题目内容

Experts say eating a range of fruit and vegetables is best, as part of a balanced diet, to protect against illness.

Research suggests eating at least seven portions(一份) of fruit and vegetables a day is more effective at preventing disease than the government's current five-a-day recommendation.

Is five a day enough?

Yes—but people should eat at least five portions of fruit and vegetables a day, the government says. The advice is based on World Health Organization guidelines, which are 25 years old.

Experts say eating five portions a day is enough to get the protective benefits of fruit and vegetables although eating more may be additionally beneficial.

What counts as a portion?

Fruit juice counts towards one portion of the recommended five portions per day.

For an adult, a minimum of 400g of fruit and vegetables should be eaten every day, or five portions of 80g.

The amount is different for children, based on activity levels and age, but a rough guide is that one portion should fit in the palm(手掌) of their hand.

Fruit and vegetables do not have to be eaten on their own and can be cooked in dishes such as soups and other meals.

Experts suggest that only taking in enough nutrition can we be healthy. That is to say, we must eat enough fruit and vegetables every day.

1.What is the main idea of the passage?

A. Fruit and vegetables are of benefit to us.

B. How much fruit and vegetables we should eat to keep healthy.

C. How much we should eat varies from adults and children.

D. What counts as a portion of fruit and vegetables.

2.What does the underlined word "minimum" in the sixth paragraph most probably mean?

A. 最大量 B. 最小量

C. 限制量 D. 规定量

3.Which of the following is TRUE according to the passage?

A. Eating five portions a day is not enough to get the protective benefits of fruit and vegetables.

B. Fruit and vegetables must be eaten on their own.

C. World Health Organization has a history of at least 25 years.

D. Every person needs the same amount of fruit and vegetables,no matter who they are.

4.What can we infer from the passage?

A. Eating seven portions of fruit and vegetables daily is as beneficial to you as eating five portions.

B. The more we eat, the healthier we will be.

C. The amounts of fruit and vegetables we need vary from children to adults.

D. If you eat seven portions of fruit and vegetables a day, you will keep your disease away forever.

5.Where can we most probably find this passage?

A. A science magazine. B. A travel journal.

C. A daily newspaper. D. A textbook.

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It’s rare that you see the words “shyness” and “letter” in the same sentence.After all,the common viewpoint is that those outgoing and sociable guys make great public speakers and excellent networkers and that those shy people are not.A survey conducted by USA Today referred to 65 percent of executives who believed shyness to be a barrier to leadership.Interestingly,the same article stresses that roughly 40 percent of leaders actually are quite shy—they're just better at adapting themselves to situational demands.Bill Gates,Warren Buffet and Charles Schwab are just a few "innies".

Unlike their outgoing counterparts who are more sensitive to rewards and risk-taking,shy people take a cautious approach to chance.Rather than the flashy chit-chat that defines social gathering,shy people listen attentively to what others say and absorb it before they speak.They're not thinking about what to say while the other person is still talking,but rather listening so they can learn what to say.Along the same lines,shy people share a common love of learning.They are intrinsically(内在地) motivated and therefore seek content regardless of achieving an outside standard.

Being shy can also bring other benefits.Remember being in school and hearing the same kids contribute,until shy little Johnny,who almost never said a word,cut in?Then what happened? Everyone turned around to look with great respect at little Johnny actually talking.This is how shy people made good use of their power of presence: they "own" the moment by speaking calmly and purposefully,which translate to a positive image.

Shyness is often related to modesty.Not to say that limelight-seekers aren't modest,but shy people tend to have an accurate sense of their abilities and achievements.As a result,they are able to acknowledge mistakes,imperfections, knowledge gaps and limitations.

Since shy people have a lower sensitivity to outside rewards than outgoing ones,they're more comfortable working with little information and sticking to their inner desires.Shy people are also more likely to insist on finding solutions that aren't primarily apparent.Don't believe me?Maybe you'll believe Albert Einstein,who once said,"It's not that I'm so smart,it's that I stay with problems longer."Obviously,finding certainty where uncertainty is typically popular is a huge plus for any successful person.

The myth that shy people are less effective leaders than their outgoing fellows is just a misunderstanding.Make wise use of your personality strengths to lead your business no matter what side of the range you fall on.

1.We can learn from Paragraph 2 that_______.

A. shy people are sensitive to rewards

B. shy people care more about content

C. outgoing people are more careful about chances

D. outgoing people consider what to learn while listening

2.The example of Johnny shows______.

A. shy people are likely to be modest

B. hardworking students speak little in public

C. some students keep silent on purpose at school

D. shy people may have an advantage in discussion

3.We can learn from the underlined sentence in Paragraph 5 that______.

A. shyness results in success

B. shyness contributes to popularity

C. outside reward leads to insistence

D. uncertainty counts more than certainty

4.The author supports his ideas mainly by______.

A. giving definitions and presenting research results

B. explaining problems and providing solutions

C. quoting authorities and making evaluations

D. making contrasts and gibing examples

Gold Coast family holidays are always great fun whether you are from Australia or from abroad. There are beautiful beaches, adventure parks, nature parks and so much more.

There are so many sights to see here. It is a pity to drive in a car and you'll miss a great part of it. Australia is home to many animals and birds that can only be seen when moving slowly and going into the areas that they live.

When you are on a bicycle, you have the advantage of being able to stop whenever you want to see an interesting animal or bird that you have never seen before. It is a quieter mode(方式) of transportation as well, so you might even be able to take a picture. When you are on the beach, you can breathe that clean air and view the beauty of the water and sand. It is a totally different experience from either simply sunbathing or passing it in a car.

There are many choices of hiring a bicycle to experience the Gold Coast attractions. There are stores that will fit a bike perfectly to your size. These bikes for both adults and children are in many styles and colors to please any taste. If you have ever wanted to try a tandem bike (双人单车), now is your chance, because they have those too.

A bicycle hire on Gold Coast is something that everyone should try at least once. This is a wonderful chance for anyone who likes to cycle and it is also a cheap way to travel with your family.

1.You'd better not drive in a car on Gold Coast because  .

A. you will break the traffic rules

B. you will cause much noise

C. you can't enjoy the beautiful sights well

D. you can't drive into some parks

2.The following advantages of hiring bikes are mentioned EXCEPT that  .

A. you can take photos of animals

B. it is a cheap way of traveling

C. you can get a clearer sight of animals

D. it is a good way to do sunbathing

3.What is paragraph 4 mainly about?

A. How to hire bikes on Gold Coast.

B. What kinds of bikes there are in stores.

C. What bikes are the most popular.

D. Who can hire bikes on Gold Coast.

4.What's the author's attitude towards a bike hire on Gold Coast?

A. He supports it very much.

B. He thinks it's a personal choice.

C. He doesn't like this way of traveling.

D. He thinks it's only good for adults.

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