Introducing a technology 科技介紹
Check the meanings of the following words and expressions:
leading cause of mortality
high incidence of
fatalities annually
greater likelihood of
most extensively adopted
survival rate
an essential part of
twice the intensity
conventional approaches
terminating cancer cells
1. Listen to the conversation by pressing the "Play" button and then answering the following questions. Press the "Final score" button to check your quiz results.
1. What is the most extensively adopted of the following therapeutic methods? A. microwave therapy B. high temperature therapy C. radiation therapy
2. Why has liver cancer ranked as a leading cause of mortality in Taiwan during the past decade? A. because of Taiwan’s unusually high incidence of Hepatitis B and Hepatitis B. owing to the inability to reduce damage to normal cells C. owing to the inability to treat various cancers using radiation therapy
3. What explains the high levels of hepatitis associated liver cancer among Taiwanese? A. Taiwan has over 10,000 fatalities annually from chronic liver hepatitis, cirrhosis or liver cancer. B. 80 to 90% of those affected carry the Hepatitis B or Hepatitis C viruses. C. Individuals with Hepatitis B have a 150 times greater likelihood of contracting liver cancer than those without the virus.
4. How has radiation therapy advanced rapidly during the past decade? A. from microwave therapy to high temperature therapy B. from CO-60 to 3D conformal therapy C. from radiation therapy to high temperature therapy
5. Why do patients treated with BID receive irradiation treatment in the morning? A. to integrate BID with other therapeutic methods
B. to damage the DNA of cancer cells
C. to reduce damage to normal cells
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Post-Listening Exercise
Write a paragraph that introduces a technology
(科技介紹) by adopting the following structure:
Briefly explain the factors(internal and external) factors that influence development of this technology in Taiwan.
Point out the unique characteristics of this technology development in Taiwan.
List the objectives of how to further develop this technology.
Define the role of this technology in relation to environmental, manufacturing or technology problems.
Briefly summarize previous efforts to solve or alleviate above problems, along with the contributions and limitations of such efforts.
List applications of this technology made so far, highlighting any particular characteristics or features that are unique to Taiwan's circumstances.