題目列表(包括答案和解析)
根據(jù)短文內(nèi)容,回答下列問題。
This is my story. I'm French. I fly planes in Africa.
One day, when I was flying a very small plane, there was something wrong with the engine(發(fā)動(dòng)機(jī)).The engine stopped. The plane was light and I could land it safely on the ground.
Where was I? I couldn’t see any houses or farms. I had a bottle of water and two oranges. I had a map, too. The first day, I didn't eat anything. In the evening, I began walking. When the sun went down, the air got cold. Where should I walk? I looked at my map and the moon and the stars. I walked and walked.
The sun came up on the morning of the second day. It was too hot to walk. In the evening, I began walk. I ate an orange and drank a little water.
The third day, I ate the second orange. The bottle of water was now empty. There were no houses, no trees, and no water.
The hot sun came up on the fourth day. Would this be the last day on the earth? I didn't know. What was that? A bird? A man on a hill? No! Yes, it was! I walked to him excitedly and said hello to him. He looked at me and then gave me some water. I drank and drank...
1.Where does the writer come from?
__________________________________________________
2.What happened to the writer one day?
_________________________________________________
3.What did the writer take with him?
__________________________________________________
4.How was the weather in the daytime?
__________________________________________________
5.When did the writer see a man on a hill?
___________________________________________________
An ant(螞蟻)was drinking at a small river and fell in. She tried her best to reach the side, but she couldn’t move at all. The poor ant got too tired but was still doing her best when a big bird saw her. What a luck! The bird threw a piece of wood in the water. With it the ant reached the bank again. While she was resting and drying herself in the grass, she heard a man coming up. He was walking without shoes on his feet and with a gun(槍)in his hand. As soon as he saw the bird, he wanted to kill her, and he would certainly do so, but the ant bite(咬)him on one of his feet and at the moment the bird flew away at once.
1.What happened to the ant?
A．She fell in the water
B．She wanted to swim
C．She was thirsty
D．She was eating
2.What did the ant want to do in the water?
A．She wanted to look for something
B．She wanted to swim to the bank
C．She wanted to catch a fish
D．She wanted to drink some water
3.Who helped the ant?
A．A man B．A fish C．A bird D．Herself
4.What did the man with a gun wear on his feet?
A．A pair of shoes B．A pair of socks
C．Nothing D．Some clothes
5.The man couldn’t kill the bird, Why?
A．He couldn’t see the bird clearly
B．He couldn’t use the gun
C．He didn’t like to hurt the bird
D．His foot was bitten by the ant.
You are probably familiar with the saying：An apple a day keeps the doctor away. A recent research carried out by the Chinese University of Hong Kong may change the saying:
An apple a day may keep aging away.
The research chose fruit flies(果蠅), as they share many genes(基因)with humans. The fruit flies were either fed normally or had an apple extract(濃縮物) added to their diet.
It turned out that those fruit flies that were given apple extract lived about 55 days—five days longer than the flies that were normally fed. The research group also found it easier for the flies to walk，climb and move about as they aged.
According to the result, the researchers believed that the antioxidants(抗氧化劑) in the apple extract helped clean up dangerous chemicals(化學(xué)物質(zhì)) that cause illnesses，as well as aging.
In another study，researchers examined diets of thousands of women. They discovered that those who regularly ate apples were 20 percent less likely to suffer heart illnesses and stroke.
The apples’ genetic code(遺傳密碼) was discovered recently. It allows scientists to develop nicer and healthier fruits. Researchers are already using the information to grow a kind of apples full of antioxidants that can keep eyes and joints healthy and protect humans against heart illnesses and cancer.
Apples that kill the desire(欲望) to eat could also be produced, with the first“extra-healthy’’apples on supermarket shelves within just four or five years.
T
he team that keeps studying apple DNA includes 100 scientists from five countries. Their research also suggests that around 65 million years ago, when dinosaurs began to die off the plant，which would finally become today’s apple tree, experienced a great genetic change. The number of many of its genes doubled. The extra genes allowed the apple to get used to worse conditions and go through a different development from peaches，strawberries and other related fruits.
【小題1】Why were fruit flies used for the research?
| A．Because they have a similar diet to humans. |
| B．Because they have a history as long as apples. |
| C．Because they share a lot of genes with humans. |
| D．Because they feed on nothing but apple extract. |
A．Apples produce chemicals that can change hu man genes. |
| B．Apples have antioxidants that kill chemicals that cause aging. |
| C．Apples are rich in vitamins that are needed in humans’bodies. |
| D．Apples produce chemicals that make apples taste more delicious. |
| A．Their genes stopped their development as the environment got worse. |
| B．Their genes became twice in number but they finally died off like dinosaurs. |
| C．They experienced a great genetic change making them used to worse conditions. |
| D．They went through a similar development to peaches, strawberries and other related fruits. |
| A．Eating apples may bring us more advantages than we might believe before. |
| B．People who have the habit of eating apples don’t need to see a doctor. |
| C．Apples that kill the desire to eat are already available in supermarkets now. |
| D．People will eat apples instead of peaches and strawberries from now on. |
| A．Stan Lee． |
| B．Marvel． |
| C．Peter Parker． |
| D．Superman． |
| A．He could not see with his eyes． |
| B．He became a spider． |
| C．He developed spider-like powers． |
| D．He was sick． |
| A．Powerful people can do whatever they like． |
| B．People with power are always good． |
| C．Powerful people should have a responsibility to do good． |
| D．Powerful people are to blame for all the bad things that happen． |
| A．Money，time，studying，reading． |
| B．Money，work，time，relationships． |
| C．Relationships，sport，money，work． |
| D．Money，work，time，sleep． |
You are probably familiar with the saying：An apple a day keeps the doctor away. A recent research carried out by the Chinese University of Hong Kong may change the saying:
An apple a day may keep aging away.
The research chose fruit flies(果蠅), as they share many genes(基因)with humans. The fruit flies were either fed normally or had an apple extract(濃縮物) added to their diet.
It turned out that those fruit flies that were given apple extract lived about 55 days—five days longer than the flies that were normally fed. The research group also found it easier for the flies to walk，climb and move about as they aged.
According to the result, the researchers believed that the antioxidants(抗氧化劑) in the apple extract helped clean up dangerous chemicals(化學(xué)物質(zhì)) that cause illnesses，as well as aging.
In another study，researchers examined diets of thousands of women. They discovered that those who regularly ate apples were 20 percent less likely to suffer heart illnesses and stroke.
The apples’ genetic code(遺傳密碼) was discovered recently. It allows scientists to develop nicer and healthier fruits. Researchers are already using the information to grow a kind of apples full of antioxidants that can keep eyes and joints healthy and protect humans against heart illnesses and cancer.
Apples that kill the desire(欲望) to eat could also be produced, with the first“extra-healthy’’apples on supermarket shelves within just four or five years.
The team that keeps studying apple DNA includes 100 scientists from five countries. Their research also suggests that around 65 million years ago, when dinosaurs began to die off the plant，which would finally become today’s apple tree, experienced a great genetic change. The number of many of its genes doubled. The extra genes allowed the apple to get used to worse conditions and go through a different development from peaches，strawberries and other related fruits.
1.Why were fruit flies used for the research?
A.Because they have a similar diet to humans.
B.Because they have a history as long as apples.
C.Because they share a lot of genes with humans.
D.Because they feed on nothing but apple extract.
2.What result did the researchers find out?
A.Apples produce chemicals that can change human genes.
B.Apples have antioxidants that kill chemicals that cause aging.
C.Apples are rich in vitamins that are needed in humans’bodies.
D.Apples produce chemicals that make apples taste more delicious.
3.What happened to apples around 65 million years ago according to the research?
A.Their genes stopped their development as the environment got worse.
B.Their genes became twice in number but they finally died off like dinosaurs.
C.They experienced a great genetic change making them used to worse conditions.
D.They went through a similar development to peaches, strawberries and other related fruits.
4.What can we infer(推斷)from the passage?
A.Eating apples may bring us more advantages than we might believe before.
B.People who have the habit of eating apples don’t need to see a doctor.
C.Apples that kill the desire to eat are already available in supermarkets now.
D.People will eat apples instead of peaches and strawberries from now on.
國際學(xué)校優(yōu)選 - 練習(xí)冊列表 - 試題列表
湖北省互聯(lián)網(wǎng)違法和不良信息舉報(bào)平臺(tái) | 網(wǎng)上有害信息舉報(bào)專區(qū) | 電信詐騙舉報(bào)專區(qū) | 涉歷史虛無主義有害信息舉報(bào)專區(qū) | 涉企侵權(quán)舉報(bào)專區(qū)
違法和不良信息舉報(bào)電話：027-86699610 舉報(bào)郵箱：58377363@163.com