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高中二年级英语

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  • 阅读理解
    A. The presidium(主席团)
    Our job includes the formation of an overall work plan and organization of activities; preparation for a communication platform between students and teachers; and co-ordination(协调) for the departments. We will try our best to serve all in our school.
    B. Department of Culture and Propagation(宣传)
    We design posters for all big events and activities on campus; we announce plans and activities; we distribute notices from the school and Students’ Union.
    C. Department of Art and Sports
    Our job is to arrange arts and sports activities and competitions. We are devoted to the encouragement of all in our school to show their talents, as well as to enjoy rich school lives.
    D. Department of School Life Management
    Our department aims to solve the problems that appeared in our students’ school life. We listen to opinions and suggestions about the school services and equipment. We report these suggestions to the school.
    E. Department of Associations(社团;协会)
    We are the organizers of the students’ associations. Our job is to manage activities of the students’ associations. We provide a rich and challenging after-school program for all of the students.
    F. Department of External Relations
    We are the connection between our school and our brother schools. We are the window to show our students’ talents. We demonstrate our advantages and characteristics through promotion and activities. Our target is to spread our reputation all over the country and overseas.
    阅读下面学生会待聘人员信息,然后匹配人员与相关部门:
    小题1:Simon has got many pen friends and net friends home and abroad. He loves this school and wishes that he could do something to have more people know about it, those excellent teachers and students, the activities, and its glorious achievements.
    小题2:As an excellent basketball player, Jonathan plays an active part in all of the school’s activities. He thinks sport can help people keep healthy and everybody should take part. He wishes to arrange some activities that everybody could join in.
    小题3:Frank showed his ability of organization when he was still a very young boy. As a student, he wishes he could do something to improve the relationship between the teaching staff and the students. And, as a matter of fact, he has that ability.
    小题4:Jennifer is a kind and helpful girl who is always willing to offer a helping hand to whoever needs it. As a student, she knows that many of her schoolmates need help and care. She wishes that she could do something for them.
    小题5:Flora’s majoring in fine arts and has a part-time job in an advertisement company. She once successfully designed a few movie posters and got much appreciation from the manager of the company. Now she wants to do something for Students’ Union.

    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