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Dịch hộ cái mọi người:
‘Super-Earth’ 40 light years away is best chance of finding life outside Solar System, say scientists
Point a high-powered telescope at the constellation Cetus, the sea monster, and it is just possible to make out a dim red dwarf star shining in the tail. Although it might seem unspectacular, orbiting around that star is a rocky planet that could hold the answer to whether we are alone in the universe.
Scientists say the planet is a ‘Super-Earth’ which is the b...
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Dịch hộ cái mọi người:
‘Super-Earth’ 40 light years away is best chance of finding life outside Solar System, say scientistsPoint a high-powered telescope at the constellation Cetus, the sea monster, and it is just possible to make out a dim red dwarf star shining in the tail. Although it might seem unspectacular, orbiting around that star is a rocky planet that could hold the answer to whether we are alone in the universe.
Scientists say the planet is a ‘Super-Earth’ which is the best place to look for signs of life outside of the Solar System. Early indications suggest it has an atmosphere, and sits within the ‘Goldilocks Zone’ where it is neither too hot nor too cold for liquid water to exist.
And it is only 40 light years from Earth meaning that it could be possible to send a signal. The planet was found by an international team of scientists who have been studying data from European Space Observatory’s High Accuracy Radial velocity Planet Searcher (HARPS) instrument which looks for regular changes in brightness of stars, which suggests a planet is passing by in orbit.
VI.Read the passage carefully, tlien decide whot hen the following,statement are true T) or false (F)
There are nine planets in our solar system. These planets each have their atmosphere and environmental conditions. Scientists have been trying to research other planets to see if it is possible for life to exist on the other eight own bodies in space.
Mercury and Pluto are probably the most difficult to research because of their position in the solar system. Mercury is so close...
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VI.Read the passage carefully, tlien decide whot hen the following,statement are true T) or false (F)
There are nine planets in our solar system. These planets each have their atmosphere and environmental conditions. Scientists have been trying to research other planets to see if it is possible for life to exist on the other eight own bodies in space.
Mercury and Pluto are probably the most difficult to research because of their position in the solar system. Mercury is so close to the sun that with our current technology a space shuttle would burn up before it even reached its atmosphere. Pluto is so far away that some scientists believe that it may not even be a planot but a large asteroid or comet. A space shuttle can not trave that far away because it is so far away from the sun that it would freeze.
Many scientists also believe that our solar system is not alone in the uni- with us. It is difficult to know if there is life present elaewhere in the universe. for many years to come. yerse. Many believe there are several other systems that share the uhiverse .The universe is a complex structure of space that may continue to be a mysterey for many years to come
32. There are nine planets in our solar system, besides Earth.
33. It is difficult to study the planet Mercury because it is very close to the sun.
34. We don't know much about Pluto even though we can see it up close
35. Pluto may not be a planet, according to some scientists.
36. Scientists have got enough information about the universe
Read the dialogue and then decide whether the statements that follow are true or false. Write True or False in your answersheet:
A planet is a body in space that revolves around a star. There are nine planets in our solar system, and these nine planets travel around the sun. The names of the planets are Mercury, Venus, Earth, Jupiter, Saturn, Uranus, Neptune, and Pluto. Planets travel in orbits around their stars . All of the planets of the solar system revolve in elliptical orbits. In other...
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Read the dialogue and then decide whether the statements that follow are true or false. Write True or False in your answersheet:
A planet is a body in space that revolves around a star. There are nine planets in our solar system, and these nine planets travel around the sun. The names of the planets are Mercury, Venus, Earth, Jupiter, Saturn, Uranus, Neptune, and Pluto. Planets travel in orbits around their stars . All of the planets of the solar system revolve in elliptical orbits. In other words, their orbits are like large, flat circles. The time that it takes a planet to make one revolution around the sun is called its year. The Greek were the first people to recognize and give names to some of the planets. The word planet comes from a Greek word meaning wanderer. If a person wanders, this means that he goes from one place to another and does not have a home. The Greek thought that the planets “wandered” in the sky. However, modern scientists can predict the movement of the planets very accurately
____ 1/ A planet revolves around the Earth.
____2/ Venus, Mars and Neptune are planets and stars.
____ 3/ The Greek were the first to recognize some of the planets.
____ 4/ The planets in our solar system travel around the sun and in elliptical orbits
Choose the underlined word or phrase(A,B,C or D) that needs correcting
1.Your sister enjoys watching detective films,wont she?..............
2.Jupiter,who is the largest planet in our solar system,has move gravity than Earth. ...........................................................
3.Although her tiredness ,she managed to finish her work . .............
4.You should not spend much time to surf the web. ......................
5.A new department store was building in our town last month. ....
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Choose the underlined word or phrase(A,B,C or D) that needs correcting
1.Your sister enjoys watching detective films,won't she?..............
2.Jupiter,who is the largest planet in our solar system,has move gravity than Earth. ...........................................................
3.Although her tiredness ,she managed to finish her work . .............
4.You should not spend much time to surf the web. ......................
5.A new department store was building in our town last month. .........
6.They used to having a big party when they lived in the city. ...........
7.Nha Trang,who has a long beach,attracts many foreign visitors . .............................
8.If we would have a large garden ,we would plant a lot of flowers in it. .........................................................
9.Why don't we share the cost of the accommodation? ...........................
RElative
B1
1.Is Zedco a company? It was taken over last year
2.Felix Reeve is a journalist. His tape recored was stolen
3.This famous picture is worth thousands of pounds . It was damaged during the war
4.I dont know the name of the woman.I spoke to her on the phone
5.We often go to visit our friends in Bristol. It is only 30 miles away
6.This is Mr. Carter. I was telling you about him
7.Theyve captured all the animals.They escaped from the zoo
8.A scientist has won the Nobel Prize....
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RElative
B1
1.Is Zedco a company? It was taken over last year
2.Felix Reeve is a journalist. His tape recored was stolen
3.This famous picture is worth thousands of pounds . It was damaged during the war
4.I don't know the name of the woman.I spoke to her on the phone
5.We often go to visit our friends in Bristol. It is only 30 miles away
6.This is Mr. Carter. I was telling you about him
7.They've captured all the animals.They escaped from the zoo
8.A scientist has won the Nobel Prize. He discovered a new planet
9.The river is the Wye. It flows through Hereford
10.We climbed to the top of the tower . We had a beautiful view from there
SOLVE THE CROSSWORD PUZZLE. Các em có hiểu biết thế nào về các hành tinh? Hãy thử thách với phần sau để mở rộng vốn hiểu biết của mình nhé. AcrossDown4. The seventh planet from the sun. It was the first planet to be found using a telescope.6. The second largest planet. A gas giant with rings of ice and rock.7. This cold, dark planet is the furthest from the sun.9. The smallest planet in our solar system is also the closest to the sun.1. Know as the Red Planet, it has two moons.2. The hottest pla...
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SOLVE THE CROSSWORD PUZZLE.
Các em có hiểu biết thế nào về các hành tinh? Hãy thử thách với phần sau để mở rộng vốn hiểu biết của mình nhé.
Across | Down |
4. The seventh planet from the sun. It was the first planet to be found using a telescope. 6. The second largest planet. A gas giant with rings of ice and rock. 7. This cold, dark planet is the furthest from the sun. 9. The smallest planet in our solar system is also the closest to the sun. | 1. Know as the Red Planet, it has two moons. 2. The hottest planet in our solar system. It rotates backwards on its axis. 3. The biggest planet in our solar system. It has a storm known as the Great Red Spot. 5. The yellow dwarf star at the center of our solar system. 8. Our home planet. The only known planet where there are living things. |
Task 5.Give the correct form of the word given to complete the sentence.1. After the Earth, Mars is the most ____habit______________ planet in our solar system. (HABIT)2. Mr. Charles Green was commissioned to conduct the __ ASTRONOMY ________________ observations. (ASTRONOMY)3. Microgravity means the state of __________________. (WEIGHT)4. Dennis Tito had travelled into space as a tourist before the __________________ of the world’s first commercial space line Virgin Galactic. (ESTABLISH)5....
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Task 5.Give the correct form of the word given to complete the sentence.
1. After the Earth, Mars is the most ____habit______________ planet in our solar system. (HABIT)
2. Mr. Charles Green was commissioned to conduct the __ ASTRONOMY ________________ observations. (ASTRONOMY)
3. Microgravity means the state of __________________. (WEIGHT)
4. Dennis Tito had travelled into space as a tourist before the __________________ of the world’s first commercial space line Virgin Galactic. (ESTABLISH)
5. Astronauts wash their hair with __________________ shampoo that does not need water. (RINSE)
6. The tenants are always__________________ in paying the rent. (PUNCTUALITY)
7. The computer performs the whole__________________ in less than three seconds. (OPERATE)
8. Employing part time staff gives companies greater__________________. (FLEXIBLE)
9. Pollution is a threat to the__________________environment. (GLOBE)
10. Charles won the highest prize in a speaking__________________ last week. (COMPETE)
11. The area has good natural __________________. (DRAIN)
12. How many __________________ metres of water are needed to fill the tank? (CUBE)
13. She is a designer of extraordinary __________________ . (VERSATILE)
14. Critics said the government's policy was __________________ . (AFFORD)
15. She experienced a __________________ mixture of emotions. (CONFUSE)
16. My ideas needed more careful __________________ . (EXPLORE)
17. There are __________________ways of doing this. (VARY)
18. She works as a __________________ secretary for an insurance company. (LANGUAGE)
19. The new airport is now fully __________________. (OPERATE)
20. They always pay __________________ . (PUNCTUAL)
Điền dạng đúng của từ trong ngoặc:
1.The low.............(attend) at the concert was a result ò the organizers carelessness about giving it even more extensive publicity.
2.Another attempt to establish a...................(last) peace has failed after one of the negotiators refused to sign the treaty.
3.This new situation is more than...................(advantage) to all the investors. Definitely,its a chance not to miss.
4.Besides innumerable human victims, the tornado has caused an e...
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Điền dạng đúng của từ trong ngoặc:
1.The low.............(attend) at the concert was a result ò the organizers' carelessness about giving it even more extensive publicity.
2.Another attempt to establish a...................(last) peace has failed after one of the negotiators refused to sign the treaty.
3.This new situation is more than...................(advantage) to all the investors. Definitely,it's a chance not to miss.
4.Besides innumerable human victims, the tornado has caused an enormous ...................(destroy) to the buildings in the area.
5.A sudden..............(grow) in food prices will certainly bring about violent protests from the population.
6.Let's stop quarrelling about such................(relevant) details.It doesn't matter what we take first,the soup or the second course.
7.The number of the nails Harry had bought at the ironmonger's wasn't.............(suffice) and we had to borrow a few from our neighbour.
8...............(obey) at this school is severely punished, so remember to mind your manners both during the lessons and outside the classroom.
9.Some people claim that the microprocessor is the greatest...............(invent) of the 20th century.
10.The actors received a.......................(stand) ovation from the enthusiastic audience for their brillant performance in Othello.
11.Without the congressmen's...............(value) assistance we would never have gathered enough money for our son's operation.
12.It's.............(point) to try to reach the village on foot.The only possible way of getting there is by helicopter.
13.Jack's intial.....................(excite) at talking part in the competition died down after he had learned about the extra costs he would have had to cover.
14.The.........................( please) of spending holidays in the countryside consists on breathing fresh air and being in harmony with nature.
15.You'd better ask Frank.I'm not in................(possess) of the manual you are looking for.
Read the text below and choose the correct word or phrase (A, B, C or D) for each space. Write your answer on the answer sheet. (2.5 points)
PLANET EARTH
Planet earth is part of a system of planets and their moons, as well as numerous asteroids and comets which (1) _____ around a huge star, the Sun. The Sun itself (2) _____ of gas. Nuclear reactions inside its core (3) _____ the heat and light that make life on the Earth (4) _____ . The Earth is the third of four small terrestrial (Earth like)...
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Read the text below and choose the correct word or phrase (A, B, C or D) for each space. Write your answer on the answer sheet. (2.5 points)
PLANET EARTH
Planet earth is part of a system of planets and their moons, as well as numerous asteroids and comets which (1) _____ around a huge star, the Sun. The Sun itself (2) _____ of gas. Nuclear reactions inside its core (3) _____ the heat and light that make life on the Earth (4) _____ . The Earth is the third of four small terrestrial (Earth like) planets (5) _____ orbit close to the Sun. Further out in our Solar System are four huge gas planets, while distant Pluto, (6) _____ planet, is made (7) _____ rock and ice. Our Earth is one of the ten planets that orbit the Sun - a huge, burning-hot star in the center of our Solar System. The Solar System and all the stars in the (8) _____ are part of our galaxy - the Milky Way, which (9) _____ as many as 200 billions stars. Beyond our galaxy (10) _____ millions more galaxies. They all add together to make up the Universe.
1. (A) run (B) orbit (C) turn (D) walk
2. (A) consists (B) remains (C) includes (D) maintains
3. (A) produce (B) product (C) production (D) productive
4. (A) able (B) possibility (C) possible (D) ability
5. (A) who (B) where (C) what (D) which
6. (A) the smaller (B) smallest (C) the most smallest (D) the smallest
7. (A) from (B) of (C) for (D) in
8. (A) space (B) sea (C) moon (D) sky
9. (A) consists (B) makes from (C) stays (D) contains
10. (A) is (B) are (C) to be (D) get