五、从方框中选择合适的句子补全短文(有两项多余)。
A. We can throw away old things.
B. We can use old buttons to decorate(装饰) cards.
C. We can use old cardboard boxes to store(储存) toys.
D. We can give old things a new life.
E. We can use old bottles to make vases(花瓶).
F. We can buy new things.
G. We can use old clothes to make cleaning cloths.
Do you have old things at home? Don't throw them away. 1. For example,
2. They can be very beautiful with flowers. 3. It's a good way to keep our toys in order. 4. They can make our cards more lovely. 5. They can help us clean the house easily. Let's try to reuse old things and make our life more colourful.

1. D 2. E 3. C 4. B 5. G

【分析】首先通读短文，明确主旨是倡导旧物再利用，不要随意丢弃旧物品。解题时需结合前后句的关键词和语境匹配选项：第1空前文提到“不要扔旧东西”，后文是具体做法，需选总起句；第2空后文提到“插鲜花变漂亮”，对应旧物做花瓶的内容；第3空后文提到“整理玩具”，对应旧物储存玩具的内容；第4空后文提到“装饰卡片”，对应旧物装饰卡片的内容；第5空后文提到“清洁房子”，对应旧物做清洁布的内容。
【解析】1. 前文“Don't throw them away”引出旧物处理的话题，后文是具体做法，因此选总起句D（We can give old things a new life.）；2. 后文“with flowers”（插鲜花）对应E选项“旧瓶子做花瓶”，符合语境；3. 后文“keep our toys in order”（整理玩具）对应C选项“旧纸箱存玩具”，匹配需求；4. 后文“make our cards more lovely”（装饰卡片）对应B选项“旧纽扣装饰卡片”，逻辑通顺；5. 后文“help us clean the house”（清洁房子）对应G选项“旧衣服做清洁布”，符合主题。
【答案】1.D 2.E 3.C 4.B 5.G
【知识点】补全短文、语境匹配
【点评】本题围绕旧物再利用主题，考查学生对上下文语境的理解与匹配能力，难度适中，能引导学生树立环保意识。
【难度系数】0.6

六、完形填空。
Plastic is . Now people make lots of products with plastic. There are about 9 billion tons(90亿吨) of plastic on the . Plastic takes about 500 to rot away(腐烂) after we use it. It pollutes the sea and is very for wild animals. The plastic things hurt us .
More and more people want to do something to save our Earth. They work hard to reduce and plastic. For example, at some snack bars(小吃店), waiters(服务员) give customers(顾客) straws to drink. In the supermarkets, people get a plastic bag for free. For us, we can do something too. We can reuse a water bottle. Don't always buy a(n) one. We can tell our parents to get a cloth bag ready they go shopping. Let's try our best to stop plastic pollution.
() 1. A. wonderful B. useful C. careful
() 2. A. Earth B. home C. city
() 3. A. hours B. minutes C. years
() 4. A. nice B. bad C. good
() 5. A. either B. too C. also
() 6. A. recycle B. grow C. change
() 7. A. paper B. plastic C. white
() 8. A. can B. can't C. will
() 9. A. new B. old C. big
()10. A. after B. behind C. before

1. B 2. A 3. C 4. B 5. B 6. A 7. A 8. B 9. A 10. C

【分析】
先通读全文，明确文章主旨是介绍塑料的危害，呼吁减少塑料污染。解题时需结合上下文语境、词义辨析、生活常识及固定搭配，逐一分析每个空格的选项，选出最符合文意的答案。
【解析】
1. 句意：塑料是有用的，人们用它制作大量产品，useful（有用的）符合语境，选B；
2. 塑料总量约90亿吨，存在于地球上，Earth（地球）符合文意，选A；
3. 根据常识，塑料腐烂需约500年，years（年）正确，选C；
4. 塑料污染海洋，对野生动物有害，be bad for是固定搭配（对……有害），选B；
5. 此处表“也”，位于肯定句句末，用too，选B；
6. 人们努力减少和回收塑料，recycle（回收）符合环保主题，选A；
7. 小吃店提供纸吸管代替塑料吸管，paper（纸）正确，选A；
8. 为减少塑料，超市不能免费提供塑料袋，can't（不能）符合，选B；
9. 前文提到重复使用水瓶，此处指不要总买新的，new（新的）正确，选A；
10. 购物前准备布袋，before（在……之前）符合逻辑，选C。
【答案】
1.B 2.A 3.C 4.B 5.B 6.A 7.A 8.B 9.A 10.C
【知识点】
完形填空、词义辨析、语境理解
【点评】
本文围绕环保主题展开，贴近生活，考查学生对词汇、固定搭配及上下文语境的理解，难度适中，是常见的初中英语完形题型。
【难度系数】
0.6