Ⅰ. Listen and circle（在第9和第10单元中，我们学习了很多生活中的金点子。听录音，圈出听到的内容）
1. passport birth date safe password birthday unsafe
2. homework such problems housework laptop trouble
3. Reduce delete store Reuse computer’s Recycle
4. fifth as mouse at first mouth
5. microchips small make mouse smaller made

确，正确的用T表示，不正确的用F表示）
（）1. The students are having an English class.
（）2. “sunshine” is a safe passwored.
（）3. Sleep mode（睡眠模式）saves power.
（）4. Cloud storage helps save paper and trees.

1. F 2. F 3. T 4. T

【分析】
需结合图片内容、生活常识及电脑相关知识逐一判断：1. 观察插图，图中是男士使用笔记本电脑，并非学生上英语课；2. “sunshine”是简单单词，作为密码安全性低；3. 睡眠模式可降低设备功耗；4. 云存储替代纸质存储，减少纸张使用。
【解析】
1. 插图显示的是男士使用笔记本，不是学生上英语课，故判断为错误；
2. “sunshine”是常见单词，密码安全性差，属于不安全密码，故判断为错误；
3. 电脑睡眠模式会降低功耗，能节省电力，故判断为正确；
4. 云存储无需大量纸质文档，有助于节省纸张和树木，故判断为正确。
【答案】
1.F 2.F 3.T 4.T
【知识点】
英语判断、生活常识、电脑功能
【点评】
本题结合图片观察、生活安全及电脑常识，考察基础判断能力，贴近日常知识。
【难度系数】
0.6

Ⅲ. Listen and choose（Mimmin所在的班级正在制作一份《绿色电脑使用指南》。听录音，选出正确的答案）
() 1. What is Minmin’s class making?
A. A computer game. B. A “Green Computer Guide”. C. A science project.

() 2. How does double-sided printing help?
A. Save paper and even save trees. B. Make printing colourful.
C. Speed up printing.
() 3. Which action can help save energy when leaving the computer for more than 5 minutes?
A. Turn off the computer. B. Turn off the screen. C. Keep the screen on all the time.
() 4. Why should we close unused programs?
A. To play games better. B. To make computers cheaper. C. To reduce energy waste.

1. B 2. A 3. B 4. C

Ⅳ. Listen and complete（Minmin正在进行“Daily Green Computer Habits”的红领巾广播。听录音，补全句子）
1. Minmin is talking about how to use greenly.
2. Printing on sides to make each paper sheet do double work.
3. the screen of the computer when away. It saves electricity.
4. Closing unused programs helps computers work better and energy use.

1. computers 2. both 3. Turn off 4. reduces