返回

高中三年级英语

首页
  • 完形填空
    根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
    Top 5 Ways to Build a Wonderful Life
    Live below your means(收入).
    We all want to buy that new piece of technology, or take out a loan(贷款) for the expensive car we can’t afford. It might feel great at the time but spending too much hurts a lot later on.
    Enjoy life’s simple pleasures and save as much as you can.     小题1:   Careful spending will bring you greater enjoyment in the long run.
    Put your money to work.
       小题2:   Good investments(投资) can be the difference between retiring in your 40’s or in your 60’s. If a person in their 20’s invests 20% of their income, the interest(利息) they earn will equal their current salary when they reach their early 40’s. They could retire without a drop in income!
    Educate yourself.
    To be happy we need continuous growth.   小题3:    This doesn’t mean you need to get a doctor’s degree or spend 2 hours every day. Self education can be anything that takes you out of your comfort zone. The important part is keeping an open mind and searching for fresh ideas and perspectives.
       小题4:      
    Suppose you had everything you wanted. Would you be happy without anyone to share it with? The personal relationships with friends and family members are the greatest source of happiness in our lives. Don’t forget about them. Without the people you care about you’ll probably be miserable, no matter how successful you are.
    Work towards a dream.
    Even if your life isn’t perfect, you can always build towards a goal. If you aren’t building towards something, you’ll probably stagnating(停滞).    小题5:      
    We can’t control everything about lives, but working towards a goal lays the basis for future success. No matter what your dream is, get out there and start doing something.
    A.Take care of others.
    B.Education builds over time.
    C.Develop lasting personal relationships.
    D.The best way to grow is life-long education.
    E. The best way to avoid this is working towards a goal.
    F. Expensive things don’t create lasting happiness and security.
    G. Saving is great, but to make the most of your money, you need to put it to work.

    本题信息:英语完形填空难度一般 来源:未知
  • 本题答案
    查看答案
  • 答案解析
    查看解析
本试题 “根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。Top 5 Ways to Build a Wonderful LifeLive below your means(收入).W...” 主要考查您对

序数词

等考点的理解。关于这些考点您可以点击下面的选项卡查看详细档案。
  • 序数词

序数词的概念:

表示顺序的数称为序数词。如:first, second, third, fourth。


序数词的构成与用法

1、序数词的构成:
①一般来说,是由相应的基数词加词尾th构成。
   例:four+th→fourth
           six+th→sixth
           seven+th→seventh
           ten+th→tenth
②下面这些基数词在变为序数词时,有特殊的变化。
例:one→first
        two→second
        three→third
        five→fifth
        eight→eighth
        nine→ninth
        twelve→twelfth
③十位整数序数词的构成方法是将基数词的词y变成i,然后再加eth。
例:twenty→twentieth
        thirty→thirtieth
        forty→fortieth
        ninety→ninetieth
④两位或两位以上的基数词变成序数词时,仅将个位数变成序数词。
例:twenty-one→twenty-first
        thirty-five→thirty-fifth
        a hundred and fifty-three→a hundred and fifty-third

2、序数词的用法:
①序数词在使用时,一般加上定冠词。
例:the first book
        the second floor
        the third day
        the fourth week.
②序数词在多数情况下都用作定语,有的也可以作表语、主语和宾语。
例:The may1st is Labour Day. 五月一日是劳动节。
        My room is on the second floor. 我的房间在二楼。
        The first is larger than the secon.(主语)第一个比第二个大。
        Read the book from the first.(宾语)从开头读这本书。
        You'll be the sixth to write.(表语)你将是第六个写的。
③序数词的前面可以加上不定冠词,用来表示“再一”,“又一”的意思。
例:You may have a third try. 你可以第三次尝试。


序数词知识体系:

 


约数的表达方法

用tens/dozens/scores/hundreds/thousands/millions of 表示“几十、几百、上千、成千上万”等。
如:The boy bought dozens of pencils.            
        Thousands of people died in the earthquake.
注意: (A):dozen, score, hundred, thousand, million等表示确切数量时,不用复数。
如:five dozen (of) eggs   五打鸡蛋
        hree hundred people  三百个人

分数词的构成和用法:

1)分数词构成法:
分数词(FractionalNumerals)由基数词和序数词构成,基数词代表分子,序数词代表分母。除了分子为1的情况下,序数词都要用复数形式:
如:1/4:one-fourth
        5/9:five-ninths
        2/3:two-thirds
       17/5:three and two-fifths
       7/12:seven-twelfths
       379/8:forty-seven and three-eighths
此外还有下面表示法:
如:1/2:a(one) half
        1/4:a(one) quarter
        3/4:three-quarters
        9/4:two and a quarter
        3/2:one and half
        31/4:seven and three quarters