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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:When we reached the cinema, the film had not begun yet, so we ________________ a taxi. (take)
    当我们到达电影院时,电影还没有开始,所以我们本不必坐出租车的。
    小题2:________________________, she had no time to attend to her children. (occupy)
    忙于工作,她没有时间照顾孩子。
    小题3:A series of failures ____________________ the truth that Rome was not built in a day. (aware)
    小题4:一连串的失败已经让他意识到了“罗马不是一天建成的”这个道理。
    ___________________ was that he had received no apology for what happened yesterday. (annoy)
    小题5:令他恼怒的是他还没有因昨天发生的事情而收到任何道歉。
    Who _____________________ went to the concert with you last night? (it)
    小题6:昨晚究竟是谁跟你一起去听音乐会的?
    So quickly ___________________________ her new surroundings that everyone was amazed. (adapt)
    她如此快地适应了新环境以至于每一个人都很惊讶。
    小题7:Although Lucy was neither clever nor beautiful, she played as ______________________ the heroine in the new play. (role)
    虽然露西既不聪明又不漂亮,但她在那部新剧中起着与女主角一样重要的作用。
    小题8:The earthquake that happened in Ya’an, Sichuan last week is reported ____________________ the death of nearly 200 people. (result)
    据报道,上周发生在四川雅安的地震已导致接近两百人丧生。
    小题9:If his plan ____________________________ approval at the meeting yesterday, he wouldn’t be so discouraged now. (meet)
    如果昨天他的计划在会议上获得了赞同,他现在就不会这么沮丧了。
    小题10:John ___________________________cut out going to bed late, for it was harmful to his health. (find)

    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 “完成句子小题1:When we reached the cinema, the film had not begun yet, so we ________________ a taxi. (take)当我们到达电影院时,电影还没有开始,所以...” 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


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