Module 10 Computers Unit 3 Language in use 1. A (电脑 ) has a (主机 ) a (显示器 )、 a (键盘 ) and a (鼠标 ) . 2.Betty wants to do her homework on the computer. She (接通 )on the computer, opens a new_(文件 ). (然后 ),she (点击 )it ,writes her homework. (最后 ) she_ ( 保存 ) it. 单词拼写: computer computer monitor keyboard mouse switches document Then clicks Finally saves Exercises: 【最新】七年级英语上册 Module 10 Unit 3 Language in use课件 1 外研版 课件 1 在电脑上 2 建立一个新文件 3 使用鼠标 4 点击新文件 5 写下你的作业 6 保存文件 7 打印文件 on the computer open a new docum