题目内容
14.While he was investigating ways to improve the telescope Newton made _______discovery which completely changed ____ man's understanding of color.( )A. | a,/ | B. | a,the | C. | /,the | D. | the,a |
分析 当他在研究改进望远镜的方法时,牛顿做出一个重大的发现,这彻底地改变了人类对色彩的理解.
解答 答案选A.本题考查冠词的用法.前半句是由while引导的时间状语从句"While he was investigating ways to improve the telescope",主句为"Newton make ___ discovery",之后是由which引导的定语从句,修饰discovery.第一空后的discovery是可数名词的单数形式,意为"发现",本句话中第一次提到,为泛指"一个发现",又因discovery以辅音音素[d]开头,故用a.第二空后的man指代"人类",其前不用冠词.
点评 长难句注意划分句子成分,分清主句从句.man指"人类"时,其前不用冠词.
练习册系列答案
相关题目
4.Foreigners coming to China may have some surprises or embarrassment _____cultural differences.( )
A. | along with | B. | except for | C. | due to | D. | in spite of |
9.Generally speaking,__________ good education is regarded as __________ticket to success.( )
A. | a; a | B. | /;/ | C. | the; the | D. | the; a |
19.Many Europeans explored _______ continent of Africa in the 19th century with the determination to discover _______ unknown.( )
A. | /; the | B. | the; an | C. | /; an | D. | the; the |
6.Shakespeare was ___________ great writer in ___________ 17th century.( )
A. | the; a | B. | the; the | C. | a; the | D. | a |
6.A student was one day taking a walk with a professor.The professor was very popular with students for his ways of __11___.When they were walking,they saw lying in the path a pair of old shoes,which they(12)Cbelonged to a poor man who was working in a field close by.
The student turned to the professor,saying,"Let's play a (13)Don him:we'll hide his shoes,and hide ourselves behind those bushes,and wait to see his(14)Bwhen he cannot find them."with students for his ways of 11.As they w A student was one day taking a walk
The professor said,"We should(15)Camuse ourselves at the expense of the poor.You are(16)B,and may give yourself a much greater pleasure(17)Ahelping the poor man.Let's put a coin into each shoe,and then we will(18)Dourselves and watch how the (19)Aaffects him."The student did so.Before long,the poor man came across the (20)Ato the path where he had left his coat and shoes.
While putting on his coat he (21)Chis foot into one of his shoes,feeling something(22)B.He bent down to see what it was,and found the coin.(23)Band wonder appeared on his face.He stared at the coin,turning it around,then looked around on all sides without
(24)Aanyone.He put the money into his pocket,and(25)Cto put on the other shoe,and his surprise was(26)Aupon finding the other coin.
He fell upon his(27)B,looked up to heaven,and let out a sincere thanksgiving in which he spoke of his wife,sick and(28)C,and his children who(29)Dbread,whom this timely help would save from dying.
The student stood there deeply affected,his eyes filled with tears."Are you not much better(30)Dthan if you had played a trick?"said the professor.
The student turned to the professor,saying,"Let's play a (13)Don him:we'll hide his shoes,and hide ourselves behind those bushes,and wait to see his(14)Bwhen he cannot find them."with students for his ways of 11.As they w A student was one day taking a walk
The professor said,"We should(15)Camuse ourselves at the expense of the poor.You are(16)B,and may give yourself a much greater pleasure(17)Ahelping the poor man.Let's put a coin into each shoe,and then we will(18)Dourselves and watch how the (19)Aaffects him."The student did so.Before long,the poor man came across the (20)Ato the path where he had left his coat and shoes.
While putting on his coat he (21)Chis foot into one of his shoes,feeling something(22)B.He bent down to see what it was,and found the coin.(23)Band wonder appeared on his face.He stared at the coin,turning it around,then looked around on all sides without
(24)Aanyone.He put the money into his pocket,and(25)Cto put on the other shoe,and his surprise was(26)Aupon finding the other coin.
He fell upon his(27)B,looked up to heaven,and let out a sincere thanksgiving in which he spoke of his wife,sick and(28)C,and his children who(29)Dbread,whom this timely help would save from dying.
The student stood there deeply affected,his eyes filled with tears."Are you not much better(30)Dthan if you had played a trick?"said the professor.
11.A.instruction | B.contribution | C.explanations | D.suggestions |
12.A.expected | B.understood | C.supposed | D.doubted |
13.A.game | B.role | C.side | D.trick |
14.A.regret | B.confusion | C.excitement | D.sorrow |
15.A.also | B.simply | C.never | D.really |
16.A.kind | B.rich | C.brave | D.young |
17.A.by means of | B.in case of | C.for fear of | D.with regard to |
18.A.cheat | B.treat | C.examine | D.hide |
19.A.discovery | B.accident | C.experience | D.practice |
20.A.field | B.yard | C.garden | D.road |
21.A.wiped | B.kicked | C.slipped | D.felt |
22.A.wet | B.hard | C.big | D.hot |
23.A.Satisfaction | B.Surprise | C.Delight | D.Shame |
24.A.seeing | B.meeting | C.calling | D.knowing |
25.A.intended | B.pretended | C.continued | D.refused |
26.A.doubled | B.decreased | C.shown | D.imagined |
27.A.feet | B.knees | C.legs | D.hands |
28.A.discouraged | B.frightened | C.helpless | D.careless |
29.A.liked | B.earned | C.sold | D.lacked |
30.A.puzzled | B.encouraged | C.interested | D.pleased. |