三、Think and write. 想一想并写一写。
同学们，你们一定听过关于诚信的小故事吧！在日常生活中，你有遇到过类似的情景吗？请想一想，然后写一篇短文跟大家分享一下。

One possible version:
My best friend Lisa is an honest girl. One day, when she was on her way home, she found a wallet on the ground. She looked around, but there weren't any people. Lisa picked it up and went to the police station. She gave the wallet to the police. All the people thought Lisa was a nice girl.

短文填空
Cherish a happy life
珍惜幸福生活
主题: 人与社会/时代变迁
难度星级: ★★★★☆
用时: /6分钟
KEY→D23
Read, choose and complete the passage. 选用方框内的单词,将短文补充完整。
sky newspapers oil different office drive e-books rode
Many years ago, people’s lives were very 1. from today’s. Grandpa remembers that back then, people listened to the radio and read 2. for news. They used the telephone at home and in the 3. to call others. Most people 4. bikes to go to school or work.
Now, things have changed a lot. People can read and watch news on the Internet, and they can also read 5. online. With mobile phones, people can call anyone anywhere. There are also many more cars on the road.
However, cars use a lot of energy. Most energy comes from coal and 6. . To protect the environment, we shouldn’t 7. cars so often. Luckily, new energy vehicles can help reduce air pollution, so there will be more white clouds in the blue 8. . Everyone should do their part to keep the world clean.
词汇积累
reduce /rɪˈd(j)uːs/
v. 减少

1. different 2. newspapers 3. office 4. rode 5. e-books 6. oil 7. drive 8. sky