新概念英语第一册Lesson31-32课件(共39张PPT)+练习

资料属性

• 资料版本：新概念英语
• 适用地区：全国
• 文件大小：36.7MB

资料简介

NEW ONE LESSON 31-32
姓名：__________ 得分：_________
一、单项选择
( )l. Look！Our cat is ________ a big mouse.
A. running after B. runs after C. ran after D. runing after
( )2. You must ________ the floor before you go out.
A. sweep B. are sweeping C. is sweepi...