摘要: In which column of Mail Online can you find this passage? A. Sports. B. Science. C. Health. D. Shopping. C We've used the wind as an energy source for a long time. The Babylonians and Chinese were using wind power to pump water for irrigating crops 4,000 years ago, and sailing boats were around long before that. Wind power was used in the Middle Ages, in Europe, to grind corn, which is where the term "windmill" comes from. We can use the energy in the wind by building a tall tower, with a large propellor on the top. The wind blows the propellor round, which turns a generator to produce electricity. We tend to build many of these towers together, to make a "wind farm" and produce more electricity. The more towers, the more wind, and the larger the propellors, the more electricity we can make. It's only worth building wind farms in places that have strong, steady winds, although boats and caravansincreasingly have small wind generators to help keep their batteries charged. The best places for wind farms are in coastal areas, at the tops of rounded hills, open plains and gaps in mountains-places where the wind is strong and reliable. Some are offshore. To be worthwhile, you need an average wind speed of around 25 km/h. Most wind farms in the UK are in Cornwall or Wales. Isolated places such as farms may have their own wind generators. In California, several “wind farms supply electricity to homes around Los Angeles. The propellors are large, to obtain energy from the largest possible volume of air. The blades can be angled to cope with varying wind speeds. Some designs use vertical turbines, which don't need to be turned to face the wind. The towers are tall, to get the propellors as high as possible, up to where the wind is stronger. This means that the land beneath can still be used for farming.

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Vans, Keds, Dollies—they sound like the names of rock bands, but if you have teenagers, you'll know they're actually the latest in teenage footwear.

But experts are now warning that the latest shoes in different styles will be causing teenagers discomfort(不舒适) in the short term and storing up years of foot, knee and back pain in the future.

Here, the experts discover the problems caused by teenagers' shoe choice.

KEDS/VANS

Slip-on shoes with elastic (弹性的) sides are particularly popular among teenage boys - with Keds and Vans the most sought-after brands.

The main problem is that they are just too flat—so flat that the heel, which hits the ground first, also becomes damaged and painful.

BALLET PUMPS

The worst shoes of all are such light and thin dolly shoes. The problem is partly their flatness, as with Keds and Vans. However ballet pumps, which have no string or heel, have other specific problems.

“As the shoe has no fastening device, it relies on the toes to keep the shoe on, causing a difficult gait(步法), this leads to short- and long-term problems such as calluses(茧子), heel and knee pain.”

WEDGES AND STILETTOS

These shoes can also cause problems with gait. They may look good, but the heels on these are so high they can force the wearer's body weight forward, making them very shaky.

Teens who wear these shoes regularly are also in danger of joining those millions of women with continuous back pain.

SCHOOL SHOES

So what do podiatrists(足科医生)have on their wish list, especially for everyday wear?

Something in a natural, breathable fabric, with a string to hold it on, with a small heel and a deep toe-box that does not press the toes, such as Clark's, Marks & Spencer or Rhino.

If your teen insists on wearing 'bad' shoes, get them some simple foot orthotics(矫形器) in the shoes. These support and correct the movement of the foot and, properly fitted by a podiatrist, can often change their walk and halt the damage.

1.Of all the shoes mentioned(提到) in the passage, which can cause the worst problems?

A.Marks & Spencer.                       B.Wedges & Stilettos.

C.Keds and Vans.                         D.Ballet Pumps.

2.Which pair of shoes may not be found on the podiatrists’ wish list?

A.                 B.                 C.                 D.

3.The underlined word “halt” in the last paragraph probably means _______.

A.increase          B.worsen           C.stop              D.cause

4.In which column of Mail Online can you find this passage?

A.Sports.           B.Science.           C.Health.           D.Shopping.

 

查看习题详情和答案>>
阅读理解
     Vans, Keds, Dollies-they sound like the names of rock bands, but if you have teenagers, you'll know
they're actually the latest in teenage footwear.
     But experts are now warning that the current shoe fashions will be causing teenagers discomfort in the
short term and storing up years of foot, knee and back pain in the future.
Here, the experts identify the problems caused by teenagers'shoe choice.
KEDS/VANS

     Slipon shoes with elastic (弹性的) sides are particularly popular among teenage boys-with Keds and
Vans the most soughtafter brands.
     The main problem is that they are just too flat-so flat that the heel, which strikes the ground first,
becomes damaged and painful.
BALLET PUMPS

     The worst shoes of all are such light and thin dolly shoes.The problem is partly their flatness, as with
Keds and Vans.However ballet pumps, which  have no string or heel, have other specific problems.
     "As the shoe has no fastening device, it relies on the toes to keep the shoe on, causing an awkward
gait (步法), this leads to shortand longterm problems such as calluses (茧子), heel and knee pain."
WEDGES AND STILETIOS

     These shoes can also cause problems with gait.They may look good, but the heels on these are so high they can force the wearer's body weight forward, making them very unstable.
     Teens who wear these shoes regularly are also in danger of joining those millions of women with
constant back pain.
SCHOOL SHOES
     So what do podiatrists (足科医生) have on their wish list, especially for everyday wear?
     Something in a natural, breathable fabric, with a string to hold it on, with a small heel and a deep toebox that does not press the toes, such as Clark's, Marks & Spencer or Rhino.
     If your teen insists on wearing 'bad'shoes, get them some simple foot orthotics (矫形器) in the shoes.
These support and correct the movement of the foot and, properly fitted by a podiatrist, can often
transform their walk and halt the damage.
1. Of all the shoes mentioned in the passage, which can cause the worst problems?
A. Marks & Spencer.  
B. Wedges & Stilettos.
C. Keds and Vans.  
D. Ballet Pumps.
2. Which pair of shoes may not be found on the podiatrists'wish list?

3. The underlined word "halt" in the last paragraph probably means________.
A. increase  
B. worsen  
C. stop  
D. cure
4. From this passage we can infer________.
A. trendy shoes may ruin teenagers' health
B. fashionable shoes all have orthotics in them
C. experts are strongly against wearing popular shoes
D. podiatrists are experts at producing branded shoes
5. In which column of Mail Online can you find this passage?
A. Sports.  
B. Science.  
C. Health.  
D. Shopping.
查看习题详情和答案>>

Vans, Keds, Dollies—they sound like the names of rock bands, but if you have teenagers, you'll know they're actually the latest in teenage footwear.

But experts are now warning that the current shoe fashions will be causing teenagers discomfort in the short term and storing up years of foot, knee and back pain in the future.

Here, the experts identify the problems caused by teenagers' shoe choice.

KEDS/VANS

Slip-on shoes with elastic (弹性的)sides are particularly popular among teenage boys - with Keds and Vans the most sought-after brands.

The main problem is that they are just too flat—so flat that the heel, which strikes the ground first, also becomes damaged and painful.

BALLET PUMPS

The worst shoes of all are such light and thin dolly shoes. The problem is partly their flatness, as with Keds and Vans. However ballet pumps, which have no string or heel, have other specific problems.

“As the shoe has no fastening device, it relies on the toes to keep the shoe on, causing an awkward gait(步法), this leads to short- and long-term problems such as calluses(茧子), heel and knee pain.”

WEDGES AND STILETTOS

These shoes can also cause problems with gait. They may look good, but the heels on these are so high they can force the wearer's body weight forward, making them very unstable.

Teens who wear these shoes regularly are also in danger of joining those millions of women with constant back pain.

SCHOOL SHOES

So what do podiatrists(足科医生)have on their wish list, especially for everyday wear?

Something in a natural, breathable fabric, with a string to hold it on, with a small heel and a deep toe-box that does not press the toes, such as Clark's, Marks & Spencer or Rhino.

If your teen insists on wearing 'bad' shoes, get them some simple foot orthotics(矫形器) in the shoes. These support and correct the movement of the foot and, properly fitted by a podiatrist, can often transform their walk and halt the damage.

Of all the shoes mentioned in the passage, which can cause the worst problems?

  A. Marks & Spencer.                       B. Wedges & Stilettos.   

C. Keds and Vans.                       D. Ballet Pumps.

Which pair of shoes may not be found on the podiatrists’ wish list?

                                         

The underlined word “halt” in the last paragraph probably means _______.

A. increase         B. worsen           C. stop           D. cure

From this passage we can infer _______.

  A. trendy shoes may ruin teenagers’ health

B. fashionable shoes all have orthotics in them

  C. experts are strongly against wearing popular shoes

  D. podiatrists are expert at producing branded shoes

In which column of Mail Online can you find this passage?

  A. Sports.          B. Science.           C. Health.             D. Shopping.

查看习题详情和答案>>

Vans, Keds, Dollies—they sound like the names of rock bands, but if you have teenagers, you'll know they're actually the latest in teenage footwear.
But experts are now warning that the latest shoes in different styles will be causing teenagers discomfort(不舒适) in the short term and storing up years of foot, knee and back pain in the future.
Here, the experts discover the problems caused by teenagers' shoe choice.
KEDS/VANS

Slip-on shoes with elastic (弹性的) sides are particularly popular among teenage boys - with Keds and Vans the most sought-after brands.
The main problem is that they are just too flat—so flat that the heel, which hits the ground first, also becomes damaged and painful.
BALLET PUMPS

The worst shoes of all are such light and thin dolly shoes. The problem is partly their flatness, as with Keds and Vans. However ballet pumps, which have no string or heel, have other specific problems.
“As the shoe has no fastening device, it relies on the toes to keep the shoe on, causing a difficult gait(步法), this leads to short- and long-term problems such as calluses(茧子), heel and knee pain.”
WEDGES AND STILETTOS

These shoes can also cause problems with gait. They may look good, but the heels on these are so high they can force the wearer's body weight forward, making them very shaky.
Teens who wear these shoes regularly are also in danger of joining those millions of women with continuous back pain.
SCHOOL SHOES
So what do podiatrists(足科医生)have on their wish list, especially for everyday wear?
Something in a natural, breathable fabric, with a string to hold it on, with a small heel and a deep toe-box that does not press the toes, such as Clark's, Marks & Spencer or Rhino.
If your teen insists on wearing 'bad' shoes, get them some simple foot orthotics(矫形器) in the shoes. These support and correct the movement of the foot and, properly fitted by a podiatrist, can often change their walk and halt the damage.
【小题1】Of all the shoes mentioned(提到) in the passage, which can cause the worst problems?

A.Marks & Spencer.B.Wedges & Stilettos.
C.Keds and Vans.D.Ballet Pumps.
【小题2】Which pair of shoes may not be found on the podiatrists’ wish list?
A.B.C.D.
【小题3】The underlined word “halt” in the last paragraph probably means _______.
A.increaseB.worsenC.stopD.cause
【小题4】In which column of Mail Online can you find this passage?
A.Sports.B.Science.C.Health.D.Shopping.

查看习题详情和答案>>
阅读理解。
     Vans, Keds, Dollies-they sound like the names of rock bands, but if you have teenagers, you'll know they're
actually the latest in teenage footwear.
     But experts are now warning that the current shoe fashions will be causing teenagers discomfort in the short
term and storing up years of foot, knee and back pain in the future.
     Here, the experts identify the problems caused by teenagers' shoe choice.
KEDS/VANS
     Slip-on shoes with elastic (弹性的) sides are particularly popular among teenage boys-
with Keds and Vans the most sought-after brands.
     The main problem is that they are just too flat-so flat that the heel, which strikes the
ground first, also becomes damaged and painful.
BALLET PUMPS
     The worst shoes of all are such light and thin dolly shoes. The problem is partly their
flatness, as with Keds and Vans. However ballet pumps, which have no string or heel, have
other specific problems.
     "As the shoe has no fastening device, it relies on the toes to keep the shoe on, causing an
awkward gait (步法), this leads to short- and long-term problems such as calluses (茧子),
heel and knee pain."
WEDGES AND STILETTOS
     These shoes can also cause problems with gait. They may look good, but the heels on
these are so high they can force the wearer's body weight forward, making them very
unstable.
     Teens who wear these shoes regularly are also in danger of joining those millions of
women with constant back pain.
SCHOOL SHOES
     So what do podiatrists (足科医生) have on their wish list, especially for everyday wear?
     Something in a natural, breathable fabric, with a string to hold it on, with a small heel and a deep toe-box that
does not press the toes, such as Clark's, Marks & Spencer or Rhino.
     If your teen insists on wearing 'bad' shoes, get them some simple foot orthotics (矫形器) in the shoes. These
support and correct the movement of the foot and, properly fitted by a podiatrist, can often transform their walk
and halt the damage.
1. Of all the shoes mentioned in the passage, which can cause the worst problems?
A. Marks & Spencer.
B. Wedges & Stilettos.
C. Keds and Vans.
D. Ballet Pumps.
2. Which pair of shoes may not be found on the podiatrists' wish list?
A.  B.  C.  D.
3. The underlined word "halt" in the last paragraph probably means _____.
A. increase
B. worsen
C. stop
D. cure
4. From this passage we can infer _____.
A. trendy shoes may ruin teenagers' health
B. fashionable shoes all have orthotics in them
C. experts are strongly against wearing popular shoes
D. podiatrists are expert at producing branded shoes
5. In which column of Mail Online can you find this passage?
A. Sports.
B. Science.
C. Health.
D. Shopping.
查看习题详情和答案>>

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