阅读
理解
Waste sorting
垃圾分类
主题: 人与自然/环保意识
难度星级: ★★★★☆
用时: /7分钟
KEY→D17
Do you know how to throw rubbish into the right bins? Look! There are different kinds of bins.

Waste sorting is very important in our life. Let’s ask our family and friends to do it together!
词汇积累
leftover /ˈleftəʊvə(r)/ n. 残羹剩饭
expired /ɪkˈspaɪəd/ adj. 过期的
waste sorting 垃圾分类
recyclable /ˌriːˈsaɪkləbl/ adj. 可再循环的
harmful /ˈhɑː(r)mfl/ adj. 有害的
Read and judge. 根据材料内容,判断正误,用T/F表示。
() 1. We can put the skins into the green bins.
() 2. We should put used toilet paper into the blue bins.
() 3. Expired medicine is harmful to people.
() 4. We can put all the rubbish into the grey bins.
() 5. After special processing(特殊处理), maybe we can reuse the things in the blue bins.

1. T 2. F 解析由材料内容可知,蓝色垃圾桶是放可回收垃圾的,而用过的卫生纸属于其他垃圾,要放入灰色垃圾桶。 3. T 4. F 5. T