It might be fun to use your smartphone， but be careful． Too much screen time may be harmful to your health．
First， it is bad for your eyes． A researcher called Sarah Hinkley says the problem comes from the blue light that the screen gives out． Looking at a smartphone for a long time can cause eye strain（劳损），headaches and dry eyes． So it is a good idea to take a break every 15 minutes when you are working at a computer or using a smartphone
Second， screen use can do harm to children's brains． A new study shows that using screens too much can affect（影响） how children's brains grow． If children use screens for more than one hour a day， they might have lower levels of white matter in their brains． White matter is a key to the development of language and reading skills．So it is wise to cut down the time of children using all kinds of screens．
Third， using screens too much will affect your sleep． According to a study， about 95% of the people between the ages of 13 and 64 use electronics before bed， especially the young people under 20． Doctors say that the light from those electronics at night may make you excited before you go to bed． Then it's hard for you to get enough sleep． So you'd better turn off smartphones，TVs， and all other screens an hour before your bedtime．
To keep healthy， doctors and researchers strongly advise that you shouldn't use screens for long hours．
（1）The blue light from your screens can cause ．
| A． |
eye strain |
| B． |
headaches |
| C． |
dry eyes |
| D． |
all of the above |
（2）According to the passage， you can't sleep well because you ．
| A． |
take a break every 15 minutes |
| B． |
have lower levels of white matter |
| C． |
use screens too much before bed |
| D． |
are the people from 13 to 64 |
（3）Which of the following is NOT true according to the passage？
| A． |
Using smartphones for long hours does harm to your eyes． |
| B． |
A lot of screen time affects children's brain growth． |
| C． |
The light from electronics at night may make you excited． |
| D． |
People of all ages mustn't use electronics． |
（4）You may read the passage in ．
| A． |
a science magazine |
| B． |
a travel diary |
| C． |
a guide book |
| D． |
a novel |
（5）What is the main idea of the passage？
| A． |
The ways to keep healthy． |
| B． |
The harm of using screens too much． |
| C． |
The ways to use screens． |
| D． |
The advantages of using screens． |
Leopards ( 豹 ) live in many parts of the world , from Siberia to Africa .They have a very beautiful yellow skin with large black spots. They live for about 15 years and eat small mammals (哺乳动物) such as zebras, monkeys, and antelopes ( 羚羊) .They sleep for about 12 hours a day . Leopards are very solitary（独居的）animals. They spend most of their time alone in trees , where they wait until a small animal passes . they jump on the animal and then drag it up into the tree, where they eat it.
Like many animals ,leopards are disappearing because people hunt them. They kill them for their beautiful coats. The Sinai leopard , for example , from Egypt, is now probably extinct（绝种的）. How long does a leopard usually live?
| A．Fifty weeks | B．Fifteen months | C．Twelve days | D．Fifteen years |
Leopards_______________ .
| A．live in family groups | B．live alone |
| C．live together | D．live with other animals |
Leopards spend much time in tree because they want to_____________ .
| A．sleep | B．jump | C．wait and catch small mammals | D．rest |
Which is not true ?
| A．Leopards have beautiful fur |
| B．Leopards eat animals and plants |
| C．Leopards sleep 12 hours a day |
| D．The Sinai leopard probably extinct |
Why do people hunt leopards ? Because.
| A．they kill them for their meat | B．they attack people all the time |
| C．they are dangerous | D．they kill them for their coats |
To Make Everybody Happy
Peter’s uncle lives in the country. Once in summer, Peter goes to stay with him for a few weeks. Whenever they go for a walk or for a drive in the car and pass somebody, his uncle waves to the passer-by. Peter is surprised and says, “Uncle Georage, you seem to know everybody here. Where did you meet them all?”
“I don’t know all these people.” answers his uncle. “Then why do you wave to them?” “Well, Peter ,” says his uncle “When I wave to someone who knows me, he is pleased. He goes on his journey with a happier heart. But when I wave to someone who doesn’t know me , he is surprised and says to himself, ‘ Who is that man? Why did he wave to me?’ So he has something to think about during the rest of his journey, and that makes his journey seem shorter.So.I.make.everybody.happy.Peter goes to the country_______.
| A．for his winter holidays | B．to see his sick uhcle |
| C．to spend summer with his uncle | D．because he gets into trouble |
When they pass somebody at any time,________.
| A．George will stop and say hello to everybody |
| B．Peter’s uncle waves to the passer-by |
| C．Peter waves to the pass-by |
| D．Geoge introduces the person to Peter |
Peter ________ when he sees uncle waves to everybody passing by.
| A．always asks his uncle “Who is that man?” |
| B．is very happy |
| C．is not surprised at all |
| D．is very surprised |
Georage tells peter________.
| A．he knows all the people |
| B．he does not know all the people |
| C．he only knows one of them |
| D．he doesn’t know any one of the people |
George waves to every passer – by________.
| A．to make everybody happy | B．to make Peter happy |
| C．only to make joke | D．to make himself happy |
An old farmer spent all his life on his farm in the country in the southeast of England. One day he decided to visit the big city. Everything was new and strange to him, because he had never traveled to the city before.
The old farmer visited a lot of interesting places in the city.
He rushed into a large tall building and saw a lift. When he was watching, an old woman got into the lift and closed the door. After a while, the door opened again and a very perfect young girl came out.
The old farmer was very surprised, “What a funny little room!” He said to himself, “It’s magic. It can change an old woman into a young girl. The next time I come here, I’m going to bring my wife to take the lift. ” The old farmer lived ____.
| A．near the city | B．in the city |
| C．in the southeast of England | D．in a large tall building |
The old farmer decided ____ one day.
| A．to visit a building | B．to visit a city |
| C．to visit a factory | D．to visit a farm |
The old farmer ____.
| A．came to the city for the first time |
| B．had traveled to the city several times |
| C．found nothing new and strange in the city |
| D．only visited the large tall building |
When the old farmer was in a large tall building, he saw ____ get into the lift.
| A．a young girl | B．an old man | C．his wife | D．an old woman |
From the passage, we can guess the old farmer ____.
| A．knew the lift well | B．didn’t know anything about the lift |
| C．wanted to buy a lift | D．didn’t like the lift |
| Accident Report Form |
|
| Accident |
A car hit a tree. Four people were in the car. |
| Weather condition |
There was a heavy rain. |
| Cause |
The driver named Li Jun drank too much. |
| Date of call |
March 20th, 2009 |
| Time of call |
8:30 p.m. |
| Name of caller |
A man called Zhang Wei. (He was taking a walk there at that time.) |
| Place |
Zhongshan Road, Nanjing |
| Conditions of victims(受害者) |
Mr. Green hurt his head. Mrs. Green hurt her left leg. Their daughter felt frightened. Their dog died. |
| Action |
Policemen arrived at 8: 40 p.m. and sent the victims to Gulou Hospital at 8:45 p.m. |
What time did Zhang Wei call the police?
| A．At 8:30 a.m. | B．At 8:30 p.m. | C．At 8:40 a.m. | D．At 8:45 p.m. |
How many people were there in the car?
| A．One. | B．Two. | C．Three. | D．Four. |
Whose left leg was hurt?
| A．Mrs. Green’s. | B．Mr. Green’s | C．Their daughter’s | D．Their dog’s |
What was the weather like that day?
| A．It was sunny. | B．It was snowy | C．It was cloudy. | D．It was rainy. |
Which of the following is TRUE?
| A．The car hit a wall. |
| B．The accident happened on Zhongshan Road in Beijing. |
| C．The driver drank too much. |
| D．Half an hour later the policmen sent the victims to the hospital. |
When I was a little child ，my parents took me to German..When I came back, I could speak German fluently. “ Can I do something useful with German?” I asked myself.
Then, I got a good opportunity last spring. During that time our university had a long holiday, so I stayed at home with nothing to do. . “ Why don’t you translate(翻译) it into Chinese? It will be better than playing computer games all day.” I agreed happily.
I promised to do 4,000 words each day. But soon I found it was hard to keep the promise.
One day in May, the weather was beautiful..Those 4,000 words were still waiting for me. After translating only three pages, I already lost interest in the book. I looked at it for a long time. But I couldn’t make myself turn the pages.
I counted (数)the words again and again. I just wanted to give up. I felt as if two people were fighting in my mind. One said, “Don’t give up! Keep working hard ,and you will do well!” But then the other one said, “Go and play! It will be more interesting than translating. Do your homework tomorrow.”
I stood up and would turn off the computer. But then I remembered what my parents had told me, “ Whatever(无论什么) you do, don’t stop half way.”.
| A．My father brought me a German book |
| B．So I sat down and went on with it |
| C．But I couldn’t go out |
| D．I lived there for nine years |
E. How I wished I could just go outside and play basketball with my friends!