最新人教版英语精通3年级下册-Unit 3 This is my father Lesson 13-This is句型,3,This is my father,Lesson 13,最新人教版英语精通3年级下册-Unit 3 This is my father Lesson 13-This is句型,this is 的用法,最新人教版英语精通3年级下册-Unit 3 This is my father Lesson 13-This is句型,this is,this”是指示代词，“这个”的意思，与它相似的是“that”（那个）。 它们的复数形式分别是“these”（这些）、“those”（那些,最新人教版英语精通3年级下册-Unit 3 This is my father Lesson 13-This is句型,最新人教版英语精通3年级下册-Unit 3 This is my father Lesson 13-This is句型,Look, this is my grandmather,She is beautiful,最新人教版英语精通3年级下册-Unit 3 This is my f
