过去时HeleftHewasateacherIplayedfootballyesterday.Heplayedfootballyesterday.Theyplayedfootballyesterday.Shedancedyesterday.didn’tplayfootballyesterday.Hedidn’tplayfootballyesterday.Theydidn’tplayfootballyesterday.Shedidn'tdanceyesterday现在时HeisateacherThatcatisminetheflowersarebeautifulihaveapenciltheyaremyfriendiamastudentsheismysisterihaveahappyfamilythosecarsarecooltodayisfineilikewinterilovemyfamilytodayissundaytomorrowismybirthdayitisasunnyday现在进行时I'mplayingbasketballwithmyfriendnow.Heishelpinghismomdothehousework.Sheisgongtoschool.Theyaredrinkingwaternow.Listen!Sheissinging.Rodisswimmingnow.Annisdancing.Davidistakingphotos.Emmaissleeping.Mymumiscooking.