摘要：D 9.C 10.C 11.A 12.D 13.B 14.D
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There was a boy who was sent by his parents to a boarding school (寄宿学校). 36 being sent away, this boy was the 37 student in his class. He was at the top in every 38 always with high marks.
But the boy changed after 39 home and attending the boarding school. His grades started 40 . He hated being in a 41 . He was lonely all the time. And there were especially dark times when he 42 committing suicide (自杀). All of this was because he felt 43 and no one loved him.
His parents started 44 about the boy. But they even did not know what was 45 with him. So his dad decided to travel to the boarding school and 46 him.
They sat on the bank of the lake near the school. The father started asking him some casual questions about his classes, teachers and 47 . After some time his dad said, “Do you know, son, why I am here today?”
The boy answered back, “To 48 my grades?”
“No, no,” his dad replied. “I am here to tell you that you are the most 49 person for me. I want to see you 50 . I don’t care about grades. I care about you. I care about your happiness. YOU ARE MY LIFE.”
These words 51 the boy’s eyes to be filled with tears. He 52 his dad. They didn’t say anything to each other for a long time.
Now the boy had 53 he wanted. He knew there was someone on this earth who cared for him deeply. He 54 the world to someone. And today this young man is in college at the top of his class and no one has ever seen him 55 !
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But the boy changed after 39 home and attending the boarding school. His grades started 40 . He hated being in a 41 . He was lonely all the time. And there were especially dark times when he 42 committing suicide (自杀). All of this was because he felt 43 and no one loved him.
His parents started 44 about the boy. But they even did not know what was 45 with him. So his dad decided to travel to the boarding school and 46 him.
They sat on the bank of the lake near the school. The father started asking him some casual questions about his classes, teachers and 47 . After some time his dad said, “Do you know, son, why I am here today?”
The boy answered back, “To 48 my grades?”
“No, no,” his dad replied. “I am here to tell you that you are the most 49 person for me. I want to see you 50 . I don’t care about grades. I care about you. I care about your happiness. YOU ARE MY LIFE.”
These words 51 the boy’s eyes to be filled with tears. He 52 his dad. They didn’t say anything to each other for a long time.
Now the boy had 53 he wanted. He knew there was someone on this earth who cared for him deeply. He 54 the world to someone. And today this young man is in college at the top of his class and no one has ever seen him 55 !
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“观察水的沸腾”实验中，某个实验小组得到下列的记录表格：
（1）某同学检查记录数据后发现，在某一次记录中有明显的错误，这个错误是（
A．第6min时，记录的温度明显偏低
B．第11min时，记录的温度明显偏高
C．第12min时，记录的温度明显偏低
D．第13min时，记录的温度明显偏高
（2）从记录数据可得到的实验结论是：
①水沸腾时的温度为
②水沸腾时要
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| 时间/min | … | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| 温度/℃ | … | 95 | 96 | 97 | 98 | 98 | 98 | 95 | 98 | 98 |
C
C
）A．第6min时，记录的温度明显偏低
B．第11min时，记录的温度明显偏高
C．第12min时，记录的温度明显偏低
D．第13min时，记录的温度明显偏高
（2）从记录数据可得到的实验结论是：
①水沸腾时的温度为
98℃
98℃
；②水沸腾时要
吸
吸
热，但温度保持不变
不变
．“观察水的沸腾”实验中，某个实验小组得到下列的记录表格：
（1）某同学检查记录数据后发现，在某一次记录中有明显的错误，这个错误是（______）
A．第6min时，记录的温度明显偏低
B．第11min时，记录的温度明显偏高
C．第12min时，记录的温度明显偏低
D．第13min时，记录的温度明显偏高
（2）从记录数据可得到的实验结论是：
①水沸腾时的温度为______；
②水沸腾时要______热，但温度保持______．
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| 时间/min | … | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| 温度/℃ | … | 95 | 96 | 97 | 98 | 98 | 98 | 95 | 98 | 98 |
A．第6min时，记录的温度明显偏低
B．第11min时，记录的温度明显偏高
C．第12min时，记录的温度明显偏低
D．第13min时，记录的温度明显偏高
（2）从记录数据可得到的实验结论是：
①水沸腾时的温度为______；
②水沸腾时要______热，但温度保持______．
如图1是“观察水的沸腾”的实验装置图．
（1）安装该实验装置时，应该先固定A、B两铁圈中的
（2）在实验过程中气泡的大小也是变化的，其中图2中的图
（3）小明同学在利用如图1所示的装置做实验时，发现从开始给水加热到水开始沸腾所用的时间过长，请你帮助他找出可能存在的原因（只要写一种即可）．
（4）在“观察水的沸腾”的实验中，第5实验小组记录了如下的实验数据：
（a）从记录数据看出，某一次观察记录中明显错误的是第
（b）此时水沸腾的温度为
标准大气压．
（c）在水沸腾过程中要
（d）如图3是小组同学作出的水的沸腾图象，其中正确的是
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（1）安装该实验装置时，应该先固定A、B两铁圈中的
B
B
铁圈，用酒精灯的外
外
焰加热．（2）在实验过程中气泡的大小也是变化的，其中图2中的图
b
b
是水沸腾前的情况．（3）小明同学在利用如图1所示的装置做实验时，发现从开始给水加热到水开始沸腾所用的时间过长，请你帮助他找出可能存在的原因（只要写一种即可）．
减小水的质量
减小水的质量
．（4）在“观察水的沸腾”的实验中，第5实验小组记录了如下的实验数据：
| 时间/min | … | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | … |
| 温度/℃ | … | 95 | 96 | 97 | 98 | 98 | 98 | 95 | 98 | 98 | 98 | … |
12
12
min时的数据；（b）此时水沸腾的温度为
98
98
℃；此时外界气压不是
不是
（选填“是”或“不是”）标准大气压．
（c）在水沸腾过程中要
吸热
吸热
（选填“吸热”或“放热”）．（d）如图3是小组同学作出的水的沸腾图象，其中正确的是
D
D
．据天气预报报道，中考前后几天的天气相差不大，南南同学记录了6月16日一天中不同时间的温度如下表：
|
时间 |
7：00 |
8：00 |
9：00 |
10：00 |
11：00 |
12：00 |
13：00 |
14：00 |
15：00 |
16：00 |
17：00 |
|
温度/℃ |
14 |
15 |
18 |
22 |
24 |
26 |
25 |
28 |
28 |
27.5 |
27 |
（1）请你根据表中的数据在如图中绘出温度随时间变化的图象．（提示：可以用柱形图、线形图或曲线图表示）
（2）请根据你华出的图象预测6月17日下午13：30的大致温度 ．
（3）温度与人们的生活息息相关．以下给出了一组常见的温度值，你认为合理的是 （ ）
A、人体正常体温是39℃
B、一标准大气压下，冰水混合物的温度为0℃
C、沸水的温度一定是100℃
D、适合人们洗澡的热水温度约70℃
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