应用型大学英语综合教程33.ppt

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1、UNIT3ModernTechnologyModulePartOneBeforeyouReadPartTwoAsYouReadTextAPartThreeAfterYouReadPartFourAsYouReadTextBPartFiveAfterYouReadUNIT3ModernTechnologyInthisunit,youwill:ContentreadaboutnewserviceofGoogleMapsreadaboutcellphoneetiquetteforkidsVocabularySkillsusewordsandexpressionstotalkaboutanewserv

2、iceusewordsandexpressionstotalkaboutdosanddon’tsGrammarFocuslearnclause—theparticipleReadingSkillsvisualizewhattheauthordescribesWritingSkillswriteaboutyourviewsonmoderntechnologyUNITPREVIEWPartOneBeforeyouReadPartOneBeforeyouReadWhatDoYouThink?WhatdoyouknowaboutGoogleMaps?Whatcanyoudowiththefollowi

3、ngfeatures?FeaturesWhatcanyoudoPublicTransitStreetViewPhotoEditLiveTrafficThisfeatureallowsuserstomapentiretripsusingpublictransportationandallwithinGoogleMaps.Userscangetstep-by-steptransitdirectionsinadditiontotransitstoplocations,stationinformation,schedulesandmore.StreetViewdirectionsmakeitpossi

4、bleforuserstovirtuallytournewdestinationsbeforetheirarrival.UserscanviewgeographicallyrelevantimagerybasedonlocationandprovidedbyGoogle’sPanoramioimagelibrary.Byusingtheeditfeatureuserscanremoveaplace,addnewplaces,flaginappropriatecontentandevenviewtheedithistoryforlocationsinGoogleMaps.Google’s“Rec

5、entEdits”showseditsbyotherusersinreal-time.TrafficconditionsinGoogleMapsaredenotedbycolor.Greenmeanstrafficismovingatanaveragespeedofmorethan50mph,yellow25-50mph,redindicatestrafficismovingatlessthan25mphandgrayindicatesthatdataisnotavailable.PartTwoAsYouReadTextAGoogleMapsAddsDirectionsforCyclistsA

6、bstractToprovideconvenienceforcyclistsaroundtheUnitedStates,Googleispreparingaspecialservice:addingbikingroutesin150AmericancitiesinGoogleMaps.Itwillmakecyclinganenjoyableexperienceandattractmorepeopletojoinit.❶Peoplewhoenjoycyclingtendtobeapassionategroup.Soitisnotsurprisingthattherearelotsofquesti

7、onsaboutbikinginformationonGoogleMapsforums.Onegroup,calledgooglemapsbikethere.org,hascollectedmorethan51,000signaturesaskingGoogletoaddbikingdirectionstoitsmaps.❷OnWednesday,thecompanyisansweringthec