第二节　 完形填空。(共20小题；每小题1分，满分20分)

Once, when I was a teenager, my father and I were standing in line to buy tickets for the circus. Finally, there was only one family between us and the ticket counter.

This family made a big 　36　 　on me. There were eight children. You could　 　37 　　they didn't have a lot of money. Their clothes were not expensive, but they were clean. The children were 　38　 　, all of them standing in line, two-by-two behind their parents, holding hands. They were 　　39　 　jabbering(吱吱喳喳地讨论)about the clowns, elephants and other acts they would see that 　40　 .

One could sense they had never been to the circus before. It 　41　 　to be a highlight(最精彩的部分)of their young lives. The father and mother were at the 　42　 　of the pack(一群), standing proud as could be.

The ticket lady asked the father how many tickets he wanted. He 　43　 　responded, "Please 　44　 me buy eight children's tickets and two adult tickets so I can take my 　45　 　to the circus. " The lady quoted the price. The father leaned a little 　46　 　and asked, "How much did you say?" The lady again quoted the price. The man didn't have enough money.

How was he 　47　 　to turn and tell his eight kids that he didn't have enough money to take them to the circus? Seeing what was going on, my dad put his hand in his pocket, pulled out a $20 bill and 　　48　 　it on the ground. (We were not wealthy in any sense of the word!)

My father reached down, 　49　 　the bill, tapped the man on the shoulder and said, "Excuse me, sir, this fell 　50　 　your pocket. "

The man knew what was going on. He wasn't begging for a handout(施舍)but certainly 　51 　the help in a desperate, heartbreaking, embarrassing 　52　 . He looked straight into my dad's eyes, took my dad's hand in both of his, squeezed　 　53　 　onto the $20 bill, and with his lip quivering(颤抖)and a tear running down his cheek, he replied, "Thank you, thank you, sir. This really means 　54　 　to me and my family. "

My father and I went back to our car and drove home. We didn't go to the circus that night, 　　55 　we didn't go without.

36. A. decision　　　　　　　　　　 B. expression　　　　　　　　 C. impression　　　　　　　　 D. story

37. A. speak　　　　　　　　　 B. say　　　　　　　 　 C. talk　　　　　　　 D. tell

38. A. bad-tempered　 B. well-behaved　　　 　 C. kind-hearted　　　 　 D. absent-minded

39. A. excitedly　　　　　　 B. sadly　　　　　　　　 　 　　 C. shyly　　　　　　　　 　　 D. friendly

40. A. morning　　　　　　 B. afternoon　　　　 　 C. noon　　　　　　 　 D. night

41. A. promised　　　　　　 B. had　　　　　　　 C. was　　 　　　　　 　　　 D. turned

42. A. back　　　　　 B. foot　　　　　　 　 C. head　　　　　　 　 D. end

43. A. slowly　　　　 　 　 B. proudly　　　 　 　　　 C. disappointedly　 　　 D. loudly

44. A. allow　　 　 　　 B. permit　　　　　 　 C. get　　　　　　　 　　　 D. let

45. A. children　　　 　 B. wife　　　　　　 　 C. family　　　　　　 D. friends

46. A. distant　　　　 　 B. closely　　　　　　 　　　 C. close　 　　　　　　 D. closer

47. A. supposed　　　 　 B. thought　　　　　 C. imagined　　　　　 　　　 D. expected

48. A. fell　　　　　 　 B. dropped　　　　　 　　　 C. dripped　　　　　 D. dipped

49. A. took up　　　 　 B. held up　　　　　 C. picked up　　　　 D. put up

50. A. in　　　　　 　 B. on　　　　　　　 C. behind　　　　　 　 D. out of

51. A. thank　　　　 　　 B. hope　　　　　　 C. envy　　　　　　 D. appreciate

52. A. situation　　　 　 B. position　　　　　 　　　 C. condition　　　　　 　　　 D. occasion

53. A. tightly　　　 　　 B. slightly　　　　　 C. toughly　　　　　 D. brightly

54. A. many　　　　 　　 B. a little　　　　　　 C. a lot　　　　　　 　 D. less

55. A. so 　　　　　 　　 B. but　　　　　　　　　　　　　 C. and　　　　　　　 D. or

第一节：语法和词汇知识(共15小题；每小题1分，满分15分)

21. It’s clear that ________ little money he earns can hardly support ________ family as large as his.

A．the; a　　　 B．a; the C．不填；a　 D．不填；the

22. Children who have problems connecting letters with sounds or understanding what they read may be showing ______ of learning disabilities.

A. signs　　　　　 B. examples　　　　　 C. symbols　　　　　　 D. marks

23. Was it in the garden ______ we used to work in ______ the famous actors and actresses had a picnic?

A. that; where　 B. which; that　　 C. where; that　　 D. which; where

24. She went to the bookstore and bought ___________.

A. dozen of books　　　　　　　　 　　 B. several dozens books

C. several dozens of books　　　　　 D. several dozen books

25. ----Henry has been teaching English in Beijing University for many years.

----It’s no ______ he can speak Chinese so well and idiomatically.

A. matter　　　　 B. doubt　　　　 C. problem　　　　　　 D. wonder

26. What will happen to the child if Jim and Mary ________?

A. break down　　　　　　　 B. break up　　 　　　 C. break out　　　　　 D. break off

27. It was _________ to be chosen as a torch bearer that he would never forget it.

A. so great honor　 B. such great honor　 C. so great an honor　 D. such great an honor

28. He is a nice neighbor. He often helps us with garden work and is good at speech. ________ he is quite kind with people.

A. After all　　　　　　 B. Above all　　　　　 C. First of all　　　　 D. In all

29. The thief ran away when the burglar alarm ________.

A. went up　　　　　　 B. went off　　　　　　 C. went out　　　　　　 D. went away

30. Most people think it acceptable to call others by their first name, but some consider it ________ to use first names without being invited to do so.

A. proper　　　 　　　 B. properly　　 C. improper　　　　　 D. improperly

31. ________ I could remember, I did return him the money.

A. As far as　　 B. As long as　　 C. As good as　　　 D. As well as

32. Tom felt shocked when he saw his Aunty Polly standing in his room with her arms _______.

A. cross　　　　　 B. crossing　　　　　　 C. crossed　　　　　　　 D. to cross

33. The train goes at 8 o’clock. I’m afraid I can’t ________.

A. make it　　　　　　 B. take it　　　　 C. reach for it　　　　 D. catch up with it

34. I absolutely loved the film Angry Sky. The part _______ the hero returns home had me in floods of tears.

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

35. However hard I tried to think about it, what he said didn’t really __________to me.

A. figure out　 　　　 B. make out　　 C. turn out　　　 D. get across

16．(14分)中国首个月球探测计划“嫦娥工程”预计在2017年送机器人上月球，实地采样送回地球，为载人登月及月球基地选址做准备。设想我国宇航员随“嫦娥”号登月飞船绕月球飞行，飞船上备有以下实验仪器：A.计时表一只，B.弹簧秤一把，C.已知质量为m的物体一个，D.天平一只(附砝码一盒)。在飞船贴近月球表面时可近似看成绕月做匀速圆周运动，宇航员测量出飞船在靠近月球表面的圆形轨道绕行N圈所用时间为t，飞船的登月舱在月球上着陆后，遥控机器人利用所携带的仪器又进行第二次测量，科学家利用上述两次测量数据便可计算出月球的半径和质量。若已知万有引力常量为G，则：

　　 (1)简述机器人是如何通过第二次测量物体在月球所受的重力F。

　　 (2)试利用测量数据(用符号表示)球月球的半径和质量。

15．(12分)如图所示，质量为M的长木板，静止放置在粗糙水平地面上，有一个质量为m、可视为质点的物块，以某一水平初速度从左端冲上木板。从物块冲上木板到物块和木板达到共同速度的过程中，物块和木板的v-t图象分别如图中的折线acd和bcd所示，a、b、c、d点的坐标为a(0，1.0)、b(0，0)、c(4，0.4)、d(l2，0)。根据v-t图象，求：

　 (1)物块在长木板上滑行的距离；

　 (2)物块质量m与木板质量M之比。

14．(12分)如图所示，物体从光滑斜面上的A点由静止开始下滑，经过B点后进入水平面

　 (设经过B点前后速度大小不变)，最后停在C点，每隔0.2s记录下物体的瞬时速度，见题中所给图表中的数据。(重力加速度g＝10m/s²)

求：(1)斜面的倾角α；

　 　 (2)物体与水平面间的动摩擦因数μ；

　 (3)t＝0.6s时的瞬时速度v．