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1、 Unit 1 Living with tachnology Unit 1 Living with tachnology ProjectProjectMaking a list of pros and consMaking a list of pros and cons2021/8/11 星期三1Lead-in questions1.How many of you have a mobile phone?2.Why do you use mobile phones?3.Can you list some functions of mobile phones?2021/8/11 星期三2Diff
2、erent functions of mobile phonesmaking a phone call2021/8/11 星期三3taking photos2021/8/11 星期三4listening to music2021/8/11 星期三5Surfing the Internet2021/8/11 星期三6sending short messages2021/8/11 星期三7 Mobile phones have become part of peoples life and do bring us lots of advantages,but there have been an
3、argument about the safety of using them for many years.Whats your idea on this issue?Do you think the use of mobile phones is dangerous or not?Why?2021/8/11 星期三8Now lets read a newspaper article about the possible negative effects of mobile phone use on peoples health.2021/8/11 星期三9Reading strategya
4、 newspaper article the titlethe first paragraph2021/8/11 星期三10Read the title and the first paragraph carefully and answer the following questions.What might be the writers attitude towards mobile phone use?Why do you think so?He might be worried about the use of mobile phones because he says,Scienti
5、sts have recently provide uswith some worrying findings.2021/8/11 星期三11Main pointsSupporting detailsNow lets read the article and find out the main ideas of the article to fill the following form.2021/8/11 星期三121.Using a mobile phone doubles the risk of developing brain cancer.2.Digital mobile phone
6、s are an actual danger.3.The reasons why there is no definite scientific evidence available now about the effects of mobile phones on peoples health.Main points2021/8/11 星期三13Main point 1:Using a mobile phone doubles the risk of developing brain cancer.Supporting detailsThe report is based on the fi
7、ndings of research that was carried out in Sweden,comparing 1,617 patients found to have brain tumours between 1997 and 2003 with the same number of healthy people.2021/8/11 星期三14Main point 2Digital mobile phones are an actual danger.Supporting details:The study,conducted with 200 mice,of which half
8、 were exposed to radiation while the other half did not receive any radiation,shows that the first half were found to have more than twice the cancer rate of the second half after eighteen months.2021/8/11 星期三15Main point 3The reasons why there is no definite scientific evidence available now about
9、the effects of mobile phones on peoples health.Supporting details:Enormous profit from the telecommunications industry prevents the bad results of findings from being exposed.2021/8/11 星期三16Read the article again.Ask questions about the places that you do not underatand.Questions2021/8/11 星期三172021/8/11 星期三18