Đáp án Tiếng Anh lớp 11 Unit 10 Global Success: The Ecosystem chi tiết

Unit 10 Tiếng Anh lớp 11 sách Global Success với chủ đề The Ecosystem (Hệ sinh thái) giúp học sinh mở rộng vốn từ về thế giới tự nhiên, tìm hiểu về tầm quan trọng của đa dạng sinh học và các cách bảo vệ hệ sinh thái địa phương.

Bài viết dưới đây tổng hợp đầy đủ đáp án và gợi ý trả lời cho tất cả các phần trong unit, giúp các bạn học sinh lớp 11 nắm vững kiến thức để vận dụng trong các bài kiểm tra sắp tới.

I. Getting Started

1. Listen and read - Ecosystems and humans

Phần mở đầu là cuộc hội thoại giữa Ms Hoa, Nam và Mai sau chuyến đi tham quan Vườn quốc gia Cúc Phương, qua đó giới thiệu khái niệm hệ sinh thái và lý do vì sao chúng ta cần bảo vệ chúng.

2. Read the conversation again and decide whether these statements are true (T) or false (F)

1 - F

2 - T

3 - T

3. Complete the diagram with words in 1

(1) Living

(2) Flora

(3) Fauna

(4) Bacteria

(5) Non-living

4. Use the words in the box to form compound nouns mentioned in 1. Match them with the meanings below

1 - climate change

2 - natural resources

3 - national park

4 - raw materials

👉 Xem chi tiết: Tiếng Anh 11 Unit 10 Getting Started

II. Language

Pronunciation - Intonation in question tags

Phần phát âm Unit 10 tập trung vào ngữ điệu lên/xuống trong câu hỏi đuôi, giúp người nghe hiểu được mức độ chắc chắn của người nói.

1. Listen to these conversations. Pay attention to the intonation of the question tags. Then practise saying them in pairs

1.

A: So we need to protect local ecosystems, don't we? ↘

B: Yes, we do.

2.

A: You'll take the books back to the library, won't you? ↗

B: OK, I'll do that tomorrow.

3. 

A: We don't want our planet to lose biodiversity, do we? ↘

B: No, we don't.

4. 

A: An ecosystem is a community of living things, isn't it? ↗

B: No, it isn't. It's a community of both living and non-living things.

5.

A: You went to Cuc Phuong National Park last weekend, didn't you? ↘

B: Yes, I did.

2. Mark the intonation in the question tags. Then listen and check

1.

A: Sorry, I didn't hear my alarm this morning.

B: So you were late again, weren't you? ↘

2.

A: I couldn't watch the match last night. We won, didn't we? ↗

B: Yes, we did.

3.

A: There are several ecosystems that can be found in Viet Nam.

B: Yes. Viet Nam is biologically diverse, isn't it? ↘

4.

A: We are running out of fossil fuels, aren't we? ↘

B: Yes, we are. We should find more alternative sources of energy.

5. 

A: People should stop damaging the environment, shouldn't they? ↘

B: Yes, I agree with you.

Vocabulary - Plants and animals

Phần từ vựng Unit 10 tập trung vào các từ và cụm từ về động thực vật và bảo tồn thiên nhiên.

1. Match the words and phrase with their meanings

1 - e: native (adj) = existing naturally in a place

2 - d: tropical forest (np) = thick forest that grows in the hot parts of the world

3 - a: species (n) = a group of animals or plants that have similar characteristics

4 - b: conservation (n) = the protection of the natural environment

5 - c: mammal (n) = any animal that gives birth to live young and feeds its young on milk

2. Complete the sentences using the correct form of the words and phrase in 1

1. Tropical forests

2. conservation

3. native

4. species

5. mammals

Grammar - Compound Nouns

Phần ngữ pháp Unit 10 giới thiệu về danh từ ghép - danh từ được tạo thành từ hai từ trở lên, có thể viết liền, viết tách hoặc có dấu gạch nối.

1. Use the words in the box to make five compound nouns

1 - endangered species

2 - nature reserve

3 - rain forest

4 - life expectancy

5 - vocational school

2. Work in pairs. Use the words in the box to make compound nouns. Then make sentences with them

Gợi ý đáp án:

1. wildlife

→ The national park is home to diverse wildlife, including elephants and tigers.

2. swimming pool

→ The hotel has a large outdoor swimming pool for guests.

3. sea level

→ Rising sea levels threaten many coastal communities.

4. mobile phone

→ Most students nowadays own a mobile phone. (Hầu hết học sinh ngày nay đều có điện thoại di động.)

👉 Xem chi tiết: Tiếng Anh 11 Unit 10 Language

III. Reading

Bài đọc Unit 10 giới thiệu về Vườn quốc gia U Minh Thượng - một trong những khu bảo tồn sinh thái quan trọng nhất vùng đồng bằng sông Cửu Long, nổi tiếng với đa dạng sinh học phong phú và cảnh sắc thiên nhiên hoang sơ.

1. Work in pairs. Look at the photos and discuss the questions

Gợi ý trả lời:

Câu 1: Have you ever been to U Minh Thuong National Park? Where is it?

Sample 1:

No, I haven't been to U Minh Thuong National Park yet. It's located in Kien Giang Province, about 60 kilometers south of Rach Gia city centre, in the Mekong River Delta region.

Sample 2:

Yes, I have been to U Minh Thuong National Park. It's located in Kien Giang Province in southern Vietnam, specifically in An Bien, An Minh, and Vinh Thuan districts. The park is about 60 kilometers south of Rach Gia city centre.

Câu 2: What can/did you see in the park?

In the park, visitors can see diverse wildlife, including various bird species, rare mammals like the fishing cat and Sunda pangolin, and the unique mangrove ecosystem. Tourists can also take boat trips through the waterways to experience nature and observe wildlife.

2. Read the article and match the headings (1-4) to the paragraphs (A-D)

Đáp án:

A - 3: Location

B - 4: Geography

C - 1: Flora and fauna

D - 2: Best time to visit

3. Read the article again and complete each sentence with no more than THREE words

1. biodiversity

2. central part

3. species of plants

4. types of mammals

5. August to November

4. Work in groups. Discuss the following questions

Why do we need national parks? What should we do to protect them?

👉 Xem gợi ý trả lời chi tiết: Tiếng Anh 11 Unit 10 Reading

IV. Speaking

Phần Speaking Unit 10 giúp học sinh luyện tập thảo luận về các cách bảo vệ đa dạng sinh học và cách ứng xử phù hợp khi tham quan vườn quốc gia.

1. Look at the table below. Which of the following are ways to protect local biodiversity? Tick (✓) the correct boxes. Add two more if you can

Đáp án:

✓ 1. Banning the hunting of wild animals

✓ 2. Planting local trees, flowers, and other plants

✗ 3. Promoting mass tourism (du lịch đại trà gây tác động tiêu cực đến môi trường)

✓ 4. Educating people about the importance of biodiversity

✗ 5. Increasing your carbon footprint (làm tăng lượng khí thải gây hại cho hệ sinh thái)

Hai ý bổ sung:

• Creating wildlife corridors and protected areas
• Reducing the use of pesticides and chemicals in agriculture

2. Work in pairs. Choose a way to protect local biodiversity from the list in 1 and tell your partner about it

Gợi ý trả lời mẫu:

Planting local trees, flowers, and other plants

Native plants are important because they have grown with local wildlife for a long time. They give food and homes to insects, birds, and other animals. Planting local plants helps restore natural habitats and stops foreign plants from taking over. We can help by learning which plants are native to our area, choosing native plants for our gardens, and joining tree-planting activities in our community.

Banning the hunting of wild animals

Banning hunting is important because many wild animals are in danger of dying out. Illegal hunting breaks the food chain and harms nature's balance. When we stop hunting, animals can grow in number again and keep their natural roles. We can help by telling the police about illegal hunting, supporting protection laws, and teaching others why we need to save wildlife.

3. Work in groups. Your class is on a field trip to a national park. Read the situations below and think of some possible responses

Gợi ý trả lời:

Situation 1 - Some classmates want to collect rare insects/flowers:

Please don't collect those rare species. They are protected by law and very rare. If everyone takes just one, they will disappear from this area. These plants and insects are important for the ecosystem. Instead, let's take photos to remember them.

Situation 2 - Some classmates want to feed wild animals:

Don't feed the wild animals. Human food is not good for them and can make them sick. When animals get food from people, they stop looking for their own food. This is dangerous for their survival. Let's just watch them from a distance.

Situation 3 - Some classmates throw rubbish on the grass and in the water:

Please don't throw rubbish here! Plastic takes hundreds of years to break down. Animals can eat plastic by mistake and die. Rubbish also pollutes the water and kills fish. We should put all our trash in bins. Let's keep this park clean for everyone.

Situation 4 - Some classmates want to collect wood to build a fire:

We shouldn't build a fire in the park. It's against the rules and very dangerous. A small fire can cause a big forest fire and destroy everything. Dead wood is home for many small animals and insects. Smoke also harms wildlife. If we need to cook, let's use the camping area where fires are allowed.

👉 Xem chi tiết: Tiếng Anh 11 Unit 10 Speaking

V. Listening

Phần Listening giúp các bạn học sinh luyện nghe qua bài nói chuyện của chuyên gia về tác động của con người đến các hệ sinh thái trên thế giới.

1. Choose the correct meanings of the words and phrases

1 - B

2 - A

3 - A

4 - B

2. Listen to a talk and choose the correct answers A, B, or C

1. B

2. C

3. B

4. B

5. A

3. Listen again and decide whether the statements are true (T) or false (F)

1. T

2. F

3. T

4. F

4. Work in groups. Discuss the following question

What can humans do to protect and restore the earth's ecosystems?

👉 Xem gợi ý trả lời chi tiết: Tiếng Anh 11 Unit 10 Listening

VI. Writing

Phần Writing Unit 10 yêu cầu học sinh viết bài luận nêu quan điểm (150-180 từ) về việc có nên chi nhiều ngân sách hơn để phục hồi các hệ sinh thái địa phương hay không.

1. Work in groups. Discuss and decide whether the following ideas are for or against restoring local ecosystems

	For	Against
1. It is more important to invest in healthcare and education.		✓
2. Air and water pollution are affecting our health.	✓
3. There are more serious problems such as unemployment and poverty.		✓
4. Many plant and animal species are disappearing.	✓
5. Cutting down forests is causing floods and other natural disasters.	✓
6. Ecosystems can restore themselves naturally.		✓

2. Write an opinion essay (150-180 words) presenting your point of view on whether we should spend more money on restoring local ecosystems

👉 Xem bài mẫu chi tiết: Tiếng Anh 11 Unit 10 Writing

VII. Communication and Culture / CLIL

Everyday English - Expressing likes and dislikes

Phần Everyday English Unit 10 tập trung vào cách diễn đạt sở thích và không thích trong các tình huống thực tế, đặc biệt khi tham gia hoạt động ở vườn quốc gia.

1. Listen and complete the conversation with the expressions in the box

(1) - C. I'm not a fan

(2) - A. I can't stand

(3) - B. I really love

2. Work in pairs. Use the model in 1 to make similar conversations

Gợi ý trả lời:

Tình huống 1

A: When I go on field trips to national parks, I love hiking through the forest trails. It's such a great way to explore nature. What about you?

B: I'm really into hiking too! But I'm not a fan of camping overnight in the forest. I find it quite uncomfortable.

A: Oh, I understand. Actually, I'm keen on wildlife photography during these trips. Have you ever tried taking photos of animals?

B: Yes, I have! I adore photographing birds and butterflies. However, I can't stand waking up too early in the morning for sunrise photography.

A: That's fair. What about collecting plant samples for biology class? Do you enjoy that activity?

B: To be honest, collecting samples is not my favourite activity. I'm more into observing animals in their natural habitats instead.

Tình huống 2

A: Let's plan our eco-friendly class party! I think we should use reusable plates and cups instead of disposable ones. What do you think?

B: I love that idea! I'm really into using eco-friendly materials. However, I'm not a fan of having too much plastic decoration at parties.

A: You're absolutely right. How about the food? I'm keen on serving organic vegetarian dishes. They're healthier and better for the environment.

B: I'm a big fan of vegetarian food! But I can't stand when there's too much food waste at parties. We should plan the portions carefully.

A: Great point! For activities, I'm into organizing some environmental games and quizzes about climate change. That would be both fun and educational.

B: I really love that idea! However, plastic party favors are not my favourite. Let's give guests small potted plants as gifts instead. They're much more meaningful and eco-friendly.

A: Perfect! I adore that idea. Our party will definitely be memorable and good for the planet!

CLIL - Protecting Ecosystems: Ideas from around the world

Bài đọc CLIL giới thiệu hai dự án bảo tồn sinh thái thành công trên thế giới: The Great Green Wall (châu Phi) và Belize Barrier Reef (Trung Mỹ).

1. Read the text and tick (✓) the correct project in the table

	The Great Green Wall	Belize Barrier Reef
1. It is a marine ecosystem of rich biodiversity.		✓
2. Its aim is to build the world's biggest living structure.	✓
3. Millions of trees have been planted in several African countries.	✓
4. The government has taken measures to restore and protect the ecosystem.		✓

2. Work in groups. Discuss the following questions

Are there similar projects in Viet Nam? Do you think the ideas in 1 can be applied in Viet Nam?

👉 Xem gợi ý trả lời chi tiết: Tiếng Anh 11 Unit 10 Communication & Culture

VIII. Looking Back

Pronunciation

Mark the intonation in the question tags. Then listen and check. Practise saying the sentences in pairs.

1. I can't find my key. You will help me find it, won't you? ↗

2. People have destroyed so many forests, haven't they? ↘

3. I haven't been to Yellowstone. I think it's a famous natural park in the USA, isn't it? ↘

4. I don't know much about Sam. He didn't graduate from university, did he? ↗

Vocabulary

Choose the correct word or phrase to complete each sentence

1. species

2. conservation

3. ecosystems

4. natural resources

Grammar

Find and correct the mistakes in the following sentences

1. busstop → bus stop

2. sunsetting → sunset

3. sightsee → sightseeing

4. wildlives → wildlife

👉 Xem chi tiết: Tiếng Anh 11 Unit 10 Looking Back

IX. Project

Phần Project Unit 10 yêu cầu các nhóm tạo một tấm áp phích về một hệ sinh thái địa phương và đề xuất các giải pháp để phục hồi hoặc bảo vệ nó, sau đó thuyết trình trước lớp.

Các nội dung cần trình bày:

• What does the ecosystem include?
• What is its current condition? Is it damaged?
• What can we do to restore and/or protect it?

👉 Xem bài mẫu chi tiết: Tiếng Anh 11 Unit 10 Project

Unit 10 về chủ đề The Ecosystem là bài học khép lại chương trình Tiếng Anh 11 Global Success với những kiến thức thiết thực về hệ sinh thái và bảo vệ môi trường.

Hy vọng bài tổng hợp này sẽ giúp các bạn học sinh nắm vững toàn bộ nội dung kiến thức của unit để vận dụng hiệu quả trong các bài thi hoặc kiểm tra môn Tiếng Anh.