练习册

  • 练习册
  • 试题
    精英家教网 > 高中英语 > 题目详情

    A machine that takes sweat-laden (浸满汗水的) clothes and turns the sweat into drinking water is in use in Sweden. The machine makes the clothes turn round quickly, heats them to remove the sweat, and then passes the steam through a kind of special material to make purified water.

    Since it has been brought into use, its creators say more than 1000 people have drunk others’ “sweat” in Gothenburg. They add the liquid is cleaner than local tap water.

    The device was built for the United Nations’ child-focused charity UNICEF to promote a campaign highlighting the fact that 780 million people in the world lack access to clean water.

    The machine was designed and built by the engineer Andreas Hammar, known locally for his appearances on TV tech show “Mekatronik”. He said the key part of the sweat machine was a new water purification part developed by a company named HVR.

    “It uses a technique called membrane distillation (膜蒸馏),” he told the BBC. “We use a special kind of material that only lets steam through but keeps bacteria, salts, clothing fibers and other things out. They have something similar to the International Space Station, but our machine is cheaper to build. The amount of water it produces depends on how sweaty the person is, but one person’s T-shirt typically produces 10ml, about a mouthful.”

    The device has been put on show at the Gothia Cup-the world’s largest international youth football tournament. Mattias Ronge, chief executive of Stockholm-based advertising agency Deportivo, said the machine had helped raise awareness for UNICEF, but in reality had its limitations.

    “People haven’t produced as much sweat as we hoped – right now the weather in Gothenburg is lousy,” Mattias Ronge said. “So we’ve equipped the machine with exercise bikes and volunteers are cycling like crazy. Even so, the demand for sweat is greater than the supply. And the machine will never be produced in large numbers, since there are better solutions out there such as water purifying pills.”

    1. Which of the following is the disadvantage of the sweat machine?

    A. It takes too long for the machine to produce water.

    B. It costs a large amount of money to build the machine.

    C. The amount of water the machine produces is rather limited.

    D. The water processed by the machine is not clean enough.

    2. UNICEF is mentioned in the text to ________.

    A. show how the sweat machine works

    B. tell us who invented the sweat machine

    C. show the importance of the United Nations

    D. explain why the sweat machine was invented

    3. What did Mattias Ronge think of the sweat machine?

    A. It did not work at all.

    B. It was not worth popularizing.

    C. It could only be used in summer.

    D. The water it produced tasted sweet.

    4.The text is written mainly to tell us that ______________.

    A. a better solution to purifying dirty water is discovered

    B. 780 million people in the world lack access to clean water

    C. a machine which turns sweat into drinking water is invented

    D. the pill which turns dirty water into clean water is produced

    练习册系列答案
    年级 高中课程 年级 初中课程
    高一 高一免费课程推荐！ 初一 初一免费课程推荐！
    高二 高二免费课程推荐！ 初二 初二免费课程推荐！
    高三 高三免费课程推荐！ 初三 初三免费课程推荐！
    相关习题

    科目：高中英语 来源：2015-2016学年江苏盐城中学高一下期中考试英语试卷（解析版） 题型：单项填空

    --- When I needed his help, my roommate just stood by and did nothing.

    ---_______He appears to be a warm-hearted person.

    A. You don’t say! B. You set me up.

    C. I’ll say. D. Don’t fall for it.

    查看答案和解析>>

    科目：高中英语 来源：2015-2016学年安徽铜陵一中高一下期中考试英语试卷（解析版） 题型：完形填空

    完形填空

    阅读下面短文。从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。

    Feeling hopeless, Jack wandered on the streets, knowing he came to the end of life. In his mid-fifties, Jack had never got or experienced the joy of having children. On this rainy night, he felt as if there was in the entire world who cared whether he lived or died.

    Meanwhile, I was sitting in my room watching the rain my window. When I heard the doorbell ring, I from my chair and raced out. But my mother was already at the door. Opening it, she found herself face-to-face with a very dirty-looking man with tears streaming down his face. My mother, feeling ，invited the man inside.

    ，I walked secretly downstairs so that I could get a better look. I couldn’t understand what they were saying, but the sight of the man, his head in his hands and crying, made me sad. I raced back upstairs to my room and my hand into my money jar. Pulling out my only half-dollar coin, I ran back downstairs.

    The three looked at me in as I quickly made my way over the stranger. I put the half-dollar in his hand and told him that I wanted him to have it. Then I gave him a , turned and ran back upstairs. I felt excited.

    Downstairs, Jack sat quietly with his head .Tears streamed down his face as he held that coin. Finally looking up at my parents, he said, “It’s just that I thought nobody cared. For the last twenty years, I have been so . That is the first hug I have ever got. It’s hard to believe that somebody .”

    Jack’s life changed that night. When he left our house, he was to live instead of die. Although we never saw Jack again, we received letters from him , letting us know that he was doing fine.

    My life changed that night, too, as I the hug healing(治愈) power of giving, even if it’s only a gift of fifty cents. Before Jack left, my parents asked him why he had knocked on our door. Jack said that he’d walked along the streets that rainy night, and ready to die, he had noticed a sticker on the car. It read: SOMEBODY LOVES YOU.

    1.A. employed B. understood C. managed D. married

    2.A. anybody B. somebody C. nobody D. everybody

    3.A. approach B. beat C. break D. cover

    4.A. jumped B. ran C. looked D. settled

    5.A. fear B. anxiety C. guilty D. pity

    6.A. Curious B. Annoyed C. Excited D. Worried

    7.A. shaking B. nodding C. holding D. resting

    8.A. adjusted B. reached C. presented D. pushed

    9.A. strangers B. neighbors C. visitors D. adults

    10.A. anger B. delight C. fun D. surprise

    11.A. hug B. smile C. kiss D. handshake

    12.A. raised B. bowed C. ignored D. turned

    13.A. calmly B. tightly C. impatiently D. privately

    14.A. anxious B. lonely C. stressed D. bored

    15.A. makes B. figures C. cares D. deserves

    16.A. flexible B. likely C. disappointed D. ready

    17.A. occasionally B. at once C. hardly D. never

    18.A. hid B. informed C. assisted D. saw

    19.A. as B. before C. until D. unless

    20.A. weak B. ashamed C. helpless D. regretful

    查看答案和解析>>

    科目：高中英语 来源：2016届四川绵阳南山中学高三下“绵阳三诊”热身考试英语卷（解析版） 题型：语法填空

    语法填空

    阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式(不超过3个单词)。

    Snake dishes have become popular in recent years. Snakes meat in _1.______ (vary) flavors(风味) is often seen in restaurant ads. Eating snake seems to be now in vogue（盛行）, and if you haven’t eaten snake yet, you2.______ (consider) “out of date”. But I wonder 3.______ all the trends are worth following.

    Some people may defend themselves 4.______ saying that snake meat is nutritious. But these people don’t realize that many parasites(寄生虫)which are harmful5.______ our health are found inside snakes.

    According to a survey, about 1000 tons of snakes6.______ (eat) every year in China and sometimes as 7.______ (more)as tons of snakes are served on dinner tables in Shenzhen in a single day!

    These figures warn us that if no action is taken, 8.______ number of snakes will drop and make an increase in mice and worms population, 9.______ will result in a decrease of crop output, who will see such tragedy happen?

    So let’s start not to eat snakes any more because “to protect the snake is to protect 10.______”

    查看答案和解析>>

    科目：高中英语 来源：2016届山西太原市高三4月阶段性检测（模拟）英语试卷（解析版） 题型：短文改错

    书面表达

    假设你是李华，上个月去英国参加了一次夏令营活动，活动期间一直住在Mr. Smith家中。他们给你提供了很多帮助，请写一封感谢信表达对他们的感谢。

    内容要点：1. 感谢Smith夫妇；

    2. 你的感受；

    3. 邀请Smith夫妇来华旅游。

    注意: 1. 词数：100字左右。开头和结尾已给出，不计入词数；

    2. 可以适当增加细节，以使行文连贯；

    Dear Mr. and Mrs. Smith,

    How are you doing?

    ______________________________________________________________________________________

    ______________________________________________________________________________________

    ______________________________________________________________________________________

    ______________________________________________________________________________________

    ______________________________________________________________________________________

    ______________________________________________________________________________________

    Yours,

    Li Hua

    查看答案和解析>>

    科目：高中英语 来源：2016届江西师大附中、鹰潭一中高三下第一次联考英语卷（解析版） 题型：语法填空

    阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

    Facebook CEO Zuckerberg just had a baby girl named Max, and 1. (honor) the occasion, he's giving away the majority of his wealth. In the letter written by Zuckerberg and his wife, Priscilla Chan, to their new baby girl, he announced the birth of his first child and the ____2. (create) of the Chan Zuckerberg Fund, 3. will focus on personalized learning, curing disease, connecting people and 4. (build) strong communities.

    “For your generation to live in 5. better world, there is so much more our generation can do,” Zuckerberg wrote. “Today your mother and I are committing to spend our lives doing our small part to help solve these challenges.” The couple 6. (donate) nearly all of their Facebook stock to the cause. “We will give 99% of our Facebook shares － __7. (current) about $45 billion － to advance this 8. (value) mission,” he wrote. “We know this is a small contribution compared 9. all the resources and talents already working on these issues. 10. we want to do what we can, working alongside many others.”

    查看答案和解析>>

    科目：高中英语 来源：2016届江西上高县二中高三4月半月考（二）英语试卷（解析版） 题型：书面表达

    假如你是新华中学学生会主席李华，学校安排你给即将到你校任教的外籍教师Peter推荐(recommend)一名学生助手(assistant)。请根据以下要点给他写封推荐信：

    1. 欢迎Peter的到来；

    2. 推荐韩梅为学生助手；

    3. 韩梅的基本情况(17岁，高二学生，学校十佳学生之一)；

    4. 韩梅的优势(电脑技术、沟通能力、英语水平等)。

    注意：

    1. 词数100左右；

    2. 可适当增加细节，以使行文连贯。

    查看答案和解析>>

    科目：高中英语 来源：2016届河南重点中学协作体高三第二次适应性考试英语卷（解析版） 题型：阅读理解

    This is a true story from Guyana．One day, a boy took a piece of paper from a box．He made a paper ball and pushed it into his nose．He couldn’t get it out．He ran crying to his mother．His mother couldn’t get the paper out, either．A week later, the paper was still in the boy’s nose．His nose began to have a bad smell．

    So his mother took the boy to a hospital．The doctor looked up at the child’s nose, but she couldn’t get the paper out．She said she had to cut the boy’s nose to get the paper out．

    The boy’s mother came home looking sad．She didn’t want her child to have his nose cut．The next day she took the b oy to her friend Sidney who lived in a house with an old lady called May．May wanted to see the child, so the child let her look up his nose．

    “Yes, I can see it,” May said．“It will be out soon．”

    As she spoke, she shook some black pepper （胡椒粉）on the child’s nose．The child gave a mighty sneeze and the paper flew out．His mother was surprised．May told his mother to take the boy to the seaside for a swim, for the salt water would go up his nose and stop the bad smell．So the lucky boy didn’t have to go to the hospital to have his nose cut．

    1.After the boy pushed a paper ball into his nose, ____．

    A．he took it out

    B．his mother took it out

    C．he tried to take it out but failed

    D．he did nothing but cry

    2.Which of the following is TRUE?

    A．The doctor helped to take the paper ball out of the boy’s nose．

    B．The boy had to have his nose cut at last．

    C．The boy’s mother found some black pepper to solve the problem．

    D．May succeeded in taking the paper out．

    3.The boy should be taken to the seaside for a swim because ____．

    A．he needed to learn to swim.

    B．the sea water would wash out the paper ball．

    C．the sea water would stop the bad smell of his nose．

    D．he needed a rest.

    查看答案和解析>>

    科目：高中英语 来源：2015-2016学年安徽师范大学附中高一下期中考试英语卷（解析版） 题型：完形填空

    ---The baby looks much worse.

    ---_____is it that has made him ____he is today?

    A. What; that B. What; which

    C. That; that D. What; what

    查看答案和解析>>

    同步练习册答案