You’ve bought what you need. The grocery cashier asks, “Will that be paper or p

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You’ve bought what you need. The grocery cashier asks, “Will that be paper or plastic? You reply “Plastic, please.”
This seems like a simple question and there are plenty of reasons we choose plastic: easier to carry, lighter than paper bags, possibly less damaging to the environment, less expensive to the shop owners, able to be used as trash bag, and so on. There are different opinions on plastic and paper. Now let’s follow the travels of 3 plastic bags. It begins at the grocery store with the customer’s choice.
Plastic Bag 1: As the waste engineer come by and pick up the trash, the first plastic bag falls out. It sits on a small street for a couple of hours until a car comes along and takes it down to the road. Then a gust of wind blows it across the road, then another car, then another gust of wind finally makes its way to the beach. Water fills the plastic bag and makes it look like a jellyfish. A seal(海豹) swims by, thinking it looks very interesting, and swallowed it. The plastic bag may stay in the seal’s stomach for months, maybe years. You see, our lovely animals have been living thousands of years in a world where everything can be eaten.
Plastic Bag 2: This bag does make its way to landfill(垃圾场). Before they have a chance to cover up the thousands of pounds of daily waste, a strong wind comes up and blows these plastic bags out of the landfill. Once the wind stops, workers will be sent to collect thousands of bags around. But they can’t possibly get them all. So our little bag continues his adventure getting caught in trees, eaten by birds or making its way to our lakes or rivers.
Plastic Bag 3: The last bag also blows away but is caught in a landfill where it sits for many years, as all the trash is wrapped in a big plastic bag, making natural degradation(降解) impossible. Although workers do much work to make sure water and air system won’t be polluted, some do. Guess what, plastic bags are made from petrol, a harmful waste material, which in one way or another makes its way to the environment.
Another problem with putting plastic bags in out trash is that our landfills for most cities may be filled in about 20 years. More importantly, since we are running out of land to build homes, you might have the pleasure of one day living on top of your plastic bags!
One of the best suggestions is not to use a bag at all or bring your own cloth bags. If you must, please choose paper bags, which, though not suggested, can be eaten by animals. And there are more opportunities recycle paper bags. It does take a little extra effort. But please have a thought about the little seal next time you say, “Plastic please.”   
小题1:According to the passage, what is NOT the reason for a customer to choose plastic bags?

A．He can use plastic bags to carry trash later.

B．He finds paper bags heavier than plastic bags.

C．He finds plastic bags more convenient to carry.

D．He can save money for plastic bags are cheaper.

小题2:The author describes the travel of Plastic Bag 1 to show ______.

A．seals like eating plastic bags around them.

B．seals really have a good stomach.

C．seals are potential victims of plastic bags.

D．seals are not able to differ plastic from food.

小题3:Wrapped in a big plastic bag, Plastic Bag3_____.

A．still does harm to the environment

B．can hardly be harmful to the environment

C．is much safer than Plastic Bag2

D．will end up being eaten by seals or some fish

小题4:What will the following part of this passage talk about?

A．Suggestions on reducing harm of plastic bags.

B．Disadvantages of using too many plastic bags.

C．Persuading people into using paper bags.

D．Other potential victims of plastic bags.

小题5:What is the overall tone of this passage?

A．Excited

B．Serious

C．Ironical

D．Casual

答案

小题1:D
小题2:C
小题3:A
小题4:A
小题5:C

解析

试题分析：文章大意：本文是一篇议论文。通过对三个塑料袋的不同命运结局的描述，说明了塑料袋对人类环境和自然界动物的影响，呼吁人们要注重这种白色垃圾，减少白色污染。
小题1:D细节题。从文章第一段“ there are plenty of reasons we choose plastic: easier to carry, lighter than paper bags, possibly less damaging to the environment, less expensive to the shop owners, able to be used as trash bag, and so on.”可知，使用塑料袋是对店主来说要便宜，而不是顾客。所以D选项正确。
小题2:C 推理判断题。第三段“You see, our lovely animals have been living thousands of years in a world where everything can be eaten. ”作者用貌似很轻松幽默的语言表达了一个很严肃的话题。塑料被吃到肚子中，当然不会有好处的，所以C选项正确。
小题3:A细节题。从文章第五段“ Although workers do much work to make sure water and air system won’t be polluted, some do. Guess what, plastic bags are made from petrol, a harmful waste material, which in one way or another makes its way to the environment.”可知，塑料是由一种有害材料制成的，被埋到地下后仍然会对环境有害，所以A选项正确。
小题4:A 推理判断题。从文章最后一段“One of the best suggestions is not to use a bag at all or bring your own cloth bags. ”“And there are more opportunities recycle paper bags.”可知说完塑料袋的危害后，作者又提到了一些建议，所以接下一段应该是和建议有关的，故A选项正确。
小题5:C 推理判断题。文章整篇是用反语讽刺的语调写的。如第三段末尾“You see, our lovely animals have been living thousands of years in a world where everything can be eaten. ”和第四段末尾“So our little bag continues his adventure getting caught in trees, eaten by birds or making its way to our lakes or rivers.”所以C选项正确。