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随着科技的发展,手机拥有了越来越多的功能,因此人们在生活中越来越依赖手机。但手机在为人们带来便捷的同时也引发了很多问题。请写一篇关于使用手机的文章,阐释手机给人们生活带来的利与弊(各两点) ,提出你自己对使用手机的看法,并给出合理的建议。词数100 左右。
With the rapid development of information technology and information industry,there has been a dramatic rise in the cell?phones,which are now essential to millions of people. But every?thing has two sides.
On the one hand,cellphones contribute a lot to our daily life. Firstly,cellphones enable people to easily and quickly com?municate with one another whenever and wherever they are. Sec?ondly,it is the multifunction of cellphones that helps us survive those boring moments.
On the other hand,the disadvantages can never be denied. The most important disadvantage is the unknown effects on health in case of overuse. Furthermore,if people become too re?liant on the use of cellphones our face-to-face skills may decline.
From my perspective,any new invention has its drawbacks? but such negative aspects cannot always diminish its popularity,so I strongly suggest that we use cellphones moderately and ap?propriately to make them more beneficial.
题目来源:全品作业本高中英语选修8新课标人教版 > 单元检测(三)
科目:高中英语 来源: 题型:
You can't always predict a heavy rain or remember your umbrella. But designer Mikhail Belyaev doesn't think that forget?ting to check the weather forecast before heading out should result in you getting wet. That's why he created Lampbrella,a lamp post with its own rainsensing umbrella.
The designer says he came up with the idea after watching people get wet on streets in Russia. "Once,I was driving on a central Saint Petersburg street and saw the street lamps lighting up people trying to hide from the rain. I thought it would be appropriate to have a canopy (伞篷) buiit into a street lamp," he said.
The Lampbrella is a standardlooking street lamp fit?ted with an umbrella canopy. It has a builtin electric mo?tor which can open or close the umbrella on demand. Sen?sors (传感器) then ensure that the umbrella offers pedes?trians shelter whenever it starts raining.
In addition to the rain sensor,there's also a 360° mo?tion sensor on the fibreglass street lamp which detects whether anyone is using the Lampbrella. After three mi?nutes of not being used the canopy is closed.
According to the designer,the Lampbrella would move at a relatively low speed,so as not to cause harm to the pedestrians. Besides,it would be grounded to protect from possible lightning strikes. Each Lampbrella would offer enough shelter for several people. Being installed (安装) at 2metres off the ground* it would only be a danger for the tallest of pedestrians.
While there are no plans to take the Lampbrella into production,Belyaev says he recently introduced his crea?tion to one Moscow Department,and insists his creation should be installed on any street where a lot of people walk but there are no canopies to provide shelter.
15. What do we know from Belyaev's words in Paragraph 2?
A. His creation was inspired by an experience.
B. It rains a lot in the city of Saint Petersburg.
C. Street lamps are protected by canopies.
D. He enjoyed taking walks in the rain.
16. Which of the following shows how the Lampbrella works?
A. motor—canopy—sensors
B. sensors—motor—canopy
C. motor—sensors—canopy
D. canopy—motor—sensors 17. What does Paragraph 5 mainly tell us about the Lampbrella?
A. Its moving speed.
B. Its appearance.
C. Its installation.
D. Its safety.
18. What can be inferred from the last paragraph?
A. The designer will open a company to promote his product.
B. The Lampbrella could be put into immediate pro?duction.
C. The designer is confident that his creation is prac?tical.
D. The Lampbrella would be put on show in Mos?cow.
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科目:高中英语 来源: 题型:
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1. This hot online novel (adapt) into a film already by that famous director.
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