Câu hỏi:
1 năm trước

Read the following passage and choose the correct answer to each of the questions.

Though called by sweet-sounding names like Firinga or Katrina, tropical cyclones are huge rotating storms 200 to 2,000 kilometers wide with winds that blow at speeds of more than 100 kilometers per hour (kph). Weather professionals know them as tropical cyclones, but they are called hurricanes in the Caribbean Sea, typhoons in the Pacific Ocean, and cyclones in the Indian Ocean. They occur in both the northern and southern hemispheres. Large ones have destroyed cities and killed hundreds of thousands of people.

Tropical cyclones begin over water that is warmer than 27 degrees Celsius (80 degrees Fahrenheit) slightly north or south of the earth’s equator. Warm, humid air full of water vapor moves upward. The earth’s rotation causes the growing storm to start to rotate around its center (called the eye). At a certain height, the water vapor condenses, changing to liquid and releasing heat. The heat draws more air and water vapor upward, creating a cycle as air and water vapor rise and liquid water falls. If the cycle speeds up until winds reach 118 kilometers per hour, the storm qualifies as a tropical cyclone.

Most deaths in tropical cyclones are caused by storm surge. This is a rise in sea level, sometimes seven meters or more, caused by the storm pushing against the ocean’s surface. Storm surge was to blame for the flooding of New Orleans in 2005. The storm surge of Cyclone Nargis in 2008 in Myanmar pushed seawater nearly four meters deep some 40 kilometers inland, resulting in many deaths.

It has never been easy to forecast a tropical cyclone accurately. The goal is to know when and where the next tropical cyclone will form. “And we can’t really do that yet,” says David Nolan, a weather researcher from the University of Miami. The direction and strength of tropical cyclones are also difficult to predict, even with computer assistance. In fact, long-term forecasts are poor; small differences in the combination of weather factors lead to very different storms. More accurate forecasting could help people decide to evacuate when a storm is on the way.

The word “evacuate” in paragraph 4 mostly means ______.

Trả lời bởi giáo viên

Đáp án đúng: a

evacuate (v): sơ tán

A. di chuyển đến những nơi an toàn hơn                  

B. đưa ra dự đoán chính xác

C. có biện pháp phòng ngừa                                      

D. gọi cứu trợ

=> evacuate = move to safer places

Thông tin: More accurate forecasting could help people decide to evacuate when a storm is on the way.

Tạm dịch: Dự báo chính xác hơn có thể giúp mọi người quyết định sơ tán khi một cơn bão đang đến.

Hướng dẫn giải:

Kiến thức: Đọc hiểu

Giải thích thêm:

Dịch bài đọc:

Mặc dù được gọi bằng những cái tên nghe có vẻ ngọt ngào như Firinga hoặc Katrina, nhưng những cơn bão nhiệt đới là những cơn bão lớn xoay quanh 200 đến 2.000 km với những sức gió lên tới hơn 100 km một giờ (kph). Các chuyên gia thời tiết biết chúng là những cơn bão nhiệt đới, nhưng chúng được gọi là “hurricanes” ở biển Caribbean, “typhoons” ở Thái Bình Dương và “cyclones” ở Ấn Độ Dương. Chúng xảy ra ở cả bắc và nam bán cầu. Những cơn bão lớn đã phá hủy các thành phố và giết chết hàng trăm ngàn người.

Bão nhiệt đới bắt đầu trên mặt nước khi nhiệt độ nóng hơn 27 độ C (80 độ F) ở phía bắc hoặc phía nam của đường xích đạo trái đất. Không khí ấm áp, ẩm ướt đầy hơi nước di chuyển lên trên. Vòng quay trái đất khiến cơn bão đang phát triển bắt đầu xoay quanh tâm của nó (được gọi là mắt bão). Ở một độ cao nhất định, hơi nước ngưng tụ, chuyển thành chất lỏng và giải phóng nhiệt. Nhiệt thu hút nhiều không khí và hơi nước lên trên, tạo ra một vòng quay khi không khí và hơi nước tăng lên và nước dạng lỏng rơi xuống. Nếu vòng quay tăng tốc cho đến khi gió đạt 118 km mỗi giờ, thì cơn bão đủ điều kiện là một cơn bão nhiệt đới.

Hầu hết các trường hợp tử vong trong các cơn bão nhiệt đới là do bão dâng. Đây là sự dâng cao ở mực nước biển, đôi khi từ bảy mét trở lên, do cơn bão đẩy vào bề mặt đại dương. Nước dâng do bão được cho là nguyên nhân của trận lụt ở New Orleans năm 2005. Bão dâng do cơn bão Nargis năm 2008 ở Myanmar đã đẩy nước biển sâu gần bốn mét vào sâu khoảng 40 km vào đất liền, làm cho nhiều người thiệt mạng.

Chưa bao giờ dễ dàng để dự báo một cơn bão nhiệt đới một cách chính xác. Mục tiêu là để biết thời gian và địa điểm cơn bão nhiệt đới tiếp theo sẽ hình thành. David Nolan, một nhà nghiên cứu thời tiết từ Đại học Miami nói rằng: “Và chúng ta vẫn chưa thể thực sự làm được điều đó,”. Hướng đi và sức mạnh của các cơn bão nhiệt đới cũng khó dự đoán, ngay cả với sự trợ giúp của máy tính. Trong thực tế, dự báo dài hạn kém; những sự khác biệt nhỏ trong sự kết hợp của các yếu tố thời tiết dẫn đến những cơn bão rất khác nhau. Dự báo chính xác hơn có thể giúp mọi người quyết định sơ tán khi một cơn bão đang đến.

Câu hỏi khác

Câu 1:

Read the passage and choose the correct option (A, B, C, or D) to answer each of the given questions.

In 1959, the government of Egypt was working on a plan to build a dam on the River Nile. It was called the Aswan Dam, and it was intended to generate electricity and allow the river water to be used for agriculture. There was one big problem with the plan, though. The dam would flood a nearby valley that contained ancient Egyptian treasures, including two enormous stone temples.

It can be difficult for governments to choose culture and history over economics. However, if countries always made decisions like this, the majority of the world's ancient sites would end up being destroyed. Luckily, UNESCO stepped in. They formed a committee that tried to convince Egypt to protect its ancient treasures. With support from many countries, they were finally successful. The huge temples were carefully removed from their original site and moved to a safe location so that the dam could be built.

After their success in saving the temples in Egypt, UNESCO went on to save more sites around the world. They protected lagoons in Venice, ruins in Pakistan, and temples in Indonesia. With industrialisation changing the world rapidly, there were many sites that needed to be saved. Eventually, UNESCO formed the World Heritage Organisation to protect important natural and historic sites wherever it was necessary.

By now, the World Heritage Organisation has protected hundreds of sites ranging from beautiful natural islands to buildings in large cities and ancient ruins. If you're able to visit any of the many protected sites, you'll agree it was worth it.

What is the best title for the passage?

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Câu 2:

Read the passage and choose the correct option (A, B, C, or D) to answer each of the given questions.

In 1959, the government of Egypt was working on a plan to build a dam on the River Nile. It was called the Aswan Dam, and it was intended to generate electricity and allow the river water to be used for agriculture. There was one big problem with the plan, though. The dam would flood a nearby valley that contained ancient Egyptian treasures, including two enormous stone temples.

It can be difficult for governments to choose culture and history over economics. However, if countries always made decisions like this, the majority of the world's ancient sites would end up being destroyed. Luckily, UNESCO stepped in. They formed a committee that tried to convince Egypt to protect its ancient treasures. With support from many countries, they were finally successful. The huge temples were carefully removed from their original site and moved to a safe location so that the dam could be built.

After their success in saving the temples in Egypt, UNESCO went on to save more sites around the world. They protected lagoons in Venice, ruins in Pakistan, and temples in Indonesia. With industrialisation changing the world rapidly, there were many sites that needed to be saved. Eventually, UNESCO formed the World Heritage Organisation to protect important natural and historic sites wherever it was necessary.

By now, the World Heritage Organisation has protected hundreds of sites ranging from beautiful natural islands to buildings in large cities and ancient ruins. If you're able to visit any of the many protected sites, you'll agree it was worth it.

The word “this” in paragraph 2 refers to ____________.

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Câu 3:

Read the passage and choose the correct option (A, B, C, or D) to answer each of the given questions.

In 1959, the government of Egypt was working on a plan to build a dam on the River Nile. It was called the Aswan Dam, and it was intended to generate electricity and allow the river water to be used for agriculture. There was one big problem with the plan, though. The dam would flood a nearby valley that contained ancient Egyptian treasures, including two enormous stone temples.

It can be difficult for governments to choose culture and history over economics. However, if countries always made decisions like this, the majority of the world's ancient sites would end up being destroyed. Luckily, UNESCO stepped in. They formed a committee that tried to convince Egypt to protect its ancient treasures. With support from many countries, they were finally successful. The huge temples were carefully removed from their original site and moved to a safe location so that the dam could be built.

After their success in saving the temples in Egypt, UNESCO went on to save more sites around the world. They protected lagoons in Venice, ruins in Pakistan, and temples in Indonesia. With industrialisation changing the world rapidly, there were many sites that needed to be saved. Eventually, UNESCO formed the World Heritage Organisation to protect important natural and historic sites wherever it was necessary.

By now, the World Heritage Organisation has protected hundreds of sites ranging from beautiful natural islands to buildings in large cities and ancient ruins. If you're able to visit any of the many protected sites, you'll agree it was worth it.

What is meant by the first sentence of the second paragraph?

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1 năm trước
Câu 4:

Read the passage and choose the correct option (A, B, C, or D) to answer each of the given questions.

In 1959, the government of Egypt was working on a plan to build a dam on the River Nile. It was called the Aswan Dam, and it was intended to generate electricity and allow the river water to be used for agriculture. There was one big problem with the plan, though. The dam would flood a nearby valley that contained ancient Egyptian treasures, including two enormous stone temples.

It can be difficult for governments to choose culture and history over economics. However, if countries always made decisions like this, the majority of the world's ancient sites would end up being destroyed. Luckily, UNESCO stepped in. They formed a committee that tried to convince Egypt to protect its ancient treasures. With support from many countries, they were finally successful. The huge temples were carefully removed from their original site and moved to a safe location so that the dam could be built.

After their success in saving the temples in Egypt, UNESCO went on to save more sites around the world. They protected lagoons in Venice, ruins in Pakistan, and temples in Indonesia. With industrialisation changing the world rapidly, there were many sites that needed to be saved. Eventually, UNESCO formed the World Heritage Organisation to protect important natural and historic sites wherever it was necessary.

By now, the World Heritage Organisation has protected hundreds of sites ranging from beautiful natural islands to buildings in large cities and ancient ruins. If you're able to visit any of the many protected sites, you'll agree it was worth it.

Why did UNESCO get involved in Egypt?

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Câu 5:

Read the passage and choose the correct option (A, B, C, or D) to answer each of the given questions.

In 1959, the government of Egypt was working on a plan to build a dam on the River Nile. It was called the Aswan Dam, and it was intended to generate electricity and allow the river water to be used for agriculture. There was one big problem with the plan, though. The dam would flood a nearby valley that contained ancient Egyptian treasures, including two enormous stone temples.

It can be difficult for governments to choose culture and history over economics. However, if countries always made decisions like this, the majority of the world's ancient sites would end up being destroyed. Luckily, UNESCO stepped in. They formed a committee that tried to convince Egypt to protect its ancient treasures. With support from many countries, they were finally successful. The huge temples were carefully removed from their original site and moved to a safe location so that the dam could be built.

After their success in saving the temples in Egypt, UNESCO went on to save more sites around the world. They protected lagoons in Venice, ruins in Pakistan, and temples in Indonesia. With industrialisation changing the world rapidly, there were many sites that needed to be saved. Eventually, UNESCO formed the World Heritage Organisation to protect important natural and historic sites wherever it was necessary.

By now, the World Heritage Organisation has protected hundreds of sites ranging from beautiful natural islands to buildings in large cities and ancient ruins. If you're able to visit any of the many protected sites, you'll agree it was worth it.

Why is the World Heritage Organisation more important now than it would have been 200 years ago?

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Câu 6:

Read the text again. Decide whether the following statements are true (T), false (F)

Changing lifestyles for better health

As a way of living, lifestyle is everyday behaviours, activities, and diet. It involves your work, leisure activities, food and drink consumption, and interaction with people. That is why it is important to have a healthy lifestyle. Although it is often difficult to change your habits, reorganising your daily activities to achieve a healthy lifestyle is not impossible. Here are some steps you need to take to have a better life and health.

Become more active

Scientists have proved that regular exercise can help to reduce cholesterol and the risk of heart disease. Remember that you do not need to do too much exercise - just a 30-minute walk a day will bring health benefits. But it is important that you do it regularly and safely. Simple things like walking or cycling to school, using the stairs instead of the lift, doing the housework and gardening can all contribute to good health.

Moreover, hobbies such as dancing, reading, listening to music, playing chess, and solving crossword or sudoku puzzles are also good ways to keep your body and mind engaged, and increase life expectancy. No matter where you are - at home, at work, or at play - always look for opportunities to be more active and energetic.

Eat healthily

‘Eat to live, not live to eat’ is the advice to follow.The food and drink we consume can dramatically affect our health. Bad nutrition based on fast food, and meals high in fat and sugar can lead to obesity, diabetes, some types of cancer and other chronic diseases. Planning and following a healthy and balanced diet is not difficult at all. Eat the right amount of calories to balance the energy you get from food and the energy you use. Make sure you have a wide range of foods to receive all the nutrients you need. Remember to eat less saturated fat, sugar and salt, and more fish, fruit, and vegetables.

Stay positive and be happy

Once you have started to be more active and eat more healthily, you can notice that you also feel happier. There is no doubt that daily worrying and stress can damage your heart and brain. When you are under a lot of stress, you may get angry easily. Anger and hostility have negative effects on the cardiovascular system. Recent research has confirmed that angry, hostile people live a shorter life. Try to control your anger, always look at the positive side of every situation and be optimistic. If necessary, practise some meditation and yoga to help you to relieve your stress and anger, and enjoy life more.

1. It is not possible to change your daily habits and activities.

2. In order to reduce cholesterol, you need to exercise a lot and work out more than 30 minutes every day.

3. Physical activity should be done not just regularly, but safely.

4. You should consume less fat and more sugar to balance the energy you use with the energy that goes into your body.

Stress and anger can affect people's life expectancy negatively.

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Câu 7:

Read the following passage and choose the correct answer to each of the questions.

Though called by sweet-sounding names like Firinga or Katrina, tropical cyclones are huge rotating storms 200 to 2,000 kilometers wide with winds that blow at speeds of more than 100 kilometers per hour (kph). Weather professionals know them as tropical cyclones, but they are called hurricanes in the Caribbean Sea, typhoons in the Pacific Ocean, and cyclones in the Indian Ocean. They occur in both the northern and southern hemispheres. Large ones have destroyed cities and killed hundreds of thousands of people.

Tropical cyclones begin over water that is warmer than 27 degrees Celsius (80 degrees Fahrenheit) slightly north or south of the earth’s equator. Warm, humid air full of water vapor moves upward. The earth’s rotation causes the growing storm to start to rotate around its center (called the eye). At a certain height, the water vapor condenses, changing to liquid and releasing heat. The heat draws more air and water vapor upward, creating a cycle as air and water vapor rise and liquid water falls. If the cycle speeds up until winds reach 118 kilometers per hour, the storm qualifies as a tropical cyclone.

Most deaths in tropical cyclones are caused by storm surge. This is a rise in sea level, sometimes seven meters or more, caused by the storm pushing against the ocean’s surface. Storm surge was to blame for the flooding of New Orleans in 2005. The storm surge of Cyclone Nargis in 2008 in Myanmar pushed seawater nearly four meters deep some 40 kilometers inland, resulting in many deaths.

It has never been easy to forecast a tropical cyclone accurately. The goal is to know when and where the next tropical cyclone will form. “And we can’t really do that yet,” says David Nolan, a weather researcher from the University of Miami. The direction and strength of tropical cyclones are also difficult to predict, even with computer assistance. In fact, long-term forecasts are poor; small differences in the combination of weather factors lead to very different storms. More accurate forecasting could help people decide to evacuate when a storm is on the way.

As stated in paragraph 1, tropical cyclones are storms with winds blowing at speeds of ______.

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