Unit2Didtheybuyicecreams?byEFFIEtheRiverThames•BigBenHydeParkBuckinghamPalaceLondonEyeLet’sreview!什么时候掉下,落下赶紧,匆忙等待回来到家whendrophurrywaitforback家那些冰激凌和。。。一起吃完Let’sreview!homethoseicecreamwithfinishWhendidyouyesterday?comebackgototheparkruntothebusgohomewalktoschoolDidyouYes,Idid.No,Ididn’t.你知道下面单词的过去式吗?goseemeetrunhavebuyeatwalkdropwentsawmetranhadboughtatewalkeddropped1.Whowrotethispostcard?2.WhomdidLinglingsendthepostcardto?ThankYou!