题目内容
7.On May 23,1989,Stefania Follini came out from a cave at Carlsbad,New Mexico.She hadn't seen the sun for eighteen and a half weeks.Stefania was in a research program,and the scientists in the program were studying body rhythms (节奏).In this experiment Stefania had spent 130days in a cave,30feet in depth.During her time in the cave,Stefania had been completely alone except for two white mice.Her living place had been very comfortable,but there had been nothing to fell her the time.she'd had no clock or watches,no television or tadio.There had been NO natural light and the temperature had always been kept at 21℃.
68.Stefania stayed in the cave for a long time becauseC.
A.she was asked to do research on mice
B.she wanted to experience loneliness
C.she was the subject of astudy
D.she needed to record her life
69.What is a cause for the change of Stefania's body clock?D
A.Eating fewer hours of sleep.
B.Having more hours of sleep
C.Lacking physical exercise.
D.Getting no natural light.
70.Where does the text probably come from?B
A.A novel.B.A news story.
C.A pet magazine.D.A travel guide.
分析 本文讲述的是Stefania Follini 和两只小白鼠作为生物节律的研究被试在深30英尺的洞穴里度过130天的经历.在这130天里,她生活在一个完全脱离大自然的世界里,那里的温度一直保持在21摄氏度,全天不见光明,与两只小白鼠和孤独为伴.
解答 68.C细节理解题.根据第一段的第二句"Stefania was in a research program,"可知,她是作为一个研究项目待在洞穴里的.故选C
69.D 细节理解题.根据文章的最后一句"There had been NO natural light and the temperature had always been kept at 21℃."可知,答案D正确. 70.B 文章出处题.根据文章的内容可知,此文是一篇新闻报道类的题材.故选B项.
点评 做阅读理解题,主要要读懂文章的大意及每一段的意思.然后再带着每一个问题在文中找到支持句即可.
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