分析 不同于化學(xué)家和物理學(xué)家使用儀器進行試驗,生物學(xué)家、醫(yī)學(xué)專家使用像老鼠一樣的生物進行試驗.但是,有三個獲得過諾貝爾獎的科學(xué)家,他們是用自己的身體進行試驗的.
解答 59-62 BCAD
59 B 根據(jù)But there are three Nobel prize-winning scientists who actually chose to experiment on themselves"和文中的小標題可知,文章主要介紹了三個以自己作為研究對象的獲得諾貝爾獎的科學(xué)家,故選B.
60 C 根據(jù)Marshall bravely drank some of the bacteria."可知,Barry Marshall親自喝下了幽門螺桿菌,故選C.
61 A 根據(jù).the disease might be related to a bacteria called Helicobacter pylori"可知,劃線詞指的是一種疾病,故選A.
62 D 根據(jù)With the help of his colleagues,he gave himself three different vaccines based on his research and a total of eight experimental therapies."可知,Ralph Steinman給自己注射過三次基于他的研究的不同的疫苗,進行了八次實驗性治療,故選D.
點評 考察學(xué)生的細節(jié)理解和推理判斷能力,做細節(jié)理解題時一定要找到文章中的原句,和題干進行比較,再做出正確的選擇.在做推理判斷題不要以個人的主觀想象代替文章的事實,要根據(jù)文章事實進行合乎邏輯的推理判斷.
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