11.A.as B.because C.why D.how 查看更多

 

題目列表(包括答案和解析)

Do you get enough sleep? With so much homework it's often difficult to get the rest you need. But you need to try, because sleep keeps you healthy and it stops you getting fat.
Recently, a group of US scientists did a study (調查) of kids aged between 8 and 13. The study found that if kids sleep for just one extra (額外的) hour each day, the chance of their getting fat is cut by about 30 percent .
Why? When people don't get enough sleep, they become tired. When they are tired, they don't exercise enough. Also, kids like snacks: If they are awake (醒著的) an extra hour or two each day,they have more time to eat snacks or other unhealthy foods.
So, how much sleep should you get? Scientists suggest 10 to 11 hours a night for kids aged 5 to 12. For older kids, eight to nine hours will do.
小題1:How many reasons are given why people might get fat without enough sleep?
A.3. B.2. C.1 D.None.
小題2:If you are under 10, how long do the scientists advice you to sleep?
A.10 to 11 hours. B.8 to 9 hours. C.8 to 13 hours.D.As long as possible.
小題3:Where was the study done by the scientists?
A. In China.        B In Britain.        C. In America.        D. In Japan.
小題4:What does" eight to nine hours will do" mean?
A. Eight to nine hours' sleep will be good and enough.      
B Eight to nine hours' sleep will be too long.
C. Eight to nine hours' sleep will help get fat.
D. Eight to nine hours' sleep will help eat snacks and unhealthy foods.
小題5:What does the passage talk about?
A. How to get long sleep. 
B How to keep fat.
C. Enough sleep makes people healthy and slim (苗條)   
D. Long sleep makes people healthy and slim.

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閱讀理解:

  The sea looks very beautiful when the sun is shining on it.But people are afraid of it when there is a strong wind.

  The sea is very big.It covers(覆蓋)three quarters of the earth.The sea is also very deep(深)in some places.There is one place in the sea.It is about 11 kilometres deep there.The highest mountain(由)in the world is about 9 kilometres high.If we put the mountain into the sea at that place, there is about 2 kilometres of water above it.

  In most parts of the sea, there are a lot of fishes and small living(有生命的) things.Lots of fishes eat them.

  The sea can be very cold.When people go down, the sea becomes colder and colder.Only some men can go down into the deep sea.But in 1970, five women lived in the deep sea for fourteen days.

(1)

Why are people afraid of the sea?

[  ]

A.

Because the sea is very big.

B.

Because the sea is very deep.

C.

Because there is a strong wind sometimes.

D.

Because the sea will cover the land.

(2)

Lots of fishes ________.

[  ]

A.

don’t come out of the sea because it’s too hot

B.

can’t live in the deep sea

C.

have enough food because they are good at fishing

D.

can eat the small living things if they’re hungry

(3)

In 1970, five women lived in the deep sea for 14 days.This showed ________.

[  ]

A.

living in the deep sea was interesting

B.

the sea was not cold at all

C.

women could do things as men

D.

people wanted to know how cold it was

(4)

Which of the following is NOT true?

[  ]

A.

The sea sometimes is very beautiful.

B.

Only a quarter of the earth is land.

C.

There are a lot of fishes in the sea.

D.

If people go down into the sea, they will feel warmer and warmer.

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In America, most people don’t get enough sleep. Children aged 5 to 12 are advised to sleep 10 to 11 hours every night, but most of them can’t sleep that long. A study found that about 41 million American workers got less than six hours of sleep every night. Scientists worry that parents are passing their bad sleeping habits down to their children.
In the study, Reut Gruber and some other scientists either added or reduced on hour of sleep for healthy children aged 7 to 11. They watched the children for five nights. They wanted to know if the amount of sleep can affect a child’s behavior.
Before the study began, students were asked to sleep the same amount of hours as usual. Their teachers were asked to record their behavior. After five nights of the records, scientists found that those who slept one hour less behaved worse than those who slept one hour more. Students with less sleep were more likely to feel sad and had more problems paying attention.
The scientists chose to study children in their homes instead of in a laboratory, because they wanted to find out how everyday changes might affect children’s behavior at school. “In the study, nobody became a talent, and nobody became crazy. But small changes in children can really make a big difference,” says Gruber.
小題1: Scientists worry that_______ may cause children to sleep less.
A.too much homework
B.pressure from parents
C.TV and computer games
D.parents’ bad sleeping habits
小題2: Scientists did the new study in order to know_______.
A.why children can’t get enough sleep
B.how long children should sleep every night
C.what children like to do before they go to sleep
D.if the amount of sleep can affect a child’s behavior
小題3: Who helped do some new study, children with less sleep_______.
A.Teachers. B.Parents. C.Scientists. D.Psychologists.
小題4:According to the new study, children with less sleep_______.
A.were more likely to feel excited
B.were more active in playing games
C.had more problems paying attention
D.didn’t want to answer questions in class
小題5:The new study was done in_______.
A.a laboratory B.a classroom
C.a children’s club D.the children’s homes

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It seems to be strange to you there is a blind spot(盲點)on the eyes,  Here is an interesting experiment(實驗)that can make something disappear, when one eye is open.
Make a card about the size of a postcard and write two English letters L and R on it, Lon the left and R on the right. First, hold the card about 80 cm away and you see both the letters.  Then close your right eye and look at the letter R only with your left eye. And now, as you move the card slowly towards you, you' 11 find the letter L disappearing. But if you move the card nearer to your face, the letter will be seen again. Now do the same experiment with your left eye closed, you'll find the letter R disappearing.
Why does the letter disappear? It is because there is a blind spot on the eye. When the image(影像)of the letter falls on the blind spot,  it won't be seen.  That is why either of the letters disappears.
小題1:The writer of the passage thinks that_______ there is a blind spot on the eye.
A.few people knowB.no one knows C.only you know D.all the people know
小題2:The word "disappear" in the passage means_______ in Chinese.
A.驅散B.消散C.消失D.遺失
小題3:You fail to see the letter L in the experiment because _______.
A.your eyes are poorB.its image falls on the blind spot
C.your left eye is not openD.you move it close to your eye
小題4:In which order(順序)should you do the experiment?
①Hold the card ②Move the card nearer ③Close your right eye
④write two English letters ⑤Look at the letter R ⑥Make a card
A.④⑥①②③⑤B.①③⑥④⑤②
C.⑥①④③②⑤D.⑥④①③⑤②
小題5:The passage mainly tells us_______.
A.how to find the blind spotB.an interesting experiment
C.where the blind spot isD.there is a blind spot on the eyes.

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閱讀理解

 

Bet Winner

 

  MILLBURN, New Jersey ---- an 11-year-old who gave up television for a year in a bet (打賭) with his mother says he'll use some of the money to buy himself an astronaut's (宇航員的) suit. The bet ended at 9:01 on Monday morning, but Benjamin Barreaux waited until his mother, Roslyn , handed him five 100-dollar bills in front of a gathering of newspapermen in the afternoon before switching on the TV. During the past year, he has filled his time with reading and his grades (成績) have improved from “satisfactory” to “very good”.

(1) Who lost a bet to whom?

[  ]

A.The boy's mother to his father.

B.Benjamin's father to Roslyn .

C.Benjamin to his mother.

D.Roslyn to Benjamin.

(2) How long had the boy kept himself away from TV?

[  ]

A.From Monday morning till afternoon.

B.One year and several hours.

C.One year and a day.

D.One year.

(3) Why did the mother hand the bills to the boy?

[  ]

A.Because his grades had been improved.

B.Because he had won some money.

C.Because he wanted to buy an astronaut's suit.

D.Because she had given him her promise.

(4) Why do you think the newspapermen came?

[  ]

A.They came to judge who should be the winner.

B.They came to congratulate the winner.

C.They came for the money.

D.They came for the news.

(5)The mother obviously (明顯地) believed that ________ .

[  ]

A.children shouldn't watch TV too much

B.children should have their own money

C.children should be regarded (對待) as their parents' equal (平等)

D.children's interest in space should be encouraged (鼓勵)

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