题目内容

As the saying goes, man struggles upwards; water flows downwards. Water runs downhill from mountaintops to streams to rivers to oceans. But downhill isn’t the only way that water moves .A new study measures how water travels from country to country for human consumption. This flow isn’t the type we usually think about .These scientists looked at the water used to grow and make the products which get shipped from nation to nation as imports or exports. They call this a flow of “virtual water(虚拟水)”.

We typically think about water as the liquid that flows from a tap. However,92%of the water used by people goes into growing crops,according to water researcher Arjen Hoekstra. He recently studied the hidden travels of virtual water used in products made from things like crops and meats .These products are shipped around the world.

For example, consider a sugary soft drink. Hoekstra estimated that to produce one half-liter of the drink requires between 170 and 310liters of the water—about 95%—is used to grow and process the ingredients(原料).Another 4%goes into the packaging and labeling. In Hoekstra’s calculation, when one country produces a half-liter of soda and sells it abroad,it exports as much virtual water as would fill a large refrigerator.

According to Hoekstra’s new report,dry countries like Israel and Kuwait,both in the Middle East,get the majority of their virtual water from other countries,through imported products. More surprisingly, some wetter countries,like the Netherlands and the United Kingdom, also get the majority of their virtual water from other places. That means that most of the water used to grow or produce the products and food consumed in those countries came from other countries.

In the United States most of the virtual water used comes from American sources .In China even less of the water associated with its products.

1.The example of a sugary soft drink in Paragraph 3 is given to show_________.

A. how drinks are shipped

B. how virtual water is exported

C. how virtual water is used

D. how drinks are made

2.In which countries does most part of virtual water come from outside?________

A. Kuwait and the Netherlands

B.China and the United Kingdom

C. America and the Netherlands

D. Israel and America

3.What is the best title for the passage?

A. Crops and Virtual Water

B. Water’s worldwide travels

C. Benefits of Virtual Water

D. Import and Export of Water

4.The passage is most probably a________.

A.science news report B. science fiction story

C. newspaper advertisement D. book review

1.C

2.A

3.B

4.A

【解析】

试题分析:本文主要讲的是一个关于水如何从一个国家流向另一个国家的调查研究。

1.

2. countries like Israel and Kuwait,both in the Middle East,get the majority of their virtual water from other countries,through imported products. More surprisingly, some wetter countries,like the Netherlands and the United Kingdom, also get the majority of their virtual water from other places. 那些干涸的国家像Israel 和Kuwait 都是通过进口产品来从其他国家进口大多数水。更令人惊讶的是,一些比较潮湿的国家像新西兰和英国也是从其他国家进口大多数水。Israel and Kuwait,Netherlands and the United Kingdom这些都是从国外进口水的国家,所以此题选择A。

3.关于水如何在全球流通的调查研究,故此题选B。

4.

考点:考察议论文阅读

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As is known, healthy foods can help save your life. Now, here is a list of healthy foods that can save your memory.It is best that every person knows what he eats, as he takes in, can make or break himself, in terms of health.

Fish is helpful in regaining back the kind of memory that a person once has.Eating fish can help you save the trouble of forgetfulness.Vegetables rich in fiber and other green leafy kinds are very suitable for people who want to avoid mental blocks.These foods contain high units of Vitamin E.

Another food that is considered having different effects on preventing this brain deficiency(缺陷) is avocado (鳄梨), which is also rich in Vitamins E and C.It is really good to know these healthy foods that can save your memory are always at hand so as to help you in your fight against diseases.Sunflower seeds are regarded as Vitamin C-powered seeds and also give you enough energy.

As for red wine, do not over consume it, as it is said to have to be taken in moderate amounts in order to help the body. Over-drinking can cause illness. This is considered as one of the healthy foods that can save your memory; alcohol can otherwise lose it.

It is better to consume food made of grains such as bread, rice, and whole grains to get the best out of fiber.These foods can lower the body’s risk of being infected with Alzheimer’s disease(早老性痴呆病).

Knowing the healthy foods that can save your memory is living the life that you have longed and desired.Among the others, the best, of course, is exercise. Taking part in different kinds of exercises, physical activities or sports can keep both your body and mind healthy.

1.If you suffer from loss of memory, you________ .

A. should eat cucumbers and cabbages

B. can drink as much wine as possible

C. had better take in fish in your meals

D. may as well take more Vitamin C

2.To discourage mental disease from happening, _______.

A. people are advised to take avocados

B. it is best to eat vegetables high in fiber

C. it is better to have more sunflower seeds

D. red wine is the first and best choice

3.How many healthy foods does the author mention in the passage?

A. Six B. Five C. Four D. Three

4.What does the author stress in the last paragraph?

A. The best form of exercise

B. The way of keeping healthy

C. The importance of healthy foods

D. The importance of exercise.

5.Which of the following shows the structure of the passage?

( ①=Para.1 ②=Para.2 ③=Para.3

④=Para.4 ⑤=Para.5 ⑥=Para.6)

On Sept 18, they arrived before polling stations even opened, dressed in school uniforms, with book bags over their shoulders—and, for the first time in British history, ballot (选票) cards in hands.

More than 109,000 Scottish teenagers aged 16 to 17 took part in the Scottish independence referendum (公民投票), in which Scotland eventually decided not to become independent.

The age group only made up a small part of the 4.29 million total voters, but they have “demonstrated how the youngest voters can be some of the most enthusiastic in a mature democracy”, commented The Associated Press. Casting their ballots, they were “proud and passionate” to help their nation decide whether to break away from the UK after 307 years in union.

“You feel like you’ve got a say, because it is going to be you. You are going to decide what it is like when you’re older,” 16-year-old Erin Cheshire in Glasgow, who voted “yes”, told The Wall Street Journal.

At age 16, Scottish residents are allowed to join the military, get married, and work. Eighteen is the legal drinking age, as well as the UK’s voting age. But in 2013, Scottish law was changed to allow 16- and 17-year-olds in Scotland to vote in the referendum. The government pushed for the change because “younger voters are more likely to vote with their hearts, not their heads—and embrace fundamental change by voting for the pro-independence Yes Scotland campaign”, NBC News said.

But when the decision was handed down, some worried that high school students might not be as informed as adult voters. However, many experts said that assumption was wrong.

Professor Jan Eichhorn of the University of Edinburgh insisted that Scottish teenagers were as likely to read newspaper articles and campaign materials as their parents. They would simply get these resources through social media.

“There’s no evidence to suggest that they’re less capable than adults of voting, from a research point of view,” Eichhorn told NPR.

Scotland’s move to let younger teenagers vote in the referendum has led to a discussion about whether the voting age ought to be lowered to 16, both in the UK and the US.

“By 16, most people have about as stable an ideology (思想意识) as they are going to get,” Professor Jason Brennan of Georgetown University wrote for CNN, arguing that the US should also think about allowing younger US citizens to vote.

1. The Scottish independence referendum was held on Sept. 18 ______.

A. to encourage youngsters to be concerned with politics

B. to lower the minimum voting age to 16 for the referendum

C. to elect who would be the new leader of Scotland

D. to decide whether Scotland would become independent from the UK

2. According to the passage, we can learn ______.

A.It is possible for the USA to lower the voting age to 16 in the future.

B.Scotland gained its independence from the UK eventually.

C.All the people in Scotland thought highly of the government’s decision to lower the voting age to 16.

D.Scottish teenagers aged 16 are allowed to join the military, get married, work and drink alcohol now.

3.What doe the underlined word “embrace” (in para.5) probably mean?

A. Approve of B. Object to

C. Know about D. Admit to

4.What is Jan Eichhorn’s opinion of the Scottish teenagers aged 16 to 17?

A.They are too enthusiastic to make informed decisions.

B.They make no difference to the voting result.

C.They are as informed and capable as adults of voting.

D.They are unwilling to be involved in the decision of the country’s future.

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