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Over the years new technology have changed farming. Change in a general direction is a trend. Yet people often recognize trends only when they consider the past. Today we look back at some trends in American agriculture. We began with the change from animal power to mechanical power.

       In 1920, America had more than 25 million horses and mules (骡子). Most were used for farm work. Around the same time, a competitor began to appear in large numbers. Tractors could turn soil, pull loads and speed harvests and they could do it better.

       More tractors meant fewer horses and mules. By the 1960s, the numbers of these work animals settle to where they remain today. That is about one-tenth the levels in 1920. Yet even the demand for tractors had its limits. Tractors reached their highest numbers around 1982. The numbers have been slowly decreasing. Experts say farmers can do more with less now because of new technologies. So tractors replaced horses and mules. As a result, farmers no longer needed to raise crops to feed work animals.

       Oats (燕麦) have long been food for horses and mules. In 1954, American farmers planted over 16 million hectares of oats. By 2000, that was down to less than one million hectares. So, what did the farmers do with the extra land? More and more farmers began to plant a new crop around the same time that the tractor became popular. It was the soybean. The soybean is one of the oldest plants harvested. Yet it was not planted widely in the United States until the 1920s. By the year 2000, close to 30 million hectares were planted with soybeans. It is the nation’s most important crop for high protein animal feed and for vegetable oil. In fact, soybeans are the second most valuable crop grown by American farmers after corn. Much of the soybean production goes to exports.

1.The best title for this text might be ______________.

       A.Technology Have Changed Farming      

       B.The Tractors Have Replaced Horses

       C.The Tractors Are More Advanced Than Horses                                               D.Soybeans Have Replaced Oats

2.By the 1960s, how many work horses and mules had still remained in America?

       A.About 25 000 000.                               B.About 2 500 000.

       C.About 250 000 000.                             D.About 30 000 000

3.Which of the following statements is false according to the text?

       A.Changing from animal power to mechanical power is the start of the change in American

       agriculture.

       B.Tractors changed the way of farming in America during the early 20th century.

       C.Tractors reached their highest numbers over half a century from its beginning

       D.Soybean was planted widely in the United States owing to animal-powered agriculture.

4.What isn’t the advantage of using tractors in America?

       A.The using of tractors led to the trend of change in agriculture.

       B.Farmers can do more farming work with less labor in agriculture.

       C.More land was used to plant economic agriculture products.

       D.Using tractors increases the growth of the economy in agriculture.

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Bourbon, Mo.; 573/732-4765; http://www.wine-mo.com Doubles with private bath $75, $10 per additional person. Trail and riding fees extra.

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A. you can enjoy the best cuisine at the first rate restaurant

B. some farm provide country experiences as well as good accommodations

C. farm work is hard, but you can enjoy it a lot, playing with the animals

D. if you want to hear a cow’s cry, please stay on a best farm

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A. Hull-O Farm was not built for overnight visitors

B. Frank and Sherry Hull run a farm out of a storybook

C. kids can sit on a gentle cow’s back on Hull-O Farm

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A. $175.                 B. $220.                C. $235.                D. $250.

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完形填空(共y小题;每小题1.5分,满分30分)

Not too long ago ,an incident that happened at Walt Disney touched me greatly. A guest  36 out of our Polynesian Village resort(度假胜地)at Walt Disney was asked how she 37 her visit .She told the front-desk clerk she had had a (n) 38 vacation ,but was heartbroken about 39 several rolls of Kodak color film she had not yet  40 .At that moment she was particularly  41 over the loss of the pictures she had shot at our Polynesian Luau ,  42 this was a memory she especially treasured.

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   Excellent 54 does not come from policy (政策性的)handbooks .It comes from people who 55 and from a culture that encourages and models that attitude.

1.A.working       B.checking     C.trying           D.staying

2.A.expected       B.realized     C.paid             D.enjoyed

3.A.disappointing   B.wonderful    C.uncomfortable   D.important

4.A.taking         B.dropping     C.losing        D.breaking

5.A.developed      B.taken        C.washed       D.loaded

6.A.silly           B.nervous      C.calm         D.sad

7.A.when          B.where        C.as           D.which

8.A.covering        B.finding       C.making      D.keeping

9.A.Excitedly       B.Fortunately    C.Therefore    D.Quietly

10.A.understood      B.reminded     C.trusted       D.discovered

11.A.workers        B.guests        C.managers     D.clerks

12.A.printed         B.shot          C.unused       D.recorded

13.A.film           B.card          C.camera       D.packet

14.A.frequently      B.personally     C.alone         D.actually

15.A.rules          B.pictures       C.handbooks    D.performances

16.A.case           B.work        C.time         D.position

17.A.story          B.place        C.photo         D.show

18.A.only           B.almost      C.never         D.nearly

19.A.advice         B.experience   C.quality        D.service

20.A.care           B.serve       C.like           D.know

 

 

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