如何在中考英语中拿到高分?背诵大量的英语作文范文是必不可少的。新东方在线中考网整理了《2020中考英语必背作文：We're trying to save the earth》，供大家参考。

　　Unit 13

　　We're trying to save the earth

　　假如你所在的城市正在创建“国家级卫生城市”, 作为该城市的一员, 你会有许多感触和想法。请以“How to set up a national healthy city? ”为题, 根据所给提示写一篇80-100个单词的英语短文。

　　How to set up a national healthy city?

　　Our city is trying to set up a national healthy city. As a member of the city, I think we should obey the rules.

　　We can’t throw rubbish here and there. We can’t talk loudly in public, such as in the library or in the museum. We can’t spit and smoke in public as well. When we are on the bus, we should give our seats to the old and children, as well as some women with babies in their arms.

　　During our daily lives, we should be polite to others. And we should obey the traffic rules. Remember to stop when the traffic light is red. We must go across the road when the traffic light is green. Finally, we should also turn off the lights before we leave the room.

　　I’m sure our city will become more and more beautiful as long as we all try our best to do something for it!