译林版高中英语选修7课件：Unit 3《Period Three Word power》.ppt

unit3theworldonline wordpower guessinggame 1 youseeasetofkeysfortyping keyboard 2 youuseittostoreinformation itcanstoremoreinformationthanafloppydisk harddisk 3 youseewordsandpicturesonit screen guessinggame 4 itisamachinethatputswordsandpicturesontopaper printer 5 itisasmalldevicemovedbyhand itcontrolsthecursoronthescreen mouse 6 itisapartofthecomputerwherethesoundcomesout speaker guessinggame 7 thesearesetsofinstructionsthatcontrolyourcomputer program 8 itisashort movablelineonthescreen cursor 9 itisasmallsquareofplasticonwhichacomputermousemoves mousemat guessinggame trytoexplainthesewordsinenglish thismeanstolookatinformationwithoutaspecialgoal 2 whenyouarelookingforspecificinformation youcanuseit 3 whenyoufindsomethingontheinternetthatyouwanttosaveintoyourcomputer youcanuseit 4 ifyouhavesomethingyouwanttopublishontheinternetfromyourcomputer youcanuseit browse upload download search 5 whentheinformationyouaretryingtoseedoesnotappearquickly orthewebpagehasaproblem youcanclickonitandtheinformationmayappearagainwithoutaproblem 6 youcanclickonthisbuttontoreturntoapagethatyoumightwanttocome 7 ifyouwanttostoplookingatapage butyoumightwanttocomebacktoitlater youcanusethebuttonandthenameofthepagewillstayatthebottomofyourscreen ifyouclickonthenameagain thepagewillreturntoyourscreen 8 whenyouwanttobringapagetofullsize clickthisicon 9 whenyoufinishviewingapage youcanclickonthisiconatthetoprighthandcornertoexitthepage minimize backarrow close refresh maximize thisisaprogramthatletsyousearchawebsiteorthewholeinternettofindinformation 2 thisisthewordsbetweenwww and com net org edu etc whereontheinternetyoucanfindawebsite 3 thisisthefirstpageofawebsite withlinkstoalltheotherpages 4 thismeanstheworldwideweb alsothefirstpartofawebsiteaddress 5 itincludesallthepagesatanaddressthatmakeupthesite 6 thisisonepageofawebsite 7 whenyouwanttomovetoanewwebpage youcanclickonthis abutton wordoraddress 8 thisisatypeofcomputercodethatcanharmyourcomputer 9 thisisapersonwhotriestogetprivateorprotectedinformationfromwebsitesillegally webpage link webaddress website searchengine homepage www hacker virus consolidationexercises kennyiswritingane mailtohisgrandfather whohasjustlearnedtouseacomputer helphimchoosethecorrectwordstoteachhisgrandfatherabouttheinternet deargrandpaitiswonderfulthatyouarefinallyinterestedintheinternet nowwecanuseittokeepintouch youcanmakenewfriendsandfindinformationontheinternettoo youcaneither 1 whichmeansjustlookingatgeneralinformation orusea 2 tosearch justtypeinwhatyouwanttoknowandtheprogramwillhelpyoufindwhatyouwant itwillgiveyoualistof 3 thesearealllinks thatmeansyoucanclickonthem andtheinternetwilltakeyoutothe 4 withtheinformationyouneed othertimes youwillfindyourselfatthe 5 thatisthefirstpageofawebsite browse searchengine webaddresses webpage homepage ifyoudon tfindwhatyouneed youcanclickonthe 6 andreturntothepreviouspage ifittakesalongtimeforapagetoappearonyourscreen youcanclickthe 7 button andusuallyitwillreappearfaster ifyouwanttokeepthepageavailablewhiledoingsomethingjust 8 it itwill wait atthebottomofthescreen shouldyoueverfindinformationyouwanttosaveonyourowncomputer youcan 9 it justbecareful becauseyoucangetvirusesfromsomewebsites ifyouwantmorehelp juste mailme ilovetheinternetandicanalwayshelpyou love kenny backarrow refresh minimize download languagepoints meanvt 意欲 计划wantorplantodosomethingwehadmeanttobeearly imeanyoutospendthismoneyforyourself vt 指字句等 意指 意谓 ofwords sentences etc signify importadictionarytellsyouwhatwordsmean thiswordmeansnothing meanadj 吝啬的 自私的wantingtokeepeverythingforyourselfsheismeanandneverinvitespeopletomeals adj 卑鄙的oflowcharacter aims etc itisameanmotive ouch youhurtme iamsorry buti anyharm i todrivearatout a didn tmean triedb don tmean amtryingc haven tmeant triedd didn tmean wastrying inadvancebeforeaparticula