游客
题文

The world uses about a thousand million (百万) tons of water a day. Water is a human right and everyone should have their share. Yet more than 700 million people around the world have trouble getting clean, safe water.

   Treating wastewater is a good way to provide fresh water for us. And it also helps the environment by keeping waste out of rivers and oceans. 80% of wastewater around the world is not treated at all, and it is running into oceans.

But now we have got the technology to treat and reuse the wastewater.

   While 75% of our planet is covered with water, only about 2% is fresh water﹣that comes from rivers, lakes, ice and snow. The rest, 98% of the water, is in seas and oceans. It is too salty to drink. Then desalinationbusinesses come in. More than 19.000 factories have been built around the world, mostly in coastal countries. They process(加工) more than 92 million tons of water every day. But the technology they use requires a lot of energy.

   Scientists are working to create a less costly technology. They want to produce 20 times more clean water and make sure everyone has enough. But for now, the world still faces each day with not having enough water for everyone.

(1)How many people have trouble in getting clean water around the world?   

A. Under 10 million.

B. Only 19 million.

C. About 92 million.

D. Over 700 million.

(2)Treating waste water helps the environment by   

A. storing waste in ice and snow

B. letting waste run into oceans

C. keeping waste out of rivers and oceans

D. sending waste to coastal countries

(3)What does the underlined word "desalination" in Paragraph 3 mean?   

A. 远洋运输

B. 潮汐发电

C. 食盐销售

D. 海水淡化

(4)At present, the technology to process water   

A. needs much energy

B. saves much money

C. satisfies everyone

D. causes pollution

(5)What can we infer from the last paragraph?   

A. Water should be a human right.

B. The water problem is still serious.

C. Our planet is covered with water.

D. Everyone has enough clean water.

科目 英语   题型 阅读理解   难度 中等
知识点: 语言知识 健康环保类阅读 文中细节
登录免费查看答案和解析
相关试题

My teenage son Karl became withdrawn after his father died. As a single parent, I tried to do my best to talk to him. But the more I tried, the more he pulled away. When his report card arrived during his junior year, it said that he had been absent 95 times from classes and had six falling grades for the year. In this way he would never graduate. I sent him to the school adviser, and I even begged him. Nothing worked.
One night I felt so powerless that I got down on my knees and asked God for help. “Please God, I can’t do anything more for my son. I’m at the end of my rope. I’m giving the whole thing up to you.”
I was at work when I got a phone call. A man introduced himself as the headmaster. “I want to talk to you about Karl’s absences.” Before he could say another word, I choked up(哽咽)and all my disappointment and sadness over Karl came pouring out into the ears of this stranger. “I love my son, but I just don’t know what to do. I’ve tried everything to get Karl to go back to school and nothing has worked. It’s out of my hands. ” For a moment there was silence on the other and of the line. The headmaster seriously said, “Thank you for your time”, and hung up.
  Karl’s next report card showed a marked improvement in his grades. Finally, he was even on the list of the best students at school. In his fourth year, I attended a parent –– teacher meeting with Karl. I noticed that his teachers were surprised at the way he had turned himself around. On our way home, he said, “Mum, remember that call from the headmaster last year?” I nodded. “That was me. I thought I’d play a joke but when I heard what you said, it really hit me how much I was hurting you. That’s when I knew I had to make you proud.”
Which of the following has the similar meaning as the underlined word “withdrawn” in the first paragraph?

A.preferred to stay alone at home
B.refused to go to school
C.refused to talk to others
D.began to dislike his mother

There was silence on the other end of the line because _ _________.

A.the caller was too moved to say anything to the mother
B.the caller waited for the mother to finish speaking
C.the caller didn’t want the mother to continue her talk
D.the caller was unable to help the mother

Who was it that telephoned Karl’s mother that day?

A.The headmaster. B.The school adviser.
C.Karl himself. D.The passage doesn’t tell us.

From the passage we can learn that _____________.

A.children in single – parent families always have mental problems
B.mother’s love plays an important role in teenagers’ life
C.parents should give their children as much help as possible
D.school education still works well without support from parents

About 21,000 young people in 17 American states do not attend classes in school buildings.
Instead, they receive their elementary and high school education by working at home on computers. The center for Education Reform says the United States has 67 public “cyberschools(网络学校)” and that is about twice as many as two years ago.
The money for students to go to a cyberschool comes from the governments of the states where they live. Some educators say cyberschools receive money that should support traditional public schools. They also say it is difficult to know if students are learning well.
Other educators praise this new form of education for letting students work at their own speed. These people say cyberschools help students who were unhappy or unsuccessful in traditional schools. They say learning at home by computer ends long bus rides for children who live far from school.
Whatever the judgment of cyberschools, they are getting more and more popular. For example, a new cyberschools called Commonwealth Connections Academy will take in students this fall. It will serve children in the state of Pennsylvania from ages five through thirteen.
Children get free equipment for their online education. This includes a computer, a printer, books and technical services. Parents and students talk with teachers by telephone or by sending emails through their computers when necessary.
Students at cyberschools usually do not know one another. But 56 such students finished studies at Western Pennsylvania Cyber Charter School recently met for the first time. They were guests of honor at their graduation.
What do we know from the text about students of a cyberschools?

A.They have to take long bus rides to school.
B.They study at home rather than in classrooms.
C.They receive money from traditional public schools.
D.They do well in traditional school programs.

What is a problem with cyberschools?

A.Their equipment costs a lot of money.
B.They get little support from the state government.
C.It is hard to know students' progress in learning.
D.The students find it hard to make friends.

Cyberschools are getting popular because__________.

A.they are less expensive for students
B.their students can work at their own speed
C.their graduates are more successful in society
D.they serve students in a wider age range

Street Markets Around the World
There are many ways of shopping. You can shop by telephone, by post or through your home computer, but for many people, the most exciting way to shop is also the most traditional—at a street market. You can find markets anywhere in the world. Here are four of them:
There are many “floating markets” in Asia; perhaps the most unusual is in Thailand(泰国), at a place called Damned Saduak. It’s open from six in the morning to the noon every day. People sell fresh fruit from their boats.
Many Belgians(比利时人) say that the Grand Place is the most beautiful square in the world. It’s the home of a colourful flower market. It’s open every day except Monday. On Monday, instead of flowers, there’s a wonderful bird market.
One of the world’s famous markets is in Mexico City(墨西哥城)—the Sonora Market. You can buy toys, birds, herbs and medicine. There’re all kinds of things. It’s open every day from early in the morning till late at night.
In England, every weekend, thousands of young people from all over London travel to the Camden Market—it’s the place to go for street fashion, CDs and tapes. Many people also go there for fun.
根据以上内容,完成下列表格,每空一词

Names
_______
Feature(特征)
Things to Sell
Open Time
the Damned Saduak
Thailand
______
fresh _____
every day
the Grand _______
Belgium(比利时)
beautiful
________
every day except
________
birds
Monday
the Sonora Market
Mexico
______
all kinds of
_______
every day
the Camden Market
________
fashionable
fashion things
Every ______

One day when some government officials were rebuilding a barn(谷仓), they found a mouse hole in a corner and used smoke to force the mice inside the hole to come out. A while later they indeed saw mice running out, one after another. Then, everyone thought that all the mice had escaped. But just as they began to clean up, they saw two mice squeezing(挤)out at the mouth of the hole. With some efforts, the mice finally got out. However, it was strange that after they came out of the hole, they did not run away at once. Instead, one chased after the other near the mouth of the hole. It seemed that one was trying to bite the tail of the other.
Everyone was puzzled, so they stepped nearer to take a look. They realized that one of the mice was blind and could not see anything, and the other was trying to allow the blind mouse to bite on his tail so that he could pull the blind one with him to escape.
After seeing what happened, everyone was speechless and lost in thought. During the meal time, the group of people sat down in a circle and started to chat about what happened to the two mice.
One serious American official said: “I think the relationship between those two mice was that of king and guard.” The others thought for a while and said: “That was why!”
A smart French said: “I think the relationship between those two mice was that of husband and wife.” Again the others thought for a while, and all felt it made sense.
A Japanese said: “I think the relationship between those two mice was that of mother and son.” Once again the others thought for a while, and felt this was more reasonable. So they expressed agreement another time.
At that moment, one Chinese asked: “Why did those two mice have to have a certain relationship?”
Suddenly, the group looked back at the Chinese and remained speechless. The American official, the French and the Japanese who had spoken earlier all lowered their heads in shame, and did not dare to answer.
In fact, the true love is not built on friendship, loyalty or blood relationship. Instead, it is based on no relationship.
“it made sense” probably means ______.

A.it was strange B.it was correct
C.it was sweet D.it was funny

Why did they lower their heads in shame according to the passage?

A.They did not dare to answer.
B.They regretted(后悔)driving a poor blind mouse away.
C.They had mistaken the relationship of the mice.
D.They did not express themselves much better.

It is clear that ______.

A.all the mice came out of the hole easily
B.the people knew one of the mice was blind at the first sight
C.the people wanted to kill the mice with smoke
D.each of the people understood the relationship differently

The best title for the passage is ______.

A.Two lovely mice B.Help produces love
C.Love is all D.Friends in need

It was Mother’s Day, but the young mother was a little unhappy, because she was 800 miles away from her parents. In the morning she phoned her mother to wish her a happy Mother’s Day, and her mother told her about the beautiful lilacs(丁香花)in the garden.
Later that day, when she told her husband about the lilacs, he said, “I know where we can find all that you want. Get the children and come on.” So they went, driving down the country roads. There on a small hill, they saw a lot of beautiful purple lilacs. The young woman ran quickly to enjoy the flowers. Carefully, she picked a few here and there. On their way home there was a smile on her face.
When they were passing an old people’s home, the young woman saw an old granny sitting in a chair. They stopped the ear and the young woman walked to the old woman, put the flowers in her hands, and smiled at her. The old granny thanked her again and again. She smiled happily, too.
When the young mother came back to her car, her children asked her, “Who is the old granny? Why did you give our flowers to her? I don’t know her,” their mother said. “But it’s Mother’s Day, and she has no children. I have all of you, and I still have my mother. Just think how much those flowers meant to her.”
The young woman was a little unhappy on Mother’s Day because________.

A.she didn’t have a present
B.she was far away from her mother
C.she didn’t know it was Mother’s Day
D.she wanted to see her father

Which of the following pictures do you think matches well with Paragraph 2?

A. B. C. D.

The young woman gave the flowers to the old granny because _____________.

A.the old granny was her mother
B.she didn’t like those flowers
C.her mother asked her to do so
D.she wanted the old granny to be happy too

The following words can be used to describe the young woman except __________.

A.kind B.understanding C.friendly D.surprised

Copyright ©2020-2025 优题课 youtike.com 版权所有

粤ICP备20024846号