Fruit powered digital clock
Fruit’s not only good to eat，but it can also power this Fruit digital Clock. This clock use the scientific rules on which modern electrical storage batteries are based, The acid from the fruit helps transmit(传递)an electrical flow between two metal poles。The clock is priced at US $15.Connecting any fresh fruit or vegetable to the clock will make it work．The fruit is a clean，renewable source of electrical power．
USB vacuum
Do you know the dirtiest pans of your desk are probably your keyboard and mouse? Get a USB Mini Vacuum with retractable(可伸缩的)cable and suck（吸） away all that gunk．The US-made product is priced at US$ 14．
SIM card reader
Making useful USB 2．0 multi—card readers even handier, this card can also read and write data to phone SIM cards. It comes with SIM editing software．Download your phonebook to your computer,．If you lose your cell phone，you can store missing phone numbers in your new one．The US-made IMOMO SIM，card +Multi Card Reader is priced at US $19．
Beer in your earw*
The beer barrel(桶)-shaped Nat Naf Hyp MP3 is a musical box that can be used to play radio，CDs and cassettes，It’s got all the standard features of the typical clock-radio，but with the relaxing look of a big beer barrel. The Danish product is priced at about US $130.
49．What is TRUE about Fruit powered digital clock?
A．It gives out the smell of the fruit．B．It uses the fruit as its power．
C．It also needs batteries．
D．As a limited source，any fruit or vegetable connected to the clock will do．
50．What does “gunk” mean in the second item?
A．dirt B．desk C．keyboard D．USB
51．Which of the following statements is True?
A．If you have US$30，you can buy a USB vacuum or a Nat Naf Hyp MP3．
B．USB vacuum can be used to clean your house and yard
C．With SIM Card reader you may not lose phone numbers．
D．Nat Naf Hyp MP3 can also play radio，CDs and cassettes when used as a beer barrel at the same time.
52．The passage is mostly likely a(n) .
A．entertainment information B．science reports on new high-technology
C．introduction of some kinds of cell phone or computer parts
D．advertisement for new productsw*
同步练习强化拓展系列答案科目：高中英语 来源： 题型：
______ can you expect to get a pay rise.
A. With hard work B. Although work hard
C. Only with hard work D. Now that he works hard
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科目：高中英语 来源： 题型：阅读理解
C.
“An apple a day keeps the doctor away.” Similarly, if we drink a little more water ever day, we may find that we need to go to the doctor a lot less often. A healthy diet is made up of water and a great many different kinds of foods. We know that healthy foods like fruits, vegetables and fish, are important as they provide us with energy and fibre, without giving us too much fat and sugar. But why is water important?
The human body needs water to survive. Water is important as it carries poisons and waste out of our bodies. However, doctors advise us to drink plenty of water, much more than the small amount we need to stay alive.
Some doctors believe that water is important for our health in all kinds of ways. They believe that a great many illnesses and health problems stars as a result of dehydration—a lack(缺少) of water in the body. Most people are dehydrated (脱水)at least some of time, although they probably don’t know it. It is surprising to learn that if we feel thirsty, we are already in the first stages of dehydration. In fact, we are advised to drink water before we feel thirsty.
These doctors think that health problems such as headaches, high blood pressure and asthma could be helped if people drink more water. They also believe that drinking more water can help people who are overweight. Water contains no calories so it will not make us put on weight. If we drink water, we will probably drink less sugary soft drinks such as Coca-cola. Doctors also believe that drinking more water may stop people from overeating. They say that many people think that they are hungry when they are, in fact, thirsty. Doctors suggest, therefore, that we eat less food and drink more water.
There are still many health problems that cannot be solved by drinking water, so we should not stop going to seeing the doctor completely. However, if we make a decision to drink water every day, we may find that we need to go to the doctor a lot less often.
63. We need _____for a healthy diet.
A. fibre B. food C. water D. Water and different foods
64. From the text, we know water can carry_________.
A.energy and fibre in our bodies
B.fruit, vegetables and fish in our bodies
C.sugar and fat out of our bodies
D.poisons and waste out of our bodies
65. Lack of water caused people to put on weight too much because_______.
A.they think they are hungry and eat too much
B.they think they are thirsty and eat less
C.water has no calories
D.it makes them hungry
66. Which of the following isn’t mentioned in the passage?
A.Fruit provides us with energy and fibre.
B.Some healthy problems start because of a lack of water.
C.Drinking more water may stop people from overeating.
D.The amount of water a person should drink in a day.
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You can't imagine ____ when they received these nice Christmas presents.
A. how they were excited B. how excited they were
C. how excited were they D. they were how excited
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_____ the big snake, the little girl stood under the tree _____ to death.
A. Seeing; frightened B. Seeing; frightening
C. Seen; frighten D. To see; frightening
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. Tom ____ be playing basketball. I saw him in the classroom two minutes ago
A. needn’t B. can’t C. mustn’t D. shouldn’t
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I couldn’t _____ cry while I was watching the movie “To live A. help to B. help C. help but to D. help but
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He was in hospital for six months. He felt as if he was _______ from the outside world.
A. cut out B. cut up C. cut off D. cut through
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I am trying to be the kind of boss that the workers will .
A.live up to B.look up to C.watch out for D.put up with
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