Ⅱ. 根据短文内容，回答问题。
1. What is the first paragraph about?

2. Greenhouse gases like carbon dioxide are mainly from
3. How many effects of climate change are mentioned in the passage?

4. Why does the writer mention the Australian forest fires?

5. What may happen to the places near the ocean if temperatures rise?

1.It's about the meaning of global warming.
2. human activities.
3. Three effects (of climate change are mentioned).
4. To explain bad weather is happening more often.
5. The places near the ocean may be flooded./ The sea will flood places near the ocean.

Ⅰ. 面对气候变化，我们应该怎么做？阅读短文并用所给单词的正确形式填空。
active after build
day different fight
However share second
save use when
Global warming is a big challenge that is affecting our planet seriously. It is mainly caused by human 1. . Many of the things we do to make life easier are also causing climate change. But the good news is we can also do things to help.
2. climate change, China signed The Paris Agreement in 2016. Instead of 3. fossil fuels（化石燃料）, China is using more clean energy like wind and solar power and promoting electric cars. China also makes and 4. clean energy products with other countries. China is making cities greener by 5. parks and
using green technology. This helps improve the quality of life for people and protects the environment.
For teenagers, we can start from small things in our 6. life. First, we should save energy. We can turn off the lights 7. we leave the room. 8. , we’d better use public transport. We can go to school by bike or on foot instead of driving a car. Besides, we can recycle（回收） things like paper, plastic bottles and old clothes. This can help 9. resources（资源）.
In a word, global warming is a serious problem, but we can make a 10. if we all work together. Let’s take action to protect our Earth and make it a better place to live.

1. activities 2. To fight 3. using 4. shares 5. building
6. daily 7. when 8. Second 9. (to) save 10. difference