摘要: Sunlight is necessary fresh air to a healthy body. A. not less-than B. no less-than C. no more-than D. not more-than

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阅读理解

  Why Is the Sun Important?

  The sun is a huge, hot, bright star.It is important because without it there would be no life on Earth.The sun gives us light and heat.

  All living things need light and heat from the sun to live.Plants need light and heat to grow.They use the light from the sun to make food.We cannot make our own food, but plants can.All the food we eat comes from plants in a food chain(链)which starts with the sun.For example.

  Animals need sunlight, too.Just like us, their food comes from a food chain which begins with the sun and the plants.

  sun→leaf→caterpillar(毛虫)→bird

  sun→seaweed(海藻)→small fish→whale(鲸)

  Sunlight means we can see during the day.If there was no sun, it would be dark all the time.Even when the sky is cloudy, the sunlight is very strong and it shines through the clouds.

(1)

Which words tell us what the sun is like?

[  ]

A.

Huge.

B.

Hot.

C.

Bright.

D.

All above.

(2)

What are the two main things the sun gives us?

[  ]

A.

Light and heat.

B.

Heat and eggs.

C.

Corn and light.

D.

Wheat and bread.

(3)

Why can we still see during the day when the sky is cloudy?

[  ]

A.

Because we can see all day and all night.

B.

Because the sun can't give us light all day long.

C.

Because the sunlight can shine through the clouds.

D.

Because we can't see at night.

(4)

All the food we eat comes from.And it starts with the ________.

[  ]

A.

plants; earth

B.

a food chain; sun

C.

food; sun

D.

plants; star

(5)

In what way do you think the sun cannot be harmful?

[  ]

A.

The sun can do harm to your eyes and skin.

B.

It can make rivers too dry.

C.

Without it there would be no life on Earth.

D.

Hot sun on dry land can cause fires.

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阅读理解

WHY IS THE SUN IMPORTANT?

  The sun is a huge, hot, bright star.It is important because without it there would be no life on the earth.The sun gives us light and heat.

  All living things need light and heat from the sun to live.Plants need light and heat to grow.They use the light from the sun to make food.We cannot make our own food, but plants can.All the food we eat comes from plants in a food chain(链)which starts with the sun.For example.

  Animals need sunlight, too.Just like us, their food comes from a food chain which begins with the sun and the plants.

  sun→leaf→caterpillar(毛虫)→bird

  sun→seaweed(海藻)→small fish→whale(鲸)

  Sunlight means we can see during the day.If there was no sun, it would be dark all the time.Even when the sky is cloudy, the sunlight is very strong and it shines through the clouds.

(1)

Which words tell us what the sun is like?

[  ]

A.

huge

B.

hot

C.

bright

D.

all above

(2)

What are the two main things the sun gives us?

[  ]

A.

Light and heat.

B.

Heat and eggs.

C.

Corn and light.

D.

Wheat and bread.

(3)

Why can we still see during the day when the sky is cloudy?

[  ]

A.

Because we can see all day and all night.

B.

Because the sun can’t give us light all day long.

C.

Because the sunlight can shine through the clouds.

D.

Because we can’t see at night.

(4)

All the food we eat comes from ________.And it starts with the ________.

[  ]

A.

plants; earth

B.

a food chain; sun

C.

food; sun

D.

plants; star

(5)

In what way do you think the sun cannot be harmful?

[  ]

A.

The sun can do harm to your eyes and skin.

B.

It can make rivers too dry.

C.

Without it there would be no life on Earth.

D.

Hot sun on dry land can cause fires.

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完形填空

  Vincent Van Gogh is often remembered as the painter who cut off his ear in a fit of passion.He was a lonely man who often   1   without food in order to buy paints, a man with few friends and a   2   temper.Van Gogh’s strong emotions not only   3   his life, but his paintings.Many of Van Gogh’s paintings were   4   by warm, yellow sunlight because he loved how it could   5   the world in different ways.His painting Sunflowers for example, is   6   yellows and browns.These colors give the painting a   7   of warmth.However, the sunflowers are   8   dead and dying.

  The result is a painting that   9   the warmth of life that Van Gogh loved with the feelings of   10   that were all around him.It is a painting that is warm, beautiful and sad, all at the same time.

  Van Gogh’s most famous painting, The Starry Night,   11   this mixture of joy and sadness one step   12  .It is a landscape full of deep   13   and shadows which showed the sadness Van Gogh was feeling as he was painting,   14   what he was actually seeing.

  This is why Van Gogh’s   15   in his painting look more imagined than real.The stars and moon in The Starry Night are   16   bright, their light swirling above the darkening hills.A tree that looks like black fire cuts through the   17   of the night, interrupting its beauty.

  Because of his wild emotions, Van Gogh was not   18   during his life.He sold only one painting.However, people today who stand in front of Sunflowers or The Starry Night can   19   the same joy and sadness Van Gogh once did,   20   he painted those deep blues and sunny yellows.

(1)

[  ]

A.

came

B.

went

C.

carried

D.

sent

(2)

[  ]

A.

gentle

B.

tender

C.

short

D.

stormy

(3)

[  ]

A.

developed

B.

affected

C.

improved

D.

reduced

(4)

[  ]

A.

inspired

B.

taught

C.

followed

D.

moved

(5)

[  ]

A.

show up

B.

light up

C.

cut up

D.

turn up

(6)

[  ]

A.

full in

B.

filled with

C.

filled of

D.

full out

(7)

[  ]

A.

state

B.

look

C.

feeling

D.

touch

(8)

[  ]

A.

actually

B.

simply

C.

entirely

D.

finally

(9)

[  ]

A.

communicates

B.

mixes

C.

compares

D.

includes

(10)

[  ]

A.

happiness

B.

excitement

C.

sadness

D.

worry

(11)

[  ]

A.

continues

B.

stands

C.

raises

D.

takes

(12)

[  ]

A.

further

B.

deeper

C.

longer

D.

closer

(13)

[  ]

A.

greens

B.

black

C.

blues

D.

reds

(14)

[  ]

A.

rather than

B.

other than

C.

as well as

D.

in addition

(15)

[  ]

A.

voices

B.

pictures

C.

colors

D.

images

(16)

[  ]

A.

seldom

B.

unusually

C.

accordingly

D.

properly

(17)

[  ]

A.

view

B.

environment

C.

surroundings

D.

sight

(18)

[  ]

A.

understood

B.

noticed

C.

rewarded

D.

trusted

(19)

[  ]

A.

experience

B.

recognize

C.

accept

D.

determine

(20)

[  ]

A.

though

B.

however

C.

if

D.

as

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阅读理解

  From boyhood he had been interested in astronomy(天文学), and while at Cambridge he would sit up at night to watch the stars. But he was not satisfied with the telescopes of those days because they didn't show him a clear picture of things. At first he thought there must be something wrong with the lens. But no matter how hard he tried to improve the lens; the trouble was still there.

  This set Newton thinking. He began to study the nature of light and colors. In the end he found that sunlight, or white light, is actually made up of a row of colors. He counted seven colors in all. This was of course a great discovery. But Newton still wasn't satisfied His mind was busy with another problem. Before Newton's time, scientists had already discovered that the sun, not the earth, was the centre of the other planets moving round the sun. But they couldn't explain why this was so until Newton gave the answer.

  One autumn evening while Newton was sitting under an apple tree thinking over these problems, he saw the moon rise in the sky. Why, he asked himself, should the moon go round the earth, never leaving the same path? At that moment, he heard an apple drop from the tree. Why didn't it go sideways or fly up?

  There seemed to be only one reason:the earth was drawing it-that is the force of gravity. If a stone is tied to the end of a string and whirled around, it will fly round and round in circles because of the string. In the same way, the force of gravity, thought Newton, must be the force that keeps the moon going round the earth and the planets round the sun.

1.This passage mainly tells us ________.

[  ]

A.Newton gave the right answer to the making up of the sunlight

B.Newton found that the moon goes round the earth

C.how Newton made two of his greatest discoveries

D.why Newton made two of his greatest discoveries at home

2.Which of the following is NOT true according to the passage?

[  ]

A.Newton made only two discoveries in his lifetime.

B.Finding nothing wrong with the lens, Newton began to study the nature of light and colors.

C.Nobody could explain why the planets moved round the sun before Newton's time.

D.It was by chance that Newton discovered the force of gravity.

3.Give the right order of the events given in the passage.

a.Newton found that the sunlight is made up of a row of colors.

b.Newton wondered why the apples didn't go sideways.

c.Newton concluded that the force of gravity keeps the moon going round the earth.

d.Newton tried every means to improve the lens.

e.Newton counted the number of colors.

[  ]

A.e, d, c, a, b
B.e, a, c, b, d
C.d, a, e, b, c
D.d, e, a, b, c

4.Which of the following is nearest in meaning to “They couldn't explain why this was so until Newton gave the answer.”?

[  ]

A.Newton gave the answer because they couldn't explain why.

B.Newton couldn't explain why unless they gave the answer.

C.It was Newton who gave the answer.

D.Newton was the first to give the answer.

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