根据中文提示，补全下列句子。

1.博物馆里你能看到许多艺术品。

  You can see lots of ______ of ______ in the museum.

2.他的家在大山脚下，很美丽。

  His home is _____ ______ _____ of the mountain.It is very beautiful.

3.他住得离工厂很远，每天得开车去上班。

  He lives far away from his factory and he _____ _____ _____ to work.

4.他有他自己的汽车。

   He has a car ______ his ______.

After spending years searching for a planet with life, scientists may have found one. In September 2010, a team of US scientists discovered a planet called Gliese 581g. It has a surface temperature neither too hot nor too cold for liquid（液态）water. Scientists think there is a chance that the planet could have life.
The planet Gliese 581g goes around a star called Gliese 581, which is about 20 light-years from Earth. That is about 194 trillion（万亿）kilometres －500 million times farther away from us than the moon.
A spacecraft traveling at a one-tenth of the speed of light would reach Gliese 581g within about 220 years. A human can’t live that long, but robotic explorers could make the job easier. However, our fastest spacec raft don’t come anywhere near that one-tenth light-speed mark.
At present, scientists don’t know what the surface might be like on Gliese 581g. What they know is that the planet is at the right distance from its star to have liquid water. It’s also at the right distance to have an atmosphere that could protect the water if it is on the surface.
Although spacecraft won’t be getting there anytime soon, one way to look for life on Gliese 581g is to turn our radio telescopes（望远镜）towards the planet and search for radiation（放射）. By studying the radiation, scientists would find out about the chemicals（化学物质）around the planet and discover if Gliese 581g has an atmosphere. If it has one, studying the atmosphere would give us a good idea whether the planet has life or not. But it’ll probably be many years before we can do this properly.
People have been arguing about whether there is alien life on Gliese 581g. Any discussion about alien life is just guessing at this point, according to its discoverers.
【小题1】What did scientists find in September 2010?

It was Mother’s Day, but the young mother was a little unhappy, because she was 800 miles away from her parents. In the morning she phoned her mother to wish her a happy Mother’s Day, and her mother told her about the beautiful lilacs(丁香花)in the garden.

Later that day, when she told her husband about the lilacs, he said, “I know where we can find all that you want. Get the children and come on.” So they went, driving down the country roads. There on a small hill, they saw a lot of beautiful purple lilacs. The young woman ran quickly to enjoy the flowers. Carefully, she picked a few here and there. On their way home there was a smile on her face.

When they were passing an old people’s home, the young woman saw an old granny sitting in a chair. They stopped the ear and the young woman walked to the old woman, put the flowers in her hands, and smiled at her. The old granny thanked her again and again. She smiled happily, too.

When the young mother came back to her car, her children asked her, “Who is the old granny? Why did you give our flowers to her?  I don’t know her,” their mother said. “But it’s Mother’s Day, and she has no children. I have all of you, and I still have my mother. Just think how much those flowers meant to her.”

1.The young woman was a little unhappy on Mother’s Day because________.

A. she didn’t have a present

B. she was far away from her mother

C. she didn’t know it was Mother’s Day

D. she wanted to see her father

2.Which of the following pictures do you think matches well with Paragraph 2?

A.                 B.                   C.                  D.

3.The young woman gave the flowers to the old granny because _____________.

A. the old granny was her mother

B. she didn’t like those flowers

C. her mother asked her to do so

D. she wanted the old granny to be happy too

4.The following words can be used to describe the young woman except __________.

A. kind       B. understanding       C. friendly      D. surprised

Most American families are smaller than the families in other countries.Most American families have one or two parents and one or two children each.

Children in the US will leave their parents’ home when they grow up.They usually live far from their parents because they want to find good jobs.They often write to their parents or telephone them.And they often go to visit their parents on holiday.

Parents usually let their children choose their own jobs.Americans think it is important for young people to decide on their lives by themselves.

Parents ask children to do some work around their house.And in many families, parents pay their children for doing some housework so that hey learn how to make money for their own use.

1.The size of most American families is ____ that of other countries’.

A．larger than

B．smaller than

C．as big as

D．as small as

2. When children grow up, they leave their parents’ home to __.

A．get married

B．be free

C．find good jobs

D．study

3.They visit their parents ______ .

A．on weekdays

B．on weekends

C．at any time

D．on holiday

4.Which of the following is NOT true ?

A．Children have the freedom to choose their own job.

B．Parents don’t ask their children to do the housework.

C．When children grow up, they usually live far away from their home.

D．Parents think it is important for children to make their own decision.

5.Some parents pay their children for doing housework because _____ .

A．they want their children to learn how to make money for themselves

B．their children asked them to do so

C．they are rich

D．the law requires(要求)them to do so

The sun, the moon and the stars(星星)are all in the sky． We see the moon and the stars at night． The sun is a ball． It’s much bigger than the moon． It gives us heat(热量)．The sun has a family． It’s the biggest member of the family． The moon is a ball, too, like the sun and the earth． Sometimes it looks as round as a plate(盘子)．Sometimes it looks half a plate． It looks bigger because it’s much nearer to the earth． It’s much smaller than the sun． It’s smaller than the stars． The light on the moon comes from the sun． It has no light of its own．
The stars look smaller than the sun． They look small because they are very far away from us． All day the stars are in the sky． But the light from the sun is too bright． We can’t see the stars in the day．
【小题1】The sun, the moon and the stars are in the sky．
【小题2】 The moon is bigger than the stars．
【小题3】 The moon has its own light(光)．
【小题4】 The sun, the moon and the stars give us light and heat．
【小题5】The earth is one of the planets(行星)．