题目内容

After be become conscious, he remember and on the hand with a rod.

A. to attack; hit B. to be attacked; to be hit

C. attacking; be hit D. having been attacked; hit

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During the school year many parents take on the role of driver as they drive their children from one lesson to another. It can be understood that many of us want our children to have a little taste of everything, from organized sports to music, dance and more. But we overdo it, leaving our children feeling a little tired, and according to parent educator Diane Loisie, it’s their school work that suffers the most. “After school, if they’re busy in a number of sporting events, besides they need to do their homework, then the time they’ll feel sleepy is in the classroom. Your child needs free time. So if you’re filling up that after school time, then it’s during the day they’re going to be taking a break. ”

Professor Claire McDermott agrees that there’s a lot to be gained from sometimes putting those planned lessons and activities away. “Relaxing time is important for children. It’s time just to do the things they want to do. A child can go up to their room, or they can play around. It doesn’t look like useful time; parents certainly wouldn’t be saying ‘Wow, are they ever learning things now?’ But this relaxing time gives both the body and the brain just a wonderful chance to relax after a day. It helps a child prepare for sleep, but it also helps to understand the learning that’s gone on that day. ”

It’s hard to prevent signing our kids up for some activities and lessons. After all, many of us want our children to have a head start in life and the chance to join in great activities in the arts or sports is a part of that. However, Loisie feels that in the long run most children feel better with just a few key activities because it gives them an opportunity to master them. “When we get our children in too many activities because we want our children to experience everything, then what we’re doing is setting them up not to be good at one thing or gaining a skill. ” So choose your children’s activities wisely. It may be one of the best things you’ve ever done for your kids… and for the family driver!

What is the biggest disadvantage for children to attend too many lessons after school?

A. They can get bored easily about everything.

B. They might have no time to do the homework.

C. They might not pay much attention to learning.

D. They cannot easily focus on learning during the day.

What should we think of children’s playing around aimlessly?

A. It is simple.

B. It is helpful.

C. It is a bad habit.

D. It is a waste of time.

Why should parents limit the activities our children attend?

A. Because children have no time.

B. Because children cannot learn many things.

C. Because children do not have enough sleep.

D. Because children cannot focus on too many activities.

What is the main idea of this passage?

A. Don’t be children’s drivers after school.

B. Choose activities for your children wisely.

C. Make your children learn as much as possible.

D. Let children learn something from various subjects.

Astronomers have captured(捕获) the first direct image of a planet being born.

Adam Kraus, of the University of Hawaii’s Institute for Astronomy, said the planet is being formed out of dust and gas circling a 2-million-yea-old star about 450 light years from Earth.

The planet itself, based on scientific models of how planets form, is believed to have started taking shape about 50,000 to 100,000 years ago.

Called LkCa 15b, it’s the youngest planet ever observed. The previous record holder was about five times older.

Kraus and his colleague, Michael Ireland from Macquarie University and the Australian Astronomical Observatory, used Keck telescopes on Mauna Kea(a volcano on the island of Hawaii, US) to find the planet. Kraus presented the discovery Wednesday at NASA’s Goddard Space Flight Center in Maryland.

Observing planets while they’re forming can help scientists answer questions like weather planets form early in the life of a star or later, and whether they form relatively close to stars or father away.

Planets can change orbits(轨道) after forming, so it’s difficult to answer such questions by studying older planets.

“These very basic questions of when and where are best answered when you can actually see the planet forming, as the process is happening right now,” Kraus said.

Scientists hadn’t been able to see such young planets before because the stars they’re circling around outshine(光亮强过) them. Kraus and Ireland used two techniques to overcome this problem.

One method, which is also used by other astronomers, was to change the shape of the telescope mirrors to remove light distortion(扭曲) created by the Earth’s atmosphere. The other method they used, which was unique, was to put masks with several holes over most of the telescope mirrors. The combination of these techniques allowed the astronomers to obtain high-quality images that let them see the planet next to the bright star.

The star LkCa 15—the planet is named after its star—was the team’s second target. They immediately knew they were seeing something new, so they plan to gather more data on the star.

1.The research on younger planets helps scientists _____________.

A. study why planets change orbits after forming

B. understand how planets move around their stars

C. answer questions about the age of stars and planets

D. know the relationship between planets and their stars

2.Why are young planets like LkCa 15b hard to discover?

A. Their stars are brighter than them.. B. They are very far from the earth.

C. They are generally too small. D. They rarely form.

3.According to the text, Kraus and Ireland _____________.

A. have been working in the same university

B. observed the planet on a volcano in Hawaii

C. used two new methods in the observation

D. cut holes in the mirrors when observing

4.Which of the following would be the best title for the text?

A. Youngest planet seen as it’s forming.

B. Planet 450 light years away discovered.

C. World’s first direct image of a planet taken.

D. New technique helps discover young planets.

That year , in the local school, there was a new math teacher, as well as some new pupils. One of the new kids was the stupidest child anyone had ever seen. It made no difference how quickly or how slowly they tried explaining numbers to him; he would always end up saying something enormously stupid. Like two plus two was five, seven times three was twenty-seven, or a triangle had thirty corners……

Before this boy arrived, math lessons had been the most boring of all. Now they were great fun. Encouraged by the new teacher, the children would listen to the pieces of nonsense spouted by the new kid, and they would have to correct his mistakes.

Whenever the new teacher asked questions, the stupid kid would stand up but made the wrong answers, the other students all wanted to be the first to find his mistakes, and then think up the most original ways to explain them. To do this they used all kinds of stuff : sweets, playing cards, oranges, paper planes, etc. It didn’t seem like any of this bothered the new kid.

However, Little Lewis was sure that it was bound to make him feel sad inside. Lewis was sure he would see him crying. So, one day, he decided to follow the new kid home after school. On leaving school, the new kid walked a few minutes to a local park, and there he waited for a while, until someone came along to meet him……

It was the new teacher!

The teacher gave the new kid a hug, and off they went, hand in hand. Following from a distance, Lewis could hear they were talking about math.

1.The math lessons became interesting again because of the new teacher’s ___________.

A. creativity B. imagination C. responsibility D. curiosity

2.The passage implies that the stupidest child____________________________.

A. was in great need of math teacher’s help after class

B. knew much more about math than other classmates

C. had no much gift for math and was slow to learn it

D. disliked both the new math teacher and his lessons

3.According to the passage, Lewis followed the stupidest in order to ______________.

A. learn about where he lived B. find out if he felt upset

C. say something to comfort him D. make friends with him

4. What does the underlined word “this” in the third paragraph refer to ?

A. To find the stupidest kid’s mistakes.

B. To think up the most original ways to explain.

C. To use all kinds of stuff.

D. To follow him home after school.

If you don’t prepare yourself now, retirement may be some of the most boring and dull years of your life. To have a happy, fulfilling retirement, you need to start preparing right away.

The most obvious thing for people to do when they retire is to take up a hobby. The most important step to take before retiring, though, is to make sure that you actually have started some hobbies. Once you’re retired, unless you ‘ve already started a hobby, you’ll find it very hard to get into something new. Some hobbies aren’t for everyone. Think about what you enjoy doing and start participating on a casual basis now.

Another thing many people participate in is volunteering. Not only does volunteering give you something to do, it also gives you a sense of accomplishment(成就) and can add meaning to your life .Volunteering is also rewarding in other ways, too. There are hundreds of different types of volunteer services and you’ll always be able to meet new and interesting people. Also, don’t think that volunteering is always only about helping someone for free. Many companies pay their volunteers after they’ve had enough experience and prove themselves to be valuable workers.

There are plenty of other potions, as well. Going back to school is a great way to keep yourself feeling young. Taking a vacation around the world with your loved ones is another great way to spend your retirement.

Ultimately, though, the key to a happy retirement is simply keeping yourself busy and doing whatever you love. If there’s nothing you love doing now, then you’ll find that once you have a vast amount of free time, your life will be pretty empty. Now is the time to find out what you want to do when you retire.

1.Why does the author suggest starting a hobby before retirement?

A. Because we are likely to have difficulty starting a hobby after retirement.

B. Because we are gong to have a vast amount of free time after retirement.

C. Because we will only have a limited choice of hobbies after retirement

D. Because not every one of us has already started some hobbies already.

2.What can we learn about volunteering from the text?

A. We can make devoted friends through volunteering.

B. It can help companies find hard-working workers.

C. One can even make some money by volunteering.

D. Almost everyone is willing to help in some way.

3.Which of the following can best explain “a happy retirement”?

A. Travelling around the world every year.

B. Going back to university for further study.

C. Having plenty of free time for one’s hobbies.

D. Living a busy life and doing what one enjoys doing

Howling is a behavior commonly observed among a wolf nark. An animals, wolves work together to hunt and rely on howling was an important means of communication each other. There are different explants of a wolf’s howl and it appears that there may be more to discover. One theory is that wolves howl to bend better together. It’s almost as if howling together helps the pack stay together. Perhaps something similar to people feeling a sense of involvement with each other when singing a song together . But this theory may be wrong, explains Fred H. Harington, a professor who studies wolf behavior. Indeed, there have been tines when wolves have been seen one moment howling in a exhorts, and the next, quarreling anions each other. It appears that usually the lowest-tanking menthes of the pack may actually be “punished” for
Joining in the churs at times. So is howling a way to strcagthen a social boad or just a way to reconfirm status among its members? ——Why do welves howl for sure?
What is cleat, however, is that howling is often used among packmates to locate each other. Hunting grounds are distant and it happens that woloves may separate from one another at times. When this happens, howling appcars to be an ercellent means of gathering.
Howling, interestingly, is a contagious behaviour. When one wolf starts to howl, very likely others will follow. This is often seen to occat in the morning, as if wolves were doing some sotr of “roll rall”where wolves all howl togeter to howl, very likely others will follow. This is often seen to occar in the morning, as if wolves were doing w some sotr of “roll call”where wolves all howl together to repotr their pteence.

1.
.What the por similarity between wolves’ how humaes ting in chorus?
1. A.
  The act of calling each other.
2. B.
  the sense of accomplishment.
3. C.
  The act of hunting for something.
4. D.
  The sense of belonging to a group.
2.
.Why does Harrington think the“secial boad”theory may be wrong?
1. A.
  Wolves separate from each other after howling.
2. B.
  Wolves tend to protect their hunting grounds.
3. C.
  Wolves sometimes have quarrels after howling together.
4. D.
  Wolves of low rank are encouraged to join in the chorus.
3.
Reseatchers are sure that wolves often howl to______.
1. A.
  show their ranks
2. B.
  find their companion
3. C.
  report the missing ones
4. D.
  express their lonelingess
4.
.“Howling… is a contagious behaviour”(in the last paragraph)means_______.
1. A.
  howling is a signal for hunting
2. B.
  howling is a way of communication
3. C.
  howling aften occurs in the morning
4. D.
  howling spreads from one to another

.What the por similarity between wolves’ how humaes ting in chorus?

.Why does Harrington think the“secial boad”theory may be wrong?

Reseatchers are sure that wolves often howl to______.

.“Howling… is a contagious behaviour”(in the last paragraph)means_______.

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