Edmund Halley was an English scientist who lived over 200 years ago. He studied the observations of comets（慧星） which other scientist had made. The orbit（轨道） of one particular comet was a very difficult mathematical problem. He could not figure it out. Neither could other scientists who dealt with such problems.
However, Halley had a friend named Newton, who was a brilliant mathematician. Newton thought he had already worked out that problem, but he could not find the papers on which he had done it. He told Halley that the orbit of a comet had the same shape of an ellipse.（椭圆）
Now Halley set to work. He figured out the orbits of some of the comets that had been observed by scientists. He made a surprising discovery. The comets that had appeared in the years 1531, 1607, and 1682 all had the same orbit. Yet their appearances had been 75 or 76 years apart.
This seemed very strange to Halley. Three different comets followed the same orbit. The more Halley thought about it, the more he thought that there had not been three different comets, as people thought. He decided that they had simply seen the same comet three times. The comet had gone away and had come back again.
It was an astonishing idea! Halley felt certain enough to make a prediction of what would happen in the future. He decided that this comet would appear in the year 1758. There were 53 years to go before Halley’s prediction could be tested.
In 1758 the comet appeared in the sky. Halley did not see it, for he had died some years before. Ever since then that comet has been named Halley’s Comet, in his honour.
1.Edmund Halley figured out the orbit of ________.
A. some different comets appearing several times
B. the same comet appearing at different times
C. three different comets appearing three times
D. several comets appearing at the same time
2.Halley made his discovery ________.
A. by doing experiment
B. by means of his own careful observation
C. by using the work of other scientists
D. by chance
3.Halley made a surprising, but correct prediction in the year ________.
A. 1704 B. 1705 C. 1706 D. 1707
4.This passage in general is about ________.
A. Halley and other scientists B. the orbit of a comet
C. Newton and Halley D. Halley and his discovery
高一英语阅读理解中等难度题
Edmund Halley（哈雷）was an English scientist who lived over 200 years ago. He studied the observations of comets（彗星）which other scientists had made. The orbit（轨道）of one particular comet was a very difficult mathematical problem. He could not work it out. Neither could other scientists who dealt with such problems.
However, Halley had a friend named Newton, who was a brilliant（有才华的） mathematician. Newton thought he had already worked out that problem, but he could not find the papers on which he had done it. He told Halley that the orbit of a comet had the shape of an ellipse（椭圆）.
Now Halley set to work. He worked out the orbits of some of the comets that had been observed by other scientists. He made a surprising discovery. The comets that had appeared in the years 1531, 1607, and 1682 all had the same orbit. Yet their appearances had been 75 to 76 years apart（相隔）.
This seemed very strange to Halley. The different comets followed the same orbit. The more Halley thought about it, the more he thought that there had not been three different comets, as people thought. He decided that they had simply seen the same comet three times. The comet had gone away and had come back again.
It was an amazing idea! Halley felt certain enough to make a prediction（预言）of what would happen in the future. He decided that this comet would appear in the year 1758. There were 53 years to go before Halley’s prediction could be tested.
In 1758 the comet appeared in the sky. Halley did not see it, for he had died some years before. Ever since then that comet has been called Halley’s comet, in his honor.
1.Edmund Halley worked out the orbit of ____________.
A. some different comets appearing several times
B. the same comet appearing at different times
C. three different comets appearing three times
D. several comets appearing at the same time
2. Halley made his discovery ____________.
A. by doing experiments
B. by means of his own careful observation
C. by studying the work of other scientists
D. by chance
3. Halley made a surprising, but correct prediction（预言）in the year ____________.
A. 1704 B. 1705 C. 1706 D. 1707
4. This passage in general is about ____________.
A. Halley and other scientists B. the orbit of a comet
C. Newton and Halley D. Halley and his discovery
5. According to the passage, which of the flowing is NOT true?
A. Newton worked out the orbit of the comet.
B. Halley worked out the orbit of the comet first.
C. Newton gave Halley some help.
D. Halley died before 1758.
高一英语阅读理解中等难度题查看答案及解析
Edmund Halley was an English scientist who lived over 200 years ago . He studied the observations of comets (彗星) which other scientists had made . The orbit（轨道） of one particular comet was a very difficult mathematical problem. He could not figure it out. Neither could other scientists who dealt with such problems.
However , Halley had a friend named Newton, who was a brilliant (有才华的) mathematician .Newton thought he had already worked out that problem, but he could not find the papers on which he had done it. He told Halley that the orbit of a comet had the shape of an ellipse (椭圆) .
Now Halley set to work .He figured out the orbits of some of the comets that had been observed by scientists. He made a surprising discovery. The comets that had appeared in the years 1531, 1607, and 1682 all had the same orbit. Yet their appearances had been 75 to 76 years apart (相隔).
This seemed very strange to Halley. The different comets followed the same orbit. The more Halley thought about it, the more he thought that there had not been three different comets, as people thought. He decided that they had simply seen the same comet three times .The comet had gone away and had come back again.
It was an astonishing idea! Halley felt certain enough to make a prediction of what would happen in the future. He decided that this comet would appear in the year 1758. There were 53 years to go before Halley’s prediction could be tested .In 1758 the comet appeared in the sky. Halley did not see it, for he had died some years before. Ever since then that comet has been called Halley’s comet, in his honor.
1.Edmund Halley figured out the orbit of ________ .
A．some different comets appearing several times
B．the same comet appearing at different times
C．three different comets appearing three times
D．several comets appearing at the same time
2.Halley made his discovery ________ .
A．by doing experiments
B．by means of his own careful observation
C．by using the work of other scientists
D．by chance
3.Halley made a surprising, but correct prediction in the year ________ .
A．1704 B．1705 C.1706 D．1707
4.According to the passage, which of the flowing is NOT true?
A．Newton figured out the orbit of the comet .
B．Halley figured out the orbit of the comet first.
C．Newton gave Halley some help .
D．Halley died before 1758.
高一英语阅读理解中等难度题查看答案及解析
Edmund Halley was an English scientist who lived over 200 years ago. He studied the observations of comets（慧星） which other scientist had made. The orbit（轨道） of one particular comet was a very difficult mathematical problem. He could not figure it out. Neither could other scientists who dealt with such problems.
However, Halley had a friend named Newton, who was a brilliant mathematician. Newton thought he had already worked out that problem, but he could not find the papers on which he had done it. He told Halley that the orbit of a comet had the same shape of an ellipse.（椭圆）
Now Halley set to work. He figured out the orbits of some of the comets that had been observed by scientists. He made a surprising discovery. The comets that had appeared in the years 1531, 1607, and 1682 all had the same orbit. Yet their appearances had been 75 or 76 years apart.
This seemed very strange to Halley. Three different comets followed the same orbit. The more Halley thought about it, the more he thought that there had not been three different comets, as people thought. He decided that they had simply seen the same comet three times. The comet had gone away and had come back again.
It was an astonishing idea! Halley felt certain enough to make a prediction of what would happen in the future. He decided that this comet would appear in the year 1758. There were 53 years to go before Halley’s prediction could be tested.
In 1758 the comet appeared in the sky. Halley did not see it, for he had died some years before. Ever since then that comet has been named Halley’s Comet, in his honour.
1.Edmund Halley figured out the orbit of ________.
A. some different comets appearing several times
B. the same comet appearing at different times
C. three different comets appearing three times
D. several comets appearing at the same time
2.Halley made his discovery ________.
A. by doing experiment
B. by means of his own careful observation
C. by using the work of other scientists
D. by chance
3.Halley made a surprising, but correct prediction in the year ________.
A. 1704 B. 1705 C. 1706 D. 1707
4.This passage in general is about ________.
A. Halley and other scientists B. the orbit of a comet
C. Newton and Halley D. Halley and his discovery
高一英语阅读理解中等难度题查看答案及解析
Edmund Halley was an English scientist who lived over 200 years ago. He studied the observations of comets (彗星) which other scientists had made. The orbit of one particular comet was a very difficult mathematical problem. He could not figure it out. Neither could other scientists who dealt with such problems. However, Halley had a friend named Newton, who was a brilliant (有才华的) mathematician. Newton thought he had already worked out that problem, but he could not find the papers on which he had done it. He told Halley that the orbit of a comet had the shape of an ellipse (椭圆) .
Now Halley set to work. He figured out the orbits of some of the comets that had been observed by scientists. He made a surprising discovery. The comets that had appeared in the years 1531, 1607, and 1682 all had the same orbit. Yet their appearances had been 75 to 76 years apart (相隔).
This seemed very strange to Halley. The different comets followed the same orbit. The more Halley thought about it, the more he thought that there had not been three different comets, as people thought. He decided that they had simply seen the same comet three times. The comet had gone away and had come back again.
It was an astonishing idea! Halley felt certain enough to make a prediction of what would happen in the future. He decided that this comet would appear in the year 1758. There were 53 years to go before Halley’s prediction could be tested.
In 1758 the comet appeared in the sky. Halley did not see it, for he had died some years before. Ever since then that comet has been called Halley’s comet, in his honor.
1.Edmund Halley figured out the orbit of ______.
A. some different comets appearing several times
B. three different comets appearing three times
C. the same comet appearing at different times
D. several comets appearing at the same time
2. Halley made his discovery______.
A. by doing experiments
B. by means of his own careful observation
C. by using the work of other scientists
D. by chance
3.Halley made a surprising, but correct prediction in the year ______.
A. 1707 B. 1706 C. 1705 D. 1704
4.This passage in general is about ______.
A. Halley and other scientists
B. The orbit of a comet
C. Newton and Halley
D. Halley and his discovery
5.According to the passage, which of the flowing is NOT true ?
A. Halley figured out the orbit of the comet first.
B. Newton figured out the orbit of the comet.
C. Newton gave Halley some help.
D. Halley died before 1758.
高一英语阅读理解中等难度题查看答案及解析
Edmund Halley was an English scientist who lived over 200 years ago. He studied the observations of comets(彗星)which other scientists had made. The orbit of one particular comet was a very difficult mathematical problem. He could not figure it out. Neither could other scientists who dealt with such problems.
However, Halley had a friend named Isaac Newton, who was a brilliant mathematician. Newton thought he had already worked out that problem, but he could not find the papers on which he had done it. He told Halley that the orbit of a comet had the shape of an ellipse(椭圆形).
Now Halley set to work. He figured out(解决，计算出)the orbits of some of the comets that had been observed by scientists. He made a surprising discovery. The comets that had appeared in the years 1531, 1607, and 1682 all had the same orbit. Yet their appearance had been 75 to 76 years apart.
This seemed very strange to Halley. Three different comets followed the same orbit. The more Halley thought about it, the more he thought that there had not been three different comets as people thought. He decided that they had simply seen the same comet three times. The comet had gone away and had come back again.
It was an astonishing idea! Halley felt certain to make a prediction(预言)of what would happen in the future. He decided that this would appear in the year 1758. There were 53 years to go before Halley’s prediction could be tested. In 1758 the comet appeared in the sky. Halley did not see it, for he had died some years before. Ever since then that comet had been called Halley’s comet, in his honor.
1.Edmund Halley figured out the orbit of ____.
A. some different comets appearing several times
B. the same comet appearing at different times()
C. three different comets appearing at the same time
D. several comets appearing at the same time
2.Halley made his discovery ____.
A. by doing experiments()
B. by means of his own careful observation
C. by using the working of other scientists()
D. by chance
3.Halley made a surprising, but correct prediction in the year____.
A. 1704 B. 1705 C. 1706 D. 1707
4.This passage in general is about ____.
A. Halley and other scientists()
B. the orbit of a comet
C. Newton and Halley
D. Halley and his discovery()
高一英语阅读理解中等难度题查看答案及解析
Edmund Halley was an English scientist who lived over 200 years ago. He studied the observations of comets(彗星)which other scientists had made. The orbit（轨道） of one particular comet was a very difficult mathematical problem. He could not figure it out. Neither could other scientists who dealt with such problems.
However, Halley had a friend named Isaac Newton, who was a brilliant mathematician. Newton thought he had already worked out that problem, but he could not find the papers on which he had done it. He told Halley that the orbit of a comet had the shape of an ellipse(椭圆形).
Now Halley set to work. He figured out(解决，计算出)the orbits of some of the comets that had been observed by scientists. He made a surprising discovery. The comets that had appeared in the years 1531, 1607, and 1682 all had the same orbit. Yet their appearance had been 75 to 76 years apart.
This seemed very strange to Halley. Three different comets followed the same orbit. The more Halley thought about it, the more he thought that there had not been three different comets as people thought. He decided that they had simply seen the same comet three times. The comet had gone away and had come back again.
It was an astonishing idea! Halley felt certain to make a prediction(预言)of what would happen in the future. He decided that this would appear in the year 1758. There were 53 years to go before Halley’s prediction could be tested. In 1758 the comet appeared in the sky. Halley did not see it, for he had died some years before. Ever since then that comet had been called Halley’s comet, in his honor.
1.Edmund Halley figured out the orbit of ____.
A. some different comets appearing several times
B. the same comet appearing at different times
C. three different comets appearing at the same time
D. several comets appearing at the same time
2.Halley made his discovery ____.
A. by doing experiments
B. by means of his own careful observation
C. by using the working of other scientists
D. by chance
3.Halley made a surprising, but correct prediction in the year____.
A. 1704 B. 1705 C. 1706 D. 1707
4.This passage in general is about ____.
A. Halley and other scientists
B. the orbit of a comet
C. Newton and Halley
D. Halley and his discovery
5. Which of the following is TRUE?
A. Edmund Halley was an American scientist.
B. Halley made his discovery by doing experiments.
C. Isaac Newton was a famous mathematician.
D. The orbit of a comet had the shape of an around.
高一英语阅读理解中等难度题查看答案及解析
Young people all over the world can ________ Yang Liwei as an example of a man who managed to live his dream.
A.look out for B.look back on C.look down upon D.look up to
高一英语单项填空中等难度题查看答案及解析
________ World Wide Web was invented in 1991 by________ English scientist ,Tim Burners-lee.
A . \; an B. The; an C. The; the D. A; the
高一英语单项填空困难题查看答案及解析
Once there was an old man, who was completely broke (破产的), living in a tiny house. He had to live on a $105-a-month social security (保障) check.
At 65 years of age, he decided things had to change. So he thought about what he had to offer. His friends thought highly of his chicken recipe (烹饪法). He decided that this was his best shot at making a change.
He left Kentucky and traveled to different states to try to sell his recipe. He told restaurant owners that he had a mouth-watering chicken recipe. He offered the recipe to them for free, just asking for a small percentage (比例) on the items sold. Sounds like a good deal, right?
Unfortunately, not to most of the restaurants. He heard “NO” over l, 000 times, but he didn’t give up. He believed his chicken recipe was something special. He got rejected (拒绝) 1,009 times before he heard his first yes.
With that one success, the old man changed the way Americans eat chicken. Kentucky Fried Chicken, popularly known as KFC, was born. The old man was Colonel Harland Sanders, who was an American businessman, best known for founding fast food chicken restaurant chain Kentucky Fried Chicken. His name and image (肖像) are still symbols of KFC now.
1.When the old man was broke, we can infer that ______.
A. he had a lot of fast food chicken restaurants
B. he gave away 105 dollars to others every month
C. he had no money and lived a poor life
D. his image became a symbol of KFC
2.In order to change his life, the old man decided ______.
A. to get a social security check
B. to sell fried chicken in the street
C. to tell his friends the secret of his recipe
D. to introduce his recipe to restaurants
3.The old man succeeded after he tried ______ times.
A. 1,000 B. 1,001
C. 1,009 D. 1,010
4.What can we learn from the passage?
A. Actions speak louder than words. B. Always believe in yourself.
C. Far from eye, far from heart. D. It’s never too old to learn.
高一英语阅读理解中等难度题查看答案及解析
I asked her in English __________ she was, and she told me _________ she was an actress.
A.who, that B.who, / C.what, that D.how, /
高一英语单项填空中等难度题查看答案及解析