分析 原文大意:
3月14日,世界各地的數(shù)學和科學愛好者慶祝了一個特別的日子:Pi日.
Pi是一個無理數(shù),近似等于3.14.有時用希臘語π書寫.在計算機的幫助下,數(shù)學家已經能夠計算出小數(shù)點后超過萬億(萬億)的十進制數(shù),但數(shù)字仍然沒有結束.這使pi對人們造成一種困擾,即使是最著名的科學家和數(shù)學家也不例外.
Pi日在3月14日在世界各地慶祝,因為我們寫這個日期為3/14,看起來像數(shù)字pi.
對于一些人來說,Pi Day的吸引力(感染力)遠遠超出了數(shù)學和科學.Pi在整個流行文化中出現(xiàn).你可以在電影,漫畫,音樂等等中看到它."在現(xiàn)代電影中,電影制作者為了制造神秘感,通常使用符號pi,"美國猶太裔美國作家喬•喬伊的大衛(wèi)•布拉特納說.
人們也喜歡試圖記住pi的數(shù)字,別且常和競爭對手比試,看看誰能記得最多.許多教師舉行類似比賽,看看他們的學生可以記住多少數(shù)字.吉尼斯世界紀錄,記憶pi的記錄由中國的劉超保持,他成功地記下了近67889個小數(shù)點的地方.
總之,Pi日是關于與數(shù)字的樂趣.人們通過吃或投擲餡餅和舉辦與pi相關的游戲和活動慶祝Pi日.今年,新澤西州普林斯頓舉行了愛因斯坦的生日聚會,他的生日也在3月14日.還有一個"步行事件",人們一起徒步行走3.14英里.像數(shù)字本身,Pi日的可能性是真正無止境的.
解答 35.B,文章第一段指出,pi日在3月14日"On March 14,math and science lovers around the world celebrated a special day:Pi Day"表明在3月14日的同時,全世界的數(shù)學家和科學家共同慶祝,所以A選項正確,B選項錯誤,第二段中"Pi is equal to about 3.14,but the number goes on endlessly.It is sometimes written in Greek,π"說明其值近似等于3.14,且用希臘字母π表示.CD正確.
36.C,由題意可知,"there is still no end to the number.This makes pi puzzling,"由于小數(shù)位數(shù)太多,所以對人們造成困擾,A譯為有吸引力的;B譯為讓人興奮的;C譯為不便于理解的;D譯為幫助,所以選擇C.
37.D,根據(jù)電影制作人的話"the filmmaker wants to produce a sense of mystery(神秘),often the symbol pi is used",在電影中為了增加神秘感,就會使用pi,所以選擇D選項.
38.A,最后一段都在圍繞慶祝pi日進行慶祝.比如比賽記憶位數(shù),"Many teachers hold class contests to see how many numbers their students can memorize";或者扔甜甜圈"People celebrate Pi Day by eating or throwing pie and with fun pi-related games and activities"等,所以選擇A.
點評 閱讀理解題題,考生注意通讀全文,在理解的基礎上,按要求做題,最好能在原文找出出處.
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