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Our sun is actually an orange, dwarf star. Although it is not nearly the ....hottest ....(hot) star known, its surface temperature is about 10,000'F and that of its interior is thought to be in the range of 20,000,000'F. We ......commonly ..... (common) think of the sun as burning, yet it's too hot to burn and is composed of elemental gases.
The sun is 865,000 miles in diameter and has a mass one-third of a million times ......greater ....(great) than the Earth's. Scientists believe that it's two billion years old and, instead of cooling, is still getting hotter. Perhaps, within the next two billion years, it will reach a temperature of sufficient intensity to destroy the Earth.
The sun's corona is almost as hot as interior. Solar prominences-tongues of hot gas-leap outward a half million miles from the sun's surface at speeds reaching 250,000 miles an hour. ........Fortunately... (fortune) , these prominences do not travel the full ninety three million miles to earth, nor are their terrific temperatures transmitted through space. Some of the energy from these ..disturbances ....... (urban) does not reach our atmosphere, however, and is believed to cause changes in weather.Our sun is actually an orange, dwarf star. Although it is not nearly the hottest star known, its surface temperature is about 10,000'F and that of its interior is thought to be in the range of 20,000,000'F. We commonly think of the sun as burning, yet it's too hot to burn and is composed of elemental gases.
The sun is 865,000 miles in diameter and has a mass one-third of a million times greater than the Earth's. Scientists believe that it's two billion years old and, instead of cooling, is still getting hotter. Perhaps, within the next two billion years, it will reach a temperature of sufficient intensity to destroy the Earth.
Our sun is actually an orange, dwarf star. Although it is not nearly the hottest star known, its surface temperature is about 10,000'F and that of its interior is thought to be in the range of 20,000,000'F. We commonly think of the sun as burning, yet it's too hot to burn and is composed of elemental gases.
The sun is 865,000 miles in diameter and has a mass one-third of a million times greater than the Earth's. Scientists believe that it's two billion years old and, instead of cooling, is still getting hotter. Perhaps, within the next two billion years, it will reach a temperature of sufficient intensity to destroy the Earth.
The sun's corona is almost as hot as interior. Solar prominences-tongues of hot gas-leap outward a half million miles from the sun's surface at speeds reaching 250,000 miles an hour. Fortunately, these prominences do not travel the full ninety three million miles to earth, nor are their terrific temperatures transmitted through space. Some of the energy from these disurbances does not reach our atmosphere, however, and is believed to cause changes in weather.Our sun is actually an orange, dwarf star. Although it is not nearly the hottest star known, its surface temperature is about 10,000'F and that of its interior is thought to be in the range of 20,000,000'F. We commonly think of the sun as burning, yet it's too hot to burn and is composed of elemental gases.
The sun is 865,000 miles in diameter and has a mass one-third of a million times greater than the Earth's. Scientists believe that it's two billion years old and, instead of cooling, is still getting hotter. Perhaps, within the next two billion years, it will reach a temperature of sufficient intensity to destroy the Earth
điền từ thích hợp vào chỗ trống
today i ...received ....... a letter from my friends.
he.............is........... tall and handsome with a smiling face
is hehandsome.............enough...... to be a film star?
oh, no. he isn't hangsome enough to be.........an.............. actor
does your friend like...........telling...... jokes
what do you know .......about............ the sun
the earth moves.........around ............ the sun
điền từ thích hợp vào chỗ trống
today i .....received.... a letter from my friends.
he............is........... tall and handsome with a smiling face
is hehandsome.........enough........ to be a film star?
oh, no. he isn't hangsome enough to be.............an.......... actor
does your friend like.........telling........ jokes
what do you know .........about.......... the sun
the earth moves...........around.......... the sun
1. Alexander Graham Bell is a great ……INVENTION……………………in the world. (INVENT)
2. I like this food very much. It's very …TASTY………………. ............ . (TASTE )
1. F
Soduka is a planet that is very different from Earth.
(Soduka là một hành tinh rất khác so với Trái Đất.)
Thông tin:
Nick: Yes, it is. It's about four creatures Titu, Kaku, Hub, and Barb. They're travelling back to Soduka, a planet like Earth. Along the way they have to land on Earth because their spaceship breaks down. They meet Tommy and become friends with him.
(Nick: Đúng rồi. Nó là về bốn sinh vật Titu, Kaku, Hub, và Barb. Họ đang trở về Soduka, một hành tinh giống Trái Đất. Trên đường về thì họ phải đáp xuống Trái Đất vì tàu vũ trụ của họ bị hỏng. Họ gặp Tommy và trở thành bạn với anh ta.)
2. T
Titu, Kaku, Hub, and Barb have to land on Earth because their spaceship breaks down.
(Titu, Kaku, Hub, và Barb phải đáp xuống Trái Đất vì tàu vũ trụ của chúng bị hỏng.)
Thông tin:
Nick: Yes, it is. It's about four creatures Titu, Kaku, Hub, and Barb. They're travelling back to Soduka, a planet like Earth. Along the way they have to land on Earth because their spaceship breaks down. They meet Tommy and become friends with him.
(Nick: Đúng rồi. Nó là về bốn sinh vật Titu, Kaku, Hub, và Barb. Họ đang trở về Soduka, một hành tinh giống Trái Đất. Trên đường về thì họ phải đáp xuống Trái Đất vì tàu vũ trụ của họ bị hỏng. Họ gặp Tommy và trở thành bạn với anh ta.)
3. T
Tommy helps the four creatures make a new spaceship so that they can return to Soduka.
(Tommy giúp bốn sinh vật làm con tàu mới để chúng có thể trở về Soduka.)
Thông tin:
Nick: Tommy helps the four creatures repair their spaceship, so they can travel back to their home planet. But their commander forces them to return to Earth to destroy it. Tommy and the four creatures try to oppose the commander.
(Nick: Tommy giúp bốn sinh vật sửa lại tàu của chúng, để họ có thể trở về hành tinh mẹ của mình. Nhưng chỉ huy của họ bắt họ quay lại Trái Đất và hủy diệt nó. Tommy và bốn sinh vật cố gắng chống lại tên chỉ huy.)
4. F
The four creatures travel to Earth again to visit Tommy.
(Bốn sinh vật đến Trái Đất lần nữa để thăm Tommy.)
Thông tin:
Nick: Tommy helps the four creatures repair their spaceship, so they can travel back to their home planet. But their commander forces them to return to Earth to destroy it. Tommy and the four creatures try to oppose the commander.
(Nick: Tommy giúp bốn sinh vật sửa lại tàu của chúng, để họ có thể trở về hành tinh mẹ của mình. Nhưng chỉ huy của họ bắt họ quay lại Trái Đất và hủy diệt nó. Tommy và bốn sinh vật cố gắng chống lại tên chỉ huy.)
5. T
The novel makes Nick and Mai think about the possibility that Earth might be attacked by aliens.
Thông tin:
Mai: So it has a happy ending! What do you think about the possibility of aliens attacking Earth?
Nick: I'm not sure about it. But I’m starting to think about it. I sometimes ask myself what we would do if aliens took over our planet.
(Mai: Vậy đó là một kết thúc có hậu! Cậu nghỉ sao về khả năng người ngoài hình tinh tấn công Trái Đất?
Nick: Mình không chắc về điều đó. Nhưng mình sẽ bắt đầu nghĩ về nó. Đôi khi mình tự hỏi bản thân chúng ta sẽ làm gì nếu người ngoài hành tinh nắm quyền kiểm soát Trái Đất.)
Điền từ vào chỗ trống
We have seen photographs of the whole earth taken from great distances in outer space . This is the first time , the ………… first time , in man's long history that such pictures have been possible . ……………… many years most people have believed that the earth was ball-shaped . A few thought it was round and ………… , like a coin . Now we know , beyond doubt , that those few were …………… . The photographs show a ball-shaped …………… , bright and beautiful . In colour photographs of the earth , the sky is as …………… as coal . The ……… looks much bluer than it usually does to us . All our grey ………… are a perfect white in colour ; because , of course , the ………… is for ever shining on them . We are ….……… to live on the beautiful earth
ĐÁP ÁN: Chọc vào đây
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
điền một giới từ vào chỗ trống:
1. phong nha cave in viet nam is known ..as. a world heritage site
2.the eiffel tower was designed ..by. a french engineer ..for. paris world's fair .in.. 1889
3.coming to our area, visitors can take guided tours ...to the jungle or swim .in.. the blue sea
4. we have just returned ..from. a trip to hue citadel
5. in our place it is very cold ..at. night but it's warm ..in. the day
6. the lucturer is talking ..about. the great wall of china
Điền giới từ thích hợp:
The earth is........on.......a spaceship traveling....to......the sun. It does so ..with... a very great speed.