题目列表(包括答案和解析)
Simply by analyzing a drop of blood, a doctor will be able to diagnose a birth defect or even cancer when it is in the early stage; using new technology, a material lighter but much stronger than steel can be produced.
These may sound like dreams at present. But the dreams may soon come true as research findings in laboratories are being turned into products more rapidly in the new century, according to experts participating in the fourth Asia-Pacific Economic Cooperation (APEC) Technomart, a technology exhibition and trade fair in Suzhou.
"Most people think nano-technology（纳米技术）is too far-fetched to be real. But in fact nano-technology has been applied in a wide range of fields, such as medicine. It is coming into our daily life," said Cheng Jiachong from a Hong Kong-based nano-technology firm.
Nano-technology based on the nanometer, the unit of which is a billionth of a meter, enables scientists to have new concepts of disease diagnosis and treatment on a molecular（分子）and atomic scale, Cheng said.
By using nanometer particles, a doctor can separate the fetus cells（胚胎细胞）from the blood of a pregnant woman to see if the development of the fetus is normal. This method is also being used in the early diagnosis of cancer and heart disease, he said.
One of the most significant impacts of nano-technology is at the bio-inorganic materials interface, according to Greg Tegart, executive advisor of the APEC Center for Technology Foresight.
"By combining enzymes（酶）and silicon chips we can produce biosensors. These could be implanted in humans or animals to monitor health and to deliver corrective doses（剂量）of drugs," he told the participants a technology forum during the exhibition.
"Nano-technology could affect the production of nearly every man-made object, from automobiles, tires and computer circuits（电路）, to advanced medicines and tissue replacement, and lead to the invention of objects yet to be imagined," said David Minns, a special advisor to the National Research Council of Canada.
It has been shown that carbon nano-tubes are ten times as strong as steel, with one sixth of the weight, and nano-scale systems have the potential to make supersonic transport cost- effective and to increase computer efficiency by millions of times, he said.
The experts agreed that the APEC technology exhibition and trade fair provided many chances for exchanges of innovative ideas and products.
1.Realization of the dreams mentioned in the first paragraph will mainly base on ________.
A. APEC B. Chinese scientist
C. the APEC Center for Technology Foresight D. Nano-technology
2.The length of a nanometer equals to ______.
A.
meter
B. 
meter
C. 
meter D.
meter
3. We can imply from what David Minns said that _________.
A. Nano-technology could only be used to invent new objects.
B. Nano-technology could be widely used to produce or invent objects.
C. Nano-technology is a money-consuming technology.
D. Nano-technology can not be used to improve the service of Internet.
4. Compared to steel, carbon nano-tubes are ________.
A. stronger and lighter B. lighter but as strong
C. stronger but as light D. poor in quality
Simply by analyzing a drop of blood, a doctor will be able to diagnose a birth defect or even cancer when it is in the early stage; using new technology, a material lighter but much stronger than steel can be produced.
These may sound like dreams at present. But the dreams may soon come true as research findings in laboratories are being turned into products more rapidly in the new century, according to experts participating in the fourth Asia-Pacific Economic Cooperation (APEC) Technomart, a technology exhibition and trade fair in Suzhou.
"Most people think nano-technology（纳米技术）is too far-fetched to be real. But in fact nano-technology has been applied in a wide range of fields, such as medicine. It is coming into our daily life," said Cheng Jiachong from a Hong Kong-based nano-technology firm.
Nano-technology based on the nanometer, the unit of which is a billionth of a meter, enables scientists to have new concepts of disease diagnosis and treatment on a molecular（分子）and atomic scale, Cheng said.
By using nanometer particles, a doctor can separate the fetus cells（胚胎细胞）from the blood of a pregnant woman to see if the development of the fetus is normal. This method is also being used in the early diagnosis of cancer and heart disease, he said.
One of the most significant impacts of nano-technology is at the bio-inorganic materials interface, according to Greg Tegart, executive advisor of the APEC Center for Technology Foresight.
"By combining enzymes（酶）and silicon chips we can produce biosensors. These could be implanted in humans or animals to monitor health and to deliver corrective doses（剂量）of drugs," he told the participants a technology forum during the exhibition.
"Nano-technology could affect the production of nearly every man-made object, from automobiles, tires and computer circuits（电路）, to advanced medicines and tissue replacement, and lead to the invention of objects yet to be imagined," said David Minns, a special advisor to the National Research Council of Canada.
It has been shown that carbon nano-tubes are ten times as strong as steel, with one sixth of the weight, and nano-scale systems have the potential to make supersonic transport cost- effective and to increase computer efficiency by millions of times, he said.
The experts agreed that the APEC technology exhibition and trade fair provided many chances for exchanges of innovative ideas and products.
【小题1】Realization of the dreams mentioned in the first paragraph will mainly base on ________.
| A．APEC | B．Chinese scientist |
| C．the APEC Center for Technology Foresight | D．Nano-technology |
A． meter | B． meter | C． meter | D． meter |
| A．Nano-technology could only be used to invent new objects. |
| B．Nano-technology could be widely used to produce or invent objects. |
| C．Nano-technology is a money-consuming technology. |
| D．Nano-technology can not be used to improve the service of Internet. |
| A．stronger and lighter | B．lighter but as strong |
| C．stronger but as light | D．poor in quality |
Charles Blackman: Alice in Wonderland
An Exhibition at the National Gallery of Victoria （NGV）, Australia
10 June—12 August 2009
Venue（地点） The Ian Potter Centre
Admission Free entry
Charles Blackman is famous for his beautiful painting of dreams. In 1956, he heard for the first time Lewis Carroll’s extraordinary tale of Alice in Wonderland — the story of a Victorian girl who falls down a rabbit hole, meets a lot of funny characters and experience all kinds of things .At that time, Blackman’s wife was suffering form progressive blindness. The story of Alice moving through the strange situations, often disheartened by various events, was similar to his wife’s experiences. It also reflected so much of his own life. All this contributed to the completion of the Alice in Wonderland paintings.
Illustrator Workshop
Go straight to the experts for an introductory course in book illustration. The course includes an introduction to the process of illustration and its techniques, workshop exercise and group projects.
Dates Sunday 17 June &Sunday 5Aug.10am—1pm
Venue Gas Works Arts Park
Wonderful World
Celebrate the exhibition and Children’s Book Week with special activities just for the day, including a special visit from Alice and the White Rabbit.
Date Sunday 24 June, 11am—4pm
Venue Exhibition Space, Level 3
Topsy- Turvy
Visit the exhibition or discover wonderful curiosities in artworks in the NGV Collection and make a magic world in a box. Alice and the White Rabbit will be with you. Walt Disney’s Alice in Wonderland will be screened.
Dates Sunday 8,15,22,29 July ,and Tuesday 24—Friday 27 July ,12noon—3pm
Venue Theatre, NGV Australia
Drawing Workshop
Distortions of scale (比例失真) can make artworks strange but interesting.Find out how Charles Blackman distorted scale in his paintings to create a curious world, then experiment with scale in your own drawings. More information upon booking.
Date Friday 27 July, 10:30am—3pm
Venue Foyer, Level 3
1.Charles Blackman’s paintings come from _______.
|
A．his admiration for Lewis Carroll |
B．his dream of becoming a famous artist |
|
C．his wish to express his own feelings |
D．his eagerness to cure his wife’s illness |
2.Which two activities can you participate in on the same day?
|
A．Illustrator Workshop and Wonderful World |
|
B．Illustrator Workshop and Drawing Workshop. |
|
C．Wonderful World and Topsy –Turvy. |
|
D．Topsy-Turvy and Drawing Workshop. |
3.To understand the Alice in Wonderland paintings, you should go to _______.
|
A．Exhibition Space. Level 3 |
B．Gas Works Arts Park |
|
C．Theatre, NGV Australia |
D．Foyer, Level 3 |
4.Activities concerning children’s books are to be held _______.
|
A．on June 24, 2009 |
B．on July15, 2009 |
|
C．on July 27, 2009 |
D．on August 5, 2009 |
EVENTS(赛事)
Bicycle tour and race
A bike tour and race will be held on August 26 and 27(Sat. & Sun. ). At 5:30am, the riders will leave Tian'anmen Square and ride the first 35 kilometers as a training leg. Then the next 55 kilometers leg, from Yanjiao to Jixian, will be the first competitive part of the tour. The riders and their bikes will then be taken from Jixian to Changli.
The second racing leg of the tour will be from Changli to the seaside of Nandaibe, covering a distance of 20 kilometers. Saturday night includes the stay at Nandaihe and supper. Sunday morning is free for play at the seaside. At noon all the people and their bikes will be taken back to Beijing.
Cost: 200 Yuan Telephone: 4675027
Brazilian footballers
The Brazilian Football Club will play Beijing Guo'an Team at the Workers Stadium on August 26. The club has four national team players. Also coming is 1994 US World Cup star Romario ho has promised to play for at least 45 minutes.
Ticket prices: 60,100,150 Yuan
Time/Date: 4:30 pm, August 26(Sat.) Telephone: 5012372
Rock climbing
The Third National Rock Climbing Competition will be held on August 26-27 at the Huairou Mountain-climbing Training Base. More than 10 teams from Beijing, Wuhan, Dalian, Jilin and other places will take part in it. A Japanese team will give an exhibition climbing. Free for spectators(观众).
Take a long-distance bus from Dongzhimen to Huairou.
Time/Dates: 9-12 am, August 26 and 27
Telephone: 7143177, 7144850, Wang Zhenghua
1. If you take part in the bike tour, you will ride for _________.
A. 35 kilometers B. 55 kilometers C. 75 kilometers D. 110 kilometers
2. The underlined word "leg" in "Bicycle tour and race" probably means ________.
A. race B. practice C. part of the training D. part of the tour
3. What is special about the Rock climbing competition?
A. A foreign team takes part in it.
B. You can watch it without paying.
C. You don't have to be a sportsman to take part.
D. The bus trip to the place of the competition is free.
4. If you want to find something to do for Saturday afternoon, which telephone number will you call?
A. 4675027 B. 7143177 C. 5012372 D. 7144850
Charles Blackman: Alice in Wonderland
An Exhibition at the National Gallery of Victoria （NGV）, Australia
10 June—12 August 2009
Venue（地点） The Ian Potter Centre
Admission Free entry
Charles Blackman is famous for his beautiful painting of dreams. In 1956, he heard for the first time Lewis Carroll’s extraordinary tale of Alice in Wonderland — the story of a Victorian girl who falls down a rabbit hole, meets a lot of funny characters and experience all kinds of things .At that time, Blackman’s wife was suffering form progressive blindness. The story of Alice moving through the strange situations, often disheartened by various events, was similar to his wife’s experiences. It also reflected so much of his own life. All this contributed to the completion of the Alice in Wonderland paintings.
Illustrator Workshop
Go straight to the experts for an introductory course in book illustration. The course includes an introduction to the process of illustration and its techniques, workshop exercise and group projects.
Dates Sunday 17 June &Sunday 5Aug.10am—1pm
Venue Gas Works Arts Park
Wonderful World
Celebrate the exhibition and Children’s Book Week with special activities just for the day, including a special visit from Alice and the White Rabbit.
Date Sunday 24 June, 11am—4pm
Venue Exhibition Space, Level 3
Topsy- Turvy
Visit the exhibition or discover wonderful curiosities in artworks in the NGV Collection and make a magic world in a box. Alice and the White Rabbit will be with you. Walt Disney’s Alice in Wonderland will be screened.
Dates Sunday 8,15,22,29 July ,and Tuesday 24—Friday 27 July ,12noon—3pm
Venue Theatre, NGV Australia
Drawing Workshop
Distortions of scale (比例失真) can make artworks strange but interesting.Find out how Charles Blackman distorted scale in his paintings to create a curious world, then experiment with scale in your own drawings. More information upon booking.
Date Friday 27 July, 10:30am—3pm
Venue Foyer, Level 3
【小题1】Charles Blackman’s paintings come from _______.
| A．his admiration for Lewis Carroll | B．his dream of becoming a famous artist |
| C．his wish to express his own feelings | D．his eagerness to cure his wife’s illness |
| A．Illustrator Workshop and Wonderful World |
| B．Illustrator Workshop and Drawing Workshop. |
| C．Wonderful World and Topsy –Turvy. |
| D．Topsy-Turvy and Drawing Workshop. |
| A．Exhibition Space. Level 3 | B．Gas Works Arts Park |
| C．Theatre, NGV Australia | D．Foyer, Level 3 |
| A．on June 24, 2009 | B．on July15, 2009 |
| C．on July 27, 2009 | D．on August 5, 2009 |
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