阅读理解。 French doctors and American scientists have reported doing an operatio
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阅读理解。 |
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 possible safer and better operations 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. a special kind of robot invented by doctors B. an operation done far away C. an operation done with the help of a robot D. something done to mend a robot |
2. We use the robot in the operation because ______. |
A. it can send messages at a high speed B. even a top doctor can"t do the operation himself C. it can make the operation safer and better D. operations can be done without any doctors |
3. If we want to use the robot in the operation, we must solve the problem of ______. |
A. top doctors B. smaller movements C. doctor training D. high-speed telecommunications |
4. If the smaller movement can"t be done by doctors in the operation, we may use ______ to solve it. |
A. more tools B. a robot machine C. a video camera D. telecommunications |
5. Which of the following is NOT true? |
A. Robotic operation is good for doctor training. B. Robotic operation has been used in the USA. C. Experts speak highly of robotic operation. D. The robot is used to watch the patient clearly. |
答案
1-5 CCDBD |
举一反三
阅读下面的短文,并完成短文后的任务。 |
The aim of students who come to school is to study. But to study requires a right way, or you waste either the time or the money. The following are the ways of studying. The best time for reading is morning, because in the morning, the air is fresh and the mind is clear. For that reason, we can get good result. (4) In studying we must have patience. If we have not known a text well, we must read it again. We should not read the next one till we have learned the first one. (5) When we are studying, we must put our hearts into the book, or we can get nothing from the book while we are reading. We must always ask "whys". If it is not well understood, write it down and ask our teachers or our parents, or friends. In any possible way, we must know it completely and what we"ve learned can be used well and made better. Though there are many ways for studying, yet the above mentioned will be quite enough if we can keep them in heart and do so. |
任务1:根据短文内容回答下列问题。 1. What"s the main idea of the passage? __________________________________________________________________ 2. How many ways for studying are mentioned in the passage? __________________________________________________________________ 3. Why must we always ask “whys” in our study? __________________________________________________________________ 任务2:将文中划线的句子翻译成汉语。 4. __________________________________________________________________ 5. __________________________________________________________________ |
阅读理解。 |
At Anacostia Senior High School we have a lot of problems. We have students suspended and we have low test grades. I think this school is in need of improvement. The reasons why I believe this school needs improvement are that children are getting suspended and missing out on class work, students are failing, and the school is dirty. The first reason why this school needs improvement is that children are getting suspended and missing out on class work. Students should not get suspended because it"s like a vacation to them. They will not change their ways. Instead of putting them out of school for suspension, we should have them in school. In that way, students can still have good grades. The second reason why I believe this school needs improvement is that students are failing. If you come to school every day you shouldn"t fail. I can"t blame it all on the students; it is the teachers" fault also. Some teachers do not let students in the class. This school needs tutors. If students had tutors their grades could improve. The third reason why I believe this school is in need of improvement is that it is dirty. Who wants to walk into a dirty school every day? I don"t! If students help out, the building will stay clean. There should be no writing on the walls or eating in the halls. We need to treat our schools like we treat our homes. These are my reasons why this school needs improvement. If we do these things we can get good grades have a nice looking school, and students will improve their grades. By doing these things we can also have the most decent school on the other side of the fiver. |
1. What is the meaning of the underlined word "suspended" in the first passage? |
A. blamed B. praised C. put in a vacation D. put out of school |
2. How many reasons does the author give for the improvement of school? |
A. One. B. Two. C. Three. D. Four. |
3. What can we know from the third paragraph? |
A. Students have tutors. B. Students have no tutors. C. Students" grades are high. D. Students" grades are not talked about. |
4. What is the author"s attitude to Anacostia Senior High School? |
A. He is satisfied with the school. B. He is not satisfied with the school. C. He is surprised at the school. D. He is excited at the school. |
5. What is the best title of the passage? |
A. Reasons for School Improvement B. the Most Decent School C. School Building D. School Improvement |
阅读理解。 |
Paper Plane to Be Dropped from Space For most people, it is enough to see their paper planes fly for a few feet. The Japanese, however, want to make a paper plane fly for 240 miles from space. This crazy paper plane plan was brought up by the leader of Japan Origami Plane Association (日本折纸飞机协会), Mr. Takuo. In 1999, Mr. Takuo asked Mr. Suzuki, a designer, if he could help design a 3-metre plane for a TV program. The plane flew successfully from the top of a mountain. Then Mr. Takuo asked Mr. Suzuki if he would help send a paper plane from space. They made plans to drop a paper plane from the International Space Station down to the Earth. The idea is to develop a kind of modern plane that can study the atmosphere. An 8-inch-long paper plane has been made and treated with a chemical ( 化学药品) so that it can survive the temperature of 200℃ as it enters the Earth"s atmosphere again. Another 3-inch-long paper plane has been tested at the temperature of up to 300℃. The paper plane will probably start its trip during a space walk. It will continue at the same speed as the space station, but its orbit (轨道) will change slowly. Maybe it will survive the drop, but the researchers don"t know where it will land, so they have written a message in several languages, saying, "This plane flew from the International Space Station. Please return the plane to Japan Origami Plane Association." If the paper plane successfully flies from space, some new design ideas can be explored. It seems to be a crazy idea, but who can say that it isn"t a creative one? |
1. What can we learn about the paper plane in the research? |
A. It can survive high temperatures. B. It can send messages from space. C. It can land where people want it to. D. It can study the atmosphere. |
2. Why was the message written in several languages on the paper plane? |
A. Because it is an international project. B. Because it belongs to several countries. C. Because it may land somewhere outside Japan. D. Because it is popular with people in different countries. |
3. Why do the Japanese do the research on the paper plane? |
A. To set up a world record of the biggest paper plane. B. To provide useful ideas for making a kind of modern plane. C. To make the life in the space station more colorful. D. To make Japan Origami Plane Association well known in the world. |
阅读理解。 |
When people visit Switzerland for the first time, they look with great interest, not only at the mountains but also at a type of clock-a Cuckoo-clock, on sale there. Cuckoo-clocks are very popular with tourists looking for a souvenir. A Cuckoo-clock has a small painted cuckoo that comes out near the top of the clock every half an hour and says, "Cuckoo". Every hour it comes out and says "Cuckoo" the right number of times. It does not get a sore throat at midnight or mid-day! Children find these clocks wonderful. Adults gradually get annoyed because the cuckoo never misses an hour or a half hour, and this makes a short sleep in an armchair rather difficult. In Europe, the cuckoo"s call is a welcome sign that summer is on the way. This is the time when the mother cuckoo flies round, looking for a nest (巢) to lay one of her eggs. She chooses a nest belonging to another bird which already has eggs. When the nest is left unnoticed for a minute or two, the cuckoo rushes down, lays an egg and hurries off. In this way, she may lay her eggs in as many as four different nests. not one of which has been built by herself. When a cuckoo egg hatches (孵化), the baby bird is bigger and stronger than the other nestlings. Step by step, it pushes other baby birds and any unhatched eggs out of the nest. In this way, it receives all the food from its foster-parents (养父母) and has a better chance of surviving. |
1. When tourists first visit Switzerland, _____. |
A. they are impressed by the mountains B. they do not find the mountains interesting C. the Cuckoo-clocks are more interesting to them than the mountains are D. they find neither the mountains nor the clocks interesting |
2. Which of the followings is NOT true? |
A. Cuckoos often lay eggs in other birds" nests. B. If it"s exactly 12 o"clock now, the cuckoo will say "cuckoo" twelve times. C. The cuckoo does not say"cuckoo" at midnight and mid-day. D. The adults don"t like the Cuckoo-clocks as much as the children. |
3. Tourists like to buy Cuckoo-clocks _____. |
A. to remind them of a visit B. because they can tell time exactly C. to amuse their children D. because they are cheaper than other clocks |
4. Why are Europeans happy to hear the call of the cuckoo? |
A. They like to catch and eat this large bird. B. The bird has a beautiful way of singing. C. This bird is used to tell the time in Switzerland. D. It makes them think that warmer weather is coming. |
5. What may other birds think when a cuckoo lays an egg in their nest? |
A. They push it out of their nest. B. It seems that they don"t know what has happened. C. They don"t like it but cannot do anything about it. D. They welcome the egg and the young cuckoo. |
阅读理解。 |
At first, Betty and Barney felt comfortable in the alien space station. They were not afraid because the aliens were very friendly. They stood around and looked at them. Some of them pointed at Betty and Barney and spoke to each other in a language they didn"t know. After about thirty minutes, the aliens began to feel them and to check them. They were very interested in Betty"s and Barney"s bodies. Then, some of the aliens cut pieces of hair from Betty"s and Barney"s heads and took small pieces of skin from their bodies. They were like scientists. Why were they doing this? Betty became frightened when one alien came towards her with a long, thin needle. It placed the needle over the centre of her stomach and pushed it in. Betty was surprised,"It was a strange feeling. There was no pain," she said later. Barney had false teeth which he could take out of his mouth. When the aliens discovered the teeth, they became very interested in them. One by one they came up to Barney and took out his teeth, then put them back in. They did this again and again, and they all made a strange sound when they did this. Barney thought they were laughing. |
1. Where were Betty and Barney? They were _________. |
A. at home B. in a cinema C. in a hospital D. in a space station |
2. Why did the aliens take Betty"s and Barney"s hair and skin? Because they wanted _________. |
A. to eat them B. to research them C. to sell them D. to stay with them |
3. According to the story, put the following sentences into the right order: _________. a. The aliens played with Barney"s false teeth. b. An alien put a long, thin needle into Betty"s stomach. c. The aliens looked at Betty and Barney friendly. d. The aliens cut pieces of hair from Betty and Barney. |
A. b-a-c-d B. b-a-d-c C. c-d-b-a D. c-d-a-b |
4. Suppose the story is from a movie, what kind of movie can it be? It can be a (an) _________. |
A. comedy B. documentary C. action movie D. science fiction movie |
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