分析 文章大意:
本篇文章主要講的是人類(lèi)基因組計(jì)劃的相關(guān)知識(shí)以及完成之后給人們打來(lái)的好處及弊端.
人類(lèi)基因組計(jì)劃花費(fèi)了13年時(shí)間,到2000年,發(fā)表人類(lèi)基因組草圖,2006年發(fā)表全部23條染色體的基因序列.
到目前為止,絕大部分的研究還處在基礎(chǔ)階段,沒(méi)有人確切的知道該如何分析這些數(shù)據(jù),用于臨床醫(yī)療還為時(shí)尚早,盲目的使用會(huì)引起諸多社會(huì)問(wèn)題.
目前看來(lái),檢測(cè)過(guò)程及檢測(cè)后獲得的數(shù)據(jù)遠(yuǎn)遠(yuǎn)沒(méi)有達(dá)到完美的地步,因此要進(jìn)行更深入的研究.
解答 56.B,推理判斷題,文中提到"It took 13years of international effort to map the human biological blueprint of all the genes (基因) that make us different people.The first rough draft (草圖) was made in 2000,The last of our 23chromosomes (染色體) was clearly described in 2006"人類(lèi)基因組計(jì)劃花費(fèi)了13年時(shí)間,到2000年,發(fā)表人類(lèi)基因組草圖,2006年發(fā)表全部23條染色體的基因序列,由此確定時(shí)間是2006年的13年前,由此確定選擇B.
57.C,推理判斷題,文中提到"At present they largely remain in the period of research studies"到目前為止,絕大部分的研究還處在基礎(chǔ)階段,用于臨床醫(yī)療還為時(shí)尚早,由此確定選擇C.
58.D,推理判斷題,文中提到"One of the usual criticisms (批評(píng)) is that the science is so new that no one really knows yet how to explain the information"擔(dān)心基因檢測(cè)出現(xiàn)問(wèn)題的一個(gè)重要原因就是這項(xiàng)新的技術(shù)剛剛起步,沒(méi)有人確切的知道該如何分析這些數(shù)據(jù),由此確定選擇D.
59.C,推理判斷題,文中提到"They also noted some of the genetic information the tests are based on at present is far from being perfect."目前看來(lái),檢測(cè)過(guò)程及檢測(cè)后獲得的數(shù)據(jù)遠(yuǎn)遠(yuǎn)沒(méi)有達(dá)到完美的地步,因此要進(jìn)行更深入的研究,由此確定選擇C.
點(diǎn)評(píng) 對(duì)于閱讀表達(dá)題,一定要記得首先通讀全文,了解文章大意,然后再根據(jù)文章關(guān)鍵詞,關(guān)鍵句,掌握細(xì)節(jié)問(wèn)題,并進(jìn)行推理判斷,再去回答具體的問(wèn)題.
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