返回

高中二年级英语

首页
  • 完形填空
    对话填空(共10小题,每小题1分,满分10分)
    W: Good evening, sir. I was told that you were robbed.
    M: I certainly was.
    W: When did that happen?
    M: About two hours ago.
    W: Why didn’t you小题1: r______ it then?
    M: I couldn’t. I was tied to a chair and my mouth was小题2:f______ with something.
    W: Please tell me exactly what happened.
    M: I was sitting in this room watching TV when someone 小题3:)k         at the door.
    Without thinking, I opened it.
    W: That wasn’t very wise, sir.
    M: I know. I was 小题4: e_____ my wife, you see, and I 小题5: t______ it was her.
    W: You should never open a door without going to see who it is.
    M: Yes, I regret that now.
    W: What happened?
    M: Two men pushed inside and then 小题6: t______ me with a knife.
    W: Did you take a good look at them?
    M: I’m afraid not, They were both 小题7:w      stockings over their faces.
    W: What did they take?
    M: My wallet with $200 in it, my watch, and some of my wife’s小题8: j______ from my bedroom.
    W: They don’t seem to have done much damage to the flat.
    M: No. They had just begun to search when the dogs next小题9: d______ began to bark. They ran off. It was some time 小题10:b        my wife returned and set me free. I phoned the police at once.
    W: My men began searching the area as soon as we received your call. I can’t promise you that we’ll recover your property, but we’ll certainly do our best.

    本题信息:英语完形填空难度一般 来源:未知
  • 本题答案
    查看答案
本试题 “对话填空(共10小题,每小题1分,满分10分)W: Good evening, sir. I was told that you were robbed.M: I certainly was.W: When did that happen?M: About ...” 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