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高中三年级英语

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    Bored by the Chinese courses he was majoring in, Zuo Cheng, 18, couldn't imagine having to drag himself into class day after day, week after week, for four years.
    The Beijing Language and Culture University student decided that enough was enough.
    小题1:  
    "It may seem like I've wasted a year and have to start college all over again, but now that I've settled on a field I'll be able to concentrate." Zuo said.
    Zuo is not alone.
    At the China Three.Gorges University in Yicljang in Hubei Province 53 out of 59 students in the Physics Department took transfer exams last semester. 小题2:  
    "  小题3:   Many students picked colleges before majors, only to discover their mistakes a few weeks after arrival on the campus." said Jiang Xin, 20, who was able to switch to electrical engineering and automation from physics.He said that physics graduates had few other options besides going into teaching,    小题4:  
    A new survey, of 2,500 students nationwide starting in September this year, suggests that as much as 35 percent of students are disappointed by their courses.
    However, Shao Yangfang, who works at the admission office of University of International Business and Economics in Beijing, advised students to consider both short-term and long-term goals.
    "After graduation do you want to find yourself in a job very specially related to your college major? Or, would you like to possess the knowledge and skills that will enable you to work in many areas?小题5:    Above all, your choice of major should be based on your own interest, abilities and personality." Shao said.
    A.These are the questions students need to consider.
    B.After rounds of exams and interviews, he managed to transfer to the Department of International Accounting.
    C.He added that a career in education just didn't suit him.
    D.Unfortunately only 22 of them got a place on another major.
    E.Many college students don't care about their future career.
    F.When we were at high schools very few of us understood how a major relates to a career.
    G.When we were at high schools, we already knew what are hot majors and what are unexpected ones.

    本题信息:英语阅读理解难度一般 来源:未知
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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