Hi Mary,

Thank you for your books for my birthday. You know I often read in my room after school and I like the stories about animals very much. These books are all about pandas. It’s great. They are my favourite animals. There are ten panda pictures on the walls of my room. Some of them are baby pandas. They are small. Some pandas live in other countries. I can know about how they live there from these books. I’ve got a lot of presents from my family, classmates and friend. I’m happy today.How about you?

Liz

Hi Liz,

I’m glad that you like my books. There is a small book table in my classroom. I go to have a look every day. There are always some new books on it. And sometimes we can see some information about many other new books. Thanks to it, I could know what to buy for you. I also go to the school library every Friday afternoon. It’s not big. There are lots of books about history, geography and English there. History books are my favourite. It’s time to do my English homework now. I think I can finish it thirty minutes. You know, I do well in English and I always get an A in the English test.

Mary

1.Where does Liz often read?

A.In the park. B.At school. C.At home. D.In the car.

2.How many panda pictures are there in Liz’s room?

A.10. B.11. C.12. D.13.

3.When does Mary go to the school library?

A.On Monday. B.On Wednesday. C.On Friday. D.On Sunday.

4.Mary is good at_________.

A.Chinese. B.History. C.Geography. D.English.

5.下列哪项陈述是正确的?

A.Liz often reads in the morning. B.Liz knows a lot about the elephant.

C.The book table is in Mary’s classroom. D.Mary doesn’t want to do her English homework.

More and more people like bicycling and it is no surprise. It is fun, healthy and good for the environment. Maybe that's why there are 1.4 billion bicycles and only 400 million cars on roads worldwide today. Bikes can take you almost anywhere, and there is no oil cost! Get on a bicycle and ride around your neighborhood. You may discover something new around you. Stopping and getting off a bike is easier than stopping and getting out of your car. You can bike to work and benefit from the enjoyable exercise without polluting the environment. You don't even have to ride all the way.

Folding (可折叠的) bikes work well for people who ride the train. Just fold the bike and take it with you. You can do the same on an airplane. A folding bike can be packed in a suitcase. You can also take a common bike with you when you fly. But be sure to look for information by visiting airline websites. Not all airlines are bicycle-friendly to travelers.

Health Benefits of Bicycling:

It helps to prevent heart disease.

Bicycling helps to control your weight. A 15-minute bike ride to and from work three times a week burns off five kilos of fat in a year.

Bicycling can improve your mood.

Exercise like bicycling can make people feel better, more relaxed and self-confident.

Bicycling is healthier than driving.

1.From the passage, we know that bicycling is becoming very ___________.

A.expensive B.popular C.surprising D.exciting

2.When you are riding your bicycle around your neighborhood, you may __________.

A.pollute the environment around B.get off your bike and begin to work

C.go everywhere and use a little oil D.find something you didn't notice

3.If you travel with a folding bike, you can fold it and __________

A.get out of the car B.put it in your purse

C.take it onto a train D.visit airline websites

4.One of the benefits from bicycling is that ___________.

A.you will be more relaxed B.you will be friendly to others

C.you can fold the bicycle D.you may get fatter and fatter

5.Which is TRUE according to the passage?

A.Common bikes are welcomed by all airlines. B.Bicycling is enjoyable exercise for people.

C.Riding a bike pollutes your neighborhood. D.Driving cars is healthier than riding bikes.

French doctors and American scientists have reported doing an operation in which the doctor was outside the operating room. This kind of operation is known as robotic operation.

Doctor Marescaux did the operation in an office in New York City last month, while a sixty-eight-year-old woman patient was in a hospital in Strasbourg, France.

A doctor in Strasbourg got the patient ready. He placed medical tools and a small video camera in her stomach area. Doctor Marescaux in New York watched the patient on a video screen. Then he used the computer to send messages to the robot machine. The robot moved the tools that cut the woman's gallbladder (胆囊) away. The woman got well soon after the operation and left the hospital two days later.

Experts say the main problem with such a robotic operation is based on high-speed telecommunications between the doctor and the robot. Technology must be able to send a doctor's order to a robot to move the tools quickly.

Experts also say a successful robotic operation will improve an operation. For example, the robot can make much smaller movements than a person can. A robot machine can turn tools in ways that a doctor's hand cannot.

Doctors say such a robotic operation will make safer and better operations possible in the future. They say it will improve doctor training. It will also mean that doctors could do an operation on people in dangerous places far away. And it could mean that people could have operations done by top doctors without having to travel to the city where doctors work.

1."Robotic operation" means "___________".

A.an operation done with the help of a robot B.an operation done far away

C.a special kind of robot invented by doctors D.something done to mend a robot

2.We use the robot in the operation because __________.

A.even a top doctor can't do the operation himself B.it can send messages at a high speed

C.operations can be done without any doctors D.it can make the operation safer and better

3.If we want to use the robot in the operation, we must solve the problem of __________.

A.high-speed telecommunications B.top doctors

C.doctor training D.smaller movements

4.If the smaller movement can't be done by doctors in the operation, we may use __________ to solve it.

A.telecommunications B.a video camera C.a robot machine D.more tools

5.Which of the following is NOT true?

A.Experts speak highly of robotic operation. B.The robot is used to watch the patient clearly.

C.Robotic operation is good for doctor training. D.Robotic operation has been used in the USA.

 0  132993  133001  133007  133011  133017  133019  133023  133029  133031  133037  133043  133047  133049  133053  133059  133061  133067  133071  133073  133077  133079  133083  133085  133087  133088  133089  133091  133092  133093  133095  133097  133101  133103  133107  133109  133113  133119  133121  133127  133131  133133  133137  133143  133149  133151  133157  133161  133163  133169  133173  133179  133187  159627 

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网