卷首语

1. Open Hearts to Life

主题探究

1. 主题语境十三：世界与环境
2. 主题语境十四：自然

同源高考

1. Fireflies light up a Mexican forest
2. Tiny pieces of plastic found in Arctic snow
3. Villagers,wild pandas live side by side in harmony
4. The Milky Way is warped and twisted
5. Britain's 5,000-year-old yew could die
6. Zhang wins China's first UFC title
7. Dogs detect dangerous plant invaders
8. Beekeeping may reduce stress and depression
9. Clothing makers push for“zero waste”
10. This app helps the disposal of garbage
11. Act of kindness and goodwill
12. The lost wallet,a great love story

外刊阅读

1. Go deep to grow strong

写作提升

1. 祝贺信写作攻略

学习妙测

1. 参考答案