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高中三年级英语

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    Having long been underrated(低估) and ignored, the penny is one of America's most enduring failures. But a recent proposal to ban the penny by some US congress members seeks to put the coin to sleep — permanently.
    Representative Jim Kolbe from Arizona is the man who proposed the bill to stamp out penny. He says the coin has outlived its usefulness. With metal prices soaring, Kolbe says it costs 1.23 cents to produce a penny. Producing the coins will amount to a $20 million waste each year.
    It is not simply about the cost of production. Centuries of inflation have made the penny—first put into circulation in 1787—close to worthless.
    Many Americans don’t even view pennies as currency any more. They take them only reluctantly in change and then put them in jars or desk drawers at home. An estimated $10.5 billion in pennies, or $93.75 per household, sits idle in piggy banks and behind sofas.
    Anti-penny advocates argue that 1-cent coins cost US companies more than $300 million a year in lost productivity. This comes mostly from the time and effort spent counting and putting pennies into paper rolls for bank deposits.
    Jim Kolbe suggests that all cash transactions be rounded to the nearest nickel. For example, items that cost 11 or 12 cents would be rounded down to 10, 13- and 14-cent items would be rounded up to 15. People paying by credit or bank card, however, would likely continue to pay exact amounts.
    But plenty of Americans oppose the ban. Some say eliminating the penny would cause significant hardship to a wide range of people.
    US economist Raymond Lombra says that moving to the 5-cent nickel would cost consumers $ 3 billion over five years. The poor suffer more since they tend to buy with cash instead of credit cards.
    Penny supporters point out that the penny is the only coin carrying the image of America’s much respected president Abraham Lincoln. Some major charities are also alarmed by talk of a penny ban. They often base fund-raising campaigns on donations of pennies and other coins. One such campaign is called “Pennies for Patients”. They have raised more than $68 million through coin collections since 1994.
    A recent US Today poll found that 55 percent of adults want to keep the penny. They may not value pennies as currency like before, but they remain attached to them as an old, familiar friend.
    “The penny has been a necessary part of the American experience---whose childhood would be complete without penny candy and other small purchases?” read a post supporting the penny on a forum.
    It shapes US superstitions. “Find a penny, pick it up, and all day you will have good luck.” “A penny saved is a penny earned.” And little girls are sometimes called “as pretty as a penny”.
    Title: Ban    小题1:   Or Not?
      小题2:  :
    They have long been underrated and ignored.
    Reasons for the ban:
    ● The coin has outlived its usefulness.
       小题3:   to produce coins are rising fast.
    ● Centuries of inflation have made the penny close to worthless.
    ● Large amount of    小题4:   is wasted counting and putting pennies into paper rolls for
    bank deposits.
      小题5:  :
    ● All cash transactions are rounded to    小题6:  .
    ● People paying by credit or bank card would continue to pay exact amounts.
    Reasons against the ban:  
    ● Eliminating the penny would cause significant hardship to a wide range of people.
    ● Rounding to the 5-cent nickel would cost consumers $3 billion over five years.
    ● The penny is the only coin carrying the image of America’s much respected president___小题7:  .
       小题8:   base fund-raising campaigns on donations of pennies and other coins.
    ● 55 percent of adults regard it as a necessary part of   小题9:  .
    ● The penny shapes    小题10: .

    本题信息:英语完形填空难度一般 来源:未知
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本试题 “Having long been underrated(低估) and ignored, the penny is one of America's most enduring failures. But a recent proposal to ban the penny by some...” 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