题目内容

【题目】Tips for Staying Sharp

It’s not abnormal to feel out of it from time to time or perhaps you’re feeling a bit sluggish (迟钝的) when it comes to remembering things. If you’re worried about your forgetfulness, try out these five tips to stay sharp.

Feed your brain.

1 If you decide to eat sugary foods that are heavy with fats then expect to feel lazy and have no energy. But if you decide to eat fruits, vegetables and make other healthy eating decisions you’ll find that you’re full of energy.

2

Challenge yourself constantly—whether it is puzzles, reading, cooking or other tasks that will keep your mind working. If your mind is always learning new things and active, you’ll realize that it’s much easier for you to learn new things and to function. Remember your brain is a muscle and if you want to get the most out of it, you must use it.

Stay fit.

Being in good health and staying in shape is a big part of staying sharp. Your body will only give you what you put into it.3 However, if you put forth the effort into being healthy then your body will expel (释放) the energy you need to achieve your goals.

Ensure enough sleep.

Be sure to get the necessary amount of sleep that your body needs to function on a daily basis. According to studies, sleep helps strengthen and recover your memories.4 Therefore, you can improve your ability to focus and avoid distractions.

Socialize more.

Conversations require individuals to stay aware and active.5 Therefore, it’s necessary in life for you to keep your mind sharp.

A. Never worry.

B. Never stop learning.

C. You are what you eat.

D. Keep fit and study well.

E. Your body won’t give you the energy you remember if you are lazy.

F. It also helps your body build up an energy reserve.

G. Social interaction will help you develop multitasking, problem solving and other skills.

【答案】

1C

2B

3E

4F

5G

【解析】本文作者针对如何保持头脑敏捷这一问题给出了一些建议。

1考查语义理解。由If you decide to eat sugary foods that are heavy with fats then expect to feel lazy and have no energy.可知这里谈论了吃的食物,故选C。(人如其食

2考查语义理解。由Challenge yourself constantly—whether it is puzzles, reading, cooking or other tasks that will keep your mind working. If your mind is always learning new things and active, you’ll realize that it’s much easier for you to learn new things and to function. Remember your brain is a muscle and if you want to get the most out of it, you must use it.可知这一段谈论了不断学习的问题,选B。(不要停止学习)

3考查语义理解。由However, if you put forth the effort into being healthy then your body will expel (释放) the energy you need to achieve your goals.可知这里意思是如果你懒惰,你的身体不会给你提供活力,选E。

4考查语义理解。According to studies, sleep helps strengthen and recover your memories.中有sleep helps,所以接下来会说It also helps,故选F。(它也能帮你的身体逐步建立起能量储备)

5考查语义理解。由标题Socialize more.以及Conversations require individuals to stay aware and active.可知这里提到了社交,所以选G。(社交能帮你发展多重任务处理,解决问题和其他的一些技巧)

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【题目】阅读理解
The Thanksgiving Day ,the fourth Thursday in November, is coming in America. But do you know something about the annual(每年的)Macy's Thanksgiving Parade(游行) in New York?
There are thousands of bystanders(看热闹的人)and millions of television viewers. The Parade is as traditional as turkey. The year 2016 was the 90th year of Macy's parade. It featured 15 huge balloons in the shape of cartoon and pop culture characters, 1,200 dancers and cheerleaders, 900 clowns(小丑),10 marching bands and nearly 9,000 workers, almost all of whom were volunteers.
The floats(彩车)and balloons have been getting larger ,more colorful and more surprising since Macy's immigrant (移民的) workers organized the first Thanksgiving Day Parade.
In 2016, school children were invited to the Macy's parade studios(画室) outside New York City, for a first look at several just completed floats.
Bella was excited to be there. “I think it's great because I get to see all of these floats before anyone else does in the parade,” said Bella.
John Piper is the president of Macy's Studio. He said his work was fun all the time. “It's a lot of work. All year long, the artists at Macy's Studio all build these floats. We create them from scratch(涂抹). I have the finest carpenters(木匠), metal workers, painters all cooperating(合作) together,” said Piper.
The floats were supposed to advertise for commercial sponsors(赞助商) for the start of the Christmas season. But Amy Kule, the event producer said, “ And the floats are used to keep the beauty and the majesty(庄严)of the parade. A Thanksgiving parade is always about giving back and entertaining(娱乐). But most importantly, it's about leaving it for the next generation.”
(1).What can be inferred from the first paragraph?
A.Macy's Thanksgiving Day Parade is a custom held each year.
B.The way of celebrating Thanksgiving Day isn't changed each year.
C.There must be turkeys in Macy's Thanksgiving Day Parade
D.Macy's Thanksgiving Day Parade is as important as turkey.
(2)Which of the following statements is Not true according to John Piper?
A.It isn't boring to create these floats.
B.All the workers at Macy's Studio work on the floats separately.
C.The artists build the floats one year before the parade.
D.It needs lots of work to build these floats.
(3)Which part of a website is the passage possibly taken from?
A.travel
B.culture
C.literature
D.art

【题目】We all know what it means when a nice envelope lands in your mailbox: Someone’s getting married, and they’re hoping that you can be there for the big day. While saying yes to the invitation is a relatively straightforward process, things can get a bit awkward if you’re not so sure about attending. 1. To help you get out of these formal engagements without feeling awkward, we’ve consulted Katie Balmer, a leading wedding expert in Scotland.

Follow the format

The level of formality should be informed by the way that the invitation was sent.2, you should decline via post. If the message came in an email, a simple email expressing your regrets will do.

Don’t put off your response

If you already know that you can’t make it for whatever reason, don’t hesitate to let the happy couple know why. “It is very important to respond in. good time.3,” says Balmer.

4

While it’s a nice gesture to offer a reason for your refusal, there’s no need to be extreme. A simple response will do, and it’s an especially bad idea to emphasize your reason if it’s cost-related. It will establish nothing beyond making the couple feel bad.

Don’t change your decision

5, it is important to stick to that decision. “Going back and forth only adds to the inconvenience for the soon-to-be newlyweds,” says Balmer. “As long as you are honest and timely, the bride and groom should understand.”

A. Make it up to the couple

B. Be brief in your explanation

C. If the offer was sent to you by mail

D. Do not leave it until the last possible moment

E. Once the decision not to attend the wedding has been decided

F. Otherwise, you risk adding to the couplers last-minute wedding stress

G. Turning down a wedding is a situation where you can feel very personal

【题目】阅读理解
On May 14th, 2016, three foreigners saved a drowning(溺水的)Chinese girl.
Roman and Krill are Russian first-year college students. That Saturday, they were standing by the river near Shanghai Jianqiao University with their teacher, Bastien, a teacher from France at Jianqiao University. Then they saw someone “swimming”.
The three said the “swimmer” seemed to be drowning. They rushed to help, though they didn't hear any cries, and found a girl in the water.
Roman jumped into the water at once. He swam to the girl and quickly caught her arm. Then Krill came to Roman and held his hand. Bastien held on to the bank with one hand, while holding Krill with the other hand.
“The girl almost pulled us into the water as she tried so hard to get out of the water,” said Bastien.
A video showed that the rescue took less than five minutes. But it was really dangerous.
The girl, 17 ,was a student from a nearby school. The three heroes spent some time with her to make sure she was safe and not hurt. Then the girl was sent to the international students' apartment of Shanghai Jianqiao University. Roman, one of the Russian students, later found he was injured in the back during the rescue. His cellphone also broke after being in the water. Students and teachers at Jianqiao University quickly heard the news. They were all proud of them. The three men also received some money as a reward from the girl's parents on Monday.
Thanks to the three brave men, the girl didn't lose her life. The three heroes have been called foreign “LeiFeng”.
(1)What can we learn about the three heroes from the text?
A.They are college teachers.
B.Two of them are Russians.
C.One of them is from England.
D.They are from three different schools.
(2)Before the rescue, the three men________.
A.heard a cry for help
B.didn't know each other
C.were standing by the river with many other people
D.didn't know exactly what the situation(情形)was
(3)What happened during the rescue?
A.Krill held the girl's arm.
B.The girl couldn't move.
C.Roman was closest to the girl.
D.Bastien was the farthest from the bank.
(4)What happened after the rescue?
A.The girl was sent to a hospital.
B.The girl was found hurt but not seriously.
C.Roman couldn't find his cellphone.
D.The girl's parents rewarded the three men.

【题目】阅读下列短文,从每题所给的四个选项(A、B、C和D)中选出最佳选项。
Women are friendly. They often share with others. But men are more competitive. They are trying to improve their social status. Why? Researchers have found it's all due to the hormone oxytocin (荷尔蒙催生素). Although known as the love hormone, it affects the sexes differently.
Generally, people believe that the hormone oxytocin is let out in our body in various social situations and our body creates a large amount of it when falling in love or giving birth.
But in a former experiment Professor Ryan found that the hormone is also let out in our body during a negative situation such as envy (嫉妒).
Further researches showed that in men the hormone oxytocin improves the ability to recognize competitive relations, but in women it raises the ability to recognize friendship.
Professor Ryan's recent experiment used 62 men and women aged 20 to 37.
Half of the participants (参与者) received oxytocin. The other half received placebo (安慰剂).
After a week, the two groups switched with participants. They went through the same steps with the other material.
Following each treatment, they were shown some video pictures with different social behavior. Then they were asked to analyze the relations by answering some questions. The questions were about telling friendship from competition. And their answers should be based on gestures, body language and facial expressions.
The results showed that, after treatment with oxytocin, men's ability to correctly recognize competitive relations improved, but in women it was the ability to correctly recognize friendship that got better.
Professor Ryan thus concluded, “Our experiment proves that the hormone oxytocin can raise people's abilities to better tell apart different social behaviors.”
(1)What causes men and women to behave differently according to the text?
A.Placebo.
B.Oxytocin.
C.The gesture.
D.The social status.
(2)What can we learn from Professor Ryan's former experiment?
A.Oxytocin affects our behavior in a different way.
B.Our body lets out oxytocin when we are deep in love.
C.Our body produces oxytocin when we feel unhappy about others' success.
D.Oxytocin improves our abilities to understand people's behavior differences.
(3)Why did Professor Ryan conduct the recent experiment?
A.To test the effect of oxytocin on the ability to recognize social behavior.
B.To know the differences between friendship and competition.
C.To know people's different abilities to answer questions.
D.To test people's understanding of body language.
(4)The author develops the text by _______.
A.explaining people's behavior
B.describing his own experiences
C.telling apart sexual differences
D.discussing research experiments

【题目】阅读理解
More than 30,000 people went to the White House on Monday for the 136th Easter Egg Roll (复活节滚彩蛋). President Barack Obama and First Lady Michelle Obama held the event by inviting thousands of kids to color and look for eggs. The theme(主题) of the day was “Hop Into Healthy, Swing Into Shape.” It was part of the First Lady's “Let's Move!” program to reduce obesity rates (肥胖率) among American kids. Mrs. Obama spoke to young reporters about her goal(目标) to get children to eat right and keep moving.
“We are working to make sure that kids born today grow up healthy, learn how to have balanced meals, and get more physical activity into their lives,” she said.
Mrs. Obama said she wants children across the nation to understand that "exercise isn't just hard work, it's play. If you're running around with your dog, you're getting exercise. If you walk up the stairs, that's exercise, But if you're sitting in front of the TV or on a computer game, you're not exercising.”
The First Lady said that for kids who have balanced meals most of the time, having a special snack, like chocolate, will not hurt." And if you are active, you can splurge (挥霍) a little more," she said. Mrs. Obama's favorite "splurge food" is French fries. But she balances her splurging by exercising almost every day. She loves to play tennis and she practices yoga.
“A lot of kids look up to(敬仰) athletes, and I think it's important for athletes to share their good habits,” Mrs. Obama said. "Kids aren't just going to wake up and be LeBron James. He's practicing and eating right and working out and training. Our athletes can be really good messengers to kids who look up to them--they can say to kids, 'If you really want to be like me, then you really do need to eat your vegetables.'”
(1)The purpose of the “Let's Move!” program is to_______ .
A.help kids keep healthy
B.train more young reporters
C.encourage kids to eat more eggs
D.invite kids to visit the White House
(2)“Splurge food” is allowed to be eaten when__________ .
A.you don't hurt yourself
B.you have a special snack
C.you never eat French fries
D.you eat right and stay active
(3)What can we learn from the last paragraph?
A.All kids want to be LeBron James.
B.It is very easy to form good habits.
C.Athletes can set a good example for kids.
D.Kids like the messages the athletes give them.

【题目】阅读理解
Workplaces all over the UK are preparing for Christmas and all the traditions and customs that come with it. But will Christmas be a cause for happiness and celebration or embarrassment and disappointment?
One way that colleagues in Britain show their appreciation of each other at this time of year is by doing "Secret Santa" present giving. At that time, people who work together buy each other gifts without saying whom they are from.
Co-workers all write their names on a piece of paper and then organize a lottery in which each workmate takes another colleague's name at random(任意地). Each person then has to buy a present for the colleague whose name they have picked, usually with an agreed price set at a small amount of money such as five or ten pounds.
As the gifts are given without knowing the names of the gift givers, the quality of the presents can be very different; gifts that people received are from tickets to the opera to an air-freshener for a car.
Another common seasonal workplace tradition is the office Christmas party, when workmates put on their most attractive clothes and enjoy lots of free wine.
Although most parties are held without a hitch, sometimes the effects of alcohol(酒精) cause party goers to regret their drunken antics(古怪行为).
The BBC invited people to share their most embarrassing(令人尴尬的) Christmas office party stories, and received hundreds of funny stories, such as the man who split his trousers back to front with his strange dance moves or the drunken lady who spent the entire night with back of her dress tucked into her pants and saw the photos that proved it later at work.
But the worst story must surely come from Stuart Vaines, who got so drunk that he put his boss's head into the toilet. Unsurprisingly, he lost his job the very next day.
(1)By saying this Christmas will cause embarrassment, the author actually refers to_________.
A.the workmate who receives a ticket to the opera
B.the man who receives an air-freshener
C.the lady who tucked the back of her dress in her pants
D.the man who put his boss's head into the toilet
(2)The underlined phrase "without a hitch" in Para.6 most probably means_________.
A.without trouble
B.without an end
C.without free drinks
D.with less people
(3)It is implied in the passage that _________.
A.The gift givers do not know whom they will give gifts to
B.some workmates are not generous enough to buy expensive gifts
C.the BBC is interested in people's funny stories
D.some party-goers will wish they haven't drunk so much
(4)Which of the following might be the best title for the text?
A.Office Parties at Christmas
B.Happiness from Office Parties
C.Celebrations in Workplaces at Christmas
D.Funny Stories from Office Parties

【题目】Self-driving vehicles will rely on cameras, sensors and artificial intelligence(AI)to recognize and respond to road and traffic conditions, but sensing is the most effective for objects and movement in the neighborhood of the vehicle. Not everything important in a car’s environment will be caught by the vehicle’s camera. Another vehicle approaching at high speed on a collision (碰撞)track might not be visible until it’s too late. This is why vehicle-to-vehicle communication is undergoing rapid development. Our research shows that cars will need to be able to chat and cooperate on the road, although the technical challenges are considerable.

Applications for vehicle-to-vehicle communication range from vehicles driving together in a row, to safety messages about nearby emergency vehicles. Vehicles could alert each other to avoid collisions or share notices about passers-by and bicycles.

From as far as several hundred metres away, vehicles could exchange messages with one another or receive information from roadside units(RSUs)about nearby incidents or dangerous road conditions through 4G network A high level of A1 seems required for such vehicles, not only to self-drive from A to B, but also to react intelligently to messages received. Vehicles will need to plan, reason, strategize and adapt in the light of information received in real time and to carry out cooperative behaviours. For example, a group of autonomous vehicles might avoid a route together because of potential risks, or a vehicle could decide to drop someone off earlier due to messages received, a foreseen crowding ahead.

Further applications of vehicle-to-vehicle communication are still being researched, including how to perform cooperative behaviour.

1What is the first paragraph mainly about?

A. The reasons for the accidents by self-driving vehicles.

B. The research about applications for self-driving vehicles.

C. The importance of artificial intelligence of self-driving vehicles.

D. The reasons for developing communication between self-driving vehicles.

2What does the underlined word “alert” mean in Paragraph 2?

A. Alarm. B. Condemn.

C. Ignore. D. Govern.

3What can we learn about roadside units (RSUs)?

A. They classify the vehicles on the road.

B. They can improve bad road conditions.

C. They take over the passing vehicles.

D. They serve as efficient information stations.

4What is the best title for the text?

A. When do vehicles communicate?

B. The reasons why a high level of AI is important

C. Vehicle-to-vehicle communication is coming

D. What do applications for vehicle-to-vehicle communication need?

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