1.选择题- (共5题)
1.我国许多城市建设中建有大型绿地，绿地中的人工湖具有“吸热”功能，盛夏季节能大大减弱周围地区的“热岛效应”，这是利用了水的{#blank#}1{#/blank#}的特性．我区天香公园中就有一个人工湖，若湖水的质量为1.5×107kg，若水温平均升高0.7℃，则湖水吸收的热量为{#blank#}2{#/blank#}J，这些水吸收的热量，相当于完全燃烧{#blank#}3{#/blank#}kg的焦炭所放出的热量（q焦炭=3.0×107J/kg）
2.我国许多城市建设中建有大型绿地，绿地中的人工湖具有“吸热”功能，盛夏季节能大大减弱周围地区的“热岛效应”，这是利用了水的{#blank#}1{#/blank#}的特性．我区天香公园中就有一个人工湖，若湖水的质量为1.5×107kg，若水温平均升高0.7℃，则湖水吸收的热量为{#blank#}2{#/blank#}J，这些水吸收的热量，相当于完全燃烧{#blank#}3{#/blank#}kg的焦炭所放出的热量（q焦炭=3.0×107J/kg）
4.如图所示是肖晓家中的某微电脑电热水壶（电热丝电阻不变），它具有温度可控、自动抽水等优点，肖晓在研究性学习活动中，对该电热水壶的实际加热功率进行了研究，如表所示为记录的相关内容．
主要器材 | 微电脑电热水壶 | 电能表 |
相关资料 | 额定电压：220V 频 率：50Hz 加热功率：1210W 容 量：1L | 220V 10（20）A 50Hz 3000imp/kW•h |
活动记录 | ①在电热水壶中装满矿泉水，测得水温为20℃ ②关闭家中其它用电器，只让该电热水壶接入电路，让其单独工作． ③测得电能表上的指示灯1min中闪烁了50imp | |
请回答：
2.单项选择- (共9题)
6.
The American people will never forget the 9.11 event and the psychological trauma __________ caused to hundreds of thousands of common households.
| A．that | B．it | C．which | D．what |
7.
Charles Dickens described __________ life in the middle of the 19th century, __________ period that is now called Victorian.
| A．/; a | B．the; a | C．/; the | D．a; / |
8.
When they had cleaned their bowls in this way, they would sit __________ at the pot with eager eyes, as if they wanted to eat it.
| A．stared | B．staring | C．to stare | D．stares |
9.
Timmy was only 11 years old, but he is already 1.7 meters tall. He is too tall __________ his age, I think.
| A．at | B．in | C．about | D．for |
10.
I wonder when it was __________ you came to realize __________ he said meant.
| A．that; what | B．what; that | C．what; what that | D．that; what what |
11.
--- Nancy, can I take a look at the note you took for last period, please?
--- I’m sorry, I __________ something else then. I’ll make it up right away.
--- I’m sorry, I __________ something else then. I’ll make it up right away.
| A．did | B．was doing | C．had done | D．have done |
12.
--- Where did you spot the murderer?
--- It was in the cinema __________ we watched Tran formers that I saw him. I can’t remember when.
--- It was in the cinema __________ we watched Tran formers that I saw him. I can’t remember when.
| A．that | B．when | C．where | D．on which |
13.
No sooner __________ these words than the warden hit him on the head with the soup spoon.
| A．did he say | B．has he said | C．had he said | D．does he say |
试卷分析
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【1】题量占比
选择题:(5道)
单项选择:(9道)
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【2】：难度分析
1星难题：0
2星难题：0
3星难题：0
4星难题：0
5星难题：0
6星难题：9
7星难题：0
8星难题：0
9星难题：0