摘要：D 14.A 15.C 16.D 17.B 18.B
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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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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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完形填空 (共20小题；每小题1分，满分20分)
请认真阅读下面短文，从短文后各题所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。
Certainly dustmen prefer to be known as "Reuse Collection and Disposal Officers". You may think that this is rather 36 , and it is better to call a spade a spade. But dustmen can be as 37 as people of any other occupation, though we must 38 that their job is not a 39 one in the world. We often take dustmen for granted. Perhaps because they usually come very early in the morning, before most people are 40 .We are likely to forget their 41 .Our dustbins are 42 regularly, but we 43 stop to think about the men who do this. However, it is one of the most important jobs in the world, and when there are no dustmen to 44 the rubbish, the general 45 soon becomes aware that something is wrong. Recently, the dustmen of England went on strike for higher wages.
During the first few days it was regarded as a 46 .But when the first two weeks had passed, and the dustbins were overflowing in nearly every backyard in the country, the joke did not seem so 47 any more. 48 the strike continued, people could not 49 the hills of rubbish around their dustbins, and they looked for other places in which to 50 it. Even Leicester Square, in the heart of West End of London, was 51 high with plastic bags full of smelly rubbish. This was a（n） 52 attraction that the people of London were not at all 53 to see. Even when the strike was over, it took several weeks for the country to get cleaned up completely. Perhaps now the English people appreciate the work of 54 dustmen rather more 55 and won't take them for granted any more.
【小题6】.
【小题18】.
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请认真阅读下面短文，从短文后各题所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。
Certainly dustmen prefer to be known as "Reuse Collection and Disposal Officers". You may think that this is rather 36 , and it is better to call a spade a spade. But dustmen can be as 37 as people of any other occupation, though we must 38 that their job is not a 39 one in the world. We often take dustmen for granted. Perhaps because they usually come very early in the morning, before most people are 40 .We are likely to forget their 41 .Our dustbins are 42 regularly, but we 43 stop to think about the men who do this. However, it is one of the most important jobs in the world, and when there are no dustmen to 44 the rubbish, the general 45 soon becomes aware that something is wrong. Recently, the dustmen of England went on strike for higher wages.
During the first few days it was regarded as a 46 .But when the first two weeks had passed, and the dustbins were overflowing in nearly every backyard in the country, the joke did not seem so 47 any more. 48 the strike continued, people could not 49 the hills of rubbish around their dustbins, and they looked for other places in which to 50 it. Even Leicester Square, in the heart of West End of London, was 51 high with plastic bags full of smelly rubbish. This was a（n） 52 attraction that the people of London were not at all 53 to see. Even when the strike was over, it took several weeks for the country to get cleaned up completely. Perhaps now the English people appreciate the work of 54 dustmen rather more 55 and won't take them for granted any more.
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| A．existence | B．presence | C．absence | D．performance |
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| A．disappointed | B．serious | C．nervous | D．happy |
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在“观察水的沸腾”实验中：
（1）如图ABC所示，是小明同学用温度计测小烧杯中水的初温时的操作图．
A是操作过程，B是读数过程，C是读取的温度．
①A图中操作的错误是
②B图中读数的错误是
③若操作正确无误，根据C图可知此时烧杯中水的实际初始温度是
（2）小明同学在利用如图D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．（写出两种）
①
②
（3）在观察水的沸腾过程中，观察到沸腾前和沸腾时水中气泡上升过程中的两种情况，如图E所示，则图
（4）从点燃酒精灯加热开始计时，当液体中有气泡上升时，每隔1min记录水的温度如表：
①从上表数据中可以看出；水的沸点是
②在图G中以时间为横轴，以温度为纵轴，以表格中的数据作出水的沸腾图象．
水沸腾后如果停止对水加热，水
（5）小明突然想到这样一个问题：在水沸腾前，温度计示数上升速度是否是均匀的呢？根据实验数据，作出了如图F所示的温度随时间变化的图象，温度计示数上升速度先慢后快再慢；试解释造成这种现象的原因：
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（1）如图ABC所示，是小明同学用温度计测小烧杯中水的初温时的操作图．
A是操作过程，B是读数过程，C是读取的温度．
①A图中操作的错误是
温度计的玻璃泡碰到了容器底
温度计的玻璃泡碰到了容器底
；②B图中读数的错误是
读数时，温度计玻璃泡离开了被测液体
读数时，温度计玻璃泡离开了被测液体
；③若操作正确无误，根据C图可知此时烧杯中水的实际初始温度是
48
48
℃．（2）小明同学在利用如图D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．（写出两种）
①
水的质量太大
水的质量太大
；解决办法是：适当减少水量
适当减少水量
．②
水的初温太低
水的初温太低
．解决办法是：适当提高水的初温
适当提高水的初温
．（3）在观察水的沸腾过程中，观察到沸腾前和沸腾时水中气泡上升过程中的两种情况，如图E所示，则图
乙
乙
是水在沸腾前的情况，图甲
甲
则是水沸腾时的图象．（4）从点燃酒精灯加热开始计时，当液体中有气泡上升时，每隔1min记录水的温度如表：
| 时间/min | … | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| 温度/℃ | … | 80 | 84 | 88 | 92 | 96 | 98 | 98 | 98 | 98 | 98 |
98
98
℃；②在图G中以时间为横轴，以温度为纵轴，以表格中的数据作出水的沸腾图象．
水沸腾后如果停止对水加热，水
不能
不能
（选填“能”、“不能”）继续沸腾，结合上面的实验现象可知水沸腾的条件是达到沸点
达到沸点
，继续吸热
继续吸热
．（5）小明突然想到这样一个问题：在水沸腾前，温度计示数上升速度是否是均匀的呢？根据实验数据，作出了如图F所示的温度随时间变化的图象，温度计示数上升速度先慢后快再慢；试解释造成这种现象的原因：
开始石棉网和烧杯，首先吸热升温，所以水温上升较慢
开始石棉网和烧杯，首先吸热升温，所以水温上升较慢
，当石棉网与烧杯温度到达一定高度后，水吸热温度上升加快
当石棉网与烧杯温度到达一定高度后，水吸热温度上升加快
，水温较高时散热较快，同时水汽化速度加快，汽化过程需要吸热，水温上升放慢
水温较高时散热较快，同时水汽化速度加快，汽化过程需要吸热，水温上升放慢
．
在研究电阻的大小与哪些因素有关时，小明
猜想电阻与电压、电流有关，小李猜想电阻与导体的长度、横截面积有关。他们设计了如图18所示的电路，选用同种材料制
成的不同导体、若干节干电池及其他必要器材进行实验。
(1)在设计电路时，小明认为还需在M、N两端并联一个电压表才能正确测出导体两端的电压；小李认为干电池的电压是已知的，所以实验中不需要电压表；经讨论后他们达成了共识并完成了实验。你认为 (13) (选填“小明”或“小李”)的观点是正确的。
(2)两位同学正确连接电路，并将实验测得数据记录在表一、表二和表三中。
表一 导体A 长度0.4米 横截面积0.3毫米2 | 表二 导体B 长度1.2米 横截面积0.3毫米2 | 表三 导体C 长度1.5米 横截面积0.3毫米2 | |||||||||||
实验序号 | 1 | 2 | 3 | 实验序号 | 4 | 5 | 6 | 实验序号 | 7 | 8 | 9 | ||
U(V) | 1.2 | 2.4 | 3.6 | U(V) | 2.4 | 3.6 | 4.8 | U(V) | 1.5 | 3.0 | 4.5 | ||
I(A) | 0.30 | 0.60 | 0.90 | I(A) | 0.20 | 0.30 | 0.40 | I(A) | 0.10 | 0.20 | 0.30 | ||
分析比较表一、表二、表三中的数据，可判断 (14) (选填“小明”或“小李”)的猜想是错误的。
分析比较表一和表二和表三中的数据，可初步得出：_____________________________ (15) 。
(3)为了在表三的基础上继续研究导体的电阻与导体横截面积的关系，请你在表四中填写需选用这种材料制成的导体还需满足的条件。 (16)
小明认为在后续实验中，D、E两端的电压必须与表三中的电压值相同；小李认为在后续实验中，通过D、E的电流必须与表三中的电流值相同。请你判断：小明的观点是 (17) 的，小李的观点是 (18) 的。(均选填“正确”或“错误”)
