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高中二年级英语

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  • 完形填空
    阅读下列各小题,根据汉语提示,用句末括号内的英语单词完成句子,并将答案写在答题卡上的相应题号后。
    小题1:At present there are few sites for car racing and testing in Beijing, _________________of the market.(meet)
    目前北京地区可用于汽车比赛和测试的场地极少,这无法满足市场的需要。
    小题2:______________________________, please come up to my office at 5 0’clock. (convenient)
    如果你方便的话,请五点钟到我办公室来一下。
    小题3:Take care not to keep your children ________________.(expose)
    当心不要让孩子接触不良书籍。
    小题4:Yesterday, the coach as well as the football players ____________________taking money for deliberately not scoring goals so as to let the other team win. ( accuse )
    昨天一个足球运动员被控受贿,故意不进球,好让另一队赢球。
    小题5:It was not until all the evidences had been shown to him ______________________.(admit)
    直到所有的证据摆到他的面前,他才承认他的错误。
    小题6:One of your friends is said _____________________in the supermarket when she was doing shopping yesterday. ( treat )
    据说你的一位朋友在超市买东西时受到虐待。
    小题7:He placed a fixed sun at the centre of the solar system with _______________________.(go)
    他把太阳固定在太阳系的中心位置上,而行星们则围绕着它转。
    小题8:________________________, I realized that I had left his jacket on the playground.(moment)
    我一看见他,我就意识到我把他的夹克忘在操场上了。
    小题9:___________________to find a job as a waitress for several months, Dina finally took a position at a local advertising agency. (struggle)
    好几个月以来戴娜都在找个当服务员的工作,最后终于在当地一家广告公司找到了个职位。
    小题10:___________________, his idea was accepted by all the people at the meeting. (as)
    尽管它听起来很奇怪,但他的想法还是在会议上被大家接受了。

    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 “阅读下列各小题,根据汉语提示,用句末括号内的英语单词完成句子,并将答案写在答题卡上的相应题号后。小题1:At present there are few sites for car racing...” 主要考查您对

序数词

等考点的理解。关于这些考点您可以点击下面的选项卡查看详细档案。
  • 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