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Project Making a list of pros and cons

Project Making a list of pros and cons. Leading-in:. 1. Do you think high school students should use mobile phones in their schools? Why or why not? 2.Do you think that the use of mobile phones is dangerous or not? Why?. Reading:. 1.What might be the writer’s attitude

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Project Making a list of pros and cons

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  1. Project Making a list of pros and cons

  2. Leading-in: 1. Do you think high school students should use mobile phones in their schools? Why or why not? 2.Do you think that the use of mobile phones is dangerous or not? Why?

  3. Reading: 1.What might be the writer’s attitude towards mobile phone use? The writer might be worried about it. 2.Why do you think so? We can draw the conclusion from the title and the lead paragraph.

  4. Reading: From line 9 to line 15 Para(2~3) Using a mobile phone doubles the risk of developing brain cancer.

  5. From line 32 to line 45 Para(4~5) Digital mobile phones are an actual danger.

  6. Para(6~8) The reasons why there is no evidence about negative effects of mobile phones. From line 69 to line 75

  7. Preparing: • Do you think mobile phones are a danger to your health? Why or why not? • What other types of electronic devices do you want to focus on in your project? • Apart from health, what are the other disadvantages of using these electronic devices?

  8. 4. What are the advantages of using them? 5. Where can you find information? 6. How will you present your list of advantages and disadvantages? 7. Who is going to write up the list? 8. Who is going to present your findings to the class?

  9. Language Points: • 1. pros and cons 赞成者和反对者； • 正面和反面的理由 • 2. base vt. 以…为基础；以…为根据 • base … on/upon … • … be based on … 跟据…；基于…

  10. e.g. • Personal income taxisusuallybased on income. • e.g. • You shouldbase your conclusionupon careful research.

  11. 3. equal adj. 相等的；同等的；平等的 • be equal to … 等于/相当于…； • 胜任… • without equal 无比、无敌 • Itis equal tome whether he comes • or not. • 2. Heis equal to(doing) the job.

  12. 4. link vt./vi. 连接、联系 • link … with … 将…同…连接/结合/ • 联系起来 • … link up with … …同…结合/连接/ • 有联系 • They always linktheorywithpractice.

  13. e.g. His worklinks up withthe research Iam doing. 5. previous adj. 先前的；以前的 previous to … 在…之前 e.g. We must make full investigation previous toreading a conclusion.

  14. 难句解析 1. The report is based on the findings of research that was carried out in Sweden, comparing 1,617 patients found to have brain tumours (cancer) between 1997 and 2003 with the same number of healthy people. (P14) [分析] 1) 句子结构分析：The report is based on the findings of research 是主句；

  15. that ...为定语从句；comparing ... with ...为V-ing短语作状语，表伴随状况。 2) 语言知识分析：The report is based on the findings of research 意为“这个报告以研究发现为基础”。base ... on / upon ... 表示“把……建立在……之上，以……为基础”。

  16. carry out意为“进行、完成”。found to have brain tumours (cancer)为动词过去分词短语作定语，修饰名词patients，意为“被发现有脑瘤的病人”。

  17. 2. For this study, it was necessary to look at patients who had been using mobile phones for ten years or more, so the research concentrated on older types of mobile phones. (P14) [分析] 1) 句子结构分析：在此句中，it为形式主语，不定式to look at ...为真正的主语；

  18. who had been using ...为定语从句，修饰前面的patients；so the research ...为结果状语从句。 2) 语言知识分析：it is / was necessary to do sth.意为“做某事是必要的”。

  19. 由于主语为一个很长的不定式短语，为了避免头重脚轻，用it作形式主语，将真正的主语置于句子的后面。had been using为过去完成进行时，表示在过去某时间前一直在发生的事情。concentrate on意为“集中于”。

  20. 根据句子及所给单词的首字母或汉语注释，写出各单词的正确形式(每空限填一词)。根据句子及所给单词的首字母或汉语注释，写出各单词的正确形式(每空限填一词)。 • 1. Do you think this present is s______ for • a little boy? • 2. I s______ the newspaper when I was • waiting for the bus. • 3. She is a___________ as the best tennis- • player in the world. uitable canned cknowledged

  21. 4. Men and women should have e______ • rights. • 5. Is there a l______ between smoking and • lung disease? • 6. It seems good in t______, but it doesn’t • work in practice. • 7. Oversleeping is nota a v______ excuse • for being late for school. qual ink heory alid

  22. 8. We m_______ the room and found it • was twenty feet long and fifteen feet wide. • 9. To give a d________ of a word is more • difficult than to give an example of its • use. • 10. It’s very foolish of the commander to • ______ (暴露) his men to unnecessary • risks. easured efinition expose

  23. profit • 11. There is very little ______ (利润) in • selling newspapers at present. • 12. Statistics should be treated with • ______ (谨慎). • 14. I’d like my clothes to be simple but • ______ (雅致的). caution elegant

  24. Homework: • To do Parts B1 and B2 on page 103 of the Workbook. • To do parts D1 and D2 on page 105 of the Workbook. • To ask students to read Part A and then do Part B on page 109 of the Workbook.

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