The students in our class took part in an activity of “Experience a Low-carbon Day” at the weekend.

In the morning, we went to the park by bus instead of by car, which means choosing a low-carbon transportation. At noon, when having lunch in a restaurant, we refused to use the disposable chopsticks served there. Instead, we each took with us a pair of chopsticks. Besides, to avoid the damage of plastic bags, we carried environmentally friendly bags with us when shopping in the afternoon. We didn’t come home until late in the evening. Being extremely hot, we used electrical fans to cool ourselves down rather than air-conditioners.

I think what we did on that day was meaningful, which helped us form a good habit. Also, we should call on the people around us to take action. Only with joint efforts can we create a better world.

题目分析：本文属于看图作文，考生首先要审题，因为描述的是过去的一天所发生的事情，要使用一般过去时，人称为第一人称。图片中的要点有四：早晨坐公交车；吃饭不用一次性筷子；购物用购物袋，不使用塑料袋；少用空调。图表类作文对于考生的要求很高，要求考生有很强的审题能力，能根据图表在脑海里勾勒出故事发生的始末，考生的思维量是非常大的。然后根据图表内容组织要点，要注意要点的完整性，不能有遗漏。在完成图表作文时，首先要选择自己熟悉的短语或者句型，在你的能力范围之内，选择句式时要赋予变化，因为这样你才可以更好的驾驭。同时也要选择合适的连接词，把各个要点组织成一个完整的整体，如besides, further, last but not least等。在发表个人观点的时候，可以使用谚语来提升整个文章的档次和文采，也能增加得高分的可能性。

【亮点说明】 本文中高级句式使用较多，Being extremely hot, we used electrical fans to cool ourselves down rather than air-conditioners.中的非谓语动词的用法；Only with joint efforts can we create a better world.中的倒装句的用法。