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Going to school means learning new skills and facts in different subjects. Teachers teach and students learn, and many scientists are interested in finding ways to improve both teaching and learning processes.
Sian Beilock and Susan Leving, two psychologists at the University of Chicago, are trying to learn about learning. In a new study about the way kids learn math in elementary school, Beilock and Levine found a surprising relationship between what female teachers think and what female students learn: If a female teacher is uncomfortable with her own math skills, then her female students are more likely to believe that boys are better than girls at math. “If these girls keep getting math-anxious female teachers in later grades, it may create a snowball effect on their math achievement,” Levine told Science News. The study suggests that if these girls grow up believing that boys are better at math than girls are, then these girls may not do as well as they would have if they were more confident.
Just as students find certain subjects to be difficult, teachers can find certain subjects to be difficult to learn—and teach. The subject of math can be particularly difficult for everyone.
The new study involved 65 girls, 52 boys and 17 first-and second-grade teachers in elementary schools in the Midwest. The students took math achievement tests at the beginning and end of the school year, and the researchers compared the scores.
The researchers also gave the students tests to tell whether the students believed a math superstar had to be a boy. Then the researchers turned to the teachers: To find out which teachers were anxious about math, the researchers asked the teachers how they felt at times when they came across math, such as when reading a sales receipt. A teacher who got nervous looking at the numbers on a sales receipt, for example, was probably anxious about math.
Boys, on average, were unaffected by a teacher’s anxiety. On average, girls with math-anxious teachers scored lower on the end-of-the-year math tests than other girls in the study did. Plus, on the test showing whether someone thought a math superstar had to be a boy, 20 girls showed feeling that boys would be better at math—and all of these girls had been taught by female teachers with math anxiety.
According to surveys done before this one, college students who want to become elementary school teachers have the highest levels of anxiety about math. Plus, nine of every 10 elementary teachers are women, Levine said.
Sian Beilock and Susan Levine carried out the new research in order to ___________.

A.know the effects of teaching on learning
B.study students’ ways of learning math
C.prove women teachers are unfit to teach math
D.find better teaching methods for teachers

The underlined part in paragraph 2 most probably means that girls may ___________.

A.end up learning math anxiety from their teachers
B.study the ways their female teachers behave
C.have an influence on their math-anxious female teachers
D.gain unexpected achievement in such subjects as math

In the study, what were the teachers required to do?

A.Prepare two math achievement tests for the students
B.Tell their feelings about math problems
C.Answer whether a math superstar had to be a boy
D.Compare the students’ scores after the math tests

What is the finding of the new study?

A.No male students were affected by their teachers’ anxiety
B.Almost all the girls got lower scores in the tests than the boys
C.About 30% of the girls thought boys are better at math than girls
D.Girls with math-anxious teachers all failed in the math tests

Which of the following is TRUE according to the text?

A.117 students and teachers took part in the new study
B.The researchers felt surprised at the findings of their study
C.Beilock and Levine are interested in teaching math
D.Men teachers are better at teaching math than women teachers
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Have you ever been in a situation, where you felt uneasy because of something you think you may have forgotten to do or perhaps a feeling that you annoyed someone whom you wanted to get along with really well. If you have experienced such feelings and worse on a regular basis, then you most probably are a victim of anxiety attacks.
All of us, to some extent, have experienced anxiety at different levels. There are somethings you may know about anxiety, and some things that you may not be familiar with. So in order to be prepared for your unexpected feeling of anxiety, you need to get to know what anxiety is before it escalates into a panic attack.
Anxiety is simply the feeling of discomfort, uneasiness or fear of what may eventually happen resulting from an imagined, or a real threatening condition. On the extreme end panic attacks can occur due to heightened(增加) feelings of anxiety.
There are two main symptoms(症状) during an anxiety / panic attack and these are physical and emotional symptoms. Physical symptoms include difficulty in breathing, shaking, direct feeling of heat, rapid heartbeat and tiredness while emotional symptoms deal with worrying, depression, fear, and lack of focus.
In spite of the negative impression we have for anxiety, it is not dangerous in any way whatever. The feeling of anxiety is not bad, in fact it’s more of a defensive feeling which protects us from possible danger by engaging a response within us in fight or fight situations. So it’s not the “bad guy”, you just have to learn how to control it. Panic attacks, however, are far more dangerous and should be a concern to your health. Panic can sometimes result in blurred (模糊不清的) vision, difficulty in breathing due to a tight chest. The best way to different anxiety from any serious illness is to ask a medical expert for advice on a regular basis.
According to the passage, a panic attack is _______________.

A.as serious as an anxiety attack B.not so serious as an anxiety attack
C.resulted from an anxiety attack D.resulted in an anxiety attack

The underlined word “escalates” in the second paragraph means “_______________”.

A.happens suddenly B.becomes more serious
C.mixes things together D.connects something with

A victim of anxiety attacks may have the symptoms that ______________.

A.he doesn’t want to have anything to eat
B.he has trouble in hearing and vision
C.he is always worried about others
D.he can’t pay attention to what he does

From the passage we can draw a conclusion that ______________.

A.an anxiety attack does good to us B.an anxiety attack does no harm to us
C.an anxiety attack is a serious illness D.an anxiety attack is very dangerous

What is the best title for this passage?

A.Symptoms of Anxiety Attacks B.Ways of Getting Rid of Anxiety
C.Harm Caused by Anxiety D.Getting to know Anxiety

Arabs consider it extremely bad manners to start talking business immediately. Even the busiest government official always takes extra time to be polite and offer refreshments (茶点). No matter how busy you are, you should make time for this.
The conference visit is a way of doing business throughout the Arab world. Frequently, you will have to discuss your business in the presence of strangers, who may or may not have anything to do with your business. Do not be surprised if your meeting is interrupted several times by people who come into the room unannounced, whisper, or speak softly to the person with whom you are talking, and leave. Act as though you do not hear, and never show displeasure at being interrupted.
Making decisions quickly is not an Arab custom. There is a vagueness (模糊) in doing business in the Middle East which will puzzle a newcomer. Give yourself lots of time and ask lots of questions.
When an Arab says “yes”, he may mean “maybe”. When he says “maybe”, he probably means “no”. You will seldom get a direct “no” from an Arab because it is considered not polite. Instead of “no”, he will say “inshallah”, which means “if God is willing”. On the other hand, “yes” does not necessarily mean “yes”. A smile and a slow nod might be like an agreement but in fact your host is being polite. An Arab considers it rude to disagree with a guest.
The main purpose of this article is to explain _________________.

A.why you need extra time when you visit Arab countries
B.how to be polite when doing business in the Arab world
C.why Arab officials are so busy
D.what Arabs say when doing business

According to the article, which of the following would be considered polite?

A.You leave angrily because of interruptions.
B.You demand an immediate decision.
C.You refuse a cup of tea and show pictures of your product right away.
D.You look out of the window while a stranger comes in to speak with your host.

Which of the following is NOT an Arab custom?

A.To care less about being interrupted during their meeting.
B.Often to give you a vague answer.
C.Seldom to say “no” directly.
D.Seldom to hesitate to start talking business in the presence of strangers.

A proven method for effective textbook reading is the SQ3R method developed by Francis Robinson. The first is to survey (the S step) the chapter by reading the title, introduction, section headings, summary., and by studying any graphs, tables, illustrations or charts. The purpose of this step is to get an overview of the chapter so that you will know before you read what it will be about. In the second step (the Q step), for each section you ask yourself questions such as "What do I already know about this topic?" and "What do I want to know?" In this step you also take the section heading and turn it into a question. This step gives you a purpose for reading the section. The third step (the first of the 3 R's) is to read to find the answers to your questions. Then at the end of each section, before going on to the next section, you recite ( the second of the 3 R's) the answers to the questions that formed in the question step. When you recite you should say the information you want to learn out loud in your own words. The fifth step is done after you have completed step 2, 3 and 4 for each section. You review (the last of the 3 R's) the entire chapter. The review is done much as the survey was in the first step. As you review, hold a mental conversation with yourself as you recite the information you selected as important to learn. The mental conversation could take the form of asking and answering the questions formed the headings or reading the summary, which lists the main ideas in the chapter, and trying to fill in the details for each main idea.
The passage implies that the SQ3R method.

A.needs to be prove B.leaves much to be desired
C.turns out to be practicable D.cannot be used by every reader

The SQ3R method consists of steps.

A.three B.four C.five D.seven

According to the passage, the first step helps the readers.

A.read the first several paragraphs B.scan the whole chapter
C.study the graphs D.get the theme of chapter

Which of the following statements is true?

A.In the last step, you should remember all the information.
B.When you finish the last step, you will get both the main idea and the details.
C.The mental conversation involves answering the questions asked by the author.
D.While you are holding a mental conversation you select the important information.

Handshaking, though a European practice, is now often seen in big cities of China. Nobody knows exactly when the practice started in Europe. It is said that long long ago in Europe when people met, they showed their unarmed (无武器的) hands to each other as a sign of goodwill. As time went on and trade in cities grew rapidly, people in cities began to clap each other's hands to make a deal or to reach an agreement. This practice wax later changed into shaking hands among friends on meeting or leaving each other. "Let's shake (hands) on it' sometimes means agreement reached.
Do the Europeans shake hands wherever they go and with whomever they meet? No. Some-times the Chinese abroad reach out their hands too often to be polite, it is really very impolite to give your hand when the other party, especially when it is a woman, shows little interest in shaking hands with you and when the meeting does not mean anything to him or her. Even if', for politeness, lie holds out his unwilling hand in answer to your uninvited hand, just touch it slightly. There is generally a misunderstanding (误解) among the Chinese that westerners are usually open and straightforward, while the Chinese are rather reserved (保守的) in manner. But in fact some people in western countries are more reserved than some Chinese today. So it is a good idea to shake hands with a westerner only when he shows interest in further relations with you.
In the old days in Europe, people put out their unarmed hands to each other.

A.to make a deal B.to greet each other
C.to show friendliness D.to reach an agreement

The first paragraph mainly tells us.

A.where handshaking was first practised
B.how handshaking came about
C.about the relationship between handshaking and trade
D.about the practice of handshaking both in Europe and in China

According to the text, which of the following statements is true?

A.Westerners are more reserved than the Chinese.
B.Westerners are unwilling to shake hands.
C.We should make a judgment before shaking hands.
D.We shouldn't shake hands with European women.

The main purpose of the text is

A.to tell us some differences between the East and the West
B.to offer us some important facts about handshaking
C.to introduce us to some different customs in the West
D.to give us some advice before we travel abroad

The meal you eat after exercising matters! No matter what time of day you exercise, the key is to follow the exercise up with meals that supply enough nutrition. For the best results, eat within thirty to sixty minutes after exercising, when the muscles are at the best time to take in nutrients.
Here are some ideas for meals after exercising.
Home-made sports-recovery drink
Mix banana, milk, and yogurt to make a fresh and satisfying sports-recovery drink. Dairy products like milk and yogurt work double duty, providing both protein and carbohydrates (碳水化合物). A cup of coffee, on the other hand, is a poor choice.
Protein-packed sandwich
You can't go wrong with a sandwich after exercising-it's got everything in a hand-held package. Sandwiches provide the salt you need to replace what you have lost by sweating, while the tomatoes in them supply plenty of Vitamin C. Try using whole-wheat bread to give yourself more fiber. The cheese and fresh vegetables in sandwiches are also great for helping tired muscles recover.
Power breakfast
An egg sandwich is a perfect post-exercise breakfast. There's protein in both the yolk (蛋黄) and the white of the egg. This recipe increases your protein intake while keeping calories and fat under control. Eggs also contain zinc (锌), which helps protect against disease.
Plant-based protein
Beans are an amazing source of plant-based protein and carbohydrates. Make a large bowl of bean salad in the beginning of a week, and you'll have a great post-exercise meal that's ready whenever you need it
Why does the author advise eating a protein-packed sandwich after exercising?

A.It helps increase the protein in your body.
B.It has plenty of fat and calories
C.The things in it help you recover.
D.It is an amazing source of carbohydrates.

What should you do when your muscles feel tired?

A.Eat cheese and fresh vegetables.
B.Drink as much milk and yogurt as possible.
C.Eat whole-wheat bread instead of a sandwich.
D.Eat and drink as soon as possible.

Which of the following is NOT true according to the passage?

A.It's the best time for muscles to take in nutrients within 30 to 60 minutes after exercising.
B.It's best for you to have an egg sandwich after exercising.
C.A cup of coffee will help you recover after exercising.
D.Bean salad is another great meal for post-exercising.

What is the passage mainly about?

A.The healthy eating habits of athletes. B.The best time for exercising.
C.How to warm up before exercising. D.What to eat after exercising.

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