Unit4ThenandnowStorytime\nWarmup\nWhatdidyoudoyesterday?I…Freetalk\nWhatdidyoudoyesterday?Guess!Didyou…yesterday?Freetalk\n四会单词agoofficenewspapernewswatche-book三会单词或词组thenandnowusetelephonemobilephoneanywhereradiomakefriendsallovertheworld\nGameagoofficenewspapernewswatche-bookuse\n\n\nago1.\noffice2.\nnewspaper3.\nnews4.\nwatch5.\ne-book6.\nuse7.\n\nLook!Icoulddomanythings.wouldcan的过去式\nThirtyyearsago,Icouldrideabike.Twentyyearsago,Icouldplaybasketball.Tenyearsago,Icouldswim.______yearsago,Icould______.\nLet’schange:Non-stoptalking_____yearsago,Icouldnot_____.ButnowIcan.\nThirtyyearsagoTwentyyearsagoTenyearsagoNowThen\nWATCH\nsixyearsagothirtyyearsagonowtwentyyearsagothenThen,___was/were___.Now,___is/are____.changesofpeople\nNowhecandomanythings.Whatcanhedo?Changesofpeople\nSixyearsagoMikecouldreadanddraw,buthecouldnotwrite.couldcouldnotr??d?????????w??Whatcouldhedo?Whatcouldn’thedo?Let’simagine\nWhatdidtheydothen?\nchangesoflifewrotelettersusedthetelephonemadefriendsboughtthingslistenedtotheradioreadnewspapersWhatdidtheydothen?They…\nWhatdotheydonow?\nChangesoflifewritesemailshasamobilephonehase-friendsdoesshoppingreads&watchesnewsreadse-booksWhatdotheydonow?\nNowMrBrownThenusedtheathomeandintheofficeTwentyyearsagotelephonewritesemailswrotetofriendslettershasamobilephoneTwentyyearsago,MrBrownwroteletterstohisfriends.Heusedthetelephoneathomeandintheofficetocallpeople.Nowhehasamobilephoneandhecancallpeopleanywhere.Healsowritesemails.Hecancallpeopleanywhere.A.Hecancallpeopleintheoffice.B.Hecancallpeoplenomatterwheretheyare.(无论)Themeansofcontactischanging.\nNowGrandpaThenThirtyyearsago,Mike’sgrandpalistenedtotheradioandreadnewspapersfornews.NowhecanreadandwatchnewsontheInternet.Hereadse-bookstoo.Thirtyyearsago,listenedtotheradioreadnewspapersreadsandwatchesnewsontheInternetreadse-booksThewayofgettingnewsischanging.\nNowMrsBrownThenTwentyyearsago,MrsBrownmadefriendsatschool.Sheboughtthingsfromshops.Nowshehase-friendsfromallovertheworld.ShedoesshoppingontheInternettoo.Twentyyearsago,madefriendsboughtthingshase-friendsdoesshoppingontheInternetatschoolshopfromallovertheworldfromShehase-friendsfromallovertheworld.A.Shehase-friendsfromdifferentcountriesintheworld.B.Shehase-friendsinChina.Thewayto____and___arechanging.\nLet’sreadoract☆Workingroupsoffour.☆Eachonechoosesaparttoread.☆Usethephrasesontheblackboardtomakeareportaboutyourpart.\nReadandwrite\nMikeMrBrownMrsBrownGrandpasixyearsagocouldreadanddrawcouldnotwriteThennowcandomanythingstwentyyearsagotwentyyearsagothirtyyearsagoLet’sretellwrotelettersusedatelephonemadefriendsboughtthingslistenedtotheradioreadnewspapershasamobilephonewritese-mailshase-friendsdoesshoppingreads&watchesnewsreadse-books?Changes…\nfasteasy请用一个词语形容先进的高科技给我们生活带来的改变。（高效的）effectiveconvenient（方便的）happy\nThenandnowinourfamily\nThenandnowinourcity\nTip：带着思考剖析问题\nTip：带着思考剖析问题\nGoodBad??Dependsonyou!（取决于你自己）selectivereasonable（有选择性的）（合理的）\nHomework1.听录音，跟读故事5遍。（必做）2.尝试背诵故事。（选做）
