高中英语 Unit9 lesson1 On your bike课件3 北师大版必修3

OnYourbikeGrammar11.ThereisalreadylesstrafficincentralAmsterdam,becausebothlocalsandtouristshavebeenusingthewhitebikes.2.,manypeoplearoundtheworldhavebeenenjoyingcitycentrestreetswithoutcarsformanyyears.GrammarGrammarPresentPerfectContinuous/Progressive1minute2MatchMatchABCD1A:You’reallwet!Haveyoubeencyclingintherain?B:No,Mum,Ihaven’t.I’vebeenhavingashowerwithmyclotheson!3MatchMatchABCD2A:Lo...