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高中三年级英语

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    Cleanse, tone and moisturize: three words that everyone should keep in mind when going through their daily routines. As a society, we decide what are important habits to keep up with, such as taking care of your skin.
    It takes a good five minutes every morning and night to properly care for your skin, but most men and women believe that they do not have time in their busy schedule to do so. Having good skin boosts(增加)sef-confidence and improve overall health and attitude.
    Cleansing the face is important for women who wear make-up because it clears the face from exposure to free radicals(自由基) in the air. Toning your face is important to balance your skin’s PH level ( which needs to be between 4.5 and 5.5 ) and also to remove the impurities from water, which is full of lead. Finally, moisturizing your face hydrates(增湿)the skin.
    In this day and age there are more issues with free radicals that damage your skin than ever before. Smog, UVA/ UVB damage, smoke, alcohol, and more are all negative contributing factors to damaging the aging of your skin.
    The global community has advanced the environment into a high percentage of free radical, but we also now have the technology for the best skin care. The issue with skin care is most people feel that you only need to take action if you have a serious skin condition, such as acne(粉刺). But no matter what age and what condition your skin is in, you should actively do something to maintain it.
    Most skin care products today are all-natural; many of them advertise being 100 percent vegan(素食).
    Ingredients(成分)that are natural for anti-aging are : DMAE, alpha lapoic acid, antioxidants, collagen booster, SPF and many more. All of these ingredients help prevent aging and sun damage while regenerating new skin cells. Aging appears fastest on your face, neck, and back of the hands and feet, which means you must apply skin care products to all areas. People need to take care of their skin, whether they have a skin condition or not.
    If one wants to age gracefully, one must put forth the effort on their skin.
    Title
    Beauty begins skin deep.
    Topic
    The (1)_________ of caring our skin.
    (2) ________
    Of skin care
    ● Good skin makes you feel more (3)___________.
    ● Good skin helps keep you healthy both (4)_________ and mentally.
    ● Cleansing your face: You can reduce the (5)_________ done to your face by free radicals.
    Toning your face: You can maintain the (6)_________  your skin’s PH level.
    Moisturizing your face: You can keep your face moist.
    ● Skin care slows down the speed of (7)___________.
    Tips
    ● (8)__________ five minutes every morning and night caring for your skin.
    ● Use all-natural skin care products.
    ● Apply skin products to all areas (9) _________ aging may appear.
    (10)________
    If you want to keep young, you should put forth the effort to skin care.

    本题信息:英语阅读理解难度一般 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