题目内容
10.The eventual extinction of the large prehistoric animals has always attracted researchers.However,it is impossible to recreate most of them,either because the fossilized(变成化石的) DNA is too old (dinosaur)or just not available.But the one exception may be the woolly mammoth,which lived about 8,000years ago.分析 本文是说明文.日本的科学家正在尝试克隆猛犸象,企图复活这一史前庞然大物.
解答 32-35 CABD
32.C.细节理解题.由第二段中的the ice-cold weather they lived in,plenty of well-preserved specimens have been discovered及frozen可知,猛码象生活的 地域气候寒冷,这使得它们的遗骸保存得比较完好.
33.A.细节理解题.由第三段中的to seek out the DNA from a flash-frozen specimen of the mammal可知,科学家去西伯利亚是要找到合适的猛犸象DNA.
34.B.段落大意题.由第四段中的join the mammoth's DNA with an empty egg,Then,by using an electric current,After a few days可知,本段介绍了科学家克隆猛犸象将会实施的步骤.
35.D.细节理解题.由倒数第二段中的 but they are hoping they will be able to study it and answer the age-old question of how they became extinct 可知,如果克隆成功,科学家可以通过研究猛犸象宝 宝来探究猛犸象灭绝背后的原因.
点评 阅读理解题测试考生在阅读基础上的逻辑推理能力,要求考生根据文章所述事件的逻辑关系,对未说明的趋势或结局作出合理的推断;或根据作者所阐述的观点理论,对文章未涉及的现象、事例给以解释.考生首先要仔细阅读短文,完整了解信息,准确把握作者观点.
16.A.might | B.should | C.would | D.must |
17.A.Unless | B.Although | C.Since | D.But |
18.A.dreamed | B.worried | C.asked | D.shouted |
19.A.this | B.that | C.it | D.which |
20.A.different | B.scientific | C.musical | D.basic |
21.A.begged | B.blamed | C.invited | D.paid |
22.A.inside | B.outside | C.through | D.along |
23.A.insisting on | B.relying on | C.arguing about | D.wondering about |
24.A.traveling | B.running | C.riding | D.walking |
25.A.madly | B.rapidly | C.exactly | D.possibly |
26.A.Over | B.Down | C.Around | D.Beside |
27.A.windows | B.steps | C.center | D.gate |
28.A.Until | B.As | C.While | D.Because |
29.A.getting | B.introducing | C.leading | D.moving |
30.A.felt | B.learned | C.concluded | D.found |
31.A.transparent | B.bright | C.plain | D.wide |
32.A.anxious | B.angry | C.serious | D.sad |
33.A.turned around | B.cheered up | C.settled down | D.dropped in |
34.A.hill | B.valley | C.background | D.sight |
35.A.imagined | B.decided | C.realized | D.guessed. |