1/3Unit1rulerrulerrulerrulerrulerrulerrulerruler尺子rulerpencilpencilpencilpencilpencilpencilpencilpencil铅笔pencilerasererasererasererasererasererasereraser橡皮erasercrayoncrayoncrayoncrayoncrayoncrayoncrayon蜡笔crayonbagbagbagbagbagbagbagbagbagbag包bagpenpenpenpenpenpenpenpenpenpen钢笔penpencilboxpencilboxpencilboxpencilboxpencilbox铅笔盒pencilbox2/3Unit1bookbookbookbookbookbookbookbookbook书booknononononononononono不noyouryouryouryouryouryouryouryouryour你(们)的your3/3Unit1Hello,I’mWuYifan.Hello,I’mWuYifan.Hello,I’mWuYifan.Hi,I’mSarah.Hi,I’mSarah.Hi,I’mSarah.Ihavearuler/aneraser.Ihavearuler/aneraser.Ihavearuler/aneraser.What’syourname?What’syourname?What’syourname?Myname’sJohn.Myname’sJohn.Myname’sJohn.Goodbye!Goodbye!Goodbye!Bye,MissWhite.Bye,MissWhite.Bye,MissWhite.你好,我是吴一凡.你好,我是萨拉.我有一把尺子/一块像皮.你叫什么名字?我叫约翰.再见!再见,怀特小姐.