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高中三年级英语

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    . How to test best
    It’s back to school, which means it’s back to tests. Which might also mean it’s back to being majorly stressed out . __小题1:__ Here are some simple ways to prepare thoroughly for tests.
    Schedule study time. 
    Trying to do all studying the night before a test makes it impossible to master all the material. __小题2:__ Instead, prepare for a test by scheduling study time each day for several days before.
    Use your time wisely.
    __小题3:__  Also, make sure you have all the supplies you need to study so you don’t lose focus.
    While studying, be sure to make regular short breaks. Get a snack, take a bathroom break or play a quick computer game when it feels as if your brain is about to explode.
    ___小题4:____  
    Studying with a parent or friends can help you understand the material better and to learn from one another. Have every person or pair take a part of the material, and come up with questions to quiz the group.
    Keep the group small. Have everyone take turns as the group leader, who will assign the material, and make sure that conversation stays on what is being studied.
    Don’t forget last-minute prep. 
    Have your sharpened pencils and other things in your bag ready the night before the test. It’s important to get a good night’s sleep and then eating a healthy breakfast the next morning. __小题5:__.
    Also, studying all the way up until test time can only create more anxiety. Stop studying an hour beforehand.
    A.Form a study group.
    B.Stay cool before the test.
    C.It doesn’t have to be this way.
    D.This will help you store important information.
    E. This way, both your mind and body are fully prepared.
    F. Before studying , clear your desk so you can concentrate.
    G. It will also make you tired and stressed on the day of the test.

    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