4【四清导航】Unit 3 Is this your pencil？（第5课时）课件.pptVIP

一、根据句意及汉语提示完成单词。1．Thebooksareinthe(图书馆)．2．Please(询问)theteacherforhelp.3．Hereare(一些)oranges.4．I(丢失)my...