高考英语二轮复习组合练四阅读理解阅读七选五语法填空含解析.docx
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1、组合练(四)阅读理解+阅读七选五十语法填空I .阅读理解AIn the age of the Internet-of- things, near I y everyth i ng i n your house i s connected to a network. While you may be comfortable enough to use smart devices to manage your everyday tasks, will you be comfortable with them looking after your children as well? That* s
2、one question that can possibly arise with Google* s latest patent-a wremote babysittern that makes use of cameras and motion sensors(运动传感器)to track chiIdren at home.According to the search giants patent application, the proposed device aims to protect children in a home by disabling potential danger
3、ous devices and by providing child-protection warnings.The “smart babysitterw may use its sensors to determine if a child is left unattended in a room. According to the appl i cat ion, this wi 11 be done by scanning the room for persons with a threshold(门槛).Video and sensors may be used to pick up p
4、ersons below the threshold like crawling babies and children who are just learning to walk. When there is no person that meets the height of the threshold for a given amount of time, then the piogram will cmai1 the parents of the unattended child.Moreover, “smart wall plugs“ will also discover the o
5、ccupancy in one room. Data will also be gathered to disable unused electrical outlets(插座)when a child comes into contact with them. They can also disable electronically controlled door handles in the event that a child gets close to them.Added features that have been shown in the patent include blin
6、king lights and audio warnings 1 ike 4Your child is approaching an electrical outletor u Your child is alone for 10 minutesw . All these will be powered by Internet-connected motion detectors and cameras in order to track the child, s movements, as well as smart devices around the home.语篇解读本文是一篇说明文。
7、文章主要介绍了谷歌发明的一款可以照看孩子的“智 能保姆”。1. Whats the main purpose of the Msmart babysitter” ?A. To protect children from dangers at home.B. To look after children with no adults in the room.C. To allow parents to monitor their children at work.1) . To help chi Idren realize the hidden dangers at home.解析:细节理解题。
8、根据第二段可知,这款“智能保姆”的主要FI的是保障孩子在家里的安 全。答案:A2. In which situation will the “smart babysitter” warn parents?A. A child falls over in the room.B. A bciby is crawling in the room.C. There is a person in the room higher than the threshold.D. The person that can meet the height of the threshold is absent for
9、long. 解析:细节理解题。根据第三段的最后一句可知,当达到门槛高度的人在一定时间里没有出 现在房间时,这款“智能保姆”就会给孩子的父母发邮件。答案:D3. If a child approaches an electronically controlled door handle, . A. the door will open automaticallyB. the handle won* t function normallyC. cameras wi11 begin to keep track of the childD. all smart devices around the h
10、ome wi11 stop working 解析:推理判断题。根据第四段的最后一句可知,当孩子靠近电子门锁时,这种智能插座就 会给门锁断电,这样门锁就无法正常工作了。答案:B4. What is the text mainly about?A. The convenience brought by the Internet.B. Smart dev i ces i n our daily 1i fe.C. A smart babysitter”.D. Smart wall plugs.解析:主旨大意题。本文主要介绍了谷歌发明的一款可以照看孩子的“智能保姆工 答案:CBDo you have c
11、alluses(茧)on your feet? Dont t fear them, though. New research shows that foot callusesthickened skin that forms naturally when one walks bcirefoothave evolved to protect the feet and provide for comfortable walking in perhaps ways that shoes can,t match. The researchers stressed that their findings
12、 dont show that walking barefoot is healthier than walking in shoes. At its core, the study is about human evolution.shoes are even more recentonly about 300 years old.Because calluses are the evolutionary solution to protecting the foot, Daniel Lieberman, co- leader of the study, and his team set o
13、ut to assess how they might differ from shoes in maintaining grounding and comfort. Their study exami ned the foot cal I uses of more than 100 idults. About half of the subjects walked barefoot most of the time, and half mostly wore shoes.Among the barefoot walkers, the thickness of the calluses did
14、nt prevent the foot from feeling the sensation(知觉)of the ground while walking. Shoes, with their cushioned bottoms, clearly mule this sensation. However, very thick calluses dont simply act like shoe cushions. The thickness of the calluses can protect the foot against heat or sharp objects, providin
15、g comfort and safety, like shoes can, but signals can also be sent to the brain if there are ground surface differences. These signals may help the barefoot walker keep balance, strengthen muscles and create a stronger neural (神经的)connect ion between the foot and the brain. 44We advise chi Idren to
16、wa 1 k barefoot on the grass with the purpose of stimulating the nerves traveling to the brain for developmental reasons, “ said Thomas Milani, co-leader of the study.Researcher Paul Zehr added that one of the studys limitations is that this sensitivity was assessed at rest, and so these results may
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