閱讀理解

  Suppose every person on earth ate only one kind of food. And in one year that food disappeared. 1 that happened, all humans would soon disappear, too.

  Luckily, humans 2 face the problem. However, another creature (生物) may. The animal is the giant panda, one of the world's most __3__ animals.

  It has been discovered that the bamboo plants the giant pandas eat are dying. As a result, many of the pandas are dying of 4 . In the wild, the giant panda eats only two kinds of bamboo plants. One is the umbrella bamboo; 5 is the fountain bamboo. 6 kinds can live 100 years. In its 7 year the bamboo plant blooms, has seeds and dies.

  Last year the umbrella and the fountain 8 9 grow in China became 100 years old. The plant grows from seeds formed in the late 1870's. Now almost all of these bamboo plants are dead. Young shoots now grow from the seeds. However, it will be many months before the shoots are large enough to be eaten as food by the pandas. So the large black and white animals continue 10 .

  Can the wild pandas be 11 ? A group of American scientists went to China 12 the pandas in their native habitat. The studies took place in the. areas of Sichuan Province in south-west China. The scientists especially wanted to find out 13 about the animals' food. They wanted to see 14 the pandas are able to change to other foods 15 the two kinds of bamboo are growing.

  The Chinese government recognizes the worldwide concern about the giant pandas and 16 steps to save the animals. Large areas of the giant pandas habitat have been set 17 as wildlife preserves 18 the pandas can live freely. At the same time, Chinese scientists are trying to increase 19 number of giant pandas 20 some of the animals in zoos. The first baby panda was born in Beijing Zoo in the autumn of 1978.

(1)

[  ]

A. Unless
B. Since
C. If
D. Because

(2)

[  ]

A. don't
B. haven't
C. do
D. would

(3)

[  ]

A. liking
B. lovely
C. to be loved
D. love

(4)

[  ]

A. hunger
B. heat
C. hungry
D. cold

(5)

[  ]

A. another
B. the second
C. other
D. the other

(6)

[  ]

A. All
B. Both
C. Some
D. Either

(7)

[  ]

A. one hundred
B. hundredth
C. hundreds
D. hundred

(8)

[  ]

A. kinds
B. ones
C. bamboo
D. plants

(9)

[  ]

A. that
B. those
C. when
D. where

(10)

[  ]

A. to grow

B. to die

C. becoming weak

D. to be dead

(11)

[  ]

A. saved
B. saving
C. dead
D. dying

(12)

[  ]

A. to search
B. to find
C. to study
D. to do search

(13)

[  ]

A. something
B. more
C. anything
D. many more

(14)

[  ]

A. why
B. if
C. how
D. when

(15)

[  ]

A. if
B. and
C. while
D. for

(16)

[  ]

A. took
B. make
C. has taken
D. go

(17)

[  ]

A. aside
B. against
C. about
D. in

(18)

[  ]

A. where
B. there
C. and
D. which

(19)

[  ]

A. the
B. a
C. a large
D. a small

(20)

[  ]

A. to raise
B. by raising
C. to keep
D. keeping
答案:C;A;B;A;D;B;B;C;A;B;A;C;B;B;C;C;A;A;A;B
解析:

(1) C 表示假設(shè).本小題易誤選D項(xiàng),但是這句話講的并不是一個事實(shí),而是虛擬的假設(shè),因此正確答案應(yīng)為C項(xiàng).

(2) A 人類并沒有面臨這類問題.本小題也易誤選D項(xiàng),這主要是由兩方面的原因所致:一是讀題不夠認(rèn)真,文中的Luckily本身就表明人類現(xiàn)在并不面臨這一問題;二是沒有注意到該句敘述的是一個一般事實(shí),因此要用一般現(xiàn)在時態(tài).

(3) B 名詞前應(yīng)被形容詞修飾,而此題只有lovely為形容詞,故選B.

(4) A 根據(jù)上下文.應(yīng)為死于饑餓,C項(xiàng)hungry為形容詞,故選名詞hunger.

(5) D 表示兩個之中的另一個,是one…the other結(jié)構(gòu).

(6) B 很明顯是指上文提到的兩種竹子.

(7) B 句意為:在第一百年的時候,竹子開花結(jié)果然后死亡.“第一百應(yīng)用序數(shù)詞.

(8) C 指傘竹和噴泉竹.

(9) A 關(guān)系代詞.本小題應(yīng)該選A項(xiàng),而不能選其他選項(xiàng),因?yàn)檫@里需要一個關(guān)系代詞作主語引導(dǎo)定語從句 (that grow in China).

(10) B 沒有這兩種竹子作為食物,熊貓繼續(xù)死亡.本小題的誤選是由于沒有正確把握上文所提供的語料信息,----竹筍需要好幾個月才能長大供熊貓吃,因此熊貓的食物自然是個問題,所以答案不可能是A項(xiàng)或C項(xiàng).再則,熊貓的不斷死亡這一情況屬于動作,而不屬于狀態(tài),因此D項(xiàng)亦應(yīng)予以排除.

(11) A 用被動語態(tài)表示被拯救”.

(12) C 這里用study表示研究大熊貓;搜尋大熊貓為search for the pandas,這里不屬此句型,故A應(yīng)排除.

(13) B 發(fā)現(xiàn)關(guān)于大熊貓食物的更多的情況.

(14) B if在這里表示是否之意.相當(dāng)于whether,引導(dǎo)賓語從句.

(15) C 他們想看一下在這兩種竹子正在生長的時候.大熊貓是否能夠吃別的食物來代替.

(16) C “已經(jīng)采取措施,用現(xiàn)在完成時.C項(xiàng)是因?yàn)?/FONT>take steps表示采取措施,其他選項(xiàng)均不能與steps搭配,構(gòu)成動賓關(guān)系.

(17) A set aside表示留下將來使用”之意.

(18) A 先行詞表示地點(diǎn),where引導(dǎo)一個限制性定語從句修飾先行詞 wildlife preserves.

(19) A 句意為提高大熊貓的數(shù)量,故用定冠詞the來修飾number.

(20) B by raising表示通過……”.


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[  ]

A.

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Because he wanted to buy a real one, but he had no money.

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Because he didn’t want to disappoint his daughter.

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