Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
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
IV.Read the passage. Decide which of the following statements is True(T), Palse(F) or No information(NI)
We are all destroying the Earth. The seas and rivers are too dirty to swim in it. These is so much smoke in the air that it's unhealthy to live in many of world's cities. We've cut down so many trees that there are now areas of wasteland all over the world. Farmers in many parts of Africa can not got grow enough to eat and in some Asian countries there is too little rice. Wild animals are quickly disappearing because we have killed too many. However, it isn't enough simply to talk about the problem. We must act before it's too late to do anything about it. Join us now. Save the Earth. This is too important to ignore
1.__F___ We can swim in the seas and rivers because they are not polluted now.
2.___F__ We are planting a lot of trees in areas of wasteland.
3.__T___ There isn’t rice enough to eat in many parts of Africa.
4.___T__ We are killing too many wild animals.
5.__F___ It’s not important to save the Earth.
6.___F__ It's pleasant to live in a lot of cities in the world now
7.___T__There are areas of wasteland now because many trees are cut down
8.__F___Rice can grow enough in many parts of Africa
9.___T__Animals are not as many now as they were a few years ago
10.__T__It's time to act if we want to save the Earth
There’s much more water than land on the (1) _surface__ of the earth. The seas and oceans cover nearly (2) _four-fifths__ of the whole world, and only one-fifth of (3) _its__ land. If you traveled over the earth in different directions, you would have to spend (4) __much_ more of your time (5) _moving__ on water that on roads or railways. We sometimes forget that for every mile of land (6) _there are__ four miles of water.
There’s so much water in the surface of our earth that we (7) __have_ to use two words to describe. We use the word SEAS (8) _describes__ those parts of water surface which (9) _is__ only few hundreds of mile, the word OCEANS to describe the huge area of water (10) _which__ are thousands of miles wide and very deep.
1. A. cover B. surface C. outer D. outside
2. A. four-fives B. four-fifth C. four fifths D. fourth-fifths
3. A. it is B. it’s C. its D. them are
4. A. many B. much C. few D. too
5. A. to move B. move C. moved D. moving
6. A. there are B. there is C. there has D. have
7. A. must B. should C. have D. would
8. A. describing B. describes C. describe D. to describe
9. A. is B. are C. has D. will be
10. A. that’s B. which C. where D. whose
There’s much more water than land on the (1) ___ of the earth. The seas and oceans cover nearly (2) ___ of the whole world, and only one-fifth of (3) ___ land. If you traveled over the earth in different directions, you would have to spend (4) ___ more of your time (5) ___ on water that on roads or railways. We sometimes forget that for every mile of land (6) ___ four miles of water.
There’s so much water in the surface of our earth that we (7) ___ to use two words to describe. We use the word SEAS (8) ___ those parts of water surface which (9) ___ only few hundreds of mile, the word OCEANS to describe the huge area of water (10) ___ are thousands of miles wide and very deep.
1. A. cover B. surface C. outer D. outside
2. A. four-fives B. four-fifth C. four fifths D. fourth-fifths
3. A. it is B. it’s C. its D. them are
4. A. many B. much C. few D. too
5. A. to move B. move C. moved D. moving
6. A. there are B. there is C. there has D. have
7. A. must B. should C. have D. would
8. A. describing B. describes C. describe D. to describe
9. A. is B. are C. has D. will be
10. A. that’s B. which C. where D. whose
Đọc đoạn văn, kế đến điền (T) hay (F)
We are all destroying the Earth. The seas and rivers are too dirty to swim in. There is so much smoke in the air that it is unhealthy to live in many of world’s cities. We have cut down so many trees that there are now vast areas of wasteland all over the world. As a result, farmers in parts of Africa can not grow enough to eat. In certain countries in Asia there is too little rice. Wild animals are quickly disappearing. For instance, tigers are rare in India now because we have killed too many. However, it isn’t enough simply to talk about the problem. We must act now before it is too late to do anything about it. Join us now. Save the Earth. This is too important to ignore.
- wasteland: đất khô cằn; hoang mạc
- rare: hiếm, rất ít
- ignore: lờ đi
- The seas and rivers are polluted now. T
- Smoke is harmful to human health. T
- We have planted many trees recently. F
- Wild animals are threstened with extinction. T
- There are only a small number of tigers left in India. T
- Save the Earth is an unimportant problem. F
Đọc đoạn văn, kế đến điền (T) hay (F)
We are all destroying the Earth. The seas and rivers are too dirty to swim in. There is so much smoke in the air that it is unhealthy to live in many of world’s cities. We have cut down so many trees that there are now vast areas of wasteland all over the world. As a result, farmers in parts of Africa can not grow enough to eat. In certain countries in Asia there is too little rice. Wild animals are quickly disappearing. For instance, tigers are rare in India now because we have killed too many. However, it isn’t enough simply to talk about the problem. We must act now before it is too late to do anything about it. Join us now. Save the Earth. This is too important to ignore.
- wasteland: đất khô cằn; hoang mạc
- rare: hiếm, rất ít
- ignore: lờ đi
- The seas and rivers are polluted now. T
- Smoke is harmful to human health. T
- We have planted many trees recently. F
- Wild animals are threstened with extinction. T
- There are only a small number of tigers left in India. T
- Save the Earth is an unimportant problem. F
ko biết đề là gì nên mk dịch ra nha
Sống ở nông thôn là điều mà mọi người từ thành phố thường mơ ước. Tuy nhiên, trên thực tế, nó có cả lợi thế và bất lợi của nó.
Chắc chắn có nhiều lợi thế để sống ở nông thôn. Trước hết, bạn có thể tận hưởng hòa bình và yên tĩnh. Hơn nữa, mọi người có xu hướng thân thiện hơn và cởi mở hơn. Một lợi thế nữa là ít xe cộ, vì vậy nó an toàn hơn cho trẻ nhỏ.
Tuy nhiên, có những hạn chế nhất định đối với cuộc sống bên ngoài thành phố. Thứ nhất, bởi vì có ít người hơn, bạn có thể có ít bạn bè hơn. Ngoài ra, giải trí khó tìm, đặc biệt là vào buổi tối. Hơn nữa, thực tế là có ít cửa hàng và dịch vụ hơn có nghĩa là khó tìm việc hơn. Kết quả là, bạn có thể phải đi một chặng đường dài để làm việc, điều này có thể cực kỳ tốn kém.
Tóm lại, nó có thể được nhìn thấy rằng nông thôn là phù hợp hơn cho một số người hơn những người khác. Trên toàn bộ, nó thường là nơi tốt nhất cho những người đã nghỉ hưu hoặc những người có con nhỏ. Ngược lại, những người trẻ tuổi, đơn thân có nghề nghiệp được cung cấp tốt hơn trong thành phố.
Sống ở nơi đất khách quê người là điều mà những người dân thành phố thường mơ ước. Tuy nhiên, trên thực tế, nó có cả mặt lợi và mặt hại.
Chắc chắn có nhiều thuận lợi để sống trong nước. Trước hết, bạn có thể tận hưởng sự yên bình và tĩnh lặng. Hơn nữa, mọi người có xu hướng thân thiện và cởi mở hơn. Thêm một ưu điểm nữa là ít xe cộ qua lại nên an toàn hơn cho trẻ nhỏ.
Tuy nhiên, có những mặt hạn chế nhất định đối với cuộc sống bên ngoài thành phố. Thứ nhất, vì có ít người hơn, bạn có khả năng có ít bạn bè hơn. Ngoài ra, rất khó tìm thấy các hoạt động giải trí, đặc biệt là vào buổi tối. Hơn nữa, thực tế là có ít cửa hàng và dịch vụ hơn đồng nghĩa với việc khó tìm việc hơn. Kết quả là, bạn có thể phải đi một quãng đường dài để làm việc, điều này có thể cực kỳ tốn kém.
Tóm lại, có thể thấy đất nước này phù hợp với một số người hơn những người khác, nhìn chung, nó thường là nơi tốt nhất cho những người đã nghỉ hưu hoặc có con nhỏ. Ngược lại, những người trẻ tuổi, độc thân có sự nghiệp được chu cấp tốt hơn ở thành phố.
1. Would try
2. Would make
3. Would have been improved
4. Will continue
5. Will be left
6. Growing up
7. Will go on
8. Stopped
9. Were controlled
10. Wouldn't become
11. Had
12. Would be
13. Will be
B. Choose the correct answers.
1. What is the passage about?
A. Planets in our solar System
B. The difference between Earth and other planets
C. Space exploration to find habitable planets
D. NASA’s missions to explore the outer planets
2. The Kepler space telescope is looking for__________
A. new planets in our galaxy
B. life on other planets
C. liquid water on other planets
D. Earth-sized planets in the solar System
3. Kepler has found five planets that__________.
A. has water and air
B. are similar to Earth
C. are not too far away from the Earth
D. are not in our solar System
4. The Kepler team predict that they will need__________ to find an Earth-like planet.
A. three years and possibly longer
B. as much as three years
C. no more than three years
D. approximately three years
5. What are the primary factors that make a planet habitable?
A. Liquid water and living things
B. Size and distance from the Sun
C. Hot temperature and weak gravity
D. Strong gravity and too much air
6. How much does the Kepler mission cost?
A. Exactly $600 million
B. About $600 million
C. More than $600 million
D. Less than $600 million
7. Which of the following statements is NOT true?
A. The planet can support life if it has water and air.
B. A very small planet will not have enough air.
C. Earth is four times as big as Neptune.
D. Kepler mission is scheduled to end in 2013.