题目内容

It is reported that the United States uses ________ energy as the whole of Europe.

A.as twiceB.twice much
C.twice much asD.twice as much

D

解析试题分析:考查倍数表达法:这题使用的是:“A+倍数+as+形容词+名词+as+B”,表示“A的…正好是B的多少倍”。句意:据报道美国使用的能源是整个欧洲的两倍。选B。
考点:考查倍数表达法
点评:倍数表达要牢记,倍数表达法是高中英语教学的重点,也是历届高考的热点。当我们要表达甲是乙的几倍时,通常用句型来表示: “A+倍数+形容词或副词的比较级+than+B”,表示“A比B大(长、高、宽等)多少倍”。 2.“A+倍数+as+形容词或副词的原级+as+B”,表示“A正好是B的多少倍”。 3. “A+倍数+the size/height/length/width, etc+of+B”,表示“A正好是B的多少倍”。 4. “……times+what+从句”。

练习册系列答案
相关题目

完形填空

  Number sense is not the ability to count.It is the ability to recognize a   1   in number.Human beings are born with this ability.  2  , experiments show that many animals are, too.For example, many birds have good number sense.If a nest has four eggs and you remove one, the bird will not   3  .However, if you remove two, the bird   4   leaves.This means that the bird knows the   5   between two and three.

  Another interesting experiment showed a bird's   6   number sense.A man was trying to take a photo of a crow(乌鸦)that had a nest in a tower, but the crow always left when she saw him coming.The bird did not   7   until the man left the tower.The man had an   8  .He took another man with him to the tower.One man left and the other stayed, but they did not   9   the bird.The crow stayed away until the second man left, too.The experiment was   10   with three men and then with four men.But the crow did not return to the nest until all the men were   11  .It was not until five men went into the tower and only four left that they were   12   able to fool the crow.

  How good is a human's number sense? It's not very good.For example, babies about fourteen months old almost always notice if something is taken away from a   13   group.But when the number goes beyond three or four, the children are   14   fooled.

  It seems that number sense is something we have in common with many animals in this world, and that our human   15   is not much better than a crow's.

(1)

[  ]

A.

rise

B.

pattern

C.

change

D.

trend

(2)

[  ]

A.

Importantly

B.

Surprisingly

C.

Disappointedly

D.

Fortunately

(3)

[  ]

A.

survive

B.

care

C.

hatch

D.

notice

(4)

[  ]

A.

generally

B.

sincerely

C.

casually

D.

deliberately

(5)

[  ]

A.

distance

B.

range

C.

different

D.

interval

(6)

[  ]

A.

amazing

B.

annoying

C.

satisfying

D.

disturbing

(7)

[  ]

A.

relax

B.

recovere

C.

react

D.

return

(8)

[  ]

A.

appointment

B.

excuse

C.

idea

D.

explanation

(9)

[  ]

A.

fool

B.

hurt

C.

catch

D.

kill

(10)

[  ]

A.

repo

B.

repeated

C.

designed

D.

approved

(11)

[  ]

A.

confused

B.

gone

C.

tired

D.

drunk

(12)

[  ]

A.

gradually

B.

luckily

C.

strangely

D.

finally

(13)

[  ]

A.

single

B.

small

C.

local

D.

new

(14)

[  ]

A.

seldom

B.

temporarily

C.

merely

D.

often

(15)

[  ]

A.

sight

B.

nature

C.

ability

D.

belief

Number  sense is not the ability to count. It is the ability to recognize a   1  in number. Human beings are born with this ability. 2 ,experiments show that many animals are, too. For example, many birds have good number sense. If a nest has four eggs and you remove one, the bird will not  3 . However, if you remove two, the bird 4 leaves. This means that the bird knows the  5  between two and three.

Another interesting experiment showed a bird's 6 number sense. A man was trying to take a photo of a crow(乌鸦)that had a nest in a tower, but the crow always left when she saw him coming. The bird did not 7 until the man left the tower. The man had an 8 .He took another man with him to the tower. One man left and the other stayed, but they did not 9 the bird. The crow stayed away until the second man left, too. The experiment was  10 with three men and then with four men. But the crow did not return to the nest until all the men were 11 .It was not until five men went into the tower and only four left that they were 12 able to fool the crow.

How good is a human's number sense? It's not very good. For example, babies about fourteen months old almost always notice if something is taken away from a  13 group. But when the number goes beyond three or four, the children are 14  fooled.

It seems that number sense is something we have in common with many animals in this world, and that our human 15 is not much better than a crow's.

1. A. rise        B. pattern              C. change           D. trend

2. A. Importantly  B. Surprisingly  C. Disappointedly D. Fortunately

3. A. survive         B. care         C. hatch     D. notice

4. A. generally        B. sincerely   C. casually      D. deliberately

5.A. distance       B. range     C. different      D. interval

6.A. amazing       B. annoying      C. satisfying  D. disturbing

7. A. relax          B. recover       C. react     D. return

8. A. appointment     B. excuse       C. idea      D. explanation

9. A. fool           B. hurt      C. catch     D. kill

10.A. repo              B. repeated   C. designed   D. approved

11.A. confused       B. gone     C. tired      D. drunk

12.A. gradually       B. luckily    C. strangely  D. finally

13.  A. single        B. small     C. local     D. new

14. A. seldom        B. temporarily C. merely    D. often

15. A. sight          B. nature    C. ability     D. belief

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