Thursday, 1 January 2026

Retell Lecture

Sample 6: Urbanization

Lecture Passage

Urbanization refers to the increasing movement of people from rural areas to cities. This trend is mainly driven by better job opportunities, education, and healthcare facilities in urban regions. As cities expand, they contribute to economic growth and innovation. However, rapid urbanization also creates challenges such as housing shortages, traffic congestion, and environmental pollution. For example, many large cities struggle with air pollution due to increased vehicle use. Therefore, proper urban planning is necessary to ensure sustainable city development.

Notes about the Audio

  • Urbanization = rural to urban migration
  • Causes: jobs, education, healthcare
  • Benefits: economic growth
  • Problems: housing, traffic, pollution
  • Example: air pollution
  • Need for urban planning

Retell Lecture Answer

The lecture was about urbanization.
The speaker explained that people are moving from rural areas to cities for better opportunities.
He/She also mentioned economic growth due to urban development.
In addition, problems like pollution and housing shortages was highlighted as an important point.
Furthermore, air pollution caused by increased vehicles was discussed.
Overall, the lecture emphasized that proper urban planning is essential for sustainability.


Sample 7: Renewable Energy

Lecture Passage

Renewable energy comes from natural sources that can be replenished over time, such as solar, wind, and hydro power. These energy sources are environmentally friendly and reduce dependence on fossil fuels. Governments around the world are investing in renewable technologies to combat climate change. However, challenges include high initial costs and energy storage issues. For instance, solar energy cannot be produced at night. Despite these limitations, renewable energy remains a key solution for a sustainable future.

Notes about the Audio

  • Renewable energy = natural sources
  • Examples: solar, wind, hydro
  • Reduces fossil fuel use
  • Government investment
  • Challenges: cost, storage
  • Example: solar at night

Retell Lecture Answer

The lecture was about renewable energy.
The speaker explained that renewable energy comes from natural and replenish able sources.
He/She also mentioned reduced dependence on fossil fuels.
In addition, challenges such as high cost and storage problems were highlighted as an important point.
Furthermore, solar energy limitations at night were discussed.
Overall, the lecture emphasized that renewable energy is important for a sustainable future.


Sample 8: Online Education

Lecture Passage

Online education has grown rapidly due to advances in digital technology. It allows students to access courses from anywhere in the world, providing flexibility and convenience. Online learning is often more affordable than traditional education and supports lifelong learning. However, it requires strong self-discipline and reliable internet access. For example, students without stable connectivity may struggle to participate fully. Therefore, online education is a powerful tool but not suitable for everyone.

Notes about the Audio

  • Online education growth
  • Flexible, convenient
  • Affordable learning
  • Requires discipline
  • Internet access needed
  • Not for everyone

Retell Lecture Answer

The lecture was about online education.
The speaker explained that online learning offers flexibility and global access.
He/She also mentioned lower cost compared to traditional education.
In addition, the need for self-discipline and internet access was highlighted as an important point.
Furthermore, students facing connectivity problems were discussed.
Overall, the lecture emphasized that online education is useful but has limitations.


Sample 9: Mental Health

Lecture Passage

Mental health is an essential part of overall well-being. Psychological stress, anxiety, and depression can affect productivity and quality of life. Modern lifestyles, work pressure, and social isolation contribute to mental health issues. Maintaining mental health involves stress management, social support, and professional help when needed. For instance, regular exercise and counseling can reduce anxiety. As awareness increases, societies are beginning to prioritize mental health care.

Notes about the Audio

  • Mental health = well-being
  • Issues: stress, anxiety
  • Causes: work pressure, isolation
  • Solutions: exercise, support
  • Example: counseling
  • Growing awareness

Retell Lecture Answer

The lecture was about mental health.
The speaker explained that mental health affects productivity and quality of life.
He/She also mentioned stress and anxiety caused by modern lifestyles.
In addition, the importance of stress management and support was highlighted as an important point.
Furthermore, exercise and counseling to reduce anxiety was discussed.
Overall, the lecture emphasized that mental health care should be prioritized.


Sample 10: Artificial Intelligence

Lecture Passage

Artificial intelligence refers to machines that can perform tasks requiring human intelligence. AI is widely used in areas such as healthcare, finance, and transportation. It improves efficiency and accuracy in decision-making. However, concerns include job displacement and ethical issues. For example, automation may replace certain manual jobs. Despite these concerns, AI continues to advance rapidly and reshape industries worldwide.

Notes about the Audio

  • AI = machine intelligence
  • Uses: healthcare, finance
  • Improves efficiency
  • Concerns: jobs, ethics
  • Example: automation
  • Rapid growth

Retell Lecture Answer

The lecture was about artificial intelligence.
The speaker explained that AI enables machines to perform intelligent tasks.
He/She also mentioned its use in healthcare and other industries.
In addition, concerns about job loss and ethics were highlighted as an important point.
Furthermore, automation replacing manual jobs was discussed.
Overall, the lecture emphasized that AI is rapidly transforming industries.

 

Retell Lecture

Sample 1: Climate Change

Lecture Passage

Climate change has become one of the most serious global challenges in recent decades. Scientists explain that rising global temperatures are mainly caused by human activities such as burning fossil fuels and deforestation. As greenhouse gases increase in the atmosphere, they trap heat and lead to global warming. This warming affects weather patterns, causing more frequent floods, droughts, and heatwaves. In addition, climate change negatively impacts biodiversity, agriculture, and human health. For example, melting glaciers contribute to rising sea levels, threatening coastal cities. Therefore, international cooperation and sustainable practices are essential to reduce environmental damage.

Retell Lecture Answer (Template-based)

The lecture was about climate change.
The speaker explained that global warming is caused by human activities like burning fossil fuels.
He/She also mentioned changes in weather patterns such as floods and droughts.
In addition, the impact on biodiversity and human health was highlighted as an important point.
Furthermore, melting glaciers causing rising sea levels was discussed.
Overall, the lecture emphasized that global cooperation is necessary to protect the environment.


Sample 2: Importance of Education

Lecture Passage

Education plays a vital role in personal development and national progress. It provides individuals with knowledge, skills, and critical thinking abilities. Through education, people gain better employment opportunities and improve their standard of living. Moreover, educated societies tend to be more innovative and socially responsible. Education also promotes equality by empowering disadvantaged groups. For instance, higher literacy rates are often linked to lower poverty levels. As a result, governments invest heavily in education systems to ensure long-term economic growth.

Retell Lecture Answer

The lecture was about the importance of education.
The speaker explained that education develops knowledge and critical thinking skills.
He/She also mentioned better employment opportunities through education.
In addition, social responsibility and equality was highlighted as an important point.
Furthermore, the link between literacy and reduced poverty was discussed.
Overall, the lecture emphasized that education is essential for long-term national development.


Sample 3: Technology in Modern Life

Lecture Passage

Technology has transformed the way people live and work in modern society. Advances in communication technology have made information accessible within seconds. Businesses rely on digital tools to improve efficiency and productivity. However, excessive use of technology can lead to problems such as reduced physical activity and social isolation. Despite these challenges, technology continues to support education, healthcare, and global connectivity. For example, online learning platforms allow students to study remotely. Therefore, balanced use of technology is necessary.

Retell Lecture Answer

The lecture was about technology in modern life.
The speaker explained that technology has changed communication and access to information.
He/She also mentioned its role in improving business efficiency.
In addition, negative effects like social isolation were highlighted as an important point.
Furthermore, online learning as an example of technological benefits was discussed.
Overall, the lecture emphasized that technology should be used in a balanced way.


Sample 4: Health and Lifestyle

Lecture Passage

Maintaining a healthy lifestyle is crucial for preventing chronic diseases. Experts suggest that regular exercise, a balanced diet, and adequate sleep contribute to physical and mental well-being. Poor lifestyle choices, such as smoking and lack of physical activity, increase the risk of heart disease and diabetes. Mental health is equally important, as stress can weaken the immune system. For example, people who exercise regularly often report lower stress levels. Hence, adopting healthy habits leads to a longer and better quality of life.

Retell Lecture Answer

The lecture was about health and lifestyle.
The speaker explained that healthy habits help prevent chronic diseases.
He/She also mentioned the importance of exercise, diet, and sleep.
In addition, mental health and stress management was highlighted as an important point.
Furthermore, exercise reducing stress levels was discussed.
Overall, the lecture emphasized that a healthy lifestyle improves quality of life.


Sample 5: Scientific Research

Lecture Passage

Scientific research is fundamental to human progress and innovation. Researchers conduct experiments to test theories and discover new knowledge. These discoveries contribute to advancements in medicine, technology, and environmental protection. However, scientific research requires significant funding, time, and ethical responsibility. Collaboration among scientists worldwide accelerates innovation. For instance, medical research has led to vaccines that save millions of lives. Thus, continued investment in research is essential for future development.

Retell Lecture Answer

The lecture was about scientific research.
The speaker explained that research leads to new knowledge and innovation.
He/She also mentioned advancements in medicine and technology.
In addition, the need for funding and ethical responsibility was highlighted as an important point.
Furthermore, vaccines as a result of medical research were discussed.
Overall, the lecture emphasized that scientific research is vital for future progress.


PTE Tip for Retell Lecture

  • Speak fluently without long pauses
  • Follow the template strictly
  • Cover main ideas, not details
  • Even 60–70 words is enough for high score

 

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Retell Lecture

Sample 6: Urbanization Lecture Passage Urbanization refers to the increasing movement of people from rural areas to cities. This trend is ma...