Read and choose.将选项填入对应的表格。
A. Take quick showers
B. Use LED lighting
C. Use both sides of paper
D. Unplug our computers and TVs
E. Use our own bags to shop
F. give away old clothes, toys and books
G. Walk more and drive less
H. sell bottles and boxes
Ⅰ. Take old books to school

一、Reduce: A,B,D,G
Reuse:C,E,I
Recycle:F,H

【分析】
首先明确环保领域的“三R原则”含义：Reduce是从源头减少资源消耗，降低使用量；Reuse是重复利用物品，延长物品使用寿命；Recycle是将废弃物回收加工再利用。接下来逐个分析选项，结合每个原则的定义，将选项对应到正确的类别中。
【解析】
1. Reduce类：A选项快速淋浴减少用水、B选项用LED灯减少用电、D选项拔掉电器插头减少待机耗电、G选项多走路少开车减少燃油消耗，均属于从源头减少资源使用，对应Reduce。
2. Reuse类：C选项双面用纸、E选项自带购物袋重复使用、I选项把旧书带到学校重复使用，均属于重复利用物品，对应Reuse。
3. Recycle类：F选项捐赠旧衣物玩具书籍、H选项卖瓶子盒子，均属于将废弃物回收再利用，对应Recycle。
【答案】
Reduce: A,B,D,G；Reuse:C,E,I；Recycle:F,H
【知识点】
环保常识、三R原则
【点评】
本题结合生活实际考察环保三原则的分类，贴近日常，帮助学生理解环保的具体做法，属于基础应用类题目。
【难度系数】
0.3

二 Read and finish the tasks. 任务型阅读。
Do you like milk tea? It is very popular with young people. What do you do with the cups after drinking? Some people choose to reuse them.
Before reusing, make sure to clean the cups well. You can use the tall milk tea cups as flower vases. The short and fat ones can hold pens, crayons and erasers. This makes the milk tea cups into pen holders. There is also a big, short type of cup that looks like a small bucket(桶). It can be used as a small rubbish bin on your desk or in your car.
Just remember: only reuse the cups with a recycling symbol(符号). The symbol looks like a triangle with the number 5 in its middle. This symbol means a plastic(塑料) product is safe for using repeatedly(重复地).
任务一:根据短文内容,给下列三种奶茶杯找到合适的用途。
1. + =
2. + =
3. + = a rubbish bin
任务二:根据短文内容,选择正确的答案。
()1. Which sign shows that we can reuse a milk tea cup for daily drinking?
A. [图] B. C. [图]
()2. What can we infer from the passage?
A. We can reuse milk tea cups to make many things.
B. Milk tea is popular with people of all ages.
C. Washing the cups makes them safe for holding drinks again.

二、任务一: 1. B, flower vases 2. A, pen holders 3. C
任务二:1. C 2. A

【分析】本题为任务型阅读题，分为用途匹配和选择两类任务。解题思路：1. 任务一需根据短文中不同类型奶茶杯的用途描述，对应插图类型完成匹配；2. 任务二第1题需定位短文中可重复使用奶茶杯的回收标志特征，第2题需结合短文内容逐一分析选项，排除错误项得出正确答案。
【解析】任务一：1. 短文明确提到“the tall milk tea cups as flower vases”，对应高型奶茶杯（插图1），故填B，用途为flower vases；2. 短文提到“the short and fat ones... into pen holders”，对应矮胖型奶茶杯（插图2），故填A，用途为pen holders；3. 短文提到“big, short type... as a small rubbish bin”，对应大短型奶茶杯（插图3），故填C。任务二：1. 短文指出可重复使用的奶茶杯回收标志是“a triangle with the number 5 in its middle”，对应选项C；2. 选项A：短文介绍了三种奶茶杯的不同用途，可推断出能重复使用制作多种物品，正确；选项B：短文说明奶茶受年轻人欢迎，并非所有年龄，错误；选项C：短文强调需有带数字5的回收标志才安全，并非清洗后就安全，错误。
【答案】任务一: 1. B, flower vases 2. A, pen holders 3. C；任务二:1. C 2. A
【知识点】任务型阅读、阅读理解
【点评】本题考查任务型阅读的信息提取与推理判断能力，题型贴近生活，难度适中，仔细阅读短文定位关键信息即可解答。
【难度系数】0.7