Lesson1-4Newwords1.Pen钢笔8.red红色2.Pencil铅笔9.blue蓝色3.Book书10.green绿色4.School学校11.brown咖啡色5.Bag包6.Schoolbag书包7.Rubber橡皮A:What’sthis?B:It’sapen.A:What’scolourisit?B:It’sred.It’saredpen.(bluegreenbrown)A:Whichisyourpen?B:Theredpen.bluegreenbrownA:Whoseisthisredpen?B:It’smine/yoursSandy’s/Lilei’sA:What’sthis?B:It’sapen.A:What’scolourisit?B:It’sred.•It’saredpen.A:Whichisyourpen?B:Theredpen.A:Whoseisthisredpen?B:It’smine.