题目内容

阅读下面材料,在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

I was nine years old when I learnt to ride a bike. The bike was a birthday present from my uncle. You can imagine how 1.(excite) I was when I saw the bike, and I begged my uncle to teach me how 2.(ride) it right away. However, before I got on the bike, I felt 3.(extreme) nervous and l was afraid that l would fall off and hurt 4. (me).My uncle held onto the seat and helped me to get 5. the bike. While l was riding, he was running along beside me, holding the seat so I would not fall over. I was so 6.(grate) to him for his help.

As I was practicing, I became more and more confident. Then, I heard my uncle shouting, "You are riding it by yourself now!" I was both excited and scared. I was really riding by myself, but 7. if I fell off? Could I use the brakes to stop? As I was wondering about this, my uncle ran after me and got hold of the bike. I 8.(slow) down and came to a stop. My heart was still beating fast when I got off the bike.9.(late) that day, having learnt how to get on the bike and get off it, I felt like l was walking on air! I am still thankful to my uncle for teaching me to ride a bike on my 10.(nine) birthday.

练习册系列答案
相关题目

Think about the last time you felt afraid. Was it a fear of height? Did you oversleep on a weekday and fear you’d get into trouble at the office? In any case, you know what it feels like to feel fear.

But one woman doesn’t the woman, code-named “UM”, gave her first-ever interview after years of being studied by a team of researchers. The woman is given a code name because the researchers want to protect her from anyone who would take advantage of her inability to feel afraid.

UM can’t tell you what fear is because she’s never experienced it. “I wonder what it’s like to actually be afraid of something,” she said. The formal name for the disease is Urbach-Wieth disease, which is characterized by a hoarse(粗哑的)voice,small bumps around the eyes, and calcium deposits(钙沉积的)in the brain.

In the case of UM,the disease has transformed the part of her brain that controls the human response to fear. In the interview, UM talks about an event in her life where she was held at knifepoint and gunpoint, “I was walking to the store,and I saw a man on a park bench.He said. “Come here,please,” so I went over to him. He grabbed me by the shirt,put a knife to my throat and told me he was going to cut me. I told him, “Go ahead and cut me,” I wasn’t afraid at all. And for some reason,he let me go.”

Doctors who have been studying UM’s condition for years have been trying different things that could strike fear into her. They finally figured something out—increasing UM’s carbon dioxide levels.Extra carbon dioxide concentration in the blood is known to cause fear and panic in health individuals. Increasing UM’s carbon dioxide levels did manage to give her a fright.

1.The text starts by_______.

A. challenging the reader

B. solving daily problems

C. listing situations

D. giving explanations

2.Why is the woman with Urbach-Wieth disease given a code name?

A. To tell her case from other patients

B. To respect her privacy

C. To meet the researchers’ demands

D. To ensure her safety

3.From UM’s case,we can know that Urbach-Wieth disease may________.

A. stop the brain from functioning normally

B. lead to a decrease in calcium deposits

C. stop the brain from responding quickly

D. lead to an increase in carbon dioxide

4.What will probably happen to UM from the last paragraph?

A. Dying of the Urbach-Wieth disease

B. Getting the sense of panic

C. Experiencing another danger

D. Speaking with a hoarse voice

Mr. Brown was going away for a week. Before he left, he said to his son, “ If anyone asks for me, you can tell him that your father has been out for doing something, and will be back in a week, then be sure to ask him to sit down for a cup of tea.”

“OK, Dad,” said his son. But he was afraid his son couldn’t remember this, he wrote these words down on a piece of paper and gave it to him. His son put it into his small pocket, took it out and looked at it every now and then.

Four days passed, but no one came to see his father. The boy thought that there was no man to come and that the piece of paper was of no more use for him, so he burnt it that evening.

The next afternoon, someone knocked at the door. The boy opened it. A man was standing at the door and said, “Where is your father?” The boy put his hand into his pocket at once and looked for the piece of paper. He could not find it. He suddenly remembered he had burnt it, so he shouted, “No more.”

The man was very surprised. He asked, “No more? I met your father last week. When did it happen?”

"Burnt yesterday evening."

1.A man came to visit the boy's father on ________.

A. the second day B. the third day C. the fourth day D. the fifth day

2.The man was very surprised because _________.

A. he couldn't find that piece of paper B. the child didn't ask him to sit down

C. the child gave him a cup of tea D. he thought the child's father was dead

3.What was burnt? ___________.

A. The piece of paper B. Mr Smith C. The visitor D. The boy

Bob Dylan, born on May 24, 1941, is an American songwriter, singer, artist and writer. He has been influential in popular music and culture for more than five decades. Much of his most celebrated work dates from the 1960s, when his songs showed social unrest. Early songs such as Blowing in the Wind and The Times They Are a-Changing promoted the American civil rights and anti-war movements.

Dylan’s songs include a wide range of political, social and literary influences. They challenged existing pop music conventions and appealed to the growing counterculture. His recording career, spanning more than 50 years, has explored the traditions in American song, from folk, blues, and country to rock and roll, and to English, Scottish, and Irish folk music, even jazz and the Great American Songbook. He has toured steadily since the late 1980s on what has been called the Never Ending Tour. His accomplishments as a recording artist and performer have been central to his career, but songwriting is considered his greatest contribution.

As a musician, Dylan has sold more than 100 million records, making him one of the best-selling artists of all time. He has also received numerous awards including eleven Grammy Awards, a Golden Globe Award, and an Academy Award. The Pulitzer Prize jury in 2008 awarded him a special citation (引言)for his influence on popular music and American culture, marked by lyrical compositions of extraordinary poetic power”. In May 2012, Dylan received the Presidential Medal of Freedom from President Barack Obama. In 2016, Dylan received the Nobel Prize in Literature “for having created new poetic expressions within the great American song tradition”.

1.Which word best describes Dylan’s music according to Paragraph 2?

A. Various. B. Talented. C. Personal. D. Popular.

2.What is Dylan better recognized as?

A. A performer. B. A singer. C. An artist. D. A songwriter.

3.What made Dylan get the Nobel Prize?

A. His poems about music. B. His American song tradition.

C. His language style of the songs. D. His influence on America culture.

The baby is just one day old and has not yet left hospital. She is quiet but alert (警觉). Twenty centimeters from her face researchers have placed a white card with two black spots on it. She stares at it carefully. A researcher removes the card and replaces it by another, this time with the spots differently spaced. As the cards change from one to the other, her gaze (凝视) starts to lose its focus — until a third, with three black spots, is presented. Her gaze returns: she looks at it for twice as long as she did at the previous card. Can she tell that the number two is different from three, just 24 hours after coming into the world?

Or do newborns simply prefer more to fewer? The same experiment, but with three spots shown before two, shows the same return of interest when the number of spots changes. Perhaps it is just the newness? When slightly older babies were shown cards with pictures of objects (a comb, a key, an orange and so on), changing the number of objects had an effect separate from changing the objects themselves. Could it be the pattern that two things make, as opposed to three? No again. Babies paid more attention to squares moving randomly on a screen when their number changed from two to three, or three to two. The effect even crosses between senses. Babies who were repeatedly shown two spots became more excited when they then heard three drumbeats than when they heard just two; likewise (同样地) when the researchers started with drumbeats and moved to spots.

1.The experiment described in Paragraph 1 is related to the baby’s ________.

A. sense of hearing B. sense of sight

C. sense of touch D. sense of smell

2.Babies are sensitive to the change in ________.

A. the size of cards

B. the color of pictures

C. the shape of patterns

D. the number of objects

3.Why did the researchers test the babies with drumbeats?

A. To reduce the difficulty of the experiment.

B. To see how babies recognize sounds.

C. To carry their experiment further.

D. To keep the babies’ interest.

4.Where does this text probably come from?

A. Science fiction.

B. Children’s literature.

C. An advertisement.

D. A science report.

The splendid aurora light displays that appear in Earth’s atmosphere around the north and south magnetic(磁的) poles were once mysterious phenomena. Now, scientists have data from satellites and ground-based observations from which we know that the aurora brilliance is a massive electrical discharge similar to that occurring in a neon sign.

To understand the cause of auroras, first picture the Earth enclosed by its magnetosphere(磁层), a huge region created by the Earth’s magnetic field. Outside the magnetosphere, rushing toward the earth is the solar wind, a speedily moving body of ionized(离子化的) gases with its own magnetic field. Charged particles(粒子) in this solar wind speed earthward along the solar wind’s magnetic lines of force. The Earth’s magnetosphere is a barrier to the solar winds, and forces the charged particles of the solar wind to flow around the magnetosphere itself. But in the polar regions, the magnetic lines of force of the Earth and of the solar wind gather together. Here many of the solar wind’s charged particles break through the magnetosphere and enter Earth’s magnetic field. They then rush back and forth between the Earth’s magnetic poles very rapidly and ionize and excite the atoms of the upper atmosphere of the Earth, causing them to produce aurora radiations of visible light.

The colors of an aurora depend on the atoms producing them. The leading greenish-white light comes from low energy excitation of oxygen atoms. During huge magnetic storms oxygen atoms also undergo high energy excitation and produce pink light. Excited nitrogen(氮) atoms contribute bands of color varying from blue to violet. Viewed from outer space, auroras can be seen as dimly shining belts wrapped around each of the Earth’s magnetic poles. Each aurora hangs like a curtain of light stretching over the polar regions and into the higher latitudes. When the solar flares(闪光) that result in magnetic storms and aurora activity are very strong, aurora displays may extend as far as the southern regions of the United States.

1.What is it that directly gives off aurora light?

A. The Earth’s magnetic field.

B. The solar wind’s magnetic field.

C. The Earth’s ionized particles.

D. The solar wind’s charged particles.

2.What does the third paragraph mainly discuss?

A. The appearance of auroras around the Earth’s poles.

B. The periodic change in the display of auroras.

C. The factors that cause the variety of colors in auroras.

D. The covering area of auroras based on their colors.

3.What can we infer from the passage?

A. The magnetosphere increases the speed of particles from the solar wind.

B. The color of greenish-white appears least frequently in an aurora display.

C. Earth’s magnetic field contributes to the variety and difference of aurora’s colors.

D. The strength of the solar flares has a positive effect on the extending distance of aurora.

根据短文内容,从短文后的七个选项中选出五个最佳选项填入空白处。

As you’re busy with your studies, the weeks during the Spring Festival can be a time when training and healthy eating plans go out of the window. But you can continue running and avoid weight gain during the holiday season. 1.

Pick a race

Having a race on your calendar is a motivation to keep running during the holiday. 2.Check our active.com or Running in the city for events near you.

Don’t skip breakfast

If you’re going to a holiday party in the evening, don’t make the mistake of skipping breakfast. You may think you’re saving calories for later. 3.

Bring your own healthy dishes

Chances are that most of the dishes at holiday gatherings are going be high in taste and calories. Bring your own healthy appetizers to the party. The host will appreciate it, and you know where will be at least one wise choice on the buffet table.

4.

If you are heading to an evening event, eat regular meals and snacks every few hours until party time. You won’t arrive at the party ready to attack appetizers. Make sure you include fiber at each meal because it keeps you full longer.

Plan your runs

It’s easy to say that you’ll keep running regularly during the holiday season, but sticking to it requires a strategy. Schedule your runs like appointments, so you make them the first thing during a busy week. 5.

A. Treat yourself

B. Eat small meals

C. Try some or all of these strategies.

D. In fact, it may lead to overeating later in the day.

E. Buy yourself a gift of some new running shoes and clothes.

F. If you have runs scheduled, you are more likely to get them done.

G. Once you choose one that is in a few weeks, set a plan and stick to it.

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网