根据短文内容选择正确答案。
Mrs. Smith is Jim's mother. She loves her family very much. She goes to the store every day. She often buys food, fruit and clothes for Jim and her husband. Now many clothes are on sale at Renmin Clothes Store. They are very cheap. Mrs. Smith comes to the store and she wants to buy some clothes for her family. There they have sweaters in all colors for ¥15 each and sports shoes for only ¥28. Mrs. Smith likes the red sweater and she buys one for herself. She buys a pair of sports shoes for her son. The great T-shirts in the store are just ¥18! She buys a white one for Mr. Smith. And that's not all. The socks, in all colors, are ¥2 each. She buys the socks in many colors for her family. She is really a Rood mother and a good wife (妻子).
Sydney Fredette has a lot of things to deal with. Not only is she a high school student, but she has also set up her own organization, Beary Merry Christmas. She volunteers(自愿)to serve poor kids and families in Orange Country in California, US.
To remember her best friend who died of cancer nearly 10 years ago, Fredette decided toy animal that is made by children themselves in the stores' workshops. Fredette then gave them as gifts to the homeless children in California during the holiday season.
With donations at more than 100 bears a year, Fredette and volunteers host activities every year, where volunteers not only give out the bears, but also clothing, meals, and other things.
Not wanting to limit(限制)the giving to just the holiday months, Fredette now hosts other activities for Valentine's Day, Mother's Day and Halloween, providing the chance for her volunteer team to make a difference through the year.
"I love making relationships with the people I serve," Fredette said. "The thanks they have, hearing their stories and seeing how happy they are, it's so cool."
Future plans for Fredette include building a public food bank and providing a self-development class for students in her school who will soon attend college.
Heading to college herself in the fall, Fredette is looking to stay local and continue to help out in her hometown. In fact, she was regarded as a "Dreamer & Doer" not long ago for her work in improving her community, along with 32 other high school students.
Dog, Cat and Fox(狐狸) are friends.
One day, Dog and Cat see some apples. They don't want to tell others. At this time, they meet Fox. They ask him not to tell others. But Fox tells other animals. The animals eat up all the apples. Dog and Cat are not happy.
The next day, Dog and Cat find some food again. But Fox tells it to other animals again.
Dog and Cat decide to teach Fox a lesson. They say to Fox, “We have some fish.” Fox tells it to other animals, but they don't find the fish. They beat Fox.
Issumboshi was a one-inch boy, and he was so small that he could not do any useful work on the family farm. His grandfather became tired of feeding such a useless man and sent him away to the city.
“Learn to become a warrior(武士),”he told his grandson.“Then perhaps you will grow into a man of normal height.”
To help the little man on his way, his grandfather gave him a cup to use as a boat on the river, his mother gave him two long grains of rice to use as oars and his father gave him a pin to use as a sword.
Issumboshi's journey was long and dangerous. However, because he was so brave and clever, he at last reached the city safely.
To his surprise, the streets were empty. The people of the city were hiding in their houses from a powerful giant.
Immediately, brave Issumboshi went out to meet the giant. The giant tried to pick him up and eat him, but Issumboshi was so small and quick that the giant could not get hold of him.
Issumboshi struck again and again at the giant with his sword. Before long, the giant fell to the ground and died from a thousand wounds.
“Oh, what a great warrior he is!”the people of the city shouted as they came out of their houses.“What a great hero this young man is!”Hearing this, Issumboshi felt so proud that he stood up straight. He told himself, “I am already taller than I was. How wise my grandfather was to send me to the city!
Hannay was nervous. His enemies were searching for him. All around him were grassy hills without trees. He had nowhere to hide. How could he escape?
Hannay walked along the country for a long time. Then he saw a road worker, who was working alone, fixing the road. Hannay could see the road worker was not feeling well. Hannay came up to him and said “How are you?”
“My head hurts,” the worker said, “I can't do it. I want to go home to bed. My daughter got married yesterday, and I drank a lot of wine with my friends. That's the problem!”
Hannay agreed that he should be home in bed.
“Yes, and I would be,” he replied,”but yesterday I received a message saying that the new surveyor was coming to look at my work. If he comes and finds me away, I'll be in trouble.”
Suddenly Hannay had bright idea--he could act as the road worker and get away from his enemies.
“You go off to bed,” Hannay said,”I'll do your job until the new surveyor comes.”
The road worker was pleased with this idea. He gave Hannay his hat and his old coat. Then he went home to sleep and perhaps to drink a bit more. Hannay put on the worker's hat and coat and began to fix the road. About an hour later he heard a voice.
“Are you the road worker?” it asked.
It was the new surveyor. He was a young man with a clean face. He sat in a small car.
Hannay said yes. The surveyor told him about some work he wanted him to do before he came by again and drove off. Hannay continued with his work.
Then a village boy came by.”What has happened to the road worker?” he asked.
“He stayed at home today,” Hannay replied.”He's sick.”
At about midday, a large car came down the hill and stopped near Hannay. Three man got out of the car. Hannay's heart beat fast. He knew his enemies were coming...
①Hannay met a road worker who was not feeling well and offered to take over for him.
②Hannay was worried because his enemies were following him.
③A car stopped near Hannay and three men got out.
④Hannay acted as the road worker when the surveyor came by.
⑤The village boy wondered what had happened to the road worker.
Now, it seems that artficial intelligence (人工智能)is becoming more and more popular in our life, and it has greatly influenced the ways we live, work and play. Can you imagine that you can play table tennis with a robot one day?
Recently, a scientist has invented a special robot that can be a table tennis coach. That means people can practice table tennis not only with humans but also with a robot.
Named Forpheus, the smart table tennis robot is quite special. It can study the movements of human players and the speeds of the ball. In this way, it can exactly judge (判断) the player' skill levels (水平). Then it uses the information to change the ways to play. If the player are just beginners, Forpheus will play in a slow and easy way, but if the players are better ones, the robot will play in a faster and more difficult way. What's more, while playing, it encourages players to try their beat with words like "Good job!", "Come on!" and so on. At the same time, it gives some good advice to improve their skills. So it is both a good partner and a clever coach.
Science and technology is developing quickly these days and it's hard to imagine what will happen in the future. "In the next 20 years, it will be possible that one robot teaches another to play table tennis or even invents another one!" Takuoya, the inventor of the robot, said.
We use names every day. When we meet a new person, we usually ask, "What's your name?"
It's important(重要的)to know a person's name. Names are different all over the world(全世界), so it is very difficult to know all names.
In the USA, many people have a first name, a middle name and a last name. Parents choose(选择)the first names and middle names for their babies. There are names for boys and girls. For example, John, Peter, Mike are all names for boys. Elizabeth, Bonnie, Susan and Mary are all girls' names. The last name is the family name. Usually it is the father's family name.
Everything has a name. Names are important.
This morning Tom gets up at 6:00. Today his family is going to move(搬家)into a new house.
Tom and his family are busy putting their things into some boxes. When Tom helps to put some glass cups into a box, he breaks one of them. He hurts(使受伤)his right hand. Mum tries to find some Band-Aids(创可贴) for him. But she forgets where the Band-Aids are. So she has to open the boxes one by one. Dad comes quickly to help them. But he falls over. He hurts his hand, too. At last they find the Band-Aids in one of the boxes. Most of the boxes are open now. The family have to pack(打包)them again。
There are so many boxes in the house. Dad puts some of them behind the door. Later, some friends come and they help to move all the things onto the truck.
In the new house, Dad starts to count the boxes. One, two, three, four…There are only twenty boxes.
Where is the last box? Is it behind the door of their old house? They don't know.
The book I would like to talk about is The Merchant of Venice. The book is a dramatic work by Shakespear, an English famous writer in the 16th century. It talks about something happening between merchants in Venice. The main characters are Bassanio, Portia, Shylock and Antonio.
The drama begins with Antonio, who helps Bassanio borrow money from Shylock, and then brings out other stories. Bassanio is a poor merchant. He needs money to follow his dream to marry Portia—a very beautiful and rich lady. He first wants to borrow money from his friend Antonio, also a merchant in Venice. Antonio borrows the money from a Jewish rich merchant Shylock. Antonio does much harm to Shylock before because Antonio really hates Jewish. Shylock is a little mean and loves money very much. He always gets interest from the people who borrow money from him. Antonio promises he will pay the money back in three months, or Shylock will be allowed to cut out 1 pound of flesh out of Antonio's body.
Bassanio successfully wins the love of Portia but soon realizes his friend can not pay the money back to Shylock on time. Bassanio returns to Venice as fast as he can and attends a trial(审讯).The reason why Antonio isn't able to pay is because his ships are caught in storm. Portia, dressing up as a young lawyer, claims (声称) that the words " 1 pound of flesh" not "1 pound of flesh and blood". She says that Shylock is only allowed to remove flesh, but not any blood, which is impossible. Thus, she helps make Antonio safe and make Shylock fail. At the same time, Shylock loses most of his money. At the end, .
① A true friend ② A romantic lover ③ A poor merchant ④ A mean Jewish
It was Day 1 of our vacation on Cortes, a beautiful quiet island. "iPhone, iPhone, iPhone," my son kept moaning (呻吟). In front of him was a big window facing the blue ocean. And a cool gentle wind was coming in from the door. Clearly, he saw and felt none of it.
Back at home, I'd soon give up and hand the phone over to him after five minutes of listening to this kind of moaning.
But not here. Before we left, I had told my 10-year-old son the rule—no emails, no Facebook, no video games, and no iPhone. We came here to get away from them all. Here we were on our first day and already, he couldn't stand it.
▲ I walked down the grass road to the beach and looked out to the sea. My 6-year-old daughter and my husband were drawing on pieces of wood. They were doing just fine.
On Day 2, we spent the whole morning digging for shells (贝壳). This time, my son joined us. He collected shellfish and other sea treasures. When we got back to our little wood house, I gave my son a book, and put him on the lovely garden chair. It was almost dinner when he looked up.
The next few days passed in peace.
On Day 6, my son was lying beside me on the beach, watching the sun going down. He was playing with the sand. And there was something shining in his eyes. I realized how time slowed down for both of us. It was exactly what I wanted. Finally, we were able to sit quietly without thinking about screens, phone calls and e-mail.
A week away from all the electronics arid Lile is good.
Green is an important color in nature. It is the color of grass and the leaves on trees. It is also the color of most growing plants.
Sometimes, the word "green" means young, fresh and growing. For example, a greenhorn is someone who has no experience. In the 15th century, a greenhorn was a young cow or an ox whose horns(角) had not yet developed. A century later, a greenhorn was a soldier who had no experience in war. By the 18th century, a greenhorn had the meaning it has today—a person who is new in a job.
Someone who is good at growing plants is said to have a green thumb(大拇指). The expression comes from the early 20th century. A person with a green thumb can make plants grow quickly and well. The Green Revolution (绿色革命) is the name given some years ago to the development of new kinds of rice and other grains. It was the result of hard work by agricultural scientists who had green thumbs.
Green is also the color used to describe the powerful feeling—jealousy(嫉妒). The green eyed monster is not a dangerous animal from outer space. It is an expression used about 400 years ago by the British writer William Shakespeare in his play Othello. It describes the unpleasant feeling when someone has something he wants.
In most places in the world, a green light is a signal(信号) to move ahead. In everyday speech, a green light means approval(赞成) to continue with a project.
Mrs Read has two children. Sam is seven years old and his sister Ann is four.
Sam goes to school but Ann doesn't. When Sam is at home, he often plays with Ann while(当……时候) their mother is cooking or washing or cleaning, and he is usually very nice to his little sister. Then Mrs Read is free to do her work quietly.
One Saturday morning, the two children are playing in the garden while their mother is cooking lunch. They are very happy. But suddenly(突然) Ann begins to cry and runs to her mother. Mrs Read stops cooking and says, "Why are you crying, Ann?"
"Sam's broken my toy horse," Ann answers, and she cries more loudly.
"How can he do that?" her mother asks.
Ann stops crying, but doesn't answer for a few minutes. Then she says, "I hit him on the head with it."
Many people keep small fish as pets. They keep them in a tank of water. The tank is made of clear glass. People can look through it. They can see inside the tank and watch the fish.
The fish need room. They must not be crowded. Fish need oxygen(O2) to breathe. Fish get it from water in the tank. There must be enough water for all fish. So the size of the tank is important.
In the tank many people put small plants that are good for fish. They give oxygen to the water. Plants help in other ways, too. Fish can nibble(轻咬)on the plants. They hide among the plants and sleep, lay eggs there.
The plants need light. Most fish need light too. The tank may be put near a window. It will get light there. Another place might be better, though. A window may let cold air in. The water in the tank may get too cold. The fish may die because cold water can kill them. So can hot water. The temperature must be just right.
The fish must be kept in water all the time. Some fish can jump high. They may jump out of the tank. The tank should be covered. This keeps the fish from jumping out.
The fish need food and they should be fed every day. Giving them too much food is bad. The extra(额外的)food will fall to the bottom and make the water dirty. However, the fish should get just enough food.
They should finish the food in 10 minutes. Nothing should be left. When this happens, the amount(数量)of food is right.
When children are ill in hospital or at home, they're away from their friends and teachers. They may feel lonely. A small robot may help them. Through the robot, the children can hear and see their teachers and friends.
The robot's name is AV1. Here's about how the robot AV1 works. It sits at the child's desk in the classroom and the child at home uses a tablet(平板电脑) or a phone to start it. At school, the robot becomes his eyes, ears and voice.
The robot has speakers, microphones (麦克风) and cameras. All these make communication between computers and humans easy.
AV1 is large and looks like a human. The robot should be a friend to the children. It can't be just a tiny camera. So the other kids can't pick it up and take it with them. And robots are quite simple and cool. AV1 will help some children feel less lonely while they are not in class.
Mark Twain once said that everyone talked about the weather, but no one ever did anything about it. This was true in his day. But it may not be the case in today's world. In fact, humans have found many different ways to control the weather.
Cloud seeding(云催化) is a kind of technology that can control rain. It is done by spreading chemicals like dry ice or silver iodide(碘化银) inside of clouds, either by rocket or airplane. Thus it change the amount of water inside the clouds, which helps to control the amount of rain, the time when it rains and even where it rains.
This technology has helped to solve drought. It has also played a key role during important events. For example, China used cloud seeding in Beijing just before the 2008 Olympic Games in order to stop rain from falling during the event.
However, scientists are still debating how to use this technology. On the one hand, it is believed that it might have side effects. For example, silver iodide may be bad for the environment. On the other hand, no two clouds are the same, so every new experiment introduces new conditions.
Using lasers(激光) to change the weather has been tested in a lab, and it has been very successful on a small scale. Scientists are still trying to figure out how to use it in the real world, but it could be a new way to stop climatic change.
In addition to controlling rain, scientists have also tried to find ways to weaken storms and hurricanes. Scientists at the US National Hurricane Centre Headquarters think it might be possible to control hurricanes by using lasers. Others believe that burning petroleum in a hurricane's path could slow storms down.
It was raining. I went into a cafe and asked for a coffee. While waiting for my drink, I realized there were other people in the place, but I sensed loneliness. I saw their bodies, but I couldn't feel their souls because their souls belonged to the Net.
I stood up and walked between the tables. When I came to the biggest computer, I saw a thin, small man sitting in front of it. "I am Steve," he finally answered after I asked him a couple of times what his name was. "I can't talk with you. I'm busy," he said He was chatting online and, at the same time playing a computer game: a war game. I was surprised.
Why didn't Steve want to talk with me? I tried again to speak to that computer geek, but not a word came out of his mouth. I touched his shoulder, but no reaction I was unhappy. I put my hand in front of the monitor and he shouted, "Leave me alone. " I took a few steps back, wondering if all those people were having a nice conversation with their machines, not with people, especially Steve. I wouldn't want to imagine the future of human beings if they preferred sharing their lives with machines instead of with people. I was worried and sank in my thoughts. I didn't even realize that the coffee was bad, just as Steve didn't notice there was a person next to him.
—Because ________. Which of the following is WRONG?
Facial recognition technology (人脸识别技术) is widely used today. For example, police use it to search for bad guys. It's also used to unlock phones or doors.
Now, a similar technology, known as facial detection (探测), is entering a new field: the business of advertising (广告).
Such systems are going through tests in a small number of stores. One facial detection system can judge a person's "happiness" or "fear" level. That helps businesses see how people feel as they lo at products or advertisements in the store. Another system can detect whether someone is wearing eyeglasses. If so, stores can send advertisements for new glasses to him.
Facial detection technology is also placed inside some large advertising boards. Cameras in those boards can detect information like people's ages and five levels of feelings——from "very happy" to "very unhappy".
Supporters of the technology say it could improve buyers' experience by showing products they might like or by offering them products at lower prices.
Some are against the idea of using such systems. Pam Dixon, the head of a privacy (隐私) group, is one of them. She thinks . For example, a business could raise the price of a product according to a person's age and feelings.
However, one store testing the technology explained they wouldn't store people's information like names or ages. And the advertising board system maker said it didn't keep any personal information or record any videos.
Not only kids of Tiger Moms go to Harvard.
Dawn Loggins of Lawndale, N.C. is on her way to Harvard, one of the eight world-famous universities in the eastern US. Nobody encouraged her to study or paid for her special classes. This girl created her own future.
The teen was abandoned by her family last summer, when her parents and two sisters moved to Tennessee. She found herself homeless and had to spend the night on friend's sofas.
The school bus driver learned about Dawn's situation and invited Dawn to move in with her family. Soon, Dawn had a job at Burns High School. She worked from 6 a.m. to 7:40 a.m. before the first school bell rang. she swept floors and picked up trash again in the afternoons, before diving (跳水) into her studies in the evenings.
Dawn's hard work paid off. she finished school with a 3.9 GPA and scored 2,110 on the SAT.
"There were times when I felt like it would be easiest if I gave up," the 18-year-old said."But it was never in me to give up, because I realized that I was never going to be successful unless I got an education."
Even before Dawn's family left her, she led a difficult life. Her family was poor and cups of noodles were often the only food. Dawn "studied by candlelight" because her parents couldn't afford to pay the electricity bill (电费).
Dawn has now reconnected with her family. They are proud of her accomplishments(成就) and are attending her high school graduation.