Supermarkets are trying out new computers that make shopping carts more intelligent. They will help shoppers find paper cups or toilet soap, and keep a record of the bill. The touch-screen devices are 题目和参考答案——青夏教育精英家教网—

题目内容

Supermarkets are trying out new computers that make shopping carts more intelligent(具备智能的). They will help shoppers find paper cups or toilet soap, and keep a record of the bill.

The touch-screen devices(触摸屏装置) are on show at the Food Marketing Institute’s exhibition here this week, “These devices are able to create value and get you around the store quicker,” said Michael Alexander, manager of Springboard Retail Networks Inc., which makes a smart cart computer called the Concierge.

Canadian stores will test the Concierge in July. A similar device, IBM’s “Shopping Buddy”, has recently been test-marketed at Stop & Shop stores in Massachusetts.

Neither device tells you how many fat grams or calories are in your cart, but they will flash you with items on sale. The idea is to make it easier for people to buy, not to have second thoughts that maybe you should put something back on the shelf.

“The whole model is driven by advertisers’ need to get in front of shoppers,” said Alexander. “They’re not watching 30-second TV ads anymore.”

People can use a home computer to make their shopping lists. Once at the store, a shopper can use a preferred customer card to start a system(系统) that will organize the trip around the store. If you’re looking for toothpicks, you type in the word or pick it from a list, and a map will appear on the screen showing where you are and where you can find them.

The device also keeps a record of what you buy. When you’re finished, the device figures out your bill. Then you go to the checker or place your card into a self-checkout stand and pay.

The new computerized shopping assistants don’t come cheap. The Buddy devices will cost the average store about $160,000, and the Concierge will cost stores about $500 for each device.

1. The underlined word “they” (paragraph 1) refers to ______.

A．supermarkets	B．shop assistants
C．shopping carts	D．shop managers

2. Which of the following is the correct order of shopping with computerized shopping carts?

a. Start the system. b. Make a shopping list.

c. Find the things you want. d. Go to a self-checkout stand.

A．abdc

B．bacd

C．acbd

D．bcad

3.We can learn from the last paragraph that ______.

A．intelligent shopping carts cost a large sum of money

B．the Concierge is cheaper than the Buddy devices

C．shop assistants with computer knowledge are well paid

D．average stores prefer the Concierge to the Buddy devices

4. What might be the most suitable title for the text?

A．New age for supermarkets

B．Concierge and Shopping Buddy

C．New computers make shopping carts smarter

D．Touch-screen devices make shopping enjoyable

【答案】

1.A

2.B

3.A

4.C

【解析】

1.细节题，根据第一段可知超市安装新电脑后可以帮助顾客找到他们所买的东西，并记录账单。

2.细节题，根据第六段...made their shopping lists..start a system...looking for ...into a self-checkout stand and pay.可知选B。

3.细节题，The Buddy devices will cost...$160,000,and ...cost...$500for each device.可知选A。

4.推理题，文章讲的是安装新电脑后购物卡就成了智能购物卡。

练习册系列答案

　　You don't have to shop in health food stores to follow the guidelines.One easy way to plan menus that follow the food pyramid is shop only in the outer aisles of the grocery store.In most supermarkets，fresh fruits and vegetables，dairy，fresh meat and frozen foods are in the outer aisles of the store.Grains，like paste，rice，bread，are located on the next aisles，the first inner rows.Finally，the farthest inside of the store is where you'll find chips and snacks，cookies and pastries，soda pop and drink mixes.These are the kinds of foods that nutritionists say everyone should eat rarely，if at all.If you stay in the outer aisles of the grocery store，you won't be tempted to buy foods you shouldn't eat，and you will find a wide variety of healthy foods to choose from.Another benefit of shopping this way is that grocery shopping takes less time.?

1.A good title for this article would be 　　　　.?

A.How to Shop in a Health Food Store?

B.How to Shop Efficiently?

C.How to Shop for Healthy Food?

D.How to Cook Healthy Food?

2.According to the food pyramid，people should 　　 .?

A.eat more grains than meat?

B.never eat fats and sweets?

C.mostly eat meat only with vegetables?

D.rarely eat bread and other starches?

3.According to the passage，on the inside aisles of the grocery store you will find 　　 .?

A.cleaning products

B.dog and cat food?

C.wine and beer?

D.chips and snacks?

4.In order to follow the main advice in the passage，it would be most helpful to know 　　 .?

A.where to buy a copy of the “The Food Pyramid”?

B.whether rice has more calories than paste?

C.which supermarket the author is referring to?

D.how much of each kind of food equals a serving

Raising pets is not a new thing in China , but recently it has taken on a new meaning .

As a famous Chinese saying goes, pursuit of petty (小的，不重要的) pleasures weakens one’s will to make progress . The saying has been so popular that even today many people still consider raising pets as a hobby of the idle .

Things have changed much recently and now raising pets has become a popular pastime , resulting in a successful pet care industry .

Pet food is sold in almost all supermarkets and many special stores for pet needs have been set up .

Animal hospitals provide various medical services for sick dogs and cats , and pet exchange fairs are held regularly .

At the China International Pet Show which took place recently in Beijing , more than 100 factories from across the country exhibited their products . Thousands of dealers and pet owners went to the show.

“People’s swollen pockets make it possible for many to raise pets , a hobby that used to be enjoyed only by the wealthy ,” said Wang Wei , who works with the National Kennel Association of China .

Wang Yuyan , vice president of the Small Animals Protection Association , agreed , “ In many films and novels , having a pet is used as a symbol of wealth . That’s not a complete picture . ” Wang added that pets are friends in a real sense of the word , not just playthings . “ Anyone with a loving nature can raise pets . ”

Still the high cost of keeping a pet is something many people have to think about .

“I like dogs and cats , but I have neither time nor money to raise them , ”said Li Jun , in her 40’s , a civil servant from Beijing .

The cost of raising a dog is high in Beijing , where registration (登记) is a must for all dogs and costs 5,000 yuan for each animal . In addition , pet owners must pay for regular injection of vaccines (疫苗). Most of all , dog food is quite expensive .

Unlike his mother , Li Jun’s 10-year-old son, Li Qiyu, dreams of the day he will have his own pet . “I hope I can have a dog in my house , ” he said .

Things have changed much recently , because ___________ .

A. people have all become kind-hearted B. small animals have no places to live in

C. people’s living conditions are improving D. more and more people are out of work

In big cities in China today , raising pets ________ .

A. has changed people’s life B. has destroyed some families

C. has met much difficulty D. has brought much business for some people

According to Wang Yuyan’s opinion , raising pets _________ .

A. is a necessary job for us all B. is harmless for most people

C. should be a hobby of the rich D. will make the poor happy

Recently I was invited to a friend’s house for supper—and had a meal I have never had before.

All the friends invited were a little surprised. It’s not that Ben is unsociable, or a bad cook, but it’s just that he never 21more than he has to. So how come he was inviting us round for a meal? Had he bought something 22for his friends? He greeted us at the door and showed us into his dining room where a 23_ -table was waiting for us.“Nothing but the best for my friends!”said Ben. We all sat down and looked 24 at each other—what was he up to?

Ben returned with four bowls of hot soup.“It’s a mixture of carrots, potatoes and tomatoes,”said Ben. The next 25was also a little strange in that we didn’t quite know what it was again. It’s just another mixture of vegetable.

As we ate we chatted and finally the 26 turned back to what we were eating.“Was there a recipe(食谱) for this,”asked Marina,“or did you 27 it up?”Ben put his fork down.“What I cooked depended on what I could find.”Marina was surprised.“But you can find anything in supermarkets these days.”“But there’s 28 choice in what you can find outside supermarkets,”he replied.

Seeing that we had all finished the food, Ben decided to tell the truth. He had read recently that supermarkets usually throw away 5 percent of their food every day. So Ben decided to look inside his local supermarket bins. There he found food that was slightly out of __29, boxes of throw-away vegetables and fruit.

So Ben had successfully provided a decent(体面的) meal for his friends, and made us aware of the fact that there are many poor people who need the food, but the amount of food thrown away is enough to 30 millions of people.

21.A.takes B. spends C. uses D. does

22.A.cheap B. special C. practical D. usual

23.A.new B. separate C. booked D. laid

24.A.nervously B. carefully C. sadly D. happily

25.A.course B. food C. soup D. salad

26.A.dinner B. idea C. food D. subject

27.A.pick B. look C. make D. take

28.A.less B. more C. some D. any

29.A.order B. place C. season D. date

30.A.enrich B. please C. affect D. feed

Organic foods are produced according to certain production standards, meaning they are grown without the use of conventional pesticides, or chemical fertilizers and that they were processed without food additives. Livestock are raised without the routine use of antibiotics（抗生素）or growth hormones. In most countries, organic produce must not be genetically modified. They may also be required to be produced using energy-saving technologies and packaged using recyclable materials when possible.

Early consumers interested in organic food would look for non-chemically treated, fresh or minimally processed food.

They mostly had to buy directly from growers: “Know your farmer, know your food” was the motto. Personal definitions of what constituted ( 组成)“organic” were developed through first-hand experience: by talking to farmers, seeing farm conditions, and farming activities. Historically, organic farms were relatively small family-run farms — which is why organic food was once only available in small stores or farmers’ markets.

However, since the early 1990s organic food has had growth rates of around 20% a year. As of April 2008, organic food accounts for 1 - 2% of food sales worldwide. Currently organic food production is legally regulated. Many countries require producers to obtain organic certification in order to market food as organic.

Several studies have attempted to examine and compare conventional and organic systems of farming. The general consensus（共同看法）is that, in the short term, organic farming is less damaging for the following reasons:

● Organic farms do not release synthetic pesticides (合成农药) into the environment — some of which have the potential to harm soil, water and local wildlife.

● Organic farms are better than conventional farms at keeping diverse ecosystems, i.e., populations of plants and insects, as well as animals.

● Organic farms are more energy efficient and produce less waste.

Another report published in March 2008 by The Organic Center claims that organic food is on average 25% more nutritious than conventional food.

However, many critics believe that the increased land needed to farm organic food could potentially destroy the rainforests and wipe out many ecosystems. And organic products cost 10 to 40% more than similar conventionally produced products. Processed organic foods in supermarkets are 65% more expensive.

1. Early consumers knew what food was “organic” by _______.

A. firsthand experience B. the “certified organic” label tag

C. its packaging D. examining its organic certification

2. We can infer that _______.

A. in America, organic food can only be bought in small stores or farmers’ markets

B. organic food is also available in large supermarkets at present

C. organic food is produced by large-scale farms

D. organic food is often beautifully packaged

3. According to the passage, organic food is considered as _______.

A. junk food B. delicious snacks C. green food D. conventional food

4. What is the main idea of the last paragraph?

A. The benefits of organic food. B. The cost of organic food.

C. The disadvantages of organic food. D. Organic food and conventional food.

5. Which of the following statements does NOT support the view that organic farming is more environment-friendly?

A. Organic food is generally thought to be more nutritious.

B. Organic farms are more energy efficient and produce less waste.

C. Organic farms are better than conventional farms at maintaining varieties of plants, insects and animals.

D. Organic farms do not release synthetic pesticides into the environment.

Shopping in the United States changes a lot．About ninety years ago most people shopped in small stores that were owned by one person or a family．Women went from the bakery to the butcher's to the grocer and on to the fruit and vegetable seller in order to get their food for the week．

Then about sixty years ago, supermarkets were born．In a supermarket, people could get all the different kinds of food they needed without going to different stores．

The next big change in shopping in the United States was the shopping mall．A shopping mall is a group of stores under one roof．Because malls allowed people to shop without worrying about the weather, they soon became very popular．The mall became a place for people to socialize in addition to shopping．If you walk through a mall, you will see older people sitting, chatting and drinking coffee．Malls are places for teenagers to hang out．Many teens will often just "go to the mall" and spend time with their friends．

The recent change in American shopping was the superstore．Large chain stores such as Wal-Mart, Office Depot and Toys "R" Us have been built all across the United States．Because they are so large, they can buy goods at a great discount and sell them much cheaper than smaller stores．

Sometimes, when they are built near small towns, many of the small town stores have to close．They just cannot compete with their giant neighbors．

And now, online shopping is becoming more and more popular all over the States．People are too busy to go to the physical stores, so they go shopping over the Internet．Online shopping has lots of advantages．For instance, online stores are usually available 24 hours a day．Searching or browsing online shops can be faster than browsing the physical stores．While, online shopping also has its disadvantages．People are at higher risk of being cheated on the part of the merchant than in a physical store．And privacy of personal information may be let out．

1.Which of the following shows the right order of shopping development in the United States?

①small stores ②superstores ③shopping malls ④shopping online

⑤supermarkets

A．①②③④⑤ B．①⑤②③④

C．①⑤③②④ D．②③④①⑤

2.Which is the place for people to spend time with others according to the passage?

A．Shopping malls． B. Small stores．

C．Supermarkets． D. Superstores．

3.Why can the superstores sell products at much lower prices?

A．Because they are built near small towns．

B．Because they are across the United States．

C．Because they sell all kinds of products people need．

D．Because they can buy goods at a reduction in the price．

4.What's the disadvantage of online shopping according to the passage?

A．Wasting time． B．Leaking personal information．

C．Fixed prices． D．No chance to do physical activities.

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