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主題 : 考博英語技巧----試驗型

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樓主發表于: 2014-10-10

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考博英語技巧----試驗型

套路四：試驗型
1. 特點：全文講述一個或一系列試驗，通常文章段落較多（一般五段以上）篇幅較大，背景比較陌生，細節千頭萬緒。但是出題規律極強，一旦掌握試驗型文章的兩把尖刀：實驗目的和實驗結論，就可輕松的搞定此類文章。
2. 文章主題：實驗目的
3. 判斷標志：文章開頭或題干中一般會出現：experiment, test, study,research, survey此類表示實驗的詞。
4. 出題點及出題方式
1) 實驗目的：主題題
2) 實驗結論：細節題
5. 真題舉例：
Taste is such a subjective matter that wedon’t usually conduct preference testsfor food. The most you can say about anyone’s preference, is that it’s oneperson’s opinion. But because the two bigcola (可口可樂) companies—Coca-Cola and Pepsi Cola aremarketed so aggressively, we’ve wonderedhow big a role taste preference actually plays in brand loyalty. We set upa taste test that challenged people who identified themselves as eitherCoca-Cola or Pepsi fans: Find your brand in a blind tasting.
Weinvited staff volunteers who had a strong liking for either Coca-Cola Classic (傳統型)or Pepsi, Diet (低糖的) Coke, or Diet Pepsi. These were people who thoughtthey’d have no trouble telling their brand from the other brand.
Weeventually located 19 regular cola drinkers and 27 diet cola drinkers. Then wefed them four unidentified samples of cola one at a time, regular colas for theone group, diet versions for the other. We asked them to tell us whether eachsample was Coke or Pepsi; then we analyzed the records statistically to comparethe participants’ choices with what mere guess-work could have accomplished.
Gettingall four samples right was a tough test, but not too tough, we thought, forpeople who believed they could recognize their brand. In the end, only 7 out of19 regular cola drinkers correctly identified their brand of choice in all fourtrials. The diet-cola drinkers did a little worse-only 7 of 27 identified allfour samples correctly.