第三节：完形填空（共20小题；每小题1.5分，满分30分）
阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
In the past, man didn’t have to think about the protection of his environment. There were few people on the earth, and natural resources seemed to be  21.
Today things are  22  , and the world has become too  23 . We’re using up our natural resources too quickly, and at the same time we are   24 our environment with dangerous chemicals. If we continue to do this, human life on the earth   25   survive.
Everyone 26  today that if too many fish are taken from the sea, there will soon be none left. Yet, with modern fishing  27 , more and more fish are caught. We know that if too many trees are cut down, 28  will disappear and nothing will grow on the land. Yet, we   29 to use bigger and more powerful machines to   30  more and more trees.
We know that if rivers are polluted with waste products from factories, we’ll die. 31 , in most countries wastes are   32  put into rivers or into the sea, and there are   33 laws to stop this.
We know, too, that if the  34  of the world continues to rise at the present rate, in a few years there will not be enough   35  . What can we do to solve these problems? 
If we eat more vegetables and less   36  there will be more food available for every one. Land that is used to grow crops   37 five times more people than land where animals are kept. Our natural resources will  38  longer if we learn to recycle them.
The world population will not rise so quickly if people use modern methods of birth 39   .
Finally, if we educate people to think about the problems, we shall have a better and cleaner  40  in the future.
21.   A. beautiful    B. unlimited      C. rare            D. valuable
22.   A. common    B.the same       C. changeable     D. different
23.   A. crowded     B. small         C. dirty           D. busy
24.   A. protecting   B. saving         C. polluting       D. fighting
25.   A. may not     B. will not        C. shall not       D. could not
26.   A. wonders     B. realizes        C. considers      D. discovers
27.   A. poles        B. boats         C. methods        D. ideas
28.   A. mountains    B. seas          C. trees          D. forests
29.   A. continue     B. have           C. ought         D. go on
30.   A. cut away     B. cut off         C. cut up         D. cut down
31.   A. Thus       B. However       C. Generally speaking D. Therefore
32.   A. still         B. even          C. also           D. certainly
33.   A. too many    B. a few          C. some          D. few
34.   A. production   B. pollution        C. population     D. revolution
35.   A. houses      B. vegetables       C. food          D. lives
36.   A. fruit        B. meat            C. fish          D. grain
37.   A. feeds        B. increases        C. supplies         D. helps
38. A. use          B. stay            C. keep          D. last
39. A. control       B. born            C. plan          D. reward
40. A. nature      B. sea             C. planet         D. forest

第三节：完形填空（共20小题；每小题1.5分，满分30分）

阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。

In the past, man didn’t have to think about the protection of his environment. There were few people on the earth, and natural resources seemed to be   21.

Today things are   22  , and the world has become too  23 . We’re using up our natural resources too quickly, and at the same time we are   24 our environment with dangerous chemicals. If we continue to do this, human life on the earth   25   survive.

Everyone  26  today that if too many fish are taken from the sea, there will soon be none left. Yet, with modern fishing  27 , more and more fish are caught. We know that if too many trees are cut down, 28  will disappear and nothing will grow on the land. Yet, we   29 to use bigger and more powerful machines to   30  more and more trees.

We know that if rivers are polluted with waste products from factories, we’ll die.  31 , in most countries wastes are   32  put into rivers or into the sea, and there are   33 laws to stop this.

We know, too, that if the   34  of the world continues to rise at the present rate, in a few years there will not be enough   35  . What can we do to solve these problems? 

If we eat more vegetables and less    36  there will be more food available for every one. Land that is used to grow crops   37  five times more people than land where animals are kept. Our natural resources will   38  longer if we learn to recycle them.

The world population will not rise so quickly if people use modern methods of birth 39   .

Finally, if we educate people to think about the problems, we shall have a better and cleaner   40  in the future.

21.   A. beautiful    B. unlimited      C. rare            D. valuable

22.   A. common    B.the same       C. changeable     D. different

23.   A. crowded     B. small         C. dirty           D. busy

24.   A. protecting   B. saving         C. polluting       D. fighting

25.   A. may not     B. will not        C. shall not       D. could not

26.   A. wonders     B. realizes        C. considers      D. discovers

27.   A. poles        B. boats         C. methods        D. ideas

28.   A. mountains    B. seas          C. trees           D. forests

29.   A. continue     B. have           C. ought         D. go on

30.   A. cut away     B. cut off         C. cut up         D. cut down

31.   A. Thus       B. However       C. Generally speaking D. Therefore

32.   A. still         B. even           C. also           D. certainly

33.   A. too many    B. a few          C. some          D. few

34.   A. production   B. pollution        C. population     D. revolution

35.   A. houses      B. vegetables       C. food          D. lives

36.   A. fruit        B. meat            C. fish          D. grain

37.   A. feeds        B. increases        C. supplies          D. helps

38. A. use          B. stay            C. keep          D. last

39. A. control       B. born            C. plan          D. reward

40. A. nature       B. sea             C. planet         D. forest

完形填空（共20小题；每小题1.5分，满分30分）
In the past, man didn’t have to think about the protection of his environment. There were few people on the earth, and natural resources seemed to be   1 .
Today things are  2 , and the world has become too  3  . We’re using up our natural resources too quickly, and at the same time we are   4  our environment with dangerous chemicals. If we continue to do this, human life on the earth   5 survive.
Everyone 6 today that if too many fish are taken from the sea, there will soon be none left. Yet, with modern fishing  7, more and more fish are caught. We know that if too many trees are cut down, 8  will disappear and nothing will grow on the land. Yet, we 9  to use bigger and more powerful machines to  10 more and more trees.
We know that if rivers are polluted with waste products from factories, we’ll die.   11 , in most countries wastes are   12 put into rivers or into the sea, and there are  13  laws to stop this.
We know, too, that if the   14  of the world continues to rise at the present rate, in a few years there will not be enough  15  . What can we do to solve these problems?
If we eat more vegetables and less  16 there will be more food available for every one. Land that is used to grow crops 17 five times more people than land where animals are kept.
Our natural resources will   18  longer if we learn to recycle them.
The world population will not rise so quickly if people use modern methods of birth 19 .
Finally, if we educate people to think about the problems, we shall have a better and cleaner   20 in the future.

完形填空：阅读下面短文，掌握其大意，然后从各题所给的四个选项中选出一个最佳答案。（共20小题，每小题1.5分）

   In the past, man did not have to think about the protection of his environment. There were few people on the earth, and natural resources seemed to be　46　 .                    Today things are　 47　 , the world has become too　 48　 . We are using up our natural resources too quickly, and at the same time we are　 49　 our environment with dangerous chemicals. If we continue to do this, human life on the earth　 50　 survive.

　　Everyone　51　 today that if too many fish are taken from the sea, there will soon be none left. Yet, with modern fishing　 52 , more and more fish are caught. We know that if too many trees are cut down, 　53　 will disappear and nothing will grow on the land. Yet, we　 54　 to use bigger and more powerful machines to　 55　 more and more trees.

　　We realize that if rivers are polluted with waste products from factories, we will die.　 56　 , in most countries wastes are　 57　 put into rivers or into the sea, and there are　 58　 laws to stop this. We know, too, that if the　 59　 of the world continues to rise at the present rate, in a few years there will not be enough 60　. What can we do to solve these problems ?

　  If  we eat more vegetables and less　 61　 , there will be more food available for everyone. Land that is used to grow crops　 62　 five times more people than land where animals are kept. Our natural resources will　 63　 longer if we learn to recycle them. The world population will not rise so quickly if people use modern methods of birth 64　 .

　　Finally, if we educate people to think about the problems, we shall have a better and clearer 65　 in the future.

A. beautiful         B. unlimited          C. rare                  D. valuable

A. common         B. the same            C. changeable     D. different

A. crowded         B. small                C. dirty                 D. busy

A. protecting       B. saving            C. polluting           D. fighting

A. may not          B. will not             C. shall not            D. could not

A. wonders         B. realizes             C. consider            D. discovers

A. poles              B. boats                 C. methods            D. ideas

A  mountains     B. the sea                  C. trees                 D. forests

A. continue         B. have                 C. ought                D. go on

A. grow            B. plant                 C. save                  D. cut down

A. Thus       B. However     

C. Generally speaking  D. Therefore

A. still                     B. even                 C. also                  D. certainly

A. too many      B. a few                C. some                 D. few

A. production    B. pollution           C. population      D. revolution

A. houses          B. vegetables      C. food                 D. lives

A. fruit             B. meat                 C. fish                   D. grain

A. feeds            B. increases           C. supplies             D. helps

A. use               B. stay                  C. keep                 D. last

A. control         B. born                 C. plan                  D. reward

A. nature           B. sea                 C. planet            D. forest

根据中文句子完成英语句子，并把答案填写在答题卷相应位置上，每空填一词。

66.  该旅行团将由一名受过专门培训过的护士陪同。

The tour will be _________ __________ a trained nurse.

67.  我尝试过劝那病人，可是无效。

I tried to persuade the patient, but _________ ________.

68.  他决定即使冒着被人嘲笑的危险也要做它。

He ________ ________ ________ do it even at the risk of being ridiculed.

69.  她答应回去后请每个孩子吃个冰淇淋。

She promised to ________ each of the children ________ an ice-cream.

70.  苏格兰占据了不列颠岛的北部，由大陆和周围的许多小岛组成。

Scotland occupies the northern part of Britain, ________ ________ the mainland and many islands.

71.  请再说一遍好吗?我没听懂。

Would you mind repeating that? I didn't quite ________ _________ .

72.  几十年后这个物种将会灭绝。

Species will be extinct in a ________ ________ .

73.  他不顾家庭的压力和朋友的劝告，出发探险去了。

He left for the exploration, ______ ______ the pressure and advice from his family and      friends.

74.  噪音快到我们无法忍受的地步。

Noise is coming to the point where we can't ________ ________ ________ it.