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题型:阅读理解-单选 难度:0.85 引用次数:160 题号:7560834

How fit are your teeth? Are you lazy about brushing them? We brush our teeth every day but few people know how well we're brushing. Today, a French company has introduced an electric toothbrush, which can work wirelessly(无线地)with a smartphone. It's called the Kolibree toothbrush. It has different models, and will cost from$99 to$200 .The US is the first target market.

Users download an app and connect via Bluetooth, and the Kolibree will record: 1 .the time you spent brushing teeth. 2.whether all areas of your mouth are reached.


       3 .whether you brush up and down instead of just side to side. Then it will send the information to a mobile phone via Bluetooth, telling you whether you have brushed in a proper way. The Kolibree records your progress and scores your brushing way to help you improve brushing habits. It's kind of like having a private dentist actually watch your brushing on a day-to-day basis.
       The toothbrush can also talk to other apps on your phone, so developers could create a game controlled by your toothbrush. When you brush your teeth, you can score your points for beating the monsters in your teeth. That's really very interesting. The Kolibree toothbrush is created to be smart but also fun.
       The Kolibree toothbrush was invented by Thomas Serval. He says the idea of inventing it came from his experience as a father. He would come home from work and ask his kids if they had brushed their teeth. They always answered "yes", but Thomas used to find their toothbrush heads dry. He decided that a kind of brush was needed to tell him how well they brushed their teeth.
     Thomas says that one day, it'll be possible to use a brushing unit with a camera. The camera can even examine holes in your teeth while you brush.
1. The Kolibree toothbrush was invented by_      .
A.a French company
B.Thomas Serval
C.Thomas Serval's father
2. How much is the Kolibree toothbrush?
A.From$99 to$200.
B.From$90 to$200.
C.From$20 to$900.
3. What can the Kolibree toothbrush do?
A.It can record how often you brush your teeth.
B.It can tell you what time you should brush your teeth.
C.It can score your brushing way.
4. What's the reason for inventing the Kolibree toothbrush?
A.Its inventor was interested in toothbrushes.
B.The toothbrush heads were too dry.
C.Its inventor wanted to know whether the kids brushed their teeth.
5. What will the Kolibree toothbrush probably be like in the future?
A.The Kolibree toothbrush will be able to talk to other apps.
B.There will be a game controlled by the Kolibree toothbrush.
C.A camera will be installed(安装)in the Kolibree toothbrush.
【知识点】 发明与创造

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【推荐1】What do you think of a “talking kitchen”? A French Digital (数字) Kitchen has been developed at Newcastle University in the UK. It teaches students how to cook French food and speak French at the same time. For the first time, students can learn a language by the following cooking steps.

All grammar and vocabulary have been carefully chosen to make sure the users can understand French well. After learning for some time, the users can test themselves by doing a short test on the computer.

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根据短文内容,判断句子正(T)误(F)。
1. According to the passage, we know the digital kitchen cooks all food for people.
2. The users can test themselves by doing a short test on paper after learning for some time.
3. The French Digital Kitchen can help people learn a language in an interesting and educational way.
4. If you go wrong, the program goes back and “says” the recipe or information again.
5. The new kitchen can only be used in schools and universities.
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文章大意:本文主要讲述改变我们生活的一些发明。

【推荐2】We all know that many inventions play important roles in our daily life. They have changed our life a lot. Here are some interesting inventions.



Morpher
People refuse to wear helmets because they’re thick and heavy. Morpher is a bike helmet made of plastic. It is just as strong as traditional helmets, but it can be folded almost completely flat, making it easier to carry. Morpher may be available for sale in stores in the near future.

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Have you ever seen the movie Back to the Future? Maybe everyone wants the pair of shoes in the movie that can tighten or loosen by themselves. Now, thanks to the Shoe Factory, the dream is realized. When you push a button on the shoe, HyperAdapt can tighten or loosen around the feet.

Flyte
Flyte is a light bulb that can float (漂浮) and turn. Flyte has been popular with most people since it came out in January. The company also introduced a lot of similar products, including a planter, Lyfe, which came out in June.

Little Printer
It looks lovely and is called Little Printer. This machine can print news headlines (摘要),riddles and other things on a roll (卷) of paper. If you want to make your own little newspaper, don’t forget to use it.
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A.Morpher is made of plastic.B.Morpher is thick and heavy.
C.Morpher is a steel bike.D.Morpher is hard to carry.
2. What kind of invention can float in the passage?
A.Morpher.B.Little Printer.C.HyperAdapt.D.Flyte.
3. What’s the main use of the Little Printer?
A.To protect our heads more safely.
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C.To float and turn in the water.
D.To print news headlines, riddles and other things.
4. Which of the following is WRONG according to the passage?
A.Maybe everyone wants the pair of shoes in the movie Back to the Future.
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D.Morpher can be folded almost completely flat, making it easier to carry.
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A.EnglishB.AmericanC.GermanD.Japanese
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A.designB.ComputerC.machineD.man
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A.BritainB.the USAC.JapanD.Germany
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A.Computers
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D.people who understand how to use robots
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