Unit 7: Natural wonders of the world
Nội dung ôn tập:
- 1. A. Pronunciation
- 2. B. Vocabulary & Grammar
- 3. C. Speaking
- 4. D. Reading
- 5. E. Writing
Câu 1: Choose the word whose stress pattern is different from the others.
Câu 2: The Grand Canyon is a truly _______ natural wonder, attracting millions of visitors each year.
Câu 3: Complete the sentence with a suitable relative pronoun:
This is the national park _______ you can see many rare animals.
This is the national park _______ you can see many rare animals.
Câu 4: Choose the word whose underlined part is pronounced differently from the others.
Câu 5: Fill in the blank with an appropriate adjective from Unit 7:
Many tourists come to Ha Long Bay to admire its _______ limestone karsts and emerald waters.
Many tourists come to Ha Long Bay to admire its _______ limestone karsts and emerald waters.
Câu 6: Choose the word whose underlined part is pronounced differently from the others.
Câu 7: Visitors should always _______ the local environment when exploring natural wonders.
Câu 8: Complete the sentence with a suitable relative pronoun:
Mount Everest, _______ is the world's highest mountain, attracts many climbers.
Mount Everest, _______ is the world's highest mountain, attracts many climbers.
Câu 9: Choose the word whose underlined part is pronounced differently from the others.
Câu 10: Fill in the blank with an appropriate superlative adjective from Unit 7:
The Sahara Desert is the _______ desert in the world, covering a vast area of North Africa.
The Sahara Desert is the _______ desert in the world, covering a vast area of North Africa.
Câu 11: When visiting a national park, it's important to _______ the rules to protect the wildlife and environment.
Câu 12: Imagine you are talking to a foreign friend who wants to visit Vietnam. Which natural wonder would you recommend they visit and what makes it special to you?
Câu 13: If you _______ to Ha Long Bay, you would be amazed by its stunning limestone islands.
Câu 14: What is one important piece of advice you would give to someone visiting a natural wonder for the first time?
Câu 15: The Amazon Rainforest is home to an incredible _______ of plants and animals.
Câu 16: If we _______ to protect the environment, future generations will still be able to enjoy these natural wonders.
Câu 17: The Great Barrier Reef is a rich _______, home to thousands of marine species.
Câu 18: The Grand Canyon was formed over millions of years by the Colorado River _______ the rock layers.
Câu 19: Your friend says, "I'm going to visit Phong Nha-Ke Bang National Park next month. What should I definitely bring?" What would be the best advice?
Câu 20: If you could visit any natural wonder in the world, which one would you choose and what specifically about it fascinates you?
Câu 21: Your friend is planning a trip to a famous natural wonder like the Grand Canyon. They ask you, "What's the most important thing I should remember to make my visit enjoyable and safe?" What would be your best advice?
Câu 22: Imagine you are giving a short presentation to your classmates about how to protect natural wonders. What is one practical action you would suggest everyone can do, and briefly explain why it's important?
Câu 23: Read the following passage and answer the question:
Son Doong Cave: A Hidden World
Son Doong Cave, located in Phong Nha-Ke Bang National Park in Vietnam, is often described as the world's largest natural cave. Discovered by a local man in 1991, its true scale was revealed when British caving experts first explored it in 2009. The cave is so immense that it contains its own jungle ecosystems, underground rivers, and even unique weather patterns. Inside, explorers can witness gigantic stalagmites and stalactites, some reaching over 70 meters in height, as well as rare cave pearls. Visiting Son Doong is an extraordinary adventure, but it requires considerable physical fitness and a deep respect for its delicate environment. This breathtaking wonder truly offers a journey into a hidden world.
Based on the passage, which of the following statements about Son Doong Cave is TRUE?
Son Doong Cave: A Hidden World
Son Doong Cave, located in Phong Nha-Ke Bang National Park in Vietnam, is often described as the world's largest natural cave. Discovered by a local man in 1991, its true scale was revealed when British caving experts first explored it in 2009. The cave is so immense that it contains its own jungle ecosystems, underground rivers, and even unique weather patterns. Inside, explorers can witness gigantic stalagmites and stalactites, some reaching over 70 meters in height, as well as rare cave pearls. Visiting Son Doong is an extraordinary adventure, but it requires considerable physical fitness and a deep respect for its delicate environment. This breathtaking wonder truly offers a journey into a hidden world.
Based on the passage, which of the following statements about Son Doong Cave is TRUE?
Câu 24: In the passage, the word "immense" is used to describe Son Doong Cave. What is the closest meaning of "immense" in this context?
Câu 25: According to the passage, what are two specific features inside Son Doong Cave that make it so unique and breathtaking?
Câu 26: Read the following passage and choose the best answer to the question.
The Grand Canyon: A Geological Masterpiece
The Grand Canyon, located in Arizona, USA, is often considered one of the most spectacular natural wonders on Earth. This immense canyon, carved over millions of years by the powerful Colorado River, stretches for approximately 446 kilometers, is up to 29 kilometers wide, and plunges over 1.8 kilometers deep. Its distinctive layered bands of red rock tell a story spanning millions of years of geological history, with each layer representing a different era. Visitors to the Grand Canyon can experience breathtaking panoramic views from its rim, embark on challenging hikes down into the canyon, or even enjoy unique perspectives from helicopter tours. Protecting this fragile ecosystem is a top priority, and visitors are strongly encouraged to stay on marked trails and respect the diverse wildlife that calls the canyon home.
According to the passage, what is the primary natural force responsible for shaping the Grand Canyon?
The Grand Canyon: A Geological Masterpiece
The Grand Canyon, located in Arizona, USA, is often considered one of the most spectacular natural wonders on Earth. This immense canyon, carved over millions of years by the powerful Colorado River, stretches for approximately 446 kilometers, is up to 29 kilometers wide, and plunges over 1.8 kilometers deep. Its distinctive layered bands of red rock tell a story spanning millions of years of geological history, with each layer representing a different era. Visitors to the Grand Canyon can experience breathtaking panoramic views from its rim, embark on challenging hikes down into the canyon, or even enjoy unique perspectives from helicopter tours. Protecting this fragile ecosystem is a top priority, and visitors are strongly encouraged to stay on marked trails and respect the diverse wildlife that calls the canyon home.
According to the passage, what is the primary natural force responsible for shaping the Grand Canyon?
Câu 27: Choose the best sentence to complete the following email about planning a trip to a natural wonder.
Subject: Trip to Ha Long Bay!
Hi Minh,
Guess what? My family and I are planning a trip to Ha Long Bay next month! I'm so excited. I've heard it's incredibly beautiful with all the limestone islands. We're thinking of taking a boat tour and maybe even kayaking. _______ Do you have any other tips for what to do or see there?
Best,
Linh
Subject: Trip to Ha Long Bay!
Hi Minh,
Guess what? My family and I are planning a trip to Ha Long Bay next month! I'm so excited. I've heard it's incredibly beautiful with all the limestone islands. We're thinking of taking a boat tour and maybe even kayaking. _______ Do you have any other tips for what to do or see there?
Best,
Linh
Câu 28: Based on the passage about The Grand Canyon (Question 26), list two specific activities visitors can do there.
Câu 29: Imagine you visited a natural wonder in Vietnam, such as Phong Nha-Ke Bang National Park. Write a short paragraph (3-4 sentences) describing what you saw and how you felt about the experience.
Câu 30: Choose the sentence that best combines the two ideas below into one clear and grammatically correct sentence.
Idea 1: The Amazon Rainforest is home to incredible biodiversity.
Idea 2: It faces serious threats from deforestation.
Idea 1: The Amazon Rainforest is home to incredible biodiversity.
Idea 2: It faces serious threats from deforestation.
Câu 31: Read the passage and choose the best answer to the question.
Salar de Uyuni: The World's Largest Salt Flat
Salar de Uyuni in Bolivia is an extraordinary natural wonder, famous for being the world's largest salt flat. Covering over 10,000 square kilometers, it is a remnant of prehistoric lakes that evaporated, leaving behind a thick crust of salt. During the rainy season, a thin layer of water transforms the flat into a giant, crystal-clear mirror, perfectly reflecting the sky and creating breathtaking illusions. This unique landscape is also home to several species of flamingos and offers stunning views of distant volcanoes. It's not just a tourist attraction but also a significant source of lithium, an important mineral.
What is the most unique characteristic of Salar de Uyuni, especially during the rainy season?
Salar de Uyuni: The World's Largest Salt Flat
Salar de Uyuni in Bolivia is an extraordinary natural wonder, famous for being the world's largest salt flat. Covering over 10,000 square kilometers, it is a remnant of prehistoric lakes that evaporated, leaving behind a thick crust of salt. During the rainy season, a thin layer of water transforms the flat into a giant, crystal-clear mirror, perfectly reflecting the sky and creating breathtaking illusions. This unique landscape is also home to several species of flamingos and offers stunning views of distant volcanoes. It's not just a tourist attraction but also a significant source of lithium, an important mineral.
What is the most unique characteristic of Salar de Uyuni, especially during the rainy season?
Câu 32: Imagine your friend is planning to visit a natural wonder located in a very cold, snowy mountain region, like Mount Everest Base Camp. What is ONE important piece of advice you would give them regarding their clothing and gear preparation to ensure safety and comfort?
Câu 33: Read the passage and choose the best answer to the question.
Protecting Our Natural Treasures
Natural wonders across the globe, from majestic mountains to vibrant coral reefs, are facing unprecedented challenges. Climate change, with its rising temperatures and extreme weather events, poses a significant threat to many ecosystems. Pollution, especially plastic waste, contaminates oceans and land, harming wildlife and degrading landscapes. Furthermore, uncontrolled tourism can lead to erosion, disturbance of animals, and damage to delicate environments. It is crucial for individuals, communities, and governments to work together to implement sustainable practices and conservation efforts to preserve these invaluable treasures for future generations.
According to the passage, which of the following is NOT mentioned as a threat to natural wonders?
Protecting Our Natural Treasures
Natural wonders across the globe, from majestic mountains to vibrant coral reefs, are facing unprecedented challenges. Climate change, with its rising temperatures and extreme weather events, poses a significant threat to many ecosystems. Pollution, especially plastic waste, contaminates oceans and land, harming wildlife and degrading landscapes. Furthermore, uncontrolled tourism can lead to erosion, disturbance of animals, and damage to delicate environments. It is crucial for individuals, communities, and governments to work together to implement sustainable practices and conservation efforts to preserve these invaluable treasures for future generations.
According to the passage, which of the following is NOT mentioned as a threat to natural wonders?
Câu 34: Choose the best transition word or phrase to complete the sentence below.
Many natural wonders are popular tourist destinations; _______, visitors should always follow local guidelines and respect the environment to minimize their impact.
Many natural wonders are popular tourist destinations; _______, visitors should always follow local guidelines and respect the environment to minimize their impact.
Câu 35: Read the short description about the Northern Lights and answer the question.
The Northern Lights, also known as Aurora Borealis, are a spectacular natural light display in the Earth's sky, predominantly seen in high-latitude regions. They are caused by disturbances in the magnetosphere by solar wind. These disturbances are the result of collisions between gaseous particles in the Earth's atmosphere with charged particles released from the sun's atmosphere. This interaction creates the beautiful, dancing lights we observe.
What is the primary natural cause of the Northern Lights, according to the description?
The Northern Lights, also known as Aurora Borealis, are a spectacular natural light display in the Earth's sky, predominantly seen in high-latitude regions. They are caused by disturbances in the magnetosphere by solar wind. These disturbances are the result of collisions between gaseous particles in the Earth's atmosphere with charged particles released from the sun's atmosphere. This interaction creates the beautiful, dancing lights we observe.
What is the primary natural cause of the Northern Lights, according to the description?
Câu 36: Read the passage about Mount Everest and choose the best answer.
"Mount Everest, Earth's highest mountain above sea level, is located in the Mahalangur Himal sub-range of the Himalayas. The international border between China and Nepal runs across its summit. Standing at an astounding 8,848.86 meters (29,031.7 feet), it attracts many highly experienced mountaineers as well as novice climbers willing to pay professional mountain guides. Although it is a challenging climb, the breathtaking views from its slopes and the sense of achievement draw thousands of adventurers each year. However, climbing Everest is extremely dangerous, with risks including altitude sickness, harsh weather, and avalanches."
What is the main purpose of this passage?
"Mount Everest, Earth's highest mountain above sea level, is located in the Mahalangur Himal sub-range of the Himalayas. The international border between China and Nepal runs across its summit. Standing at an astounding 8,848.86 meters (29,031.7 feet), it attracts many highly experienced mountaineers as well as novice climbers willing to pay professional mountain guides. Although it is a challenging climb, the breathtaking views from its slopes and the sense of achievement draw thousands of adventurers each year. However, climbing Everest is extremely dangerous, with risks including altitude sickness, harsh weather, and avalanches."
What is the main purpose of this passage?
Câu 37: Imagine you are writing a postcard to a friend from a famous natural wonder, such as Victoria Falls. Complete the sentence to describe your feeling.
"Having witnessed the sheer power and beauty of Victoria Falls, I feel absolutely _______."
"Having witnessed the sheer power and beauty of Victoria Falls, I feel absolutely _______."
Câu 38: Read the following passage and choose the best answer.
"The Giant's Causeway in Northern Ireland is an extraordinary natural wonder, famous for its unique interlocking basalt columns. These columns, mostly hexagonal, are the result of an ancient volcanic eruption that occurred about 50 to 60 million years ago. As the lava cooled quickly, it contracted and cracked, creating these perfectly shaped pillars. Legend has it that the columns were built by a giant named Finn MacCool to create a path to Scotland. Today, it stands as a UNESCO World Heritage site, attracting tourists who marvel at its geological perfection and mythical tales."
In the passage, the word "hexagonal" is used to describe the basalt columns. What does "hexagonal" mean?
"The Giant's Causeway in Northern Ireland is an extraordinary natural wonder, famous for its unique interlocking basalt columns. These columns, mostly hexagonal, are the result of an ancient volcanic eruption that occurred about 50 to 60 million years ago. As the lava cooled quickly, it contracted and cracked, creating these perfectly shaped pillars. Legend has it that the columns were built by a giant named Finn MacCool to create a path to Scotland. Today, it stands as a UNESCO World Heritage site, attracting tourists who marvel at its geological perfection and mythical tales."
In the passage, the word "hexagonal" is used to describe the basalt columns. What does "hexagonal" mean?
Câu 39: Your friend asks you, "Why should I visit Ha Long Bay?" Write one reason in a complete sentence.
Câu 40: Read the passage about the Amazon River and choose the best answer.
"The Amazon River, flowing through South America, is the largest river by discharge volume of water in the world, and by some measures, it is also the longest. It discharges an enormous amount of freshwater into the Atlantic Ocean, accounting for about 20% of the global riverine discharge. Its vast basin is home to the Amazon Rainforest, the world's largest tropical rainforest, which supports an unparalleled diversity of plant and animal species. The river itself teems with unique aquatic life, including pink river dolphins and piranhas. It plays a crucial role in global climate regulation and is a vital resource for millions of people."
Based on the passage, what can be inferred about the Amazon River's importance to the global environment?
"The Amazon River, flowing through South America, is the largest river by discharge volume of water in the world, and by some measures, it is also the longest. It discharges an enormous amount of freshwater into the Atlantic Ocean, accounting for about 20% of the global riverine discharge. Its vast basin is home to the Amazon Rainforest, the world's largest tropical rainforest, which supports an unparalleled diversity of plant and animal species. The river itself teems with unique aquatic life, including pink river dolphins and piranhas. It plays a crucial role in global climate regulation and is a vital resource for millions of people."
Based on the passage, what can be inferred about the Amazon River's importance to the global environment?
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