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Getting old might not be something that'...

    Getting old might not be something that's yet to cross your mind. But ageing is unavoidably going to get the better of us one day. And that’s why scientists are constantly seeking out evidence that will show us what we need to do to achieve longevity.

We all know that regular exercise is good for us. In recent years, although we've been told to aim to walk 10,000 steps a day to remain healthy, other advice to do three quick and energetic 10-minute walks a day is thought to be even more effective. And the latest piece of research might put a spring in your step if you’re someone who walks at a fast pace. That’s because, according to scientists, the speed at which people walk in their 40s is a sign of how much their brains, as well as their bodies, are ageing.

Tests on 1,000 people from New Zealand born in the 1970s found that slower walkers tended to show signs of "accelerated ageing". Their lungs, teeth and immune systems were in worse shape than those who walked fester. And what’s worse, the study found not only did slower walkers' bodies age more quickly, their faces looked older and they had smaller brains.

This might be seen as a wake-up call for people with a slower pace who might feel it's time to work out get fitter. But it might be too late; researchers say they were able to predict the walking speed of 45-year-olds using the results of intelligence, language and motor skills tests from when they were aged three. They also suggest that even in early life, there are signs showing which people will go on to have a healthier life.

So, what's the point of knowing that a slower walking pace might mean a smaller brain? Well, researchers say measuring walking speed at a younger age, and understanding what this might mean, could be a way of testing treatments to slow human ageing. This might help us make lifestyle changes while we're still young and healthy. Any steps we can take to prolong a good mental and physical state is a no brainer!

1.Which of the following is considered to be a better choice?

A.Walking 10,000 steps a day. B.Doing three quick and energetic walks a day.

C.Doing irregular exercise every day. D.Frequently doing sports in spring.

2.What can be inferred from the passage?

A.Faster walkers will get fitter, be younger and have bigger brains.

B.People's health condition can be predicted from their walking speed at 45.

C.This study found that slower walkers age more slowly.

D.People who walk faster are more brilliant than slower walkers.

3.What does the underlined word "prolong" in Para.5 mean?

A.give something up B.transfer something at random

C.make something last longer D.put something off

4.What would be the best title?

A.Walking to Stay Young B.Getting Old and Doing Exercise

C.Having a Happy Life D.Slow Walking and Ageing

 

1.B 2.A 3.C 4.D 【解析】 这是一篇说明文。最近一项研究发现,走的慢会导致衰老加速,而快速走路的人则会更加健康、看起来更年轻且大脑也较大。因此我们要在年轻时就要改变生活方式,快速走路,来延长健康的精神和身体状态。 1.细节理解题。根据第二段的In recent years, although we've been told to aim to walk 10,000 steps a day to remain healthy, other advice to do three quick and energetic 10-minute walks a day is thought to be even more effective. (最近几年,尽管有人告诉我们每天走1万步可以保持健康,另一个每天进行三次十分钟快速而有活力的散步的建议被认为是更有效的)可知,每天进行三次十分钟快速而有活力的散步是一个更好的选择。B. Doing three quick and energetic walks a day.( 每天进行三次十分钟快速而有活力的散步)符合以上说法,故选B项。 2.推理判断题。根据第三段的Tests on 1,000 people from New Zealand born in the 1970s found that slower walkers tended to show signs of "accelerated ageing". Their lungs, teeth and immune systems were in worse shape than those who walked fester. And what’s worse, the study found not only did slower walkers' bodies age more quickly, their faces looked older and they had smaller brains.(对1000个出生于20世纪70年代的新西兰的人测试发现,走得慢的人往往表现出“加速衰老”的迹象。他们的肺、牙齿和免疫系统都不如那些走路快的人。更糟糕的是,这项研究发现走得慢的人不仅身体衰老更快,他们的脸看起来更老,他们的大脑也更小)可推测,走路快的人他们会更健康、看起来更年轻且大脑也较大。A. Faster walkers will get fitter, be younger and have bigger brains.(走路快的人会变得更健康、更年轻、大脑更大)符合以上推测,故选A项。 3.词义猜测题。根据最后一段的This might help us make lifestyle changes while we're still young and healthy. Any steps we can take to prolong a good mental and physical state is a no brainer!(这可能会帮助我们在年轻和健康的时候改变生活方式。我们可以采取任何措施来prolong一个良好精神和身体状态,这是一件不需要考虑的事情。)和第三段的slower walkers tended to show signs of "accelerated ageing".(走得慢的人往往表现出“加速衰老”的迹象)可知,这里是指我们要采取一些措施来减慢衰老,即延长良好的精神和身体状态。故猜测划线部分的意思是“延长”。 C. make something last longer(让某物持续更长时间)符合以上说法,故选C项。 4.主旨大意题。根据文章的主要内容,尤其第二段的Tests on 1,000 people from New Zealand born in the 1970s found that slower walkers tended to show signs of "accelerated ageing".(对1000个出生于20世纪70年代的新西兰的人测试发现,走得慢的人往往表现出“加速衰老”的迹象。)可知,本文主要讲述了走得慢会加速衰老。D. Slow Walking and Ageing(慢走和衰老)可以作为本文标题,故选D项。
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    In January 2020, as I watched the news about the coronavirus outbreak in Wuhan, I kept thinking, “This is not good.” As the situation stepped up, I knew it was only a matter of time before it came to my hometown in Cornwall. And, on February 15, it did.

That day, we found out the government was sending over 100 Canadians citizens who were aboard the Diamond Princess, an infected cruise ship, to a hotel here for a 14-day quarantine. Suddenly, things got very real. As a nurse in the emergency department at Cornwall Community Hospital, I’d be treating any passengers with the virus. I didn't even have time to fully absorb the news—I just grabbed my scrubs (手术衣)and sprang into action.

There are times when it feels like the whole department is on fire. There are moments when we have multiple critical patients hanging in the balance, incoming trauma (创伤)patients, and an overflowing waiting room. After all, in the ER (emergency room), we're still treating car accident injuries, heart attacks, strokes—anything you can think of, and a dozen things you can't. And it's all complicated by this virus.

I’ve been a nurse since 1994, so I’ve helped prepare for my fair share of outbreaks. I've worked through the rise of Ebola, H1N1, and SARS. But COVID-19 is a sneaky virus. This outbreak is scarier because patients can spread the virus while symptom-free. With SARS, it was clearer who was infected. With COVID-19, we have fewer clues that someone might be a carrier.

I felt so bad for the first cruise ship patients we treated—we were the first people they'd seen in a while, and our equipment made us look like aliens? But they were very kind and patient. They were just eager to get home. Luckily, they didn't have the virus. In the end, we prevented disaster.

I don't think we've yet seen the full extent of this situation. However, I believe my hospital will get through this and we will eventually win the battle.

1.Which of the following is TRUE?

A.The author thought the coronavirus would not break out in the hometown.

B.The author managed to put out the fire of her department.

C.Only patients with coronavirus were dealt with in the ER.

D.The author was busier because of the outbreak of the coronavirus.

2.What does Para.4 mainly talk about?

A.The prediction of COVID-19. B.The seriousness of COVID-19.

C.The influence of COVID-19. D.The symptoms of some deadly diseases.

3.What can best describe the author?

A.Positive and determined. B.Emotional and bad-tempered.

C.Pessimistic and warm-hearted. D.Overcautious and aggressive.

4.Which section of a website is the passage probably from?

A.News B.Blog

C.Arts & Culture D.Science &Tech

 

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    Canada is a land filled with fascinating places and amazing adventures. The only problem: Narrowing down your choice of destinations. Here are several of the best places to visit in Canada for any traveler determined to discover the true north.

Churchill, Manitoba

Set on the shores of Hudson Bay, this subarctic(靠近北极的)town has earned international fame as the polar bear capital of the world. So plentiful are the bears that the town actually has a polar bear prison,” which holds bears that are resistant to people's instruction and wander into town until they can be released back into the wild. Encountering a polar bear in the wild is no doubt an unforgettable experience.

Banff and Lake Louise, Alberta

Set inside the borders of the vast Banff National Park, Banff and Lake Louise is one of the best places to visit in Canada. Here you'll find a Rocky Mountain wonderland; a place of electric blue glacial lakes, waterfalls, and abundant wildlife (from elk to bighorn sheep). Stay either in Banff, the busy center of the area and home to classic hotels like the Fairmont Banff Springs (one of Canada's greatest hotels), or hike trails up into the mountains—and unparalleled(无与伦比的)silence-are just steps away.

Bay of Fundy, New Brunswick

Recently shortlisted in a massive international competition to name a new seven wonders of the natural world, the tides on this big bay, make it truly one of the best places to visit in Canada. The most extreme tides on earth, they rise and fall more than 50 feet in some places. These can be seen most dramatically at a place like Hopewell Rocks, unique stone formations that, at low tide, form towers on dry land but become islands as the water rises.

Quebec City

The oldest walled city in North America, Quebec City holds both British charm and culture alongside its unmistakable French-Canadian character. It also bears the distinction of being the place where, as every good Canadian history student knows, Wolfe defeated Montcalm on the Plains of Abraham, securing Canada for the British Empire.

1.Why are the polar bears put into prison in Churchill?

A.Because there are a large number of bears.

B.Because the government wants to attract more tourists.

C.Because they don't follow people's guidance.

D.Because they resist living in town.

2.What can we learn from the passage?

A.When traveling in Canada, people have narrow choices of destinations.

B.You can enjoy neither busy life nor unparalleled silence in Banff and Lake Louise.

C.Hopewell Rocks stand like islands on dry land but turn into towers when the tide comes.

D.Britain and France once had a war to secure their own rule over Canada in Quebec City.

3.The author writes the text with the intention of        .

A.showing the most worth-visiting country B.helping tourism boost in Canada

C.providing information for travelers to Canada D.proving how knowledgeable the author is

 

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假定你是李华,为了弘扬中华传统礼乐文化,传承古代礼仪仪式和歌舞音乐,你们城市将举办第七届中华礼乐大会(The 7th Chinese Ritual Music Conference),你打算邀请外教Flora和你一起参加。请给Flora写一封邮件,内容包括:

1.具体信息;

2.邀请理由;

3.期待答复。

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假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10 语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加:在缺词处加一个漏字符号( ),并在其下面写出该加的词。

删除:把多余的词用斜线(\ )划掉。

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Growing up in Jamaica, Luis didn't know about basketball until he arrived in the US at the age of twelfth. At his new school in the new country, he showed no interest in play basketball at all. One day, he met the boy named Tom at his school, but soon they became good friends. Tom was fond of playing basketball and ask Luis to do that with him. At first Luis wasn't interesting. But he finally decided to give it a try after he watched Tom to play several time. As soon as he started playing, he found it was actually fun. Now he plays the sport regular.

 

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My aunt Carmeleta was the wife of my mother's youngest brother Fred. Although my uncle Fred died many years ago and Aunt Carmeleta is now married to Ken, she 1. (consider) my aunt by me.

Everyone should have 2. wonderful aunt like Aunt Carmeleta. When I was a teenager, I lived with them for 2 years. Like a lot of teenagers, I had problems with people who talked 3.( negative) about me. If you have ever had this happen, you'll understand how 4. (pain) it is.

I'd talk to Aunt Carmeleta about these hurtful 5.(thing) and she would always say, "Just be yourself. " This was great advice! In fact, it's been some of the best advice 6.( receive) since I could remember. I learned not everyone is going 7.(like) you and that's okay. Just be yourself.

When my husband Bill met Aunt Carmeleta 8. the first time, he questioned, " How could anyone be so nice and so real?" But he has found out the 9.(true) through the years. I've never forgotten Aunt Carmeleta's advice "Just be yourself." We need more people in this world 10. give great advice and are kind and caring like Aunt Carmeleta.

 

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