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高中三年级英语

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    任务型读写(共10小题;每小题1分,满分10分)
    A person searches various websites for different reasons, such as school, work, or entertainment. For teenagers, many information resources on the Internet can be used. As a matter of fact, there are educational, music and art websites that are truly helpful to teenagers, because they can help make one’s life easier.
    Educational websites are helpful to a teenager in doing school work and searching for a college. Some can help studying for testes, explaining a lesson, and doing homeward .Some can help find the right school based on one’s interests. And still others have pages devoted to the social life at each of the colleges or the specific activities that occur at a certain school.
    Some free music sites enable a teenager to diversify their musical tastes. On these sites, all types of music are available such as pop, jazz and country. One can type in a song, category or artist and his or her entire catalog appears. Then, the listener can make multiple play lists without creating an account (账户) with the site.
    There are various art websites that can help students to appreciate and create art pieces. On these sites, a student can view numerous photos and art pieces from different mediums or create an account with the website to upload their art pieces for people to see. In addition, one can enjoy various art projects that people have created on display for the rest of the world.
    Truly informative resources are offered on the Internet. The best suggestion one can receive is to try to look for new websites that can help in the educational, music, or art area so one can become well-rounded and informed.
    Topic
    Truly helpful websites for teenagers
    Passage outline
    Supporting details
    Introduction
    Many information resources are 小题1:______ on various websites.
    小题2:________ sites: helping one   do school work and search for a college
    Study for tests, explain a lesson , and do homework
    Find the right school that one is小题3:________ in
    Learn information about college social life and小题4:_______ school activities
    Free music sites: 小题5:_______ one    to diversify musical tastes
    Listen to all types of music
    Type in a song, category, or artist to get an entire catalog
    Make multiple playlists without an 小题6:________
    小题7:_______ sites: helping one appreciate and create works
    View photos and小题8:_______ from mediums
    小题9:________ art piec
    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 “任务型读写(共10小题;每小题1分,满分10分)A person searches various websites for different reasons, such as school, work, or entertainment. For te...” 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