摘要:23.-Peter got his leg broken is a car accident. - was that? A.Since when B.How long C.how long ago D.What

网址:http://m.1010jiajiao.com/timu_id_1672934[举报]

阅读理解
      Niels Henrik David Bohr was born in Copenhagen on October 7,1885, as the son of Christian
Bohr, Professor of Physiology at Copenhagen University, and his wife Ellen. Niels, together with his
younger brother Harald, grew up in an atmosphere most favorable to the development of his gift-his
father was a great physiologist, who encouraged his interest in physics while he was still at school, and
his mother came from a family successful in the field of education.
     In 1903, Bohr entered Copenhagen University where he came under the guidance of Professor C.
Christiansen, a highly gifted physicist, and gained his master's degree in physics in 1909 and two years
later his doctorate.
     While still a student, the announcement by the Academy of Sciences in Copenhagen of a prize to
be awarded for the solution to a certain scientific problem, caused him to conduct an experimental and
theoretical investigation of surface tension (表面张力). This work, which he carried out in his father's
laboratory and for which he received the prize offered (a gold medal), was published in the  
Transactions of the Royal Society in 1908.
      In the autumn of 1911 he went to Cambridge University, where he profited by following the
experimental work going on in the Cavendish Laboratory under Sir J. J.Thomson's guidance. In
19131914 Bohr held a lectureship in physics  at Copenhagen University and in 19141916 a similar
appointment at the Victoria University in Manchester. In  1916 he was appointed Professor of
Theoretical Physics at Copenhagen University, and from 1920 (until his death in 1962) he was the head
of the Institute for Theoretical Physics, established for him at that university.

1. Being interested in physics in his childhood, Bohr________.

A. was greatly influenced by his family  
B. always visited his father's lab
C. benefited from his school teachers    
D. had read many science books

2. From the passage, we know that in 1911 Bohr________.

A. got his doctorate              
B. moved to England
C. entered Copenhagen University 
D. had his work on surface tension published

3. What's the writer's purpose in writing this passage?

A. To introduce how Niels Henrik David Bohr became a great physicist.
B. To tell Niels Henrik David Bohr's work experience.
C. To give a brief introduction to Niels Henrik David Bohr.
D. To list Niels Henrik David Bohr's great achievements.
查看习题详情和答案>>


第二节完形填空(20小题;每小题1.5分,满分30分)
On a hike through the bush, he came across a young bull elephant standing with one leg raised in the air. The elephant   36   distressed(痛苦的), so Peter approached it very   37  .
He got down on one knee, examined the elephant's   38   and found a large piece of wood deeply embedded(刺入)in   39  . As carefully and as gently as he   40  , Peter worked the wood out with his hunting knife,   41   which the elephant gingerly put down its foot. The elephant   42   to face the man, and with a rather curious look on its face,   43   at him for several tense moments. Peter stood   44  , thinking of nothing else but being killed.   45  the elephant trumpeted(高声鸣叫)loudly, turned, and walked away. Peter never forgot that elephant or the events of that day.
Twenty years   46  , Peter was walking through the Chicago Zoo with his teenaged son. As  47    approached the elephant enclosure(围栏), one of the creatures turned and walked over to near   48   Peter and his son Cameron were   49  . The large bull elephant stared at Peter, lifted its front foot off the   50  , then put it down. The elephant  did that several times then trumpeted loudly,   51   staring at the man.
Remembering the accidental meeting in 1986, Peter could not help   52   if this was the same elephant. Peter   53   his courage, climbed over the  railing, and made his way into the enclosure. He walked   54   up to  the elephant and stared back in wonder. The elephant   55   again, wrapped its trunk around one of Peter's legs and threw this stupid ass hard against the railing, killing him immediately.
Probably it wasn't the same elephant.
36.A.appeared      B.proved        C.seemed        D.remained
37.A.quickly        B.carelessly           C.carefully      D.pitifully
38.A.foot      B.body           C.tail       D.head
39.A.her       B.it         C.them    D.him
40.A.might    B.could          C.should         D.would
41.A.after     B.before         C.with     D.on
42.A.rushed   B.turned         C.walked        D.stepped
43.A.stared    B.watched      C.noticed        D.glanced
44.A.quiet     B.silent          C.frozen         D.sad
45.A.Slowly         B.Highly        C.Lowly         D.Finally
46.A.later      B.after           C.ago      D.late
47.A.Peter     B.Cameron     C.they     D.visitors
48.A.where   B.when          C.what     D.that
49.A.sightseeing   B.visiting       C.walking       D.standing
50.A.floor     B.ground        C.earth    D.land
51.A.all at once    B.all the while     C.all the same     D.all of a sudden
52.A.realizing       B.feeling        C.sensing        D.wondering
53.A.gathered       B.called         C.took     D.kept
54.A.round    B.direct          C.about    D.right
55.A.shouted        B.cried           C.whispered    D.Trumpeted

查看习题详情和答案>>

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网