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高中二年级英语

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  • 完形填空
    完成句子
    小题1:I wonder _________________________ that you spent fifty minutes on such a short trip as I can cover within fifteen minutes. (come)
    我想知道怎么会发生这样的事,你花了五十分钟走的路程而我不到一刻钟就能走完了。
    小题2:________________ some unimportant details will make you article better organized and more concise. (cut)
    删掉一些不重要的细节会使你的文章更有组织性、更简洁。
    小题3:Not a single day ____________________ his bad temper. I request to work in another team. (put)
    我一天也不能再忍受他的坏脾气了。我请求到别的团队去工作。
    小题4:My calculation was wrong because I overlooked one tiny point. I wish I _________________ then. (careful)
    由于忽略了一个细微之处,我的计算错了。我希望当时更细心些。
    小题5:Though the food __________________, the miners tried their best to keep up their own spirits and waited for the rescue team. (run)
    尽管食物快吃完了,这些矿工们尽力地保持着自己的精神状态,等待救援队的到来。
    小题6:It is the famous doctor alongside her assistants ________________________ to look into the causes of the infectious disease. (appoint)
    已被委派去调查那种传染病起因的正是那位著名的医生和她的助手。
    小题7:_____________________ that so many great works of art from the late 19th century to the 21st century are housed in the same museum. (amaze)
    令人惊奇的是,在同一家博物馆里竟能容纳下19世纪后期到21世纪的如此众多的名家著作。
    小题8:“I can’t bear _________________ by all the kids in my class.” The boy cried to his mother. “They say I have a big head.” (fun)
    “我不能忍受我们班所有的孩子都取笑我,”小男孩哭着跟妈妈说:“他们说我长了一个大脑袋。”
    小题9:We should consider students’ request that every student __________________ the library. (access)
    我们应该考虑学生们的要求,即每个学生都有机会使用图书馆。
    小题10:_____________________ smoking a cigarette, remind yourself that you are non-smoker. (feel)
    每次你想要吸烟的时候,你就提醒你自己,你是不吸烟的人了。

    本题信息:英语完形填空难度一般 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