1. How much is the ticket to the Ocean Park?
| A．£ 2.00. | B．£ 6.50. | C．£ 8.50. |
| A．Lunch. | B．Water. | C．Fruit. |
| A．Listen to a talk. | B．Do some worksheets. | C．Watch the sharks being fed. |
| A．The ocean. | B．Sharks. | C．Penguins. |
2 . Endangered polar bears are breeding (繁殖) with grizzly bears (灰熊), creating “pizzly” bears, which is being driven by climate change, scientists say.
As the world warms and Arctic sea ice thins, starving polar bears are being forced ever further south, where they meet grizzlies, whose ranges are expanding northwards. And with that growing contact between the two come increasing hybrids (杂交种).
With characteristics that could give the hybrids an advantage in warming northern habitats, some scientists guess that they could be here to stay. “Usually, hybrids aren’t better suited to their environments than their parents, but these hybrids are able to search for a broader range of food sources,” Larisa DeSantis, an associate professor of biological sciences at Vanderbilt University, told Live Science.
The rise of “pizzly” bears appears with polar bears’ decline: their numbers are estimated to decrease by more than 30% in the next 30 years. This sudden fall is linked partly to “pizzly” bears taking up polar bears’ ranges, where they outcompete them, but also to polar bears’ highly specialized diets.
“Polar bears mainly consumed soft foods even during the Medieval Warm Period, a previous period of rapid warming,” DeSantis said, referring to fat meals such as seals. “Although all of these starving polar bears are trying to find alternative food sources, like seabird eggs, it could be a tipping point for their survival.” Actually, the calories they gain from these sources do not balance out those they burn from searching for them. This could result in a habitat ready for the hybrids to move in and take over, leading to a loss in biodiversity if polar bears are replaced.
“We’re having massive impacts with climate change on species,” DeSantis said. “The polar bear is telling us how bad things are. In some sense, “pizzly” bears could be a sad but necessary compromise given current warming trends.”
1. Why do polar bears move further south?| A．To create hybrids. | B．To expand territory. |
| C．To relieve hunger. | D．To contact grizzlies. |
| A．Broader habitats. | B．More food options. |
| C．Climate preference. | D．Improved breeding ability. |
| A．A rare chance. | B．A critical stage. |
| C．A positive factor. | D．A constant change. |
| A．Polar bears are changing diets for climate change. |
| B．Polar bears have already adjusted to climate change. |
| C．“Pizzly” bears are on the rise because of global warming. |
| D．“Pizzly”bears have replaced polar bears for global warming. |
Returning to the United States in 1965, Waters found that sometimes it seemed
One day, an idea
A little girl with crystal blue eyes was walking up slowly to a house. The house was not new, in fact, it was shabby. The girl had heard of the owner of the house, a weird old man, who seldom came out. If he ever came out, he would not say hello to his neighbors but just glared at them. “If it were not for the school magazine to be sold…” she sighed. Now she was in front of the door. Pausing for a moment, she lifted her hand and knocked on the door gently. No answer. “Stay away from that house.” Her parents’warning rang in her ears.
Dusk found the girl lingering on and hesitating what to do. As she was ready to walk away, the door slowly opened. “What do you want?” the old man said impatiently. The little girl was very afraid but she had a quota (份额) to meet for school with selling the magazines. So she got up the courage and said, “Uh, sir, I am selling these magazines and uh, I was wondering if you would like to buy one from me.”The old man just stared at the girl without a word. The girl could see inside the old man’s house and saw that he had dog figurines (小雕像) on the fireplace mantle (白炽罩). “Do you collect dogs?” The little girl asked. “Yes, I have many collections in my house. They are my family here and they are all I have.” The girl then felt sorry for the man, as it seemed that he was a very lonely soul.
“Well, I do have a magazine here for collectors. It is perfect for you. I also have one about dogs since you like dogs so much.” the old man was ready to close the door on the girl and said, “No, girl. I don’t need any magazines of any kind, now goodbye.”
The little girl was sad that she was not going to make her quota with the sale. She was also sad for the old man being so alone in the house that he owned. The girl went home and then had an idea. She had a little dog figurine that she got some years ago from an aunt. The figurine did not mean nearly as much to her since she had a real live dog and a large family.
继写要求
1. 所续写短文的词数应为 150 左右；
2. 请按如下格式在答题卡的相应位置作答。
The little girl headed back down to the old mans house.
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From that day on something changed inside the old man.
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5 . Is language, like food, a basic human need without which a child at a critical period of life can be starved and damaged? Judging from the drastic (极端的) experiment of Fredrick in the thirteenth century, it may be. Hoping to discover what language a child would speak if he heard no mother tongue, he told the nurses to keep silent. All the infants (婴儿) died before the first year. But clearly there was more than a lack of language here. What was also missing was good mothering, in the first year of life especially, the capacity to survive is seriously influenced.
Today no such serious lack exists as that ordered by Frederick. However, some children are still backward in speaking. Most often the reason for this is that the mother is insensitive to the signals of the infant, whose brain is programmed to learn language rapidly. If these sensitive periods are neglected, the ideal time for acquiring skills passes and they might never be learned so easily again.
Experts suggest that speech stages are reached in a fixed sequence (顺序) and at a constant age, but there are cases where speech has started late in a child who eventually turns out to be of high IQ. At twelve weeks a baby smiles and utters vowel-like sounds; at twelve months he can speak simple words and understand simple conmmands; at eighteen months he has a vocabulary of three to fifty words. At three he knows about 1,000 words which he can put into sentences, and at four his language differs from his parents’in style rather than grammar.
Recent evidence suggests that an infant is born with the capacity to speak. What is special about man’s brain, compared with the brain of the monkey, is the complex system which enables a child to connect the sight and feel of, say, a teddy-bear with the sound pattern “teddy-bear”, and even more incredible is the young brain’s ability to pick out an order in language for the mixture of sound around him, to analyze, to combine and recombine the parts of a language in new ways.
But speech has to be induced and this depends on interaction between the mother and the child, where the mother recognizes the signals in the child’s babbling (含糊不清地说) and smiling, and is sensitive to them. Insensitivity of the mother to these signals dulls the interaction because the child gets discouraged and sends out only the obvious signals. Sensitivity to the child’s non-verbal signals is essential to the growth and development of language.
1. As for Frederick’s experiment, we may know that _____.| A．the infants in it lived only over a year |
| B．there was absolutely no difference between food and language for the infants |
| C．the infants in it died because there was not any sound |
| D．the death of the infants was not merely due to an absence of language |
| A．they are not able to learn language rapidly |
| B．they are exposed to too much language at once |
| C．their mothers respond inadequately to their attempts to speak |
| D．their mothers are not intelligent enough to help them |
| A．be encouraged | B．be forced | C．be banned | D．be monitored |
| A．The ability of speech is inborn in man. |
| B．A child starting to speak later than others may not necessarily be backward. |
| C．Most children learn their language in definite stages. |
| D．Children may dull their mother through interaction. |
6 . At the age of 9, my father passed away. I often helped mum with the housework and changing the vacuum cleaner (真空吸尘器) bag and picking up things the machine did not suck up always drove me crazy. One day 20 years later, in 1978, I was doing chores at home alongside my wife. The vacuum cleaner was screaming, and worse still, I had to empty the bag several times. But for my wife’s comfort, I would have lost it just as I did many years ago. It was at that time that I decided to make a bagless vacuum cleaner. And I even imagined myself using it for the next weekend cleaning.
Easier said than done, of course. I didn’t realize that I would spend the next five years perfecting my design, a process that resulted in 5,127 different prototypes (设计原型). By the time I made my 15th prototype, my third child was born. By 2,627, my wife and I were really counting our pennies. By 3,727, my wife was giving art lessons for some extra cash, and we were getting further and further into debt. These were tough times, but with my family, I pulled through and each failure brought me closer to solving the problem.
I just had a passion for the vacuum cleaner as a product, but I never thought of going into a business with it. In the early 1980s, I started trying to get licensing agreements (许可协议) for my technology. The reality was very different, however. The major vacuum makers had built a business model based on the profits from bags and filters (滤网). No one would license my idea, not because it was a bad one, but because it was bad for business.
That gave me the courage to keep going, but soon after, the companies that I had talked with started making machines like mine. I had to fight legal battles on both sides of the Atlantic to protect the patents on my vacuum cleaner. However, I was still in financial difficulties until 1993, when my bank manager personally persuaded Lloyds Bank to lend me $1 million. Then my bagless vacuum cleaner was produced in large numbers. Within two years, the Dyson vacuum cleaner became a best-seller in Britain.
Today, I still embrace risk and the potential for failure as part of my life. “Go out and brainstorm new ideas.” I often tell myself.
1. From the first paragraph, we know that _____.| A．Dyson resolved to make a vacuum cleaner in memory of his father. |
| B．Dyson decided to develop an innovative vacuum cleaner for his wife while in his thirties. |
| C．Dyson was not a little annoyed when the vacuum cleaner went wrong. |
| D．Dyson didn’t lose the vacuum cleaner he used because his wife comforted him. |
| A．In the early 1980s. |
| B．After his bank manager agreed to lend him $1 million. |
| C．After he was given a $1 million loan. |
| D．Before he obtained a patent on the product. |
| A．Dyson dreamed of making a fortune when he began his invention |
| B．Dyson might owe his success to his family |
| C．Dyson had no confidence in his vacuum cleaner initially |
| D．Dyson’s vacuum cleaner was not licensed in the early 1980’s for its poor quality |
| A．More haste, less speed. |
| B．Silence is gold. |
| C．Without adventure, one can not know himself. |
| D．He who never failed might never succeed. |
7 . During the teenage years, hormonal (荷尔蒙的) changes lead to physical changes like rapid muscle growth, burst in height, and weight gain in both boys and girls. Take a look at the information and height and weight charts for teens presented in this article if the question “How much should I weigh for my age and height” is bothering you.
Average Height and weight Charts for TeensFaster growth in kids usually can be noticed at age 8. Genetic factors also determine the physical growth of a child. So, it is perfectly normal for two kids of the same age to have different weights and heights. The following figures should be used as guidelines only.
Ideal Body Fat Percentage
Fit men have 14% -17% body fat. Fit women have 21% - 24% body fat.
Male athletes have 6% - 13% body fat. Female athletes have 14% - 20% body fat.
The ideal body fat percentage varies mainly according to age, sex and the physical activity of the individual. But it is a fact that some female athletes have body fat as low as 10% and some male athletes had lower than 4% body fat. So, it can be observed that other than the above mentioned factors, genetic factors also influence the body-fat ratio (比率)．
Body Mass Index (BMI)
You may use the following formula to calculate our BMI:
As per SI Units (国际单位)
BMI= mass (kg)/[height(meters)]2
Following conclusions can be derived from (得到) calculating the BMI:
1. All the factors (that determine the physical growth of a child) are mentioned in the passage EXCEPT _______.
| A．nutrition | B．gene | C．sex | D．age |
| A．girls keep on growing taller during the teenage years |
| B．girls grow faster at the end of teenager years than boys |
| C．girls grow faster at the beginning of teenager years than boys |
| D．boys’average weight is always heavier than girls’during the teenage years |
| A．normal | B．obese | C．extremely obese | D．underweight |
One afternoon after school, Mary and her brother, Keith, were eating at a cafe near their home. That afternoon, they had to share their table with another person. That person was a young lady in her twenties. After eating, she went to the restroom. Without realizing, she had left her cellphone on the table. Five minutes later, she came out and walked out of the cafe without looking back.
Mary saw the cellphone on the table. She quickly told Keith, “Keith, the girl left behind her cellphone.”Keith looked at the cellphone. It took his breath away. It was one of the latest models on the market. Keith had always wanted a cellphone. But his parents had told him, “You don’t need one. You can always use the house phone.” He stared at it for some minutes. Then, he said slowly, pausing on every word, “I want to take the cellphone.” Mary could not believe her ears. She only stared at her brother, “You can’t! What if the owner comes to look for it?”
After making the decision, Keith quickly got the cellphone and put it in his schoolbag. Then, he took Mary’s hand and led her out of the cafe quickly.
Once back home, Keith locked his room door with trembling (颤抖的) hands. Inside his room, he took out the piece of beauty. Oh, he liked it so much. He had his own cellphone. Soon, he was polishing it happily. But Mary told him, “Keith, you cannot keep the cellphone. What will you tell our father about this? He will ask you how you got the cellphone.” Keith said quickly, “I will say a friend lent it to me.” Mary said, “Now you are lying too. Oh dear! When had Keith turned so dishonest?”
Then, Mary saw a house phone number on the cover of the cellphone. “This is the girl’s phone number. Why don’t we just call this number? We will talk to her and ask her to come and take back her cellphone,” she was trying to talk some sense into him.
注意：1. 续写词数应为150个左右;2. 请按如下格式在答题卡的相应位置作答。
That night, Keith turned over in bed from time to time.
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Mary was very happy to hear that.
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________9 . 阅读下面材料， 根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。
I was a proud mother of three children, my last little one being delivered in the middle of this pandemic. She was born in August and her name is Aida.
Shortly after having Aida, my mother-in-law showed me something she learned from her friend’s mother in an art class she attended weekly. She had shown me how to knit a scarf (织围巾). She showed me stitches and gave me her half done project. I spent a lot of time breastfeeding my sweet little girl, so I had some extra time to do something with my hands throughout the day. I enjoyed making the scarf so I purchased tons of yarn since it was winter. I wanted to make scarves for my three children as Christmas gifts.
There was a new family that moved in down the street. The only daughter of the family was Jane, a shy girl, aged 14, the same age of my oldest son David. It seemed that she came from a financially disadvantaged family, for she always wore old clothes. Worse still, in such cold days, she had no more clothes to wear and trembled with cold.
Due to the pandemic, society was thrown into crisis mode. Schools were closed, food supplies and deliveries were suspended and children were stuck at home. In such discouraging times, however, they became good companions, talking and playing at home or around the houses.
It was dreadfully cold this winter. Every time David came back from outside, with red face, he always cried, “Mum, it’s freezing outside!” then he came over to see whether I finished the scarf. I could tell how impatient he was to wear my scarf sooner! I had to speed the project to satisfy his expectation. But David comforted me saying he could wait a few days. What a kind and considerate boy he was! Then my great project finally was accomplished on the morning ahead of Christmas.
注意：
1.续写词数应为 150 左右
2.请按如下格式在答题卡的相应位置作答。
I wrapped the scarf around David’s neck.
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Later that day David came back saying Jane also needed a scarf.
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10 . Boundaries are everywhere. Some are for security. Some are for privacy. But some are just for us to
One day, after supper, I took a walk on the
Suddenly a maple leaf was blown off and
Finally, he stood up, threw away the stick
Many times we
| A．build | B．adjust | C．break | D．expand |
| A．driveway | B．crosswalk | C．bikeway | D．sidewalk |
| A．rolled | B．hid | C．swung | D．bent |
| A．joining | B．contrasting | C．comparing | D．connecting |
| A．boundary | B．style | C．figure | D．pattern |
| A．threatened | B．urged | C．inspired | D．reminded |
| A．laid | B．landed | C．sank | D．put |
| A．absorbed | B．excited | C．controlled | D．trapped |
| A．threw away | B．picked up | C．sent off | D．reached out |
| A．annoyed | B．satisfied | C．delighted | D．concerned |
| A．findings | B．vision | C．observation | D．progress |
| A．heavily | B．carefully | C．accidentally | D．repeatedly |
| A．bitter | B．sweet | C．embarrassing | D．curious |
| A．restrict | B．start | C．close | D．operate |
| A．facilities | B．materials | C．tools | D．weapons |
