问题 问答题

考核要求
(1)解决因刷新频率过低而导致显示器“抖动现象”的问题,设置屏幕刷新率为85Hz。
(2)通过修改系统属性来解决进入Windows系统时出现“注册表空间不足”错误提示的问题。

答案

参考答案:

操作步骤及注意事项

(1)解决因刷新频率过低而导致显示器“抖动现象”的问题

1)在桌面空白处单击鼠标右键,在弹出的快捷菜单中选择“属性”命令,弹出如图1-9所示的“显示属性”对话框。

2)在“设置”选项卡下,单击“高级”按钮,弹出如图1-10所示的“即插即用监视器”对话框。

3)选择“监视器”选项卡,在“屏幕刷新频率”的下拉列表框中选择“85赫兹”,单击“确定”按钮,返回到“显示属性”对话框,再次单击“确定”按钮。弹出如图1-11所示的“监视器设置”对话框,单击“是”按钮即可。

(2)解决进入Windows系统时出现“注册表空间不足”错误提示的问题

1)鼠标右键单击桌面上“我的电脑”图标,在弹出的快捷菜单中选择“属性”选项,弹出如图1-12所示的“系统属性”对话框。

2)在“高级”选项卡下,单击“性能”列表下的“设置”按钮,弹出如图1-13所示的“性能选项”对话框。

3)选择“高级”选项卡,单击“虚拟内存”列表下的“更改”按钮,弹出如图1-14所示的“虚拟内存”对话框。

4)在上面的“驱动器卷标”列表框中选中“E:”一栏(虚拟内存一般设置在系统盘之外的硬盘上,选择可用空间比较大的硬盘,故这里选择了E盘),再选中下面的“自定义大小”单选按钮。

5)根据下面“所有驱动器页面文件大小的总数”下的“推荐”和“当前已分配”来确定“自定义大小”下的“初始大小(MB)”和“最大值(MB)”的数值(建议设置虚拟内存的大小为物理内存大小的1.5~2倍)。

6)设置完成后先单击上方的“设置”按钮,然后再单击下方的“确定”按钮,弹出如图1-15所示的“系统控制面板小程序”对话框,单击“确定”按钮。

7)返回到“性能选项”对话框后,依次单击“确定”按钮,最后弹出如图1-16所示的“系统设置改变”对话框,单击“是”按钮(如果有其他程序在运行,可以单击“否”按钮,稍后重启),这样在重启后进入Windows系统时就不会出现“注册表空间不足”的错误提示了。

阅读理解

Shu Pulong has helped at least 1000 people bitten (咬) by snakes, “ It was seeing people with snake bites (伤口) that led me to this career,” he said.

In 1963, after his army service, Shu entered a medical school and later became a doctor of Chinese medicine. As part of his studies he had to work in the mountains. There he often heard of people who had their arms and legs cut off after a snake bite in order to save their lives.

“I was greatly upset by the story of an old farmer I met. It was a very hot afternoon. The old man was pulling grass in his fields when he felt a pain in his left hand. He at once realized he had been bitten by a poisonous snake. In no time he wrapped a cloth tightly around his arm to stop the poison spreading to his heart. Rushing home he shouted ‘bring me the knife!’ Minutes later the man lost his arm forever.”

“The sad story touched me so much that I decided to devote myself to helping people bitten by snakes,” Shu said.

小题1: The best headline (标题) for this newspaper article is      .

A.Astonishing Medicine

B.Farmer Loses Arm

C.Dangerous Bites

D.Snake Doctor小题2:. The farmer lost his arm because      .

A.the cloth was wrapped too tightly

B.he cut it to save his life

C.Shu wasn’t there to help him

D.he was alone in the fields小题3: Shu decided to devote himself to snake medicine because      .

A.he wanted to save people’s arms and legs

B.he had studied it at a medical school

C.he had seen snakes biting people

D.his army service had finished小题4: Why did Shu go into the mountains?

A.He wanted to study snake bites.

B.He wanted to help the farmers.

C.He was being trained to be a doctor.

D.He was expected to serve in the army.

问答题 简答题