学进去-教育应平等而普惠
试题
类型:阅读选择
难度系数:0.40
所属科目:高中英语

Clothes can make phone calls, play music, dial your pal's number, keep you warm during cold weather and operate your computer?

This is not a fantasy. A British company, called Electrotextiles, has created a wide range of clothes — clothes that have minds of their own! Scientists, working for the company, have invented a kind of cloth that can be mixed with flexible (有弹性的) electronic materials to create intelligent clothing. The results are electronic garments (衣服).

If you think the wearer has to be wired to different devices, think again. These designer clothes are wire-free, soft to touch and washable!! Like any electronic device, these high-tech clothes have to be powered. Currently, a tiny nine-volt battery serves the purpose. But the researchers hope that in the near future the clothes will produce electricity by using body heat. These clothes are 100 percent shock proof, they say.

The Electrotextiles team has also created the world's first cloth keyboard. This keyboard can be sewn into your trousers or skirt. To use this device, you will have to sit down and tap on your lap! These 'lap-tap' gadgets (器具). are all set to take over laptop computers!

Another useful garment is the shirt-cum-mobile phone. This handy invention enables drivers to chat comfortably with others at the wheel! Other popular electronic wear include the denim (牛仔布) jacket with flexible earphones sewn into the hood and the electronic ski jacket with a built-in heater. The ski jacket is also programmed to send signals to a satellite. This technology is known as global positioning system and can be used to track lost skiers and wandering kids.

Having completed the cloth keyboard, scientists have already started to work on a new project — a necktie that can be used as a computer mouse. What is the next? Do you have any idea?

1.The electronic garments are similar to other electronic devices in that _______.
A.they feel smooth and softB.they use electricity as power
C.they can be washed in waterD.they are made from flexible materials
2.How will researchers improve these high-tech clothes?
A.Body heat will be used as power.B.The wearer will not get shocked.
C.A tiny nine-volt battery will work.D.They will get charged automatically.
3.What does the underlined phrase "This handy invention" in Paragraph 5 refer to?
A.The laptop computer.B.The electronic ski jacket.
C.The shirt-cum-mobile phone.D.The world's first cloth keyboard.
4.The main purpose of the text is ________.
A.to advertise for an English company
B.to predict the future trend of science
C.to show how rapidly science develops
D.to introduce some intelligent clothing
编辑解析赚收入
收藏
|
有奖纠错

同类型试题

优质答疑

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

用户名称
2019-09-19

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

用户名称
2019-09-19
我要答疑
编写解析
解析:

奖学金将在审核通过后自动发放到帐

提交
我要答疑
我要答疑:
提交