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高中三年级英语

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    ●Hi, Carolyn: It’s been a bad time for my husband and me. I haven’t been able to get pregnant since a miscarriage about a year ago, and many people around me have had babies or are getting pregnant.71I have been looking for another job for months and have been on more interviews than I ever thought I would get. But I still don’t have a new position.
    72 I know everyone has ups and downs, but I feel like I’ve been down so long, with nothing changing. How do you continue feeling hopeful when so many things go wrong? I’ve seen a doctor. She did help, but it still hurts when another friend is pregnant or wait another week with no job offer.            —Feeling Down
    ●Dear, Feeling down: It will hurt, yes. And if you’ve lost hope, then analyzing the depression is a must. It’s so personal that it’s hard to make suggestions, but what are you reliably good at, what gives you great pleasure, and what puts smiles on your face? 73 For many it’s just getting to the other side, knowing you have a favorite book or the person you love waiting for you at the end of the day.
    Personally, being a mom also comes with difficult lows, since all kids struggle with the world and with their parents. It’s their job. While you say “so many things go wrong,” I actually count two in your letter—losing your baby and your job. 74 But you do have your general health, your talents, your marriage, your friends, your family, and other abilities and interests to move you forward. 75    —Carolyn
    A. I don’t mean to minimize either; they’re life’s challenges, and you’re facing both.
    B. I’m beginning to feel like I can’t have things go right.
    C. Would you be so kind as to help me with my problems?
    D. My job is probably not going to last beyond spring.
    E. Whenever you need them, they are proof of your strength.
    F. For some people it’s exercise; for some it’s giving their time to a goal.
    G. Take a deep breath and just take it easy.

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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