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高中二年级英语

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  • 完形填空

    A. self-confidence
    B. refers
    C. frequently
    D. despite
    E. consider
    F. normally
    G. bored
    H. alter
    I. reshapes
    J. qualified
    Many people today are obsessed with their appearance. Although they are perfectly healthy, they constantly worry that their nose is a bit too big, or that their ears stick too far out. Cosmetic surgery (整容)is a possible solution to this problem. Cosmetic surgery means a surgeon ___小题1:___ a part of your body that works ___小题2:___, but which makes you unhappy. It is different from plastic surgery, which ___小题3:___ to the work surgeons do to repair body parts damaged by disease or accidents. Different kinds of people get cosmetic surgery. Some may have low ___小题4:___. They may be depressed, or struggling to find a satisfactory job. People with such problems believe cosmetic surgery will not just make them look better, but also make them feel better inside. Other people may be insecure about one part of their body, or just ___小题5:___ with how they look.
    There is no proof that cosmetic surgery can really make people happier, but ___小题6:___ this, many people still have very high expectations for it. They think that it will solve all their problems. It is important to remember that cosmetic surgery might ___小题7:___ a part of your body, but it can’t change your whole life.
    Cosmetic surgery can also be risky. If you have existing health problems, like a weak heart or breathing problems, this kind of operation can sometimes make them worse. In addition, cosmetic surgery is a big industry, and not everyone involved in it is honest. Therefore, you need to choose the clinic for your surgery very carefully. You must be certain that the surgeon you choose is ___小题8:___ to give you cosmetic surgery.
    The biggest question for someone thinking of having cosmetic surgery is the cost. The price can vary from a few hundred dollars to $10,000 or above. It depends on which part of your body you want to change. Rich stars may not __小题9:___ the cost very high, but most people cannot afford to pay. Perhaps it is cheaper—and better for your health—to learn to live with how you look.

    本题信息:英语完形填空难度较难 来源:未知
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本试题 “A. self-confidenceB. refersC. frequentlyD. despiteE. considerF. normallyG. boredH. alterI. reshapesJ. qualifiedMany people today are obsessed with ...” 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