② 在知识萌芽村，热情的村民们又给了你一份“家庭环保日志”。请你根据所学知识和实际环保行动，从下面的六个选项中选出正确答案，并将序号填入相应的空格中。
Monday, July 16
During the summer vacation, our family is trying to be more environmentally friendly. We every week. Also, we always remember to when we brush our teeth to save water. My dad says that small changes can make a big difference.We also try to use less electricity. We when we leave a room and use energy-saving light bulbs（电灯泡）. My mom bought some new bulbs that last longer and use less power. She says . Last weekend, we went to the park and . We wanted to keep our community clean. It was hard work, but it felt good to do something for the environment. I think everyone should try to do their part to protect our planet.
①recycle the waste ②they saved energy and money ③turn off the lights
④turn off the tap ⑤picked up litter ⑥recycled the waste

2. ① ④ ③ ② ⑤

【分析】
这是一道结合环保主题的英语选词填空题，需结合短文语境、时态及环保常识逐一匹配选项。首先通读全文，明确短文围绕家庭环保行动展开，再分析每个空格的前后逻辑：第一空对应每周的环保行动，需选一般现在时的短语；第二空对应刷牙节水的动作；第三空对应离开房间节电的动作；第四空对应新灯泡的好处；第五空对应公园保持社区干净的行动，据此匹配正确选项。
【解析】
1. 第一空：前文提到家庭要践行环保，每周开展的环保行动，需用一般现在时，匹配选项①recycle the waste；
2. 第二空：刷牙时为节水，需关闭水龙头，匹配选项④turn off the tap；
3. 第三空：离开房间时为节电，需关闭电灯，匹配选项③turn off the lights；
4. 第四空：妈妈提到新灯泡耐用省电，其好处是节能又省钱，匹配选项②they saved energy and money；
5. 第五空：去公园为保持社区干净，需捡垃圾，匹配选项⑤picked up litter。
【答案】
① ④ ③ ② ⑤
【知识点】
英语选词填空、环保常识应用
【点评】
本题以家庭环保日志为载体，考查学生的语境理解与词汇运用能力，贴近生活实际，兼具知识性与教育意义。
【难度系数】
0.5