练习册

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

    Classify the following words according to the sex. (把下面这些单词按性别分类)

    father　mother　brother　sister　aunt　uncle　grandpa　grandma　daughter

    niece　nephew　sister-in-law　brother-in-law　husband　wife　son

    男性：___________________________________________________________

    女性：___________________________________________________________

    答案：
    解析：

    　　男性：father, brother, uncle, grandpa, nephew, brother-in-law, husband, son

    　　女性：mother, sister, aunt, grandma, daughter, niece, sister-in-law, wife


    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：初中英语 来源：北京模拟题 题型：阅读理解

    阅读理解。
         In our lives, we enjoy everything from computers to cars to heated buildings. These comforts have
    something in common: they all need energy to work. Energy has many different forms. One form, electricity,
    comes mostly from steam-powered generators (蒸汽发电机). Steam is made by buming coal, oil, or natural
    gas. Gasoline(汽油) is another form of energy. Casoline is made from oil. Oil has many other uses. Paints,
    fertilizers, and plastics are made from it. We even use it to heat buildings. Coal, oil, and gas are natural
    resources (资源). We take them from nature to make our lives easier.
         We can classify (分类) natural resources as either renewable or nonrenewable. Coal, oil, and gas are
    nonrenewable. They take millions of years to form. Some scientists predict that we will run out of oil and
    gas in 50 to 100 years. Coal is more plentiful. So it may last for hundreds of years. Resources such as wood
    and water are renew- able. They can be grown or recycled naturally. They can, however, become limited
    from overuse.
         We have developed some altemate (替代的) sources of energy. But these sources have disadvantages. For
    example, hydroelectric power, or energy from running water, affects the ecology (生态) of surrounding areas.
    Nuclear power (核电), another altemate source, presents the threat (威胁) of nuclear accidents. There are also
    problems related to the storage (储存) of nuclear wastes. Solar and wind energies aren't consistent. We can't
    depend on them. Geothermal energy, caused by heat from inside the earth, is tapped by drawing steam and
    hot water from pools and geysers. This energy source, like most others, isn't fully developed.
          It's time to get serious about energy. We must find practical, alternate energy sources. If we wait too long,
    it will be too late. We will run out of coal, oil, and natural gas. Then we won't have the resources to make
    altemate energy sources.
    1. Does oil have many uses? 
        ________________________________________
    2. How long may coal last according to the passage?
        ________________________________________
    3. Why are wood and water renewable resources? 
        ________________________________________
    4. What can be problems with nuclear power? 
        ________________________________________
    5. What's the main idea of the passage? 
        ________________________________________

    查看答案和解析>>

    同步练习册答案