一、根据“3R”原则，给下列环保行为分类。
A. recycle bottles B. walk more and drive less
C. bring our own bags to shops or markets
D. often take quick showers and use LED lighting
E. give old but nice books to hope schools
1.
2.
3.

1. BD 2. CE 3. A
解析
选项:A. 回收利用瓶子;B. 多走路,少开车;C. 带我们自己的袋子去商店或市场;D. 经常快速淋浴,使用LED照明;E. 把旧了但不错的书给希望学校。
分析:1. 图中是减量化图标,走路替代开车、快速淋浴和使用LED照明符合该原则,故选B和D。
2. 图中是再利用图标,购物带自己的袋子和旧书捐赠符合该原则,故选C和E。
3. 图中是再循环图标,回收利用瓶子符合该原则,故选A。

二、学校即将举办世界地球日主题活动。请选择合适的词汇，补全节能行动倡议。
electricity recycle old toys use an old bottle to grow plants Reuse Reduce
Earth Day is on April 22nd. We can follow the “3R” rules in our life to save energy.
☆ 1. : Use less. Use less water, 2. and so on.
☆ 3. : Use again. Find new ways to use old things. We can 4. .
☆ Recycle: Make new things. We can 5. .

1. Reduce
2. electricity
3. Reuse
4. use an old bottle to grow plants
5. recycle old toys
解析
1 & 2. 句意:________:用得更少。用更少的水、____等等。
分析:用得更少符合"Reduce"原则,少用电符合该原则,故第1题填Reduce,第2题填electricity。
3 & 4. 句意:________:再次使用。找到新方法使用旧物品。我们可以________。
分析:重复使用旧物品符合"Reuse"原则,用旧瓶子种植物符合该原则,故第3题填Reuse,第4题填use an old bottle to grow plants。
5. 句意:回收利用:制作新东西。我们可以________。
分析:利用旧玩具制作新东西符合"Recycle"原则,故填recycle old toys。

三、为减少家中资源浪费，Mia要制订绿色生活计划。写出恰当的建议，帮她补全计划。

Our green life plan
We should turn off the tap when we brush teeth.
1. We should .
2. We should .
3. .
4. .

示例:1. eat all the food in the plate
2. recycle the old boxes
3. We should turn off the TV
4. We should unplug the air conditioner
解析
1. 分析:图中餐桌上有浪费的食物,我们应该光盘,故可以填eat all the food in the plate。
2. 分析:图中门口有一些快递箱子,它们可以被回收利用,故可以填recycle the old boxes。
3. 分析:图中的房间里没有人,但电视仍开着,应关闭电视,故可以填We should turn off the TV。
4. 分析:图中窗户大开的情况下,仍在使用空调制冷,应拔掉空调的电源插头,故可以填We should unplug the air conditioner。

四、敦煌鸣沙山月牙泉风景区推出了什么活动？阅读短文，判断下列句子正(T)误(F)。
Rules help us make less trash and save our Earth. At Mingsha Mountain and Crescent Spring in Dunhuang, there is an interesting activity mainly from July to August: Pick up trash, and then get gifts. During the activity, visitors can get a free trash bag from volunteers. Then they pick up trash on the mountain. When they finish, they can get small gifts like key chains and fridge magnets for free! Mrs Yang is a visitor from Tianjin. She had a great time there. Her child was excited to pick up trash for gifts. She says, “It teaches children to put trash in the right place. Everyone should protect nature.”
()1. Visitors can join in the interesting activity in August.
()2. Visitors sell the trash for money to buy small gifts.
()3. Mrs Yang thinks the activity is nice for children.
()4. The main idea of the passage is to introduce a new travel plan for Dunhuang.

1. T 2. F 3. T 4. F
解析
1. 句意:游客可以在八月加入这个有趣的活动。
依据:At Mingsha Mountain and Crescent Spring in Dunhuang, there is an interesting activity mainly from July to August: Pick up ...
分析:这个有趣的活动主要从七月开始,持续到八月,故答案为T。
2. 句意:游客卖掉垃圾赚钱,来买小礼物。
依据:During the activity, visitors can get a free trash bag ... they can get small gifts like key chains and fridge magnets for free!
分析:游客领取免费的垃圾袋捡垃圾,然后可以换取免费的小礼物,故答案为F。
3. 句意:杨太太认为这个活动对孩子很好。
依据:Mrs Yang is a visitor from Tianjin ... She says, "... Everyone should protect nature."
分析:杨太太认为这个活动教会孩子把垃圾放到正确的地方,推测她觉得这个活动很好,故答案为T。
4. 句意:这篇短文的主旨是介绍一个新的敦煌旅游计划。
分析:本文主要介绍了敦煌鸣沙山月牙泉风景区的环保活动,非新旅游计划,故答案为F。