You may think that sailing is a difficult sport, but it is really not hard to learn it. You do not need to be strong. But you need to be quick. And you need to understand a few basic rules about the wind. First, you must ask yourself, “Where is the wind coming from? Is it coming from ahead or behind or from the side?” You must think about this all the time on the boat. The wind direction tells you what to do with the sail.

Let’s start with the wind blowing from behind. This means the wind and the boat are going in the same direction. Then you must always keep the sail outside the boat. It should be at a 90° angle (角度) the boat. Then it will catch the wind best.

If the wind is blowing from the side, it is blowing across the boat In this case, you must keep the sail half way outside the boat. It should be at a 45° angle to the boat. It needs to be out far enough to catch the wind, but it shouldn’t flap (摆动). It shouldn’t look like a flag on a flagpole. If it is flapping, it is probably out too far, and the boat will slow down.

Sailing into the wind is not possible. If you try, the sail will flap and the boat will stop. You may want to go in that direction. It is possible, but you can’t go in a straight line. You must go first in one direction and then in another. This is called tacking. When you are tacking, you must always keep the sail inside the boat.

1.What should you consider first while sailing?

A. Wave levels. B. Size of sails.

C. Sailors’ strength. D. Wind directions.

2.What does the word “It” underlined in Paragraph 4 refer to?

A. The boat. B. The wind.

C. The sail. D. The angle.

3.What do you have to do when sailing against the wind?

A. Tack the boat. B. Lower the sail.

C. Move in a straight line. D. Allow the sail to flap.

4.Where can you probably find the text?

A. In a physics textbook. B. In a tourist guidebook.

C. In a popular magazine. D. In an official report.

A safari park is a park in which wild animals are kept. They are mainly located in east or central Africa. They often occupy a very wild area, with mountains and rivers. To visit the park and look at the animals, people have to drive around — in a car for a few of hours because the park is huge.In south Africa there is a safari park, which contains all sorts of wild animals like lions, elephants, rhinoceroses(犀牛), zebras, wild pigs, deer and giraffes.

There is a wild road leading through the park, but nobody is permitted to walk on the road. Anyone traveling in the park has to go in a car because wild animals may fiercely attack people. From the car he may see almost every types of African wildlife. Some of these are getting scarce(稀有的) because people kill them for various reasons. For example, rhinoceroses are killed for their horns(角), which are used in traditional Chinese medicines for colds and headaches. Perhaps they will be seen only in museums and books one day.

Travelers may purchase food for the animals. They can feed them when they tour the park. Of course, they should not feed them in a close distance because the wild animals may attack people. In addition, they should only give proper food to the animals.

A traveler may carry a gun with him in his journey. The gun is given to him by the government. However, it is not used for hunting. In fact, a seal is fixed to it. The traveler may fire at a wild beast to defend himself in case he is attacked. However, he has to prove to the government that he has been attacked and that he has not fired at a harmless animal.

1.Why is nobody permitted to walk on the wild road?

A. Because the road is rough.

B. Because the road is dePDFsignedforwildanimals.

C. Because wild animals may attack people.

D. Because people kill wild animals for various reasons.

2.What can we infer from the last paragraph?

A. The gun is given to traveler by the government.

B. The gun can be used to hunt.

C. The gun is given to a traveler to defend himself.

D. A traveler may fire at a wild beast.

3.Which is the thing people have to do while traveling in the park?

A. Carry a gun with him. B. Drive around in a car.

C. Look at the animals. D. Purchase food for the animals.

4.What is the passage mainly about?

A. Some information about traveling in a safari park in South Africa.

B. A brief introduction to wild animals in a safari park.

C. A brief introduction to a safari park.

D. Some information about traveling in South Africa.

On June 23, 2010, a Sunny Airlines captain with 32 years of experience stopped his flight from departing. He was deeply concerned about a power part that might run out of all electrical power on his trans-Pacific flight. Regardless of his concerns, Sunny Airlines pressured him to fly the airplane over the ocean at night. When he refused to put the safety of his passengers at risk, Sunny Airlines' Security removed him out of the airport, and threatened to arrest his crew if they did not cooperate.

Besides that, five more Sunny Airlines pilots also refused to fly the aircraft, expressing their own concerns about the safety of the plane. It turned out the pilots were right: the power part was faulty and the plane was removed from service and finally fixed. Eventually a third crew operated the flight, hours later. In this whole process, Sunny Airlines pressured their highly experienced pilots to ignore their safety concerns and fly passengers over the Pacific Ocean at night in a plane that needed maintenance. Fortunately for all of us, these pilots stood strong and would not be frightened.

Don't just take our word. Please research this yourself and learn the facts at www.SunnyAirlinePilot.org. Once you review this shocking information, please keep in mind that while their use of Corporate Security to remove a pilot from the airport is a new procedure, flight crews' lacking confidence is becoming common at Sunny Airlines, with recorded events occurring on a weekly basis.

The flying public deserves the highest levels of safety. No airlines should maximize their gains by pushing their employees to move their airplanes regardless of the potential human cost. Sunny Airlines' pilots are committed to resisting any practices of damaging your safety for profits. We've been trying to deal with these problems behind the scenes for quite some time; now we need your help. Go to www.SunnyAirlinePilot.org to get more information and find out what you can do.

1.After the captain refused to fly the aircraft, he was ________.

A. asked to find another pilot

B. forced to leave the airport

C. arrested for disobeying the order

D. made to help the Airlines fix the plane

2.What is the author's purpose of writing the passage?

A. To help Sunny Airlines make higher profits.

B. To introduce Sunny Airlines' pilot training programs.

C. To review plans for improving Sunny Airlines' service.

D. To expose problems with Sunny Airlines' security practices.

3.Which of the following is true about the aircraft?

A. It was too old for any more flight service.

B. Its problem was found and finally repaired.

C. It was removed from the airport for a week-long checkup.

D. Its problem remained and no crew would operate the flight.

4.The passage was most likely written by ________ of Sunny Airlines.

A. security guards B. managers

C. pilots D. passengers

One sixth of undergraduates (本科生) in Beijing this year have registered at a driving school . The students , mostly from majors such as business management or international trade , will finish their driving courses within 20 days or so .

Training costs have dropped to ,2,600yuan for students , according to the Haidian Driving School in Beijing . The price is not really low , but students will accept it , seeing it as an investment (投资) in their future . Familiarity with the operation of computers and fluent English are the basic skills graduating students need to find a job . But a driver’s permit has become another factor.

“In the job market , owning a driver’s permit sometimes strengthens a graduating student’s competitiveness for a good position ,” says Zhou Yang , an undergraduate at the China University of Political Science and Law .

Cars will become a necessary part of many people’s lives in the coming years , and it’s difficult to get a permit out of campus because of the pressures on working people’s time . “Having a full-time job after graduation offers limited time to learn to drive . We senior students have plenty of spare time , plenty of opportunities to learn.”

Xu Jian , an official at the driving school, said undergraduates were very able and serious , and could grasp in an hour what it took ordinary people four hours to learn . In this driving school, middle-aged people , young women and college students are the main customers .

To get a driver’s permit , a beginner is now required to have at least 86 hours’ practice before the final road test .

1.The undergraduates are learning to drive because .

A. they like to drive cars

B. they need this skill to find a good job .

C. most of them will be able to buy cars in the future

D. they want to become full-time drivers after graduation

2.Which of the following is Xu Jian’s opinion of students learning to drive ?

A. He decided it was a waste of money and time .

B. He thought they must learn it at school .

C. He thought they would spend three times more time .

D. He agreed that young people had an advantage in learning to drive .

3.Which of the following would be the best title of this passage ?

A. Students Learn to Drive

B. Welcome to Driving School

C. It’s Better to Learn to Drive at College

D. Students Pay Less to Learn to Drive Now

Every year,billions of kilograms of fresh produce are wasted in the United States.Meanwhile,millions of poor Americans go hungry,without access to healthy and affordable meals.Evan Lutz,CEO and founder of Hungry Harvest,was inspired to act after seeing extreme poverty in areas of Baltimore,Maryland.He wants to reduce the so—called food waste in that area.His work is to make sure no food goes to waste and no person is ever hungry in America.And he combines that goal with a love for business.

Hungry Harvest is a business which collects and sells fruits and vegetables that most food companies will throw away.Everything doesn't grow the same way on a farm.But all that is too big or too small gets thrown out.That is why everything in a grocery store looks similar.Hungry Harvest will box those imperfect ones and deliver them to customers once a week.

For every purchase,Hungry Harvest delivers healthy food to people in need.Hungry Harvest has recovered 300,000 pounds of produce to date and provided 100,000 pounds to those in need.

Lutz established Hungry Harvest in 2014.Its success depends on team work.Every week on Monday or Tuesday they will decide what will go into the next week's box by calling up packing houses and wholesalers to see what they will normally throw away that week.They then place the order.The last step ls to send goods to customers.

In January 2016,Lutz appeared on the American business competition television show "Shark Tank" and got even more than he expected: $100,000.Lutz is using the money to expand.Actually,more than six billion pounds is wasted each year due to "ugly" surface.Hungry Harvest is on the way to saving more food from going to waste and feeding hungry families.

1.Why is Hungry Harvest set up?

A. To reduce poverty and food waste.

B. To collect and sell thrown—away food.

C. To make enough money to expand.

D. To sell deserted food to the poor.

2.The underlined word "recover" in Paragraph 3 means " ".

A. get over an illness

B. regain a former condition after a financial loss

C. reuse materials from waste products

D. get back the use of one's sense

3.Why do you think Evan Lutz is successful?

a.He combines his goal with a love for business.

b.He depends on team work.

c.He got $100,000 from a TV show.

d.He is kind-hearted and creative.

A. a,b,c B. b,c,d

C. a,c,d D. a,b,d

4.Who will not benefit from Evan Lutz's business?

A. Hungry Harvest. B. Hungry families.

C. Food companies. D. Fruit farmers.

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