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　　绝密★启用前          试卷类型：A
　　2013年普通高等学校招生全国统一考试(广东卷)
　　英语
　　本试卷共12页,三大题,满分135分.考试用时120分钟
　　注意事项：
　　1. 答卷前，考生务必用黑色笔迹的钢笔或签字笔将自己的姓名和考生号、考场号、座位号填写在答题卡上。用2B铅笔讲试卷类型（A）填涂在答题卡相应的位置上。将条形码横贴在答题卡右上角“条形码粘贴处”。
　　2.选择题每小题选出答案后，用2B铅笔把答题卡上对应题目选项的答案信息点涂黑；如需改动，用橡皮擦干净后，再选涂其他答案，答案不能答在试卷上。
　　3.非选择题必须用黑色字迹的钢笔或签字笔作答，答案必须写在答题卡各题目指定区域内相应位置上；如需改动，先划掉原来的答案，然后再写上新的答案；不准使用铅笔和涂改液。不按以上要求作答的答案无效。
　　4.考生必须保持答题卡的整洁，考试结束后，将试题与答题卡一并交回。
　　I 语言知识及应用（共两节，满分45分）
　　第一节   完形填空（共15小题；每小题2分，满分30分）
　　阅读下面短文，掌握其大意，然后从1~15各题所给的A、B、C和D项中，选出最佳选项，并在答题卡上将该项涂黑。
　　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.gennerally   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.inerely D. often
　　15. A. sight   B. nature  C. ability  D. belief