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Fill in the gap with a word given in the box
planet | region | explorations | surface |
climate | languages | invention | Difference |
1. There have been many ………explorations………..to Mars by human beings since the mid 20th century.
2. There are many reasons why the …………surface………on Mars is not suitable for human life.
3. The ……invention…………of telescope has helped people to see planets in the distance.
4. I don’t like the climate in this………planet….. because it has a lot of rain and wind.
5. What do you think is the biggest ………Difference………between Earth and Mars?
6. It is the only ………region…………that has water in liquid form on the surface.
7. What is the part of the Earth’s ……climate…………and atmosphere in which plants and animals can live?
8. Can those aliens understand all ………languages……human speak?
1.explorations
2.surface
3.invention
4.planet
5.difference
6.region
7.climate
8.languages
Read the text and answer the questions.
Mars is the fourth planet from the Sun and is commonly referred to as the Red Planet. The rocks, soil and sky have a red or pink hue. The distinct red color was observed by stargazers throughout history. It was given its name by the Romans in honor of their god of war. Other civilizations have had similar names. The ancient Egyptians named the planet Her Descher meaning the red one.
Before space exploration, Mars was considered the best candidate for harboring extraterrestrial life. Astronomers thought they saw straight lines crisscrossing its surface. This led to the popular belief that irrigation canals on the planet had been constructed by intelligent beings. In 1938, when Orson Welles broadcasted a radio drama based on the science fiction classic War of the Worlds by H.G. Wells, enough people believed in the tale of invading Martians to cause a near panic.
Another reason for scientists to expect life on Mars had to do with the apparent seasonal color changes on the planet's surface. This phenomenon led to speculation that conditions might support a bloom of Martian vegetation during the warmer months and cause plant life to become dormant during colder periods.
1.What's another name of Mars?
It's Red Planet
2.Why did Mars have its name ?
It was given its name by the Romans in honor of their god of war
3.Was Mars considered the best candidate for harboring extraterresrial life before space exploration?
Yes , it was
4.When did Orson Welles broadcast a radio drama based on the science fiction classic War of the Worlds by H.G?
In 1938
#Yumi
1. Another name of Mars is the Red Planet.
2. It was given its name by the Romans in honor of their god of war.
3. Yes, it was .
4. In 1938
1. They are still wondering what planets in outer space might support life.
2. It needs to have the correct amount of air to hold an atmosphere around it.
3. Its gravity is not strong enough to hold an enough amount of air.
4. Its day lasts for 24.5 hours.
5. Because it is too cold and lacks oxygen.
1. How far is it from Mars to the Sun?
Mars is more than 142 million miles from the sun
2. What is the average temperature on Mars?
The average temperature on Mars is minus 80 degrees Fahrenheit
3. What covers almost all of Mars?
Canyons, volcanoes and craters covers almost all of Mars?
4. What can cover the whole planet?
Dust storm can cover the whole planet!
5. What is your weight on Mars if you weigh 100 pounds on Earth?
37 pounds
1. possibility
2. recognition
3. communication
4. connection
5. translation
1. Scientists are interested in the possibility life on Mars.
(Các nhà khoa học rất có hứng thú với khả năng có sự sống trên sao Hỏa.)
2. We can use face recognition to identify people.
(Chúng ta có thể dùng công nghệ nhận diện gương mặt để nhận ra người khác.)
3. When we communicate using technology, it is called digital communication.
(Khi chúng ta sử dụng công nghệ để giao tiếp, nó được gọi là giao tiếp kĩ thuật số.)
4. The Internet connection is slow here, so we can't get in the chat room.
(Kết nối mạng ở đây chậm nên chúng tôi không thể vào được phòng trò chuyện.)
5. Do you think this translation machine will be cheaper in the future?
(Bạn có nghĩ rằng máy dịch sẽ rẻ hơn trong tương lai?)
1 A
2 C
3 D
4 A
5 B