct time ? (A) 11 : 33 B . 11 : 27 C . 11 : 10 D . 11 : 30 2 . 乘除法计算型 乘除法的数字一般不超出心算和速算的范围.数字之间的关系常用具有倍数和百分数意义的名词.形容词.副词或动词来表达.注意下列词或词组:times , twice , couple , pair , a pair of , half , half lf , double , quarter , one-third of 等. 例 3:M:How many students passed the entrance examination last term ? W : Well , let me see , 1060 students took the exam , but half of them failed . Q : How many students did the woman believe had succeeded ? A . 1060 B . 1016 C . 1590 (D) 530 3 . 混合运算法计算型 这是一种比较复杂的计算题型.通常出现在价格的计算问题上.听音时对于对话中的数字.哪些是直接已知条件.哪些是间接已知条件.通过何种步骤求得要问的结果.要有一个清醒的数学头脑. 例 4:M:This black bag is ＄2 . 00 and that blue one is a dollar more . W : The red one is twice as much as the blue one . Q : How much re two red bags ? A . ＄4 . 00 B . ＄8 . 00 C . ￡6 . 00 (D) ＄12 . 00 首先弄清蓝色与黑色之间的价格关系:the blue bag is a dollar more .通过黑色求得蓝色的价格 ＄3 . 00,然后弄清红色与蓝色的价格关系:the red one is twice as much as the blue one , 通过蓝色求得红色的价格 ＄6 . 00,最后再将红色的单价乘以 2.即为所得的结果 ＄12 . 00 . 4 . 近音.近形数字的辨认及其它 有些试题中的书面选择项排列出几个与音响信息中近音.近形的数字.用以混淆视听.迷感考生.以考察考生对数字的辨别能力. 例 5:M:Is this 415 Fifth Street ? W : No , it's 514 Fourth Street . A . 514 Fifth Street B . 514 Fourth Street C . 415 Fourth Street (D) 415 Fifth Street 做这类题的办法是边听边记.排除干扰项.逐步缩小“包围圈 ,数字用不同表达法代表同一概念也是听力测试中常用的命题方法.如: a quarter to twelve 与 eleven forty-five 与 11 : 45 / the other day 与 a few days ago / 24 : 00与 twenty-four

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