Have you ever had the experience of drinking water that was just boiled(煮沸的)? It hurts you because it's too hot. But if you wait too Iong, the water may get cold.
Can you find a bottle that you can drink water comfortably but can'l be hurt by the hot water.
Scientists found drinking 40-degree water is best for our health. Now a girl has found the bottlc. She is a
middle school student named Xiang Zeyu. She is from Xi'an, Shaanxi. She is studying at Xi'an Aizhi
Midclle School. The 15-year- old girl came up with the idea when she heard her younger sister complain
that her boiled water was toohot or too cold to drink. She decided to make all inveIltion that could tell the proper time to drink the boilecl watu. Xizing and her classmate Li Jingyi first bought a tem lierature
detector(检测器)that had been set to sense the temperature at 40 degrees. Then they connected(连接)it
to a music chip,a switch(开关)ancl a can with electric wires(电线)．After they cov- ered the can with a
bigger bottle, their invention was ready. Powered by two AAA batteries(电池),the bottle works well. "
Pour the boiled water into the bottle and turn on the switch, then wait. The bottle will begin to sing when
the temperature is right 40 degrees," Xiang said. rro invent this bottle, Xiang and her classmate spent ~50
and one whole week of their spare time. |
| 1. How many degrees of water is best for our body? |
A. 40.
B. 45.
C. 80.
D. 50. |
| 2.____invented the bottle. |
A. A 15-year-old boy
B. Xiang Zeyu
C. Xiang Zeyu and her classmate
D. Xiang Zeyu's classmate |
| 3. Why did Xiang zeyu invent the bottle? |
A. She was hurt by boiled water.
B. Her classmate was hurt by boiled water.
C. Her younger sister complained.the boiled water.
D. Her younger sister was hurt by the boiled water. |
| 4. How much did Xiang and her classmate spend on the invention7 |
A. ￥40.
B. ￥50.
C. ￥30.
D. ￥90. |
| 5. What things did they use to make the bottle? |
A. A temperature detector,a music chip,a can with electric wires,a switch,a bottle and two AAA
batteries.
B. A temperature detector, a music chip, a can with electric wires, and two AAA batteries.
C. A temperature detector,a can with electric wires, a bottle and two AAA batteries.
D. A temperature detector, a music chip, a can, and two AAA batteries. |
题型：阅读理解 难度：中档
据专家权威分析，试题“ Have you ever had the experience of drinking water that was..”主要考查你对 人物传记类阅读 等考点的理解。关于这些考点的“档案”如下：
人物传记类阅读
