Look at . They are very beautiful. 查看更多

 

题目列表(包括答案和解析)

Look at the plant in the picture. It looks beautiful, right? Can you imagine (想象) it kills?

The Venus flytrap is a kindof meat-eating plant. It grows in very few places, like wetlands near the sea in North Carolina in America.
The Venus flytrap is not a large plant. It grows to be only about a foot tall. The plant has white flowers in the spring, but it is the plant’s leaves that make it so interesting. The ends of the leaves have folding parts with stiff, tiny hairs (带小硬刺的可折叠部分). These are the plant’s “traps (捕捉器)”.
What does the Venus flytrap eat? As you might guess, the Venus flytrap eats flies (苍蝇). It also eats spiders, ants and crickets (蟋蟀). The Venus flytrap makes most of its food with sun, air and water, just like other plants. Living things just give it extra nutrition (额外营养) to grow well in wetlands.
How does this plant trap and eat living things? The Venus flytrap uses a sweet liquid (液体) to attract its food. When a fly lands on one of the plant’s open traps, hairs on the surface make the trap close. And when the trap closes, the fly is dinner!
If you want to have your own Venus flytrap at home, you have to buy the plant from a special place. You can’t take a Venus flytrap from where it grows! There are laws about taking it out of the wild.
小题1:Where does the Venus flytrap grow?
A.In the wetlands.B.In the desert. C.In the rocks.D.In the sea.
小题2:About the Venus flytrap, which of the following is true?
A.It is a large plant.
B.It only eats spiders.
C.It has white flowers.
D.It can fly in the sky.
小题3:Which is the right order of the following events in Paragraph 5?
a. The trap of the Venus flytrap closes.
b. A fly lands on one of the plant’s open traps.
c. The fly is kept in the trap as the food of the plant.
d. The Venus flytrap uses a sweet liquid to attract its food.
A.d-b-a-cB.a-b-c-d
C.b-d-a-cD.d-b-c-a
小题4:How can people get a Venus flytrap?
A.They can get it from where it grows.
B.They can buy it from a special place.
C.They can grow it in their gardens.
D.They can buy it in a park.
小题5:Why does the Venus flytrap kill?
A.Because it needs extra nutrition.
B.Because it hates flies.
C.Because insects are its main food.
D.Because it kills for fun.

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Look at the light and beautiful snowflakes(雪花) falling.Do you want to hold them in your hands? They are always lost when they meet your hands.

Well, this isn’t just a problem for you.It was a problem for Wilson Bentley, too.

In the 1870s, Wilson Bentley was just a teenager.His family lived in a small town in northeast America.Winters there were long and hard.Bentley’s mother was once a schoolteacher.She taught him at home.Bentley didn’t go to school until he was 14.He was a quiet boy, and loved reading his mother’s books.

But it was his mother’s microscope(显微镜) that interested him.When the other boys were playing with balls, little Bentley was studying the things like drops of water, flowers and snowflakes.Bentley loved watching snowflakes.For the next two years, young Bentley spent many winter days in a cold room watching these ice crystals(晶体) through the microscope.

The boy thought they were so beautiful that he started to draw pictures of them.But there were so many snowflakes that he couldn’t draw them all.

How could he keep their beauty forever? Bentley thought of buying a camera.

The boy and his mother asked his father to buy one.But his father didn’t agree.He thought the whole thing was a bad idea.He thought the only thing a farmer should do was farming.

But finally Bentley did get a camera.For more than a year he tried to take pictures of snowflakes.On January 15, 1885, during a snowstorm, Bentley took the first ever photo of an ice crystal with his camera.“It was the greatest moment of my life,” Bentley said later.

For 13 years, Bentley worked quietly and took thousands of photos of ice crystals.Later he became known as “Snowflake” Bentley.

1.The best title for this passage is “______”.

   A.Snowflake Photos                              B.“Snowflake” Bentley

   C.Long and Hard Winters                    D.Teenage Photographer

2.What kind of person do you think Wilson Bentley was?

   A.He was outgoing                                B.He was too serious

   C.He was interested in learning                D.He was very warm-hearted

3.The “ice crystals” in the fourth paragraph refers to “______”.

   A.water drops      B.rain drops       C.flowers                D.snowflakes

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If you look at the word Christmas, you can see the word Christ in it. On Christmas, people celebrate (庆祝) the birthday of Jesus Christ.
Of course (当然) not everyone in America thinks Christ a great man, but Christmas is a holiday for all the people. It’s on December 25. Shops and schools are not open. Almost (几乎) every family has a Christmas tree in the house. People make their Christmas trees very beautiful. They put many colored bulbs on the trees. The bulbs make the trees more beautiful at night. They also put some dolls, balls and small animals on the trees. On Christmas day almost everyone gives gifts to others and also gets gifts from others.
【小题1】The word Christmas comes from          .
A.the name of a holidayB.the name of a tree
C.the man of a manD.the name of some presents
【小题2】In America people celebrate Christmas because          .
A.it is a holidayB.Jesus Christ died
C.shops and schools are not openD.they can get gifts
【小题3】People have Christmas trees in their houses          .
A.to put some small things on themB.to make their houses beautiful
C.because they like treesD.because shops will not open
【小题4】The word “bulb”means something that _________.
A.can give us lightB.children can play with
C.people can eatD.can make people sleep well at night
【小题5】On Christmas,  __________.
A.parents give gifts to children
B.boys give gifts to girls or boys
C.students give gifts to their teachers
D.almost everyone gives gifts to others and also gets gifts from others

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If you look at the word Christmas, you can see the word Christ in it. On Christmas, people celebrate (庆祝) the birthday of Jesus Christ.
Of course (当然) not everyone in America thinks Christ a great man, but Christmas is a holiday for all the people. It’s on December 25. Shops and schools are not open. Almost (几乎) every family has a Christmas tree in the house. People make their Christmas trees very beautiful. They put many colored bulbs on the trees. The bulbs make the trees more beautiful at night. They also put some dolls, balls and small animals on the trees. On Christmas day almost everyone gives gifts to others and also gets gifts from others.
【小题1】The word Christmas comes from          .

A.the name of a holidayB.the name of a tree
C.the man of a manD.the name of some presents
【小题2】In America people celebrate Christmas because          .
A.it is a holidayB.Jesus Christ died
C.shops and schools are not openD.they can get gifts
【小题3】People have Christmas trees in their houses          .
A.to put some small things on themB.to make their houses beautiful
C.because they like treesD.because shops will not open
【小题4】The word “bulb”means something that _________.
A.can give us lightB.children can play with
C.people can eatD.can make people sleep well at night
【小题5】On Christmas,  __________.
A.parents give gifts to children
B.boys give gifts to girls or boys
C.students give gifts to their teachers
D.almost everyone gives gifts to others and also gets gifts from others

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If you look at the word Christmas, you can see the word Christ in it. On Christmas, people celebrate (庆祝) the birthday of Jesus Christ.

Of course (当然) not everyone in America thinks Christ a great man, but Christmas is a holiday for all the people. It’s on December 25. Shops and schools are not open. Almost (几乎) every family has a Christmas tree in the house. People make their Christmas trees very beautiful. They put many colored bulbs on the trees. The bulbs make the trees more beautiful at night. They also put some dolls, balls and small animals on the trees. On Christmas day almost everyone gives gifts to others and also gets gifts from others.

1.The word Christmas comes from          .

A.the name of a holiday

B.the name of a tree

C.the man of a man

D.the name of some presents

2.In America people celebrate Christmas because          .

A.it is a holiday

B.Jesus Christ died

C.shops and schools are not open

D.they can get gifts

3.People have Christmas trees in their houses          .

A.to put some small things on them

B.to make their houses beautiful

C.because they like trees

D.because shops will not open

4.The word “bulb”means something that _________.

A.can give us light

B.children can play with

C.people can eat

D.can make people sleep well at night

5.On Christmas,  __________.

A.parents give gifts to children

B.boys give gifts to girls or boys

C.students give gifts to their teachers

D.almost everyone gives gifts to others and also gets gifts from others

 

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