题目内容

【题目】听下面一段较长对话，回答以下小题。

【1】Which of the following is the man’s favorite food?

A. Carrots. B. Chocolate cakes. C. Fruits.

【2】What are the two speakers probably doing now?

A. Having a meal. B. Shopping. C. Preparing food.

【3】What does the woman say about carrots?

A. It is rich in fibers.

B. It can reduce weight.

C. It contains much vitamin C.

【答案】

【1】 B

【2】 A

【3】 C

【解析】

M: The carrots taste awful and salty. How do you like them?

W: I like them very much. They are delicious.

M: Well, you can have all my carrots. I saw you buy some chocolate cakes. I am done with the main course. It’s about time for some dessert.

W: Oh, you want my chocolate cakes?

M: No, no, I’m just thinking of some dessert. And I have had enough carrots.

W: Robert, carrots contain much vitamin C. It is good for you.

M: I know, but chocolate cake is even better.

W: Oh, stop it! You know you need vegetables. You will end up fat if you don’t watch your diet now.

M: Well, actually, I don’t mind eating carrots. But chocolate cakes are much better. You know I was born with a sweet tooth.

【1】此题为听力题，解析略。

【2】此题为听力题，解析略。

【3】此题为听力题，解析略。

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【题目】Do You Have’ Social Jet Lag(社交时差)？

People who have different sleep patterns on the weekends than they do during the work week may experience “social jet lag”.【1】 For every hour of social jet lag, the risk of being overweight or obese rises about 33%,says researcher Till Roenneberg, PhD, a professor at the Institute of Medical Psychology at the University of Munich.

Roenneberg, who created the term, says social jet lag is caused by the shift in sleep schedule that many people experience on their days off, compared to work days.【2】

It goes like this: You don’t have to get up for work so you don’t take trouble setting the alarm. That means you get up an hour or two later than you might during the work week.【3】

As a result, many people get more sleep on their days off than they do during the week, and they sleep on a slightly different schedule-a schedule that is closer to their body’s natural rhythms.

【4】 “The behavior looks like most people on a Friday evening fly from Paris to New York or from Los Angeles to Tokyo and on Monday they fly back. Since this looks like almost a travel jet lag situation, we call it social jet lag.” he says.

【5】When you arrive in a different place, the sun is coming up and setting at a different time, and your body can reset its own clock to match. With social jet lag, the schedule disturbance is lasting because a person stays in the same place. “They have to live a life almost in a different time zone in comparison to their biological clock,”Ronneberg says.

A.Sleep, he thinks ,should get more respect.

B.He guesses that it affects about two-thirds of the population.

C.A key difference between travel jet lag and social jet lag, however, is light.

D.And depending on what type of person you are, the difference can be significant.

E.Roenneberg explains switching sleep schedules this way feels like changing time zones.

F.A new study shows this shift in sleep schedule is connected with obesity.

G.You may also push your bedtime back so you can go out with friends.

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Chinese and Western eating habits are somehow different. Unlike the West，which everyone has their own plates of food，in China the dishes placed on the table for everybody to share. Chinese people take great pride of both their food culture and friendliness. But they love to let a guest taste many different type of food. They themselves just order enough food among friends. Eat out with somebody whose relationship is polite to semi-polite, they tend to order one more dish than a number of guests. On a very formally occasion, the food is much more than practically need.

【题目】Water—To Your Health!

Study after study shows that drinking enough water defends against problems from head to toe. Water is a basic need for cell health. 【1】. So pour yourself a nice big glass, sit back, and take a look at the many benefits being well hydrated（保持充足水分）can bring to your health.

You’ll have lots of energy

【2】 When you’re dehydrated, cells won’t function well enough and the flow is not so smooth affecting your physical and mental performance and making you feel sluggish（迟钝的）, according to a review of hydration research conducted by scientists at the University of North Carolina.

You might lose weight

A new study from the University of Illinois at Urbana- Champaign involving more than 18,000 adults found that when people increased their daily water intake by one to three 8-ounce cups (on top of the four they already drank on average), they ate less. 【3】.

Your memory may improve

Your brain is hugely dependent on fluid—all those brain cells need liquid to fire properly. According to a review published in the journal Nutrients, studies have consistently found that memory and attention improve in children after they take a drink of water. 【4】.

Your skin will grow

According to research, skin is at least 30 percent water. If your skin cells don’t get the water they need, they’ll start to wither and shrink. But if you drink enough water, you skin cells will become larger, softer and rounder, minimizing the appearance of wrinkles.

【5】

When women in a small study from the University of Connecticut lost just 1.36 percent of their body mass through sweat (and didn’t drink enough water to replace it), their moods soured and they were more likely to experience headaches and exhaustion.

A. You’ll be in higher spirits

B. You’ll feel strong when you work out

C. It can have a magic power to your mind and body

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G. The research is less clear on whether this pattern holds true for adults

【题目】China’s responses__________speedy isolation and treatment have effectively helped to contain the spread of the virus.

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In the United States, engineering is a profession that has been dominated historically by men. Even today, it’s still true that few women become civil or chemical or mechanical engineers, but that’s something www.EngineerGirl.org aims to change. Young women who visit the web site can find out about a great career choice they might not have considered.

“Women are very much underrepresented in engineering and in engineering education programs and then of course, down the road, in the engineering workforce. So only about 20 percent of engineering undergraduate degrees go to women, and then only about nine percent of working engineers are women.”

Mary Mattis in the National Academy of Engineering says the EngineerGirl website aims to reach young women around ages 11 through 14, when they are just getting old enough to start thinking about their futures.

“We know from the research that middle-school girls are at a critical point in their lives, and that it’s a time when we need to reach them, both with an understanding, increasing their awareness of interesting fields in engineering, what a wonderful productive and exciting career you can have as an engineer. But we also need to reach them at that time because you have to take certain courses, and you can’t start thinking about taking those courses when you’re a junior in high school.”

Engineering is a demanding course of study — there is a lot of science and mathematics, for many girls and even boys, that can be challenging. But Ms. Mattis says that the EngineerGirl website stresses that engineering can also be fun and exciting.

“It’s about designing things. It’s about changing the world for people. It’s about making a difference. And, in addition, you can make a good living; you can be independent economically by becoming an engineer. All of those things are messages that girls need to get.”

While most engineers go into traditional fields such as mechanical and electrical engineering, the EngineerGirl site also highlights unusual engineering careers in fields such as sports engineering and — believe it or not — chocolate engineering.

“There’s a section called ‘why be an engineer,’ and that talks about the many opportunities and increasingly different opportunities like with bio-engineering and environmental engineering, some fields that might appeal to girls who want to make a difference or have a meaning for their careers beyond earning an income.”Even if you are not a girl in the target age group, there’s a lot of interesting information on the site, including biographies of some notable women engineers.

Title

Website【1】Girls to learn Engineering

Present【2】for the engineering profession in the USA

The majority of men take up the profession throughout【3】, while only a small number of women work as engineers.

【4】of the website

To make young women【5】of interesting fields in engineering and what productivity and【6】the career of being engineers can bring them.

【7】of being engineers

* It can be fun and exciting.
* It can【8】the world for people.
* You can make a good living.
* You can gain economic【9】by becoming an engineer.

Other fields concerning engineering

Various opportunities are talked about like bio-engineering and engineering【10】to sports, and even chocolate.

【题目】单句语法填空

【1】Natural gas is another abundant fuel that experts consider an alternative _______________ gasoline.

【2】The president commanded that all the information _______________(send) to him right away.

【3】One day, when I opened my book, I found a beautiful card _______________(attach) to the first page, giving me best wishes.

【4】She is deaf, but refuses to let her _______________(disable) prevent her from doing what she wants to do.

【5】A new series of simple English reading _______________(material) for middle school students has come out this year.

【6】Having realized that your time is _______________(limit), you’ll have to study for your goals without anger and hesitation.

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【9】They _______________(blow) the horn, which signaled the end of the game.

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【1】What does the speaker talk about?

A. How to study better. B. How to set study goals. C. How to study for pleasure.

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B. Studying with headphones on.

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【题目】 People who are cheerful and relaxed are less likely to suffer from colds.It's possible that being full of vim and vigor helps the body fight illnesses,say the researchers from Carnegie Mellon University(CMC)in Pittsburgh.

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In a previous study,Cohen and his colleagues found that people who tended to be cheerful and lively were least likely to develop sniffles,coughs and other cold symptoms.People who showed positive feelings were also less likely to mention symptoms to their doctors,even when medical tests detected those symptoms.

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A.How to get rid of colds.

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A.healthB.personality

C.qualityD.mood

【4】By saying the last paragraph,the writer intends to suggest

A.the saying-every coin has two sides

B.positive emotions are as good as negative emotions

C.it is not necessarily good for you if you always look at problems positively

D.it will be good for your health to always keep up an optimistic state of mind

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