问题 阅读理解

In October 1961 at Crowley Field in Cincinnati Ohio an old deaf gentleman named William E. Hoy stood up to throw the first ball of the World Series. Most people at Crowley Field on that day probably did not remember Hoy because he had retired(退休) from professional baseball 58 years earlier in 1903. However he had been an outstanding player and the deaf people still talk about him and his years in baseball.

William E. Hoy was born in Houckstown Ohio on May 23, 1862. He became deaf when he was two years old. He attended the Columbus Ohio School for the deaf. After graduation he started playing baseball while working as a shoemaker.

Hoy began playing professional baseball in 1886 for Oshkosh(Wisconsin) of the Northwestern League. In 1888 he started as an outfielder(外场手) with the old Washington Senators. His small figure and speed made him an outstanding base runner. He was very good at stealing bases during his career. In the 1888 major league season he stole 82 bases. He was also the Senators’ leading hitter in 1888. Hoy was clever and he threw right-handed and batted left-handed. On June 19,1889 he threw out three batters(击球手) at the plate from his outfield position.

The arm signals used by judges today to show balls and strikes began because of Hoy. The judge lifted his right arm to show that the pitch was a strike and his left arm to signal that it was a ball.

For many years people talked about Hoy’s last ball game in 1903. He was playing for Los Angeles of the Pacific Coast Winter League. It was a memorable game because Hoy hit a wonderful ball which won the game. It was a very foggy day and therefore very hard to see the ball. In the ninth inning(棒球的一局) with two men out, Hoy managed to catch a fly ball to make the third out in spite of the fog. Los Angeles defeated their opposition and won the game.

After he retired Hoy stayed busy. He ran a dairy farm near Cincinnati for 20 years. He also became a public speaker and traveled giving speeches. Until a few years before his death he took 4-10 mile walks several mornings a week. On December 15, 1961 William Hoy died at the age of 99.

小题1:In which order did the following things happen in Hoy’s life?

a. Hoy worked as a shoemaker.

b. Hoy began to run a diary farm.

c. Hoy played a memorable game in the heavy fog.

d. Hoy threw the first ball of the World Series.

e. Hoy became deaf.

A.d e a c b

B.e a c b d

C.d a e c b

D.e a b c d小题2:We can infer from the last paragraph that Hoy _______ in his late years.

A.became famous

B.led a relaxed life

C.traveled around the world

D.was in good physical condition小题3:This passage is mainly about _______.

A.a deaf player devoted to the game of baseball

B.baseball game rules and important players

C.the rise in the social position of the deaf people

D.where the baseball judge hand signals came from小题4:What can be inferred from this passage?

A.Hoy was the greatest baseball player in his time.

B.Speaking and listening are not necessary in baseball games.

C.The judge had to study the hand signals very seriously.

D.Hoy’s family encouraged him to become a baseball player.

答案

小题1:B

小题2:D

小题3:A

小题4:A

本文介绍了美国20世纪初最杰出的棒球选手Hoy不平凡的一生。

小题1:细节题。此题要求对事件发生的先后顺序进行排序。可用首尾定位法,即找到第一个发生的事件 (e. Hoy became deaf.),再找到最后一个发生的事件 (d. Hoy threw the first ball of the World Series.),故可排除A、C。再进行比较可知B最佳。

小题2:推断题。根据Until a few years before his death he took 4-10 mile walks several mornings a week.,可见在他生命的最后岁月里,他的身体状况很好。

小题3:主旨题。纵观全文可知。

小题4:推断题。根据he stole 82 bases…the Senators’ leading hitter…threw out three batters…managed to catch a fly ball to make the third out in spite of the fog. 等细节,可以判断Hoy是他那个时代最杰出的棒球选手。

实验题

(16分)在“探究小车速度随时间变化的规律”的实验中,用打点计时器记录了被小车拖动的纸带的运动情况,完成下面问题。

(1)关于打点计时器的时间间隔,下列是四位同学各自发表的看法,其中正确的是(   )

A.打点计时器连续打两个点的时间间隔由电源的频率决定

B.如果将交流电源改为直流电源,打点计时器连续打两个点的时间间隔保持不变

C.电源电压越高,每打两个点的时间间隔就越短

D.纸带速度越大,每打两个点的时间间隔就越短

(2)下列操作正确的有          。(填选项代号)

A.在释放小车前,小车要靠近打点计时器

B.打点计时器应放在长木板的有滑轮一端

C.应先接通电源,后释放小车

D.电火花计时器应使用低压交流电源

(3)某同学在纸带上确定出0、1、2、3、4、5、6共7个测量点,其相邻点间的距离如图所示,每两个相邻的测量点之间的时间间隔为0.10s。

根据纸带上各个测量点间的距离,每 隔0.10s测一次速度,计算出打下4、5两点小车的瞬时速度,并将其速度值填入表格(要求保留3位有效数字)

瞬时速度
数值(m/s)0.1650.2000.263  
 

(4)将1、2、3、4、5各个时刻的瞬时速度标在图所示的直角坐标系中,并画出小车的瞬时速度随时间变化的关系图线,并由图像求出小车的加速度a=             m/s2。(要求保留2位有效数字)(直角坐标系在答题纸上)

判断题