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高中三年级英语

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  • 完形填空

    第Ⅱ卷
    第一节 短文填空(共10分)
    The Story of My Life by Helen Keller is
    the most ____________(有影响的) book in my life.                      1. ___________
    It is filled _________ courage, struggle and faith throughout.               2. ___________
    Helen Keller was once in deep despair in her childhood, but finally she decided
    to o________ her physical disabilities and live happily.                    3. ___________
    Furthermore, she showed great patience  ______  her long and            4. ___________
    hard learning period. I have learned, above all, two lessons from her story. First, she taught me that often the road to s________  is to                                 5. ____________     
    face hardships ______(勇敢地). Maybe you are born under an ill           6.____________
    star yet you can stand a better chance ________ others.                    7.____________            
    It is therefore important that you screw up your courage when courage is needed.
    Second, the damaged part of her senses did not p______ her learning.         8.____________
    On the ___________, she had made                                    9. ___________
    continual ________(努力) to go deeper into the field of knowledge.          10. ___________

    本题信息:英语完形填空难度容易 来源:未知
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本试题 “第Ⅱ卷第一节 短文填空(共10分)The Story of My Life by Helen Keller isthe most ____________(有影响的) book in my life. 1. ___________It is filled __...” 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