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高中二年级英语

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    In ancient times, the most important examination was spoken, not written. In the schools of ancient Greece and Rome, testing usually consisted  小题1:      saying poetry aloud or giving speeches.
    Generally, however, modern examinations are written. The written examination, where all students are tested on the same questions, was probably not known 小题2:_________    the nineteenth century. Perhaps it came into  小题3:    (exist) with the great increase in population and the development of modern industry.
    Two types of tests are小题4:        (common) used in modern schools. The first type is sometimes called an “objective” test. It小题5:  ___________  (intend) to deal with facts, not personal opinions. On objective tests, the student has just one task: he must recognize the correct answer and then he must copy its letter or number onto his examination paper. Sometimes there is小题6:       answer sheet on which the four letters or numbers are printed. Then the student only has to circle the one    小题7:       go with the correct answer.
    For testing some kinds of learning, however , such a test is not very satisfactory. A lively student   小题8:      guess the correct answer without really knowing the material.
    For a clearer picture of   小题9:       the student knows, most teachers use another kind of examination in addition to objective tests. They use “essay” tests, and the tests require students to write long answers to broad, general questions. When some essay questions are used along with some objective questions, 小题10:      , a fairly clear picture of the students’ knowledge and ability can usually be obtained.

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本试题 “In ancient times, the most important examination was spoken, not written. In the schools of ancient Greece and Rome, testing usually consisted 小题...” 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


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