【最新】七年级英语上册 Unit4单 元整体课件 3 人教新目标版 课件 period1 【最新】七年级英语上册 Unit4单 元整体课件 3 人教新目标版 课件 Whats this? 【最新】七年级英语上册 Unit4单 元整体课件 3 人教新目标版 课件 backpacks books keys baseballs A: What are these? B: Theyre . 【最新】七年级英语上册 Unit4单 元整体课件 3 人教新目标版 课件 Whats this? Guess! Whats this? Guess! A pen, a book, a pencil case? Yes! Whats that? Guess! Whats that? Guess! A desk, a chair, a backpack? Yes! This is a desk, and this is a chair. That is a backpack over there. This is a pen, this is a book. That is a pencil case take
