2025 IB DP Language B 模擬試題連答案詳解

Your school is considering replacing all physical textbooks and traditional lectures with AI-powered personal digital tutors. While some support this for its personalized learning pace, others have concerns about data privacy and the loss of human interaction. Write a response of 450 to 600 words in which you explore both sides of this debate and state your position. Choose the most appropriate text type from the three options below: 1) Blog post, 2) Essay, 3) Letter to the school principal.

Based on Text A (below), what did Elena find to be the most difficult aspect of her experience in Monteverde?

**Text A: Eco-Tourism in Costa Rica**
Last summer, Elena embarked on a voluntary eco-tourism project in the cloud forests of Monteverde. Instead of staying in luxury resorts, she lived with a local host family, learning how they cook traditional meals and manage wastewater sustainably. She spent her mornings reforesting clearings. The main challenge, she noted, was not the physical labor, but the relentless humidity that kept her gear damp.

Based on Text A, what specific conservation activity did Elena participate in during her mornings?

Based on Text B (below), what fear did traditionalists initially have regarding the use of digital tools for oral storytelling?

**Text B: The Revival of Indigenous Languages**
In a small community in northern Canada, elders are partnering with software developers to save the endangered ancestral language, Inuktitut. By creating an interactive mobile app that utilizes gaming mechanics, they have successfully engaged the local youth. While traditionalists initially argued that digital media might dilute the spiritual sanctity of oral storytelling, most now agree that without digital visibility, the language would perish within two generations.

Based on Text B, what is predicted to happen to the Inuktitut language if it fails to achieve digital visibility?

Based on Text C (below), what is the primary diagnostic function of the AI-driven adaptive software used in high schools?

**Text C: Artificial Intelligence in Classrooms**
Dr. Alvarez, a leading researcher in educational technology, believes that AI tools should supplement, not supplant, teachers. In her latest pilot study in Barcelona, AI-driven adaptive software was introduced to assist high school students struggling with algebra. The software identifies individual learning gaps in real-time, allowing teachers to deliver targeted micro-lessons. However, Dr. Alvarez warns that over-reliance on these tools could weaken students' collaborative problem-solving skills.

Based on Text C, what is the potential negative consequence of relying too heavily on AI tools in education?

Based on Text C, what are teachers able to do once the AI software has pinpointed a student's learning gaps?

Based on Text D (below), state one positive corporate outcome resulting from Sweden's shared parental leave policy.

**Text D: Gender Equality in Nordic Workplaces**
Sweden's 'shared parental leave' policy has revolutionized workplace dynamics. By allocating 480 days of paid parental leave, with specific months reserved exclusively for each parent, the policy encourages fathers to take an active role in early childcare. Critics argued this would disrupt corporate productivity, but studies show it has led to higher employee retention and a narrower gender pay gap.

According to the text, what was the main motivation for developing the 'LinguaSave' AI tool?

How did the author's perception of code-switching change over time?

According to the text, how does slow travel financially benefit the host community compared to conventional tourism?

Based on the text below, what is the primary benefit of the newly developed bioreactor technology?

"While initial lab-grown meat initiatives struggled with scalability, the newly developed multi-layered bioreactors allow cells to grow three-dimensionally, reducing production time by 40% and cutting nutrient-solution waste in half, though initial setup costs remain high."

Based on the text below, what is the main goal of the 'slow travel' movement?

"Unlike traditional tourism, which prioritizes ticking off major landmarks in rapid succession, slow travel encourages journeys via rail or foot. It emphasizes immersion in local neighborhoods, supporting independent businesses, and minimizing the carbon footprint of transit."

Based on the text below, what does the heritage language represent for third-generation immigrants?

"For third-generation immigrants, learning the heritage language is rarely about basic survival; instead, it serves as a psychological bridge. It reconstructs a fractured cultural link, enabling them to decipher family histories and reclaim an identity that feels diluted by assimilation."

According to the text below, why are dual-vocational training systems gaining popularity?

"Dual-vocational systems, which combine classroom instruction with paid on-the-job apprenticeships, are seeing a resurgence. Critics argue they narrow career pathways too early, but proponents highlight that graduates experience a seamless transition into the workforce, with employment rates exceeding 90% within three months of completion."

Based on the passage below, what is identified as a major barrier to gender pay equity?

"While overt discrimination has decreased, systemic barriers persist. Chief among these is the 'motherhood penalty', where women who take parental leave are frequently passed over for promotions, whereas men who become fathers often experience a salary increase, perpetuating the earnings gap."

According to the passage below, what is the primary ethical concern regarding generative AI models trained on public databases?

"Generative AI models can produce stunning digital art in seconds. However, because these systems are trained on millions of copyrighted images scraped from the internet without consent, creators argue this constitutes intellectual property theft and devalues human artistry."

Based on the passage below, what is a major criticism of voluntourism?

"While voluntourism aims to combine travel with community service, it often yields unintended negative consequences. Short-term volunteers, though well-meaning, often lack the professional skills needed for construction or teaching projects, resulting in sub-standard work that local communities must later repair or redo."

Based on the excerpt below, how does code-switching serve bilingual individuals?

"Code-switching—alternating between languages in a single conversation—is not a sign of linguistic deficiency. Rather, it is a sophisticated social tool. Bilinguals use it to signal solidarity with a specific group, convey nuances that do not translate easily, or navigate complex multi-ethnic spaces."

Read the text below and answer the question that follows.

"For many second-generation immigrants, heritage languages are more than just systems of communication; they are vessels of historical memory and familial connection. While some argue that complete linguistic assimilation is the swiftest route to social cohesion, studies consistently show that individuals who maintain their mother tongue alongside the dominant national language exhibit a more robust sense of self and greater psychological resilience. Rather than dividing their loyalty, bilingualism allows these individuals to navigate multiple cultural landscapes with ease, acting as natural bridges in an increasingly globalized world."

According to the text, what is a key advantage for individuals who preserve their heritage language?

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Read the following text excerpt:

"For many indigenous communities, preserving their ancestral tongue is not merely an academic exercise but a vital means of safeguarding their cultural heritage. When a language fades, a unique worldview and rich oral traditions are lost forever. Conversely, revitalization projects have breathed new life into these communities, strengthening social cohesion."

Based on the text above, find the word that is closest in meaning to **"protecting"**.

Read the following text excerpt:

"For many indigenous communities, preserving their ancestral tongue is not merely an academic exercise but a vital means of safeguarding their cultural heritage. When a language fades, a unique worldview and rich oral traditions are lost forever. Conversely, revitalization projects have breathed new life into these communities, strengthening social cohesion."

Based on the text above, find the word that is closest in meaning to **"unity"**.

Read the following text excerpt:

"The development of mRNA vaccines represents a paradigm shift in modern medicine. Instead of introducing a weakened virus, these innovative treatments instruct cells to produce a harmless spike protein, triggering a robust immune response. This breakthrough has paved the way for tackling other relentless pathogens."

Based on the text above, find the word that is closest in meaning to **"provoking"** or **"activating"**.

Read the following text excerpt:

"The development of mRNA vaccines represents a paradigm shift in modern medicine. Instead of introducing a weakened virus, these innovative treatments instruct cells to produce a harmless spike protein, triggering a robust immune response. This breakthrough has paved the way for tackling other relentless pathogens."

Based on the text above, find the word that is closest in meaning to **"unyielding"** or **"persistent"**.

Read the following text excerpt:

"Ecotourism has emerged as a sustainable alternative to conventional mass tourism. By promoting responsible travel to natural areas, it conserves the environment and improves the well-being of local people. However, travelers must remain vigilant against 'greenwashing', where destinations falsely claim to be eco-friendly to attract naive tourists."

Based on the text above, find the word that is closest in meaning to **"watchful"** or **"alert"**.

Read the following text excerpt:

"Ecotourism has emerged as a sustainable alternative to conventional mass tourism. By promoting responsible travel to natural areas, it conserves the environment and improves the well-being of local people. However, travelers must remain vigilant against 'greenwashing', where destinations falsely claim to be eco-friendly to attract naive tourists."

Based on the text above, find the word that is closest in meaning to **"traditional"** or **"standard"**.

Read the following text excerpt:

"Achieving gender parity in leadership roles is essential for societal progress. Organizations that actively promote diverse representation experience enhanced innovation and better decision-making. Despite some advancements, deep-seated biases continue to impede the professional growth of marginalized groups."

Based on the text above, find the word that is closest in meaning to **"equality"** or **"equivalence"**.

Read the following text excerpt:

"Achieving gender parity in leadership roles is essential for societal progress. Organizations that actively promote diverse representation experience enhanced innovation and better decision-making. Despite some advancements, deep-seated biases continue to impede the professional growth of marginalized groups."

Based on the text above, find the word that is closest in meaning to **"hinder"** or **"obstruct"**.

Read Text A below, then answer the question.

Text A: Language, Identity, and the Digital Frontier
In our increasingly globalized world, the preservation of indigenous languages has become a paramount concern. Many communities are leveraging digital tools to document oral histories. Social media platforms provide an accessible avenue for youth to engage with ancestral tongues. These modern initiatives are vital for sustaining cultural diversity, ensuring that unique worldviews do not vanish. However, some purists argue that digital representation might dilute the sacred nature of traditional dialects. Nonetheless, the fusion of technology and tradition seems to be the most viable path forward.

Based on Text A, find the word in the text that is a synonym for: 'of greatest importance; supreme'.

Read Text A below, then answer the question.

Text A: Language, Identity, and the Digital Frontier
In our increasingly globalized world, the preservation of indigenous languages has become a paramount concern. Many communities are leveraging digital tools to document oral histories. Social media platforms provide an accessible avenue for youth to engage with ancestral tongues. These modern initiatives are vital for sustaining cultural diversity, ensuring that unique worldviews do not vanish. However, some purists argue that digital representation might dilute the sacred nature of traditional dialects. Nonetheless, the fusion of technology and tradition seems to be the most viable path forward.

Based on Text A, find the word in the text that is a synonym for: 'using to maximum advantage; exploiting'.

Read Text A below, then answer the question.

Text A: Language, Identity, and the Digital Frontier
In our increasingly globalized world, the preservation of indigenous languages has become a paramount concern. Many communities are leveraging digital tools to document oral histories. Social media platforms provide an accessible avenue for youth to engage with ancestral tongues. These modern initiatives are vital for sustaining cultural diversity, ensuring that unique worldviews do not vanish. However, some purists argue that digital representation might dilute the sacred nature of traditional dialects. Nonetheless, the fusion of technology and tradition seems to be the most viable path forward.

Based on Text A, find the word in the text that is a synonym for: 'reachable; easy to obtain or use'.

Read Text A below, then answer the question.

Text A: Language, Identity, and the Digital Frontier
In our increasingly globalized world, the preservation of indigenous languages has become a paramount concern. Many communities are leveraging digital tools to document oral histories. Social media platforms provide an accessible avenue for youth to engage with ancestral tongues. These modern initiatives are vital for sustaining cultural diversity, ensuring that unique worldviews do not vanish. However, some purists argue that digital representation might dilute the sacred nature of traditional dialects. Nonetheless, the fusion of technology and tradition seems to be the most viable path forward.

Based on Text A, find the word in the text that is a synonym for: 'disappear completely; cease to exist'.

Read Text A below, then answer the question.

Text A: Language, Identity, and the Digital Frontier
In our increasingly globalized world, the preservation of indigenous languages has become a paramount concern. Many communities are leveraging digital tools to document oral histories. Social media platforms provide an accessible avenue for youth to engage with ancestral tongues. These modern initiatives are vital for sustaining cultural diversity, ensuring that unique worldviews do not vanish. However, some purists argue that digital representation might dilute the sacred nature of traditional dialects. Nonetheless, the fusion of technology and tradition seems to be the most viable path forward.

Based on Text A, find the word in the text that is a synonym for: 'weaken the strength or force of'.

Read Text A below, then answer the question.

Text A: Language, Identity, and the Digital Frontier
In our increasingly globalized world, the preservation of indigenous languages has become a paramount concern. Many communities are leveraging digital tools to document oral histories. Social media platforms provide an accessible avenue for youth to engage with ancestral tongues. These modern initiatives are vital for sustaining cultural diversity, ensuring that unique worldviews do not vanish. However, some purists argue that digital representation might dilute the sacred nature of traditional dialects. Nonetheless, the fusion of technology and tradition seems to be the most viable path forward.

Based on Text A, find the word in the text that is a synonym for: 'workable; capable of surviving or succeeding'.

Based on Text A (about sustainable tourism), state whether the following statement is True or False and justify it with a direct quotation from the text: 'The eco-lodge project only began supporting the local economy after its fifth year of operation.'

Based on Text B (about language revitalization), state whether the following statement is True or False and justify it with a direct quotation from the text: 'Most young people have no interest in keeping their heritage language alive.'

Based on Text C (about workplace equality), state whether the following statement is True or False and justify it with a direct quotation from the text: 'The new gender quota law immediately reached its intended goal of 40% representation.'

Based on Text D (about medical technology), state whether the following statement is True or False and justify it with a direct quotation from the text: 'Healthcare workers initially rejected the AI tool because they were worried about losing their jobs.'

According to the passage on bilingualism and youth culture, what is the primary reason why young immigrants engage in 'code-switching' when speaking with their peers?