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高中三年级英语

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  • 阅读理解
    请认真阅读下列短文,并根据所读内容在文章后表格中的空格里填入最恰当的单词。 注意:每个空格只填一个单词。
    We all know that money can't make us happy, but many times we act as if we'd be happier with a bit more money. We are conditioned to want to be richer; we are trained to want the latest style that television tells us; we want to earn more money because then we'll have a good life.
    But none of that will make us happier. And the sad thing is that it can take us decades of pursuing(追求)wealth and expensive things before we realize that. So what will bring ushappiness? Luckily, there are three things that don't cost anything. Here they are:
    Good relationships. We have a human need to be close with other human beings. Having good, supportive friendships, a strong marriage or loving relationships with our family members will make us much more likely to be happy. Therefore, take time, today, to stay with your loved ones, to tell them what they mean to you, to listen to them, and to develop your relationships with them.
    Positive thinking. Optimism is one of the best indicators of people who lead a happy life. Happy people feel empowered, in control of their lives. So why not make positive thinking a habit? In fact, this should be one of the first habits you develop.
    Flow. This is a popular concept on the Internet these days 一 the state we enter when we are completely focused on the work or tas^. Having work and leisure(休闲)that gets you in this state of flow will almost undoubtedly lead to happiness. People find the greatest enjoyment not when they're passively mindless, but when they're absorbed in a mindful challenge.
    If you are interested in some kind of work and keen on some kind of hobbies, it is not a bad idea. Turn off the TV 一 this is the opposite of flow 一 and then go outside and do something that truly makes you active.

    本题信息:英语阅读理解难度较难 来源:未知
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本试题 “请认真阅读下列短文,并根据所读内容在文章后表格中的空格里填入最恰当的单词。 注意:每个空格只填一个单词。We all know that money can't make us happy, ...” 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