牛津英语模块7第一单元Project精品课件.ppt

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1、Mobilephoneshavebecomepartofpeople’slifeandtherehavebeenanargumentaboutthesafetyofusingthemformanyyears.What’syouropinion?Doyouthinkthattheuseofmobilephonesisdangerousornot?ProjectMakingalistofprosandcons1.Howmanyofyouhaveamobilephone?2.Whydoyouusemobilephones?3.Canyoulistsomef

2、unctionsofmobilephones?Lead-inWhenwe’rereadinganewsreport,whatshallwepayspecialattentionto?Boththetitleandthefirstparagraph,whichiscalledtheleadparagraph,playakeyroleintheunderstandingofanewspaperarticle.Whatmightbethewriter’sattitudetowardsmobilephoneuse?Whydoyouthinkso?Hemigh

3、tbeworriedabouttheuseofmobilephonesbecausehesays,‘Scientistshaverecentlyprovideuswithsomeworryingfindings.’DifferentfunctionsofmobilephonestakingphotoslisteningtomusicsurfingontheInternetsendingshortmessagesplayinggames—anewspaperarticlethetitlethe1stparagrapheye-catching引人注目的R

4、eadingstrategy---theauthor’sattitudetowardsmobilephoneuse(mainidea)1.Itissaidthatusingamobilephonedoublestheriskofdevelopingbraincancer.2.Thereisenoughscientificevidenceavailableabouttheeffectsofmobilephonesonpeople’shealth.3.Theindustryhasclearlyannouncedthattheproductstheyare

5、sellingcouldpossiblydangerous.4.Nowweallknowthefactthatcancerisassociatedwithsmoking.5.Thewriterencouragedthechildrentousethephonemoreoften.firstreading:TrueorFalseMainpointsSupportingdetailsFurtherreading:findingmainideaUsingamobilephonedoublestheriskofdevelopingbraincancer.2.

6、Digitalmobilephonesareanactualdanger.3.Thereasonswhythereisnodefinitescientificevidenceavailablenowabouttheeffectsofmobilephonesonpeople’shealth.Mainpoint1:Usingamobilephonedoublestheriskofdevelopingbraincancer.SupportingdetailsThereportisbasedonthefindingsofresearchcarriedouti

7、nSweden,comparing1,617patientsfoundtohavebraintumourswiththesamenumberofhealthypeople.Itwasfoundthatpeoplewhousedmobilephonesweretwoandahalftimesmorelikelytohaveabraintumour.Mainpoint2Digitalmobilephonesareanactualdanger.Supportingdetails:Thestudy,conductedwith200mice,ofwhichha

8、lfwereexposedtoradiationwhiletheotherhalfdidnotreceive