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高中二年级英语

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    We parents have sky­high hopes for our children. ___小题1:____. What can we do to help our kids grow up to lead happy lives? According to the experts, we can do many things to help our kids. 
    ___小题2:____ In order to succeed,children need to feel they're good at something. So expose your children to as many interests as possible, and then let them choose those they like best.    Applauded their achievements. A study found that students whose parents paid attention to their abilities were far more likely to do well in school and in life—than students whose parents didn't show such support. ____小题3:___
    ____小题4:____. Making his/her own decisions increases a child's sense of control and builds his/her self­esteem (自尊心). And allowing kids to make wrong decisions—so long as doing so won't harm them—helps kids learn from their mistakes.
    Encouraging them to solve their own problems. As they grow, children need practice in communicating,standing up for themselves and compromising(妥协). One of the best places to learn these skills is at home. ____小题5:____.
    A.Help them to find their talents.
    B.Let them make decisions and mistakes.
    C.Don’t criticize the kids in front of the public.
    D.We expect them to be confident and content.
    E. The children will lead a happier life if given more freedom.
    F. So celebrate your kids’ achievements, no matter how small they are.
    G. So the next time your child runs to you complaining that her brother is blaming her,step back and let them work it out.

    本题信息:英语阅读理解难度一般 来源:未知
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本试题 “We parents have sky­high hopes for our children. ___小题1:____. What can we do to help our kids grow up to lead happy lives? According to the exper...” 主要考查您对

序数词

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  • 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