2Changesinourlives.ppt

,2,Changesinourlives,Period1,Now,Inthepast,Changes,are,everywhere!,Changesinourlives,clothes,food,housing,transportation,Watchandsay,shopping,?,1,2,3,4,4,1,2,3,MsWenisawriter.Inthepast,sheusedapenandpapertowriteherbooks.Nowsheusesacomputer.,Readaloud,MsWenisawriter.Inthepast,sheusedapenandpapertowriteherbooks.Nowsheusesacomputer.,Readaloud,Itwasslow.,Itisfasterandeasier.,MrsHongisa_.Inthepast,shegothercropsinby_.Nowsheusesa_.,farmer,hand,machine,Lookandsay,Whichwayisfastertogetthecropsin?,Lookandsay,MrsHongisafarmer.Inthepast,shegothercropsinbyhand.Itmadehertired.Nowsheusesamachine.Shecandoiteasily.,Readaloud,photographer,MrZhangisaphotographer.Inthepast,heused_totakephotos.Nowheusesa_.,film,digitalcamera,Readandlearn,film,digitalcamera,canseephotosrightaway,MrZhangisaphotographer.Inthepast,heusedfilmtotakephotos.Nowheusesadigitalcamera.Hecanseehisphotosrightaway.,Readaloud,inthepast,now,cleanedthestreetswithabroom,driveastreetsweeper,sweptthestreetsslowly,cleanthestreetsinashorttime,Thinkandmatch,cleanthestreet,streetcleaner,inthepast,now,cleanedthestreetswithabroom,driveastreetsweeper,sweptthestreetsslowly,cleanthestreetsinashorttime,MrYangisastreetcleaner.,Inthepast,hecleanedthestreetswithabroom.Hediditslowly.,Nowhedrivesastreetsweeper.Itcancleanthestreetsinashorttime.,Readaloud,Thinkandsort,MsWenisa_.Inthepast,sheuseda_and_towriteherbooks.Itwas_.Nowsheusesa_.Itis_andeasier.,MrsHongisa_.Inthepast,shegothercropsinby_.Itmadeher_.Nowsheusesa_.Shecandoit_.,MrZhangisa_.Inthepast,heused_totakephotos.Nowheusesa_.Hecanseehisphotos_.,MrYangisa_.Inthepast,hesweptthestreetswitha_.Hedidit_.Nowhedrivesa_.Itcancleanthestreets_.,Thinkandsay,MsWenisawriter.Inthepast,sheusedapenandpapertowriteherbooks.Itwasslow.Nowsheusesacomputer.Itisfasterandeasier.,MrsHongisafarmer.Inthepast,shegothercropsinbyhand.Itmadehertired.Nowsheusesamachine.Shecandoiteasily.,MrZhangisaphotographer.Inthepast,heusedfilmtotakephotos.Nowheusesadigitalcamera.Hecanseehisphotosrightaway.,MrYangisastreetcleaner.Inthepast,hecleanedthestreetswithabroom.Hediditslowly.Nowhedrivesastreetsweeper.Itcancleanthestreetsinashorttime.,Readaloud,Changes,makework,fastandeasy!,Watchandthink,Changes,makelife,convenientandwonderful!,1.Writing:chooseonethingandwriteabout“changesinourlives”.2.Thinkandtalk:Areallthesechangesgood?Why?,Homework,Goodchanges,Badchanges,Areallchangesgoodforus?,Therearemanychangesinourlives.,Inthepast,peoplehadfewclothestochoosefrom.Theclothesweredullincolour.Nowpeoplehavealotofclothestowear.Theclothesarecolourful.,Inthepast,peoplehadtraditionalChinesefoodforeverymeal.Now,peopleenjoyfoodfromdifferentcountries.,Readaloud,Therearemanychangesinourlives.,Inthepast,peopledidnothavemanyclothestowear.Theclothesweredullincolour.Nowpeoplehavealotofclothestowear.Theclothesarecolourful.,Inthepast,peoplehadtraditionalChinesefoodforeverymeal.Nowpeopleenjoyfoodfromdifferentcountries.,Inthepast,peoplelivedinhousesmadeofwoodorbrick.Thehouseswerenotstrong.Now,peopleliveintallbuildings.Thebuildingsarestrong.,Inthepast,peoplelivedinhousesmadeofwoodorbricks.Nowpeo