Different exercise types have different purposes and different benefits. One type of exercise may not accomplish all goals of being physically fit: a healthy heart, strong muscles and bones, and safety from injury. As a result, it is important to do enough types of exercise to have all the physical benefits. Here is a quick check sheet.
Aerobic Exercise: To have a strong and healthy heart, you need to do aerobic exercise. This means that you need to exercise yourself enough so that your heart rate, while exercising, is 65 percent to 85 percent of your maximum heart rate. If you don’t get your heart rate up within this level—you just aren’t working hard enough. Whatever you do, your heart rate needs to be 65 percent to 85 percent of your MHR for 20 to 30 minutes, at least 3 times a week. Typical types include:
* Running
* Walking (at least 4 to 4.5 mph)
* Swimming
* Bikingk3s5u
* Elliptical Training (椭圆运动)
* Yoga
Strength Training: To keep your muscles and bones strong, you need to do strength training. This comes in a variety of forms. Whatever you do, however, you need to train your muscles enough so that they are really tired by the end of each session. To see real benefits, make sure you are strength training 2 to 3 times a week for about 30 to 40 minutes. Typical types of strength training include:
* Weight Training
* Yoga
* Resistance Training
* Plyometrics（肌肉增强训练）
Flexibility Training: To keep your body flexible, reducing risk of injuries and pain in your joints and muscles, you need to do flexibility training. You should always aim to stretch every muscle after any exercise routine. Typical types of flexibility training include:
* Stretching
* Yoga
* Pilates（普拉提课程）
So next time you think that yoga 5 times a week will be enough, think about what it is really doing. Is it getting your heart rate up? Are you making up your strength? Are you keeping your muscles flexible? If your purpose is to _______, you can choose swimming as your exercise form.
| A．build a strong and healthy heart |
| B．keep muscles and bones strong |
| C．keep body flexible |
| D．reduce risk of injuries and pain in joints and muscles |
After reading this passage, we know that ________.
| A．Yoga is really better for people than running |
| B．The more exercise you do, the better |
| C．Flexibility training helps you build up your muscles |
| D．The three kinds of training have links with one another |
Which of the following is closest in meaning to “session” in Paragraph 3?
| A．meeting | B．gathering | C．period | D．term |
The paragraph following this article may discuss_______.
| A．how to find a good workout dealing with two or three of these goals |
| B．how to choose an exercise type |
| C．how to build up our strength |
| D．how to be more flexible |
Leeds, England--A Leeds University psychology(心理学) professor is teaching a course to help dozens of Britons forgive their enemies.
“The hatred(痛恨) we hold within us is a cancer,” Professor Ken Hart said, adding that holding in anger can lead to problems such as high blood pressure and heart disease.
More than 70 people have become members in Hart’s first 20-week workshop in London ---a course he says is the first of its kind in the world.
These are people who are sick and tired of living with the memory. “They realize their bitterness(痛楚) is a poison they think they can pour out, but they end up drinking it themselves, ” said Canadian-born Hart.
The students meet in groups of eight to ten for a two-hour workshop with a visit to an adviser every fortnight.
The course, ending in July, is expected to get rid of the cancer of hate in these people. “People have lots of negative(否定) attitudes(态度) towards forgiveness,” he said. “People confuse(使混乱) forgiveness with forgetting. Forgiveness means changing from a negative attitude to a positive one.”
Hart and his team have created instructions to provide the training needed.
“The main idea is to give you guidelines on how to look at various angers and how they affect you, and how to change your attitude toward the person you are angry with,” said Norman Claring-bull, a senior expert on the forgiveness project.
Hart said he believes forgiveness is a skill that can be taught, as these people “want to get free from the past”.The author wrote this passage in order to ______.
| A．persuade us to go to Hart’s workshop |
| B．tell us the news about Hart’s workshop |
| C．tell us how to run a workshop like Hart’s |
| D．help us to look at different angers |
From the passage we can find that ________.
A. high blood pressure and heart disease are caused by hatred
B. high blood pressure can only be cured by psychology professors
C. without hatred, people have less trouble connected with blood and heart
D people who suffer from blood pressure and heart disease must have many enemiesIn Hart’s first 20-week workshop, people there can ________.
| A．meet their enemies | B．change their minds |
| C．enjoy the professor’s speech | D．learn how to quarrel with others |
If you are a member in Hart’s workshop, you’ll have to _________.
| A．pay much money to Hart | B．go to the workshop every night |
| C．attend a gathering twice a month | D．pour out everything stored in your mind |
American farmers are raising five percent more goats for meat these days．
Goat meat is high in protein(蛋白质)and lower in unhealthy fat than many other meats．Even so，the industry is small compared to chicken，beef and pork. But immigration has brought more of a taste for goat to America from all over the world.
Experts from the University of Illinois offer some questions for people to consider if they are thinking about raising goats．
First of all，do you understand that there always has to be someone to care for the goats?
◆How much land do you have available? And how good is it? Poor ground may support two to four goats on half a hectare．Better grassland can support six to eight. If goats and cattle share the land，two goats can be added for each cow. The goats will eat weeds and other plants that cattle do not like．
◆Do you have buildings for the number of female goats you plan to keep during winter? An open，cold，dry barn is better than a closed，warm barn where the air is wet．
◆Do you have the equipment to clean barns（畜棚） and to harvest hay（草料） to feed your goats? Or will you get someone else to do it，or buy the hay?
The experts say a profitable business in goat meat may take three to five years to establish．And, of course, there are no guarantees .On which section of a newspaper will this passage appear?
| A．International Affairs | B．Entertainment |
| C．Agriculture | D．Culture |
Which of the following is NOT a factor in making goat meat more popular?
| A．Goat meat is healthy food. |
| B．Immigrants bring different tastes. |
| C．The industry still leaves room for profit. |
| D．Raising goats is challenging. |
If someone has two hectares of good grass land, what is the maximum number of cows and goats he can raise?
| A．32 cows and 64 goats． | B．32 cows and 32 goats． |
| C．16 cows and 32 goats． | D．8 cows and 16 goats． |
What is the experts’ opinion about the goat-raising business?
| A．You can make sure money． |
| B．You had better be cautious and patient． |
| C．Goats are hardly possible to raise． |
| D．Goat meat still needs to be recognized． |
When we can see well, we do not think about our eyes often. It is only when we can not see perfectly that we come to see how important our eyes are. People who are nearsighted can only see things that are very close to their eyes. Many people who do a lot of close work, such as writing and reading, become nearsighted. Then they have to wear glasses in order to see distant things clearly. People who are farsighted face just the opposite problem. They can see things that are far away, but they have difficulty reading a book unless they hold it at arm’s length. If they want to do much reading, they must get glasses too. Other people do not see clearly because their eyes are not exactly the right shape. This, too, can be corrected by glasses. Some people’s eyes become cloudy because of cataracts（白内障）. Long ago these people often became blind. Now, however, it is possible to operate on the cataracts and remove them. When night falls, colors become fainter（不清楚） to the eyes and finally disappear. After your eyes have grown used to the dark, you can see better if you use the side of your eyes rather than the centers. Sometimes, after dark, you see a small thing to one side of you, which seems to disappear if you turn your head in its direction. This is because when you turn your head, you are looking at the thing too directly. Men on guard duty sometimes think they see something moving to one side of them. When they turn to look straight at it, they can not see it any more, and they believe they were mistaken. However, this mistake happens because the center of the eye, which is very sensitive in daylight, is not as sensitive as the sides of the eye after dark. We don’t know that our eyes are of great importance until ________.
| A．we think about our eyes | B．we cannot see clearly |
| C．we wear glasses | D．we have to do much reading |
According to the passage, a ________ is more likely to be nearsighted.
| A．student | B．runner | C．guard | D．worker |
People who are farsighted ________ .
| A．cannot do a lot of close work without glasses |
| B．can only see things that are very close to their eyes |
| C．have difficulty reading a book if they hold it at arm’s length |
| D．have the same problem as the nearsighted people |
To see a small thing at night, it is better to look ________ .
| A．with wide open eyes | B．with half shut or narrowed eyes |
| C．straight at it | D．in a slightly different direction |
| Welcome to Hong Kong Disneyland |
|
| Sight spot |
What to do and see |
| Main Street USA |
See old-time taxis and yellow street lamps Enjoy delicious food in the shops or restaurants in a small town in the 1900s |
| Fantasyland |
Take a train high up in the air to Sleeping Beauty Castle Talk to Donald Duck Sit on a flying elephant Go under the sea |
| Adventure land |
Go into a dark jungle（丛林） Follow the river and meet surprises at every corner Watch the dancing and listen to music The Lion King |
| Tomorrow land |
Join a cartoon character to save the world Rocket through outer space in a spaceship |
| Special (not in other Disneyland parks) |
Mickey in a red-and-yellow Chinese suit Mulan in her own pavilion(亭子) Fireworks at night with music |
Walking on Main Street USA is ____________.
| A．the start of Disneyland | B．being back in time |
| C．living on a quiet street | D．shopping on a busy street |
Which is NOT TRUE according to the form above?
| A．We can talk to Donald Duck. |
| B．Surprises are waiting for us along the river in Adventure land. |
| C．We can enjoy fireworks at night. |
| D．The flying elephant will take us to Sleeping Beauty Castle |
Li Ping likes science-fiction best, so he’ll show the greatest interest in _______.
| A．Main Street USA | B．Fantasyland |
| C．Adventure land | D．Tomorrow land |
What is special in Hong Kong Disneyland?
| A．Visitors can join a cartoon character. |
| B．Visitors can listen to the music The Lion King. |
| C．Visitors can see Mickey in a Chinese suit. |
| D．Visitors can go under the sea. |
For a 400-year-old art form，opera(歌剧) had a bad fame: overweight actresses singing the words which were hard to understand in one of those romance languages you were supposed to learn in high school. And with tickets costing as much as $145 a performance, opera goers also had a certain appearance in people's mind: rich, well-dressed and old.
But now opera companies around the country are loosening their ties and kicking off their shoes in an attempt to keep opera alive and take it to a younger and not so wealthy audience.
Opera producers have found that to attract this crowd, they need to make the opera closer to common people. Because young people don't or won't come to the opera, companies are bringing the opera to them, giving performances in such unusual places as parks, libraries and public schools.
The Houston Grand Opera's choice is the public library, where it performs “mobile operas”, shortened versions(剧本) of child-friendly operas. This summer's production is Hansel ＆Gretel. By performing smaller versions of large productions, producers are able to make people interested while keeping costs at a reasonable level. The San Francisco Opera, which will be celebrating its 75th anniversary(周年) this year, is staging Cinderella free of charge, keeping costs down by employing students from its Young Artists' Training Program. Which is the main idea of this passage？
| A． Opera is famous for its long history. |
| B． Opera is only performed for rich people. |
| C． Opera companies are trying to keep opera alive. |
| D． Young people are not interested in opera. |
The underlined phrase in the second paragraph means __________.
| A． breaking up the old rules |
| B． changing the dresses |
| C． making the audience at ease |
| D． advertising themselves |
From the passage we can infer that __________.
| A． the tickets for operas are very expensive |
| B． operas are performed in a difficult language |
| C． operas are not so popular an art form today |
| D． students enjoy performing operas very much |
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