2019-2020年高一英语Unit9 Technology(The First Period) 人教版

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1、2019-2020年高一英语Unit9Technology(TheFirstPeriod)人教版 Ⅰ.TeachingGoals:1.Talkaboutscienceandtechnology.2.Describethingsandhowtheywork.3.Giveadviceandmakesuggestions.4.UsethePresentContinuousPassiveVoice.5.Presentaproject.Ⅱ.TeachingTime:FourperiodsⅢ.BackgroundInformationⅠ.TheDevelopmentofMobilephonesTherew

2、ere423millionmobilephonessoldworldwideinxx,upsixpercentfrom400millioninxx.Thenumberofmobilephonessoldinxxhasdoubledoverthepastthreeyears.GartnerDataguest,akeytechnologyindustryresearchgroup,reportedMonday.Marketsharesofthefivekeymobilephonepanieschangedlittlefromthethirdquarter（季度）,withFinland’sNoki

3、astillfirmlyinthelead.Itsoldmorethantwicethenumberofmobilephonesthanthesecond,MotorolaoftheUS.Theotherthree,accordingtomarketshare,areSouthKorea’sSamsung,Germany’sSiemensandJapanese-SwedishSonyEricsson.“We’veseenextremelyrapidgrowthincountrieslikeGermanyandtheAsiaPacificregion.”saidGartneranalystBen

4、Wood.Growth,especiallyinnaturemarkets,wasdirvenbyuserswhoreplacedtheiroldmobilephoneswithnewonesearlierthanexpected.Subsidies（补助）bymobileoperatorswereimportanttopushusersintogettinganewphone.Attractivenessandmarketingofthenewly-designedmobilephonesalsoplayedanimportantroleinincreasingtheyearlysales.

5、Tomaintaingrowth,phonemakersareplacingmoreimportanceonreplacementsalesbecausemanyusersalreadyhaveaphone—someonebillionpeoplearoundtheworldnowuseamobile.Thismeansphonemakersneedtooffernewfeaturestogiveusersareasontoreplacetheiroldones.Althoughalotofattentionisbeingpaidtonewcolourscreensandcameraphone

6、s,mostoftheyearlysalesincreasewasinbasicmobilephoneswhichnowcontainmorefeaturesthanbefore,suchasvoicedailingandmusicalringtones.Ⅱ.WondersoftheModernWorldIdon’tbelievethattoday’swondersaresimilarinkindtothewondersoftheAncientWorld.Theywereallbuildingsandstatues（雕像）.Inthelasttwocenturieswehaveseenupre

7、cedented（前所未有的）technicalandscientificachievements.Thesearesurelyourmodernwonders.Hereismylist.1.putersTheyhavealreadyrevolutionizedthewayweliveandwork.Butitisearlydaysforputers.Wedon’tknowhowmuchtheya