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(C)
Recently children have been told to buy traditional alarm clocks instead of mobile phones to wake them up in the morning. Schools will advise students to turn off mobile phones or iPads in the evening to have enough sleep.
Researchers from a charity say that using Internet-connected devices in the evening can prevent children getting more rest. Moreover, they suggest that school children should own a real alarm clock to make sure that they get a good night's sleep and arrive at school on time.
①. The result is that 40% of the students in middle schools can now hardly get on well without these devices. About two-thirds of the students have a habit of taking mobile phones to bed at night.
②. The study also shows that girls are more likely to be attracted by mobile phones than boys, and often use the Internet to talk to friends by social networking websites, such as QQ and WeChat. One girl aged 12 said, "I have been told that I am addicted to the Internet, and prefer being online to being with other people."
③. A girl of 13 told researchers, "I can't imagine if someone takes my iPad away. I walk around the house with it even though it's not turned on. I just like being with it." Another girl added, "Sometimes I can't sleep without using the mobile phone at night."
④. The charity, which was set up to promote iPads in the classroom, has now given five suggestions to protect children from being influenced by electronic devices.
(
A. ① B. ② C. ③ D. ④
(
A. most students turn off their mobile phones in the evening
B. using mobile phones can make children get more rest
C. one-third of the students get used to sleeping with mobile phones
D. girls are more interested in using mobile phones than boys
(
A. Examples of boys. B. More information about the charity.
C. The tips given to children. D. Instructions about electronic devices.
Recently children have been told to buy traditional alarm clocks instead of mobile phones to wake them up in the morning. Schools will advise students to turn off mobile phones or iPads in the evening to have enough sleep.
Researchers from a charity say that using Internet-connected devices in the evening can prevent children getting more rest. Moreover, they suggest that school children should own a real alarm clock to make sure that they get a good night's sleep and arrive at school on time.
①. The result is that 40% of the students in middle schools can now hardly get on well without these devices. About two-thirds of the students have a habit of taking mobile phones to bed at night.
②. The study also shows that girls are more likely to be attracted by mobile phones than boys, and often use the Internet to talk to friends by social networking websites, such as QQ and WeChat. One girl aged 12 said, "I have been told that I am addicted to the Internet, and prefer being online to being with other people."
③. A girl of 13 told researchers, "I can't imagine if someone takes my iPad away. I walk around the house with it even though it's not turned on. I just like being with it." Another girl added, "Sometimes I can't sleep without using the mobile phone at night."
④. The charity, which was set up to promote iPads in the classroom, has now given five suggestions to protect children from being influenced by electronic devices.
(
A
)7. It is better to put "A study of about 3,000 students shows that almost half feel they are controlled by electronic devices" in ①
.A. ① B. ② C. ③ D. ④
(
D
)8. From the passage, we can learn that girls are more interested in using mobile phones than boys
.A. most students turn off their mobile phones in the evening
B. using mobile phones can make children get more rest
C. one-third of the students get used to sleeping with mobile phones
D. girls are more interested in using mobile phones than boys
(
C
)9. What will be talked about in the following paragraph?A. Examples of boys. B. More information about the charity.
C. The tips given to children. D. Instructions about electronic devices.
答案
7.A 8.D 9.C
解析
【分析】
1. 第7题：要确定句子的放置位置，需结合句子内容与上下文逻辑。题干句子是关于学生受电子设备控制的研究结论，①空后紧接着是具体的研究结果数据，该句子可作为研究总起句引出后续内容，逻辑连贯。
2. 第8题：需将选项与原文内容逐一比对。A选项原文仅提及学校建议学生晚上关手机，未说明大部分学生实际这么做；B选项与原文“使用联网设备会阻碍孩子休息”相悖；C选项原文是三分之二学生习惯带手机睡觉，并非三分之一；D选项与原文“女孩比男孩更易被手机吸引”表述一致。
3. 第9题：根据最后一段尾句“该慈善机构给出五条保护孩子的建议”，可推断下文会具体介绍这些建议内容。
【解析】
7. 题干句子是一项研究的结论性表述，①空后是该研究的具体结果数据，二者衔接自然，因此该句子应放在①处，选A。
8. 对各选项分析如下：
A：原文仅为学校的建议，未提及大部分学生实际执行，错误；
B：原文明确指出晚上使用联网设备会影响孩子休息，与选项表述相反，错误；
C：原文是“About two-thirds of the students have a habit of taking mobile phones to bed at night”，即三分之二的学生，并非三分之一，错误；
D：原文“The study also shows that girls are more likely to be attracted by mobile phones than boys”，与选项表述一致，正确。
9. 最后一段提到慈善机构给出了五条建议，按照行文逻辑，下文会具体介绍这些给孩子的小贴士，选C。
【答案】
7.A；8.D；9.C
【知识点】
阅读理解细节比对；语篇逻辑推理；上下文衔接
【点评】
本文围绕学生使用电子设备的问题展开，考查学生对细节信息的抓取、语篇逻辑的梳理以及推理判断能力。解题时需紧扣原文内容，逐一甄别选项，理清上下文的逻辑关联。
【难度系数】
0.6
1. 第7题：要确定句子的放置位置，需结合句子内容与上下文逻辑。题干句子是关于学生受电子设备控制的研究结论，①空后紧接着是具体的研究结果数据，该句子可作为研究总起句引出后续内容，逻辑连贯。
2. 第8题：需将选项与原文内容逐一比对。A选项原文仅提及学校建议学生晚上关手机，未说明大部分学生实际这么做；B选项与原文“使用联网设备会阻碍孩子休息”相悖；C选项原文是三分之二学生习惯带手机睡觉，并非三分之一；D选项与原文“女孩比男孩更易被手机吸引”表述一致。
3. 第9题：根据最后一段尾句“该慈善机构给出五条保护孩子的建议”，可推断下文会具体介绍这些建议内容。
【解析】
7. 题干句子是一项研究的结论性表述，①空后是该研究的具体结果数据，二者衔接自然，因此该句子应放在①处，选A。
8. 对各选项分析如下：
A：原文仅为学校的建议，未提及大部分学生实际执行，错误；
B：原文明确指出晚上使用联网设备会影响孩子休息，与选项表述相反，错误；
C：原文是“About two-thirds of the students have a habit of taking mobile phones to bed at night”，即三分之二的学生，并非三分之一，错误；
D：原文“The study also shows that girls are more likely to be attracted by mobile phones than boys”，与选项表述一致，正确。
9. 最后一段提到慈善机构给出了五条建议，按照行文逻辑，下文会具体介绍这些给孩子的小贴士，选C。
【答案】
7.A；8.D；9.C
【知识点】
阅读理解细节比对；语篇逻辑推理；上下文衔接
【点评】
本文围绕学生使用电子设备的问题展开，考查学生对细节信息的抓取、语篇逻辑的梳理以及推理判断能力。解题时需紧扣原文内容，逐一甄别选项，理清上下文的逻辑关联。
【难度系数】
0.6
