首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Early Ideas about the Universe Early man got his ideas about the universe by looking at the stars as you do. He observed car
Early Ideas about the Universe Early man got his ideas about the universe by looking at the stars as you do. He observed car
admin
2013-08-28
23
问题
Early Ideas about the Universe
Early man got his ideas about the universe by looking at the stars as you do. He observed carefully, and learned many things about the sun, the moon, and the stars.
Suppose you were asked to collect evidence about the sun as early man did. You might go out morning after morning and see it come up in the east. Even on cloudy mornings, you would observe that the darkness goes away and the world becomes light. You might not see the sun but would be sure it is there, because you notice that the earth warms up. As you continued, the sun climbs higher in the sky each day during part of the year. It stays in the sky longer. The earth gets warmer. Things begin to grow. It is spring and then summer.
After a while the sun stays in the sky for shorter and shorter periods. Many plants begin to die. Leaves fall. Winter comes. Year after year this is repeated and you cannot tell exactly why it happens. But you realize that the sun seems to make the difference. Primitive(原始的)man felt that since the sun was so powerful it must be a god. It may seem silly to us now to worship(崇拜)a sun-god, but primitive man was right about the importance of the sun to life on earth.
You have been told that the world is round Hut suppose no one had ever taught you that the world was like a huge ball. Would you have ever thought of it yourself? You cannot see the curve(曲线)of the earth at once. You would have no idea of how big it was. That’s why early man believed that the earth was small and flat. Such ideas appeared from the evidence they had.
If you watch the stars night after night, you will see them rise and set. As you look at the sky, it is not difficult to imagine that you are in the center of a vast collection of twinkling(闪烁)lights. Some early astronomers(天文学家)believed the sky was a crystal shell or series of crystal shells, one inside the other. They believed this because that is what the night sky looked like. For many centuries, men believed that the earth was the center of the universe and that the sun, the moon, and the stars circled around it.
A. Early Ideas about the Sky and the Stars
B. The Importance of the Sun to Life on Earth
C. Primitive Knowledge of the Moon
D. The Sun in Autumn and Winter
E. Early Ideas about the Earth
F. Collecting Evidence about the Sun
Paragraph 2______.
选项
答案
F
解析
第二段主题句为第一句Suppose you were asked to collect evidence about the sun as early man did,假设你被要求去像古人一样搜集关于太阳的信息。段中详细列出了一系列为了搜集信息,你有可能会做的事情。F选项Collecting Evidence about the Sun与其意思一致,故F为正确答案。
转载请注明原文地址:https://jikaoti.com/ti/a0JsFFFM
本试题收录于:
职称英语理工类A级题库职称英语分类
0
职称英语理工类A级
职称英语
相关试题推荐
ThecountrysaysthattheinvestmentofUS$14millionisbigenoughfordevelopingthatcountry’schipindustry.Mainstreamch
HighwaysintheUSTheUnitedStatesiswell-knownforitsnetworkofmajorhighwaysdesignedtohelpadrivergetfromoneplac
ADon’tBeaPerfectionistBTheBenefitsofKnowingWhereWeWanttoGoCHardWorkPlusGoodLuckDTheOutcomesofOurEf
LookingtotheFuture—2040Doyouforgettoturnoffthelightsandheaterswhenyougooutofaroom?In2040itwillnot
NewcomersWhenacountryisunder-populated,newcomersarenotcompetitors,hutassistants.Ifmorecometheymayproducen
Thenurseryisbrightandcheerful.
Farmers’MarketsCharlotteHollinsknowsshefacesabattle.The23-year-oldBritishfarmerandher21-year-oldbrotherBen
Accordingtothepassage,inbuyingasecond-handvehicleitismostimportanttoknow______.AccordingtoBleakly,beforebuy
Hetalkstoughbuthasatenderheart.
Shecouldnotanswer,itwasanimmenseloadoffherheart.
随机试题
甲市A公司以信件方式向乙市B公司发出承诺通知。A公司于11月5日将信件送达甲市邮局,到达乙市邮局的日期为11月7日,该信送达B公司收发室的日期为11月8日,B公司总经理阅读该信件的日期为11月10日。A公司承诺生效的时间为
心肌抑制因子(MDF):
放疗、化疗后有关骨髓的描述正确的是
鳃裂囊肿穿刺液多为皮样囊肿穿刺物为
既可安神,又可祛痰的药物是()
甲公司预计2015年度持有的以公允价值进行后续计量的资产的公允价值将大幅度下降,为减少公允价值大幅度波动对公司损益的影响,甲公司决定进行如下会计政策变更。(1)2015年1月1日,甲公司将所持有乙公司股票从交易性金融资产重分类为可供出售金融资产,并将其作
根据所给材料处理问题。某期刊为16开本,在版式设计上既讲究原则性又倡导灵活性。某相关专业的大三学生小王到该期刊社实习,找了一篇名为《大数据重塑能源系统,智能管理的有效利用是重点》的文章练习版式设计。该作品的正文主体文字用10.5磅宋体,通栏排。按
教师职业专业化的条件是什么?
查询单价在600元以上的主机板和硬盘的正确命令是
A、Watersports.B、Racinginrivers.C、Storiesaboutwomenswimmers.D、Booksaboutswimming.D题干问的是最近什么流行起来了。短文中提到,人们常常把生命比作水,这可能
最新回复
(
0
)