题目内容
××牌94厘米液晶彩色电视机 | |
额定电压 | 220V |
频率 | 50Hz |
功率 | 200W |
【答案】分析:掌握电视机铭牌上参数的含义.
电视机彩色画面是由光的三原色红、绿、蓝合成的.
声不能在真空中传播,电磁波可以在真空中传播.
解答:解:电视机铭牌上220V表示电视机正常工作电压是220V,额定功率是200W.
电视画面由光的三原色红、绿、蓝合成.
两会盛况是通过卫星通信来转播的,太空中是真空,声波不能在真空中传播,卫星通信依靠电磁波传递信息.无线电波是一种电磁波.
故答案为:220;200;绿;无线电波.
点评:本题通过电视机来考查了声、光、电三部分内容,跨越比较大,但是知识点是比较简单的.
电视机彩色画面是由光的三原色红、绿、蓝合成的.
声不能在真空中传播,电磁波可以在真空中传播.
解答:解:电视机铭牌上220V表示电视机正常工作电压是220V,额定功率是200W.
电视画面由光的三原色红、绿、蓝合成.
两会盛况是通过卫星通信来转播的,太空中是真空,声波不能在真空中传播,卫星通信依靠电磁波传递信息.无线电波是一种电磁波.
故答案为:220;200;绿;无线电波.
点评:本题通过电视机来考查了声、光、电三部分内容,跨越比较大,但是知识点是比较简单的.
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He lived his whole life as a poor man. His art and talent were recognized by almost no one. He suffered from a mental(精神的)illness that led him to cut off part of his left ear in 1888 and to shoot himself two years later. But after his death, he achieved world fame. Today, Dutch artist Vincent van Gogh is recognized as one of
the leading artists of all time.
Now, 150 years after his birth on March 30, 1853, Zundert, the town of his birth, has made 2003 “The van Gogh Year”in his honor. And the van Gogh Museum in Amsterdam, home to the biggest collection of his masterpieces, is marking the anniversary(周年纪念)with exhibitions throughout the year. The museum draws around 1.3 million visitors every year. Some people enjoy the art and then learn about his life. Others are first interested in his life, which then helps them understand his art.
Van Gogh was the son of a pastor(牧师). He left school when he was just 15. By the age of 27, he had already tried many jobs including an art gallery(画廊)salesman and a French teacher. Finally in 1880, he decided to begin his studies in art.
Van Gogh is famed for his ability to put his own emotions into his paintings and show his feelings about a scene. His style is marked by short, broad brush strokes(笔画).“Instead of trying to reproduce exactly what I have before my eyes, I use color more freely, in order to express myself more forcibly,” he wrote in a letter to his brother in 1888.
Van Gogh sold only one painting during his short life. He relied heavily on the support from his brother, an art dealer who lived in Paris. But now his works are sold for millions of dollars. His portrait of Dr. Gacher sold for $89.5 million in 1990. It is the highest price ever paid for a painting. “I think his paintings are powerful and the brilliant colors in them are attractive to people,” said a Van Gogh’s fan.
【小题1】All through his life, Van Gogh __________.
【小题2】 Van Gogh killed himself because of ___________.
【小题3】 One of the characteristics of Van Gogh’s paintings is ______________.
【小题4】 The selling of his paintings is considered to be the most successful because ________.
【小题5】 We can infer from the passage that _______.
the leading artists of all time.
Now, 150 years after his birth on March 30, 1853, Zundert, the town of his birth, has made 2003 “The van Gogh Year”in his honor. And the van Gogh Museum in Amsterdam, home to the biggest collection of his masterpieces, is marking the anniversary(周年纪念)with exhibitions throughout the year. The museum draws around 1.3 million visitors every year. Some people enjoy the art and then learn about his life. Others are first interested in his life, which then helps them understand his art.
Van Gogh was the son of a pastor(牧师). He left school when he was just 15. By the age of 27, he had already tried many jobs including an art gallery(画廊)salesman and a French teacher. Finally in 1880, he decided to begin his studies in art.
Van Gogh is famed for his ability to put his own emotions into his paintings and show his feelings about a scene. His style is marked by short, broad brush strokes(笔画).“Instead of trying to reproduce exactly what I have before my eyes, I use color more freely, in order to express myself more forcibly,” he wrote in a letter to his brother in 1888.
Van Gogh sold only one painting during his short life. He relied heavily on the support from his brother, an art dealer who lived in Paris. But now his works are sold for millions of dollars. His portrait of Dr. Gacher sold for $89.5 million in 1990. It is the highest price ever paid for a painting. “I think his paintings are powerful and the brilliant colors in them are attractive to people,” said a Van Gogh’s fan.
【小题1】All through his life, Van Gogh __________.
A.depended on his brother | B.worked hard on art studies |
C.was not recognized by people | D.expressed himself in paintings |
A.the poor life | B.his illness |
C.his pain from left ear | D.the objections from the artists of his time |
A.the likeness between his paintings and the reality |
B.the short time for him to complete a painting |
C.the various styles mixed together |
D.the special strokes he made |
A.more and more people like his paintings |
B.people can understand him through his paintings |
C.1.3 million people visit his painting museum every year |
D.Zundert has made 2003 “The Van Gogh Year” in his honor |
A.his powerful art came from his poor life |
B.his fellow townsmen regret treating him unfairly |
C.all his paintings were drawn in the last 10 years of his life |
D.most of his paintings are kept in the museum of his hometown |
Have you ever been to a wedding and simply loved the bride’s bouquet(花束)?More than likely some part of it was the Hawaiian Wedding Plant. This foreign houseplant can be enjoyed by anyone, not just brides. With a little proper attention and careful planning on location, this foreign houseplant, which is from Madagascar, can be brought into the home where it can become an interesting focus.
Caring for the Hawaiian Wedding Plant is not much different from caring for any other houseplants that may already be in your home. The only difference between this type of houseplant and others is the amount of the basic requirements that this foreign houseplant needs to survive and perform beautifully. During the growing season, this plant requires its wet soil, but when winter rolls around, this plant needs its soil to be kept drier.
Hawaiian Wedding Plants should also be potted in well-drained(排水)soil and placed in a location that receives full sun. That the soil must be kept wet does not mean that it should sit in water, so the soil must drain easily or this plant will not survive. Water the plant daily and feed this plant every two to three weeks with a little fertilizer(化肥) for acid-loving plants. Prune in early spring, even as early as February. If these needs are met, this plant will stay beautiful.
The most special feature of this foreign houseplant is its long lasting blooms(开花)combined with its unbelievable sweet smell. The Hawaiian Wedding Plant blooms the heaviest in the spring months, but has been known to bloom in any warm months, so do not be surprised to find blooms most time of the year except maybe in the dead of winter.
【小题1】Why does the author mention wedding and bouquet in the first paragraph?
【小题2】The Hawaiian Wedding Plant comes from________.
【小题3】Which of the following are the growing conditions of Hawaiian Wedding Plant?
a. Wet soil. b. Lots of fertilizer. c. Proper sunshine. d. Some acid.
【小题4】What does the underlined phrase “in the dead of winter” in the last paragraph probably mean?
Caring for the Hawaiian Wedding Plant is not much different from caring for any other houseplants that may already be in your home. The only difference between this type of houseplant and others is the amount of the basic requirements that this foreign houseplant needs to survive and perform beautifully. During the growing season, this plant requires its wet soil, but when winter rolls around, this plant needs its soil to be kept drier.
Hawaiian Wedding Plants should also be potted in well-drained(排水)soil and placed in a location that receives full sun. That the soil must be kept wet does not mean that it should sit in water, so the soil must drain easily or this plant will not survive. Water the plant daily and feed this plant every two to three weeks with a little fertilizer(化肥) for acid-loving plants. Prune in early spring, even as early as February. If these needs are met, this plant will stay beautiful.
The most special feature of this foreign houseplant is its long lasting blooms(开花)combined with its unbelievable sweet smell. The Hawaiian Wedding Plant blooms the heaviest in the spring months, but has been known to bloom in any warm months, so do not be surprised to find blooms most time of the year except maybe in the dead of winter.
【小题1】Why does the author mention wedding and bouquet in the first paragraph?
A.To introduce a Hawaiian wedding. | B.To attract the readers’ interest in the passage. |
C.To show the beauty of the flower. | D.To teach the readers to choose proper bouquets. |
A.Hawaii | B.China | C.Madagascar | D.Alaska |
a. Wet soil. b. Lots of fertilizer. c. Proper sunshine. d. Some acid.
A.a.c | B.a. b | C.b. c | D.a. d |
A.At the end of the winter. | B.At the beginning of the winter. |
C.In deadly condition in winter. | D.In the coldest part of winter. |
There was a boy who was sent by his parents to a boarding school (寄宿学校). 36 being sent away, this boy was the 37 student in his class. He was at the top in every 38 always with high marks.
But the boy changed after 39 home and attending the boarding school. His grades started 40 . He hated being in a 41 . He was lonely all the time. And there were especially dark times when he 42 committing suicide (自杀). All of this was because he felt 43 and no one loved him.
His parents started 44 about the boy. But they even did not know what was 45 with him. So his dad decided to travel to the boarding school and 46 him.
They sat on the bank of the lake near the school. The father started asking him some casual questions about his classes, teachers and 47 . After some time his dad said, “Do you know, son, why I am here today?”
The boy answered back, “To 48 my grades?”
“No, no,” his dad replied. “I am here to tell you that you are the most 49 person for me. I want to see you 50 . I don’t care about grades. I care about you. I care about your happiness. YOU ARE MY LIFE.”
These words 51 the boy’s eyes to be filled with tears. He 52 his dad. They didn’t say anything to each other for a long time.
Now the boy had 53 he wanted. He knew there was someone on this earth who cared for him deeply. He 54 the world to someone. And today this young man is in college at the top of his class and no one has ever seen him 55 !
But the boy changed after 39 home and attending the boarding school. His grades started 40 . He hated being in a 41 . He was lonely all the time. And there were especially dark times when he 42 committing suicide (自杀). All of this was because he felt 43 and no one loved him.
His parents started 44 about the boy. But they even did not know what was 45 with him. So his dad decided to travel to the boarding school and 46 him.
They sat on the bank of the lake near the school. The father started asking him some casual questions about his classes, teachers and 47 . After some time his dad said, “Do you know, son, why I am here today?”
The boy answered back, “To 48 my grades?”
“No, no,” his dad replied. “I am here to tell you that you are the most 49 person for me. I want to see you 50 . I don’t care about grades. I care about you. I care about your happiness. YOU ARE MY LIFE.”
These words 51 the boy’s eyes to be filled with tears. He 52 his dad. They didn’t say anything to each other for a long time.
Now the boy had 53 he wanted. He knew there was someone on this earth who cared for him deeply. He 54 the world to someone. And today this young man is in college at the top of his class and no one has ever seen him 55 !
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