energy (n.) 能量→energetic 精力充沛的 查看更多

 

题目列表(包括答案和解析)

  Matt Mason has seen the future--and it's fun. Mason likes thinking about how machines can make our lives easier by doing the work we hate, such as cleaning. He shows a hard floor cleaning system(系统)that's built into the wall: it will blow dirt to a part of the room where it will be collected by a vacuum(吸尘器). Then the system will drop some cleaner on the floor and an arm will mop(用拖把擦) it up. This may trouble you, says Kara, an expert in Mason's company. But you can program it to come on at 3 a m, and it will just wet-mop the floor for you.”

  When it comes to the kitchen, Bruce Beihoff, another expert at Whirlpool, is sure that in a few years, robots will be doing most of the boring work, freeing us to relax. More than just fun, future kitchens will be environmentally friendly, he says. A new system will be built in the house which can recycle energy(能量)lost from your kitchen to make the whole home warm.

  The fridge will be the center of the home, says Daniel Lee, a market expert. The fridge will have a touch screen(触摸屏幕)where you can watch TV, surf the Internet, check your e-mail, keep a shopping list and order vegetables. Your fridge is the first place you go in the morning and the last place at night, says Lee.

  Ever wonder why a 1.9-meter man and a 1.6-meter woman have to cook meals on counters(工作台)of the same height. The height was decided over 50 years ago, according to the height of ordinary women, says Jane Langmuir, an expert of cooking machines. But times have changed. We have made a new counter where you press a button and it moves to whatever height you want. At the same time, Ted Selker at MIT's Counter lab has made the dishmaker which lets you make dishes and bowls out of plastics at home. After each meal, the dishes are changed straight back into plastics.

(1)How many inventions are mentioned in the passage?

[  ]

AThree.

BFour.

CFive.

DSix

(2)In future, if you want to clean your house, you will ________.

[  ]

Ahave a recycling system built in the wall

Bget up early to start your cleaning system

Cuse your fridge to give orders to a cleaner

Dleave the work to a kind of cleaning machine

(3)What is future kitchen work like?

[  ]

ATerrific and relaxing.

BEasy and interesting.

CEnjoyable and exciting.

DFunny and amazing.

(4)Why is our fridge the first place we go in the morning and the last place at night ion the future?

[  ]

AWe will eat something in the fridge from the morning to the evening.

BWe can surf the Internet and check our e-mails from it.

CWe can buy vegetables and watch TV from it.

DWe will have some fridges in our homes.

(5)From the passage, we know ________.

[  ]

Apeople will have more and more time enjoying themselves

Bfuture kitchens can provide all the energy for our life every day

Cthe fridge can be found in the center of a future house

Dpeople must be expert at computers to use these inventions

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完形填空

  The bicycle is one of the simplest(最简单的)yet most useful inventions in the world. What is most surprising is that it was not invented earlier, ___1___ the great inventor Leonardo da Vinci had drawn pictures for bicycles and also for flying machines and some other things. Those things were not produced ___2___ long after he died.

  A person riding a bicycle use ___3___ energy(能量)to make the bicycle move, and there is no pollution at all when you are riding. Even so, developed ___4___, most people don't travel to work by bicycle. It is not because the bicycles are expensive or people feel ___5___ if they ride to work. It's because ___6___ cars on the roads becomes larger. It certainly becomes ___7___ to ride a bicycle. As a result, more people put their bicycles away and go to work ___8___ their cars and, in this way, the situation(情形)is made more serious. ___9___ the best way to make riding safer and more popular is to create paths(开设通道)only for bicycles, and to make ___10___ so difficult and expensive for drivers to take their cars into the city that they will go back to use their bicycles.

(1Aalthough

Bso

    Cbut

Dbecause

(2Awhen

Bbefore

    Csince

Duntil

(3Amuch

Bquite a lot of

    Cvery little

Dmany

(4Aworld

Bcountries

    Cland

Dearth

(5Acomfortable

Blucky

    Csorry

Dtired

(6Athe number of

Ba number of

    Cthis kind of

Dan kinds of

(7Asafer

Bmore dangerous

    Cmuch dangerous

Dsafe

(8Aby

Bin

    Cuse

Ddrive

(9AAlways

BMay be

    CPerhaps

DNearly

(10Ait

Bthem

   Cus

Dthat

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阅读理解

  People in different parts of the world eat different things.

  In some countries, people usually eat rice. In others, people eat flour every day, even every meal. Many people usually eat meat, fish and vegetables. But some people don't eat some kinds of meat. Muslims(穆斯林)do not eat pork.

  Some people only eat fruit and vegetables. They don't eat meat or fish or anything that comes from animals. They eat only food from plants. Some people say that food from plants is better for us than meat. But meat and fish can also give us energy(能量)and nutritive elements(营养元素). And most sportsmen eat meat and fish.

  Japanese eat a lot of fish, and they also eat rice. In western countries such as England, Australia and USA, the most important food is bread or potatoes, and people there can cook potatoes in different ways.

根据短文内容,回答下列问题

(1)Do people in different parts of the world eat same food?

______________________________________________________

(2)Who do not eat pork?

______________________________________________________

(3)What can meat and fish give people?

______________________________________________________

(4)What is the most important food in some western countries?

______________________________________________________

(5)What do most sportsmen eat?

______________________________________________________

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  We live in thecomputer age.Just 42 years __(1)__ computers couldn't do much. They were very big and expensive. They used a lot of energy(能量). Only __(2)__ people were interested __(3)__ them. Today computers are smaller and cheaper. They can do __(4)__ difficult work.

  Computers become important __(5)__ many reasons. They work faster than man and make fewer mistakes. They canremembermuch information. A computer can do millions of problems __(6)__ a few seconds. A person might __(7)__ years to work out so many problems.  People now use computers in nearly every kind of work. Computers are very useful and the use of computers __(8)__ growing. More computers mean more job for people, because people __(9)__ to run(操作)and mend them.

  Would you like to learn __(10)__ to run a computer?

(1)Aearly

Bago

Clater

Dafter

(2)Afew

Blittle

Ca few

Da little

(3)Ain

Bwith

Con

Dby

(4)Aand

Bso

Cbut

Dor

(5)Ain

Bby

Cfor

Don

(6)Awith

Bon

Cat

Din

(7)Aneed

Bget

Cwant

Dmake

(8)Aare

Bis

Chas

Dhave

(9)Amay

Bmust

Cshould

Dneed

(10)Awhy

Bwhat

Chow

Dwhen

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阅读短文还原句子,其中有一多余选项
A.It’s the best medicine.
B.Many old people like watching TV.
C.You must stay safe when you are playing sports.
D.You must avoid(避免) smoking and drinking.
E.So don’t go to school without breakfast.
You need to have healthy eating habits. Breakfast gives you enough energy(能量) for the morning.  _______1_______ Fruit and vegetables are good for your health, but fast food, like potato chips, will make you fat and unhealthy. So eat the right food to keep you healthy.
Playing sports can also help you keep fit. But sometimes it may cause accidents(引发事故). _______2_______
Happiness is important for your health. _______3_____ When you are ill, try to be happy and you’ll feel better. On the other hand, you may feel sick if you are always unhappy. So, be happy to be healthy.
______4______. Many students thinks it’s cool to smoke and drink. But they don’t know smoking and drinking can cause many illness. You should say no to smoking and drinking.

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