三、读一读，完成练习。
（一）读一读，选出正确答案。
Two paintings
In an English class, Ms Green shows the students two paintings. The first painting has three strong horses. The sky is blue and the grass is green. Lim likes it very much. He says, “I like this painting better because it is colourful and exciting.”
The second painting is a Chinese ink painting. It uses black, grey and a little brown. Bobo looks at it for a long time. She says, “I like the second one better. It is simple, but it makes me think more.” Ms Green says, “Different opinions are OK. Good reasons help us understand each other.”
（）1. Where are the students?
A. In English class.
B. In the library.
C. At the zoo.
（）2. What is in the first painting?
A. A small boat.
B. Two birds.
C. Three horses.
（）3. Why does Lim like the first painting?
A. Because it is quiet and grey.
B. Because it is colourful and exciting.
C. Because it is about books.
（）4. What does Bobo think of the second painting?
A. It is simple and makes her think more.
B. It is noisy.
C. It is hard to see.
（）5. What can good reasons do?
A. Make us speak louder.
B. Make everyone choose the same painting.
C. Help us understand each other.
（二）读一读，选出正确答案并回答问题。
Plastic bags and our earth
Plastic bags are everywhere. Many people use them when they go shopping. But plastic bags are bad for our earth. They are hard to break down. Animals may eat them and get hurt.
Should we say no to all plastic bags? Some people say yes. They take cloth bags or paper bags to the shop. But some people think we cannot stop using all plastic bags. Sometimes we need plastic bags to carry wet food. Besides, plastic bags can keep other things from getting wet.
The good way is: use fewer plastic bags. Bring your own shopping bag. If you have to use plastic bags, reuse them many times. Let's protect our earth.
（）1. Plastic bags are for earth.
A. good
B. bad
C. useful
（）2. Why are plastic bags dangerous for animals?
A. Animals may eat them.
B. Animals like playing with them.
C. Animals can carry things with them.
（）3. Some people take to go shopping.
A. cloth bags
B. plastic bottles
C. plastic toys
（）4. What is the writer's advice?
A. Use more plastic bags.
B. Use fewer plastic bags.
C. Say no to all food.
5. Should we say no to all plastic bags? Why or why not?

（一）1. A 2. C 3. B 4. A 5. C
（二）1. B 2. A 3. A 4. B
5. 示例: No, we don't need to say no to all plastic bags, but we should use fewer. We can take cloth bags for shopping and reuse plastic bags.

【分析】
做这类英语阅读理解题，需先通读原文理解大意，再针对每道题的问题，回到原文定位相关句子，对比选项找出正确答案；最后一道主观题需结合原文给出的建议，组织语言合理回答。
【解析】
（一）1. 原文第一句“In an English class”明确说明学生在英语课上，对应选项A，故选A。
2. 原文提到“The first painting has three strong horses”，对应选项C，故选C。
3. 原文中Lim说“I like this painting better because it is colourful and exciting”，对应选项B，故选B。
4. 原文中Bobo说“It is simple, but it makes me think more”，对应选项A，故选A。
5. 原文中Ms Green说“Good reasons help us understand each other”，对应选项C，故选C。
（二）1. 原文“But plastic bags are bad for our earth”，对应选项B，故选B。
2. 原文“Animals may eat them and get hurt”，说明动物可能吃塑料袋受伤，对应选项A，故选A。
3. 原文“They take cloth bags or paper bags to the shop”，对应选项A，故选A。
4. 原文“The good way is: use fewer plastic bags”，对应选项B，故选B。
5. 结合原文内容，原文提到不用完全拒绝所有塑料袋，但要少用，可自带购物袋、重复使用塑料袋，所以回答：No, we don't need to say no to all plastic bags, but we should use fewer. We can take cloth bags for shopping and reuse plastic bags.
【答案】
（一）1.A 2.C 3.B 4.A 5.C；（二）1.B 2.A 3.A 4.B；5. No, we don't need to say no to all plastic bags, but we should use fewer. We can take cloth bags for shopping and reuse plastic bags.
【知识点】
英语阅读理解（细节理解）、英语书面表达（情景问答）
【点评】
本题分为两部分英语阅读理解练习，第一部分围绕两幅画的讨论考查细节提取，第二部分围绕环保主题考查细节与主观表达，整体难度适中，侧重学生从原文获取信息并运用的能力。
【难度系数】
0.6