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    任务型阅读(共l0小题;每小题l分,满分l0分)
    请认真阅读下列短文,并根据所读内容在文章后表格中的空格里填入一个最恰当的单词。 注意:每个空格只填l个单词。请将答案写在答题卡上相应题号的横线上。
    People today are becoming increasingly aware that a proper diet is the foundation of good health. If we don’t have a regular diet of proper food, we don’t have the fuel to perform at our best. However, some people think not eating breakfast doesn’t matter a lot, though eating it is important. Get the truth behind this common misconception and other meal frequency and timing meals.
    Will eating breakfast every day help me lose weight?
    Yes, eating the morning meal can actually help you shed pounds. People who have breakfast are less likely to eat diet-busting(破坏的) junk food and are more likely to exercise later in the day, as studies show. People who skip breakfast, on the other hand, usually make up the calories — and then some — before day's end. Researchers found that 78 percent of the men and women included in the National Weight Control Registry — who have maintained an average weight loss of 66 pounds for more than 5 years — eat breakfast every day.
    Is "grazing" really healthier than eating three square meals a day?
    No. Eating many small meals throughout the day is probably not better for you than three main meals, the traditional amounts of food for breakfast, lunch, and dinner. The idea that "grazing" is healthier comes from a few old studies showing that eating frequent meals throughout the day may burn more fat and lower insulin (胰岛素)levels. But later studies have found no benefit to grazing. It's not healthier than eating three squares, according to the American Dietetic Association.
    I've always eaten most of my calories at dinner. If I'm healthy, is there any reason for us not to keep doing this?
    Hard to say. Instinctively, it sounds like a bad idea. Yet "one-mealers" tend to eat less food totally, scientists say, so your dining habit may actually help you stay tidy and attractive. On the other hand, one small, brief study by USDA scientists found that eating just one daily meal may cause small increases in blood pressure, blood sugar, and cholesterol(胆固醇). If your annual blood tests show a rise in any key risk factors for heart disease or diabetes, it is high time for you to reconsider your meal strategy.
    Will bedtime snacks make you fat?
    No. But that's not permission for you to eat cookies before going to bed every night. Consuming more calories than you burn through physical activity produces big loose stomachs and weak legs no matter what time you overeat. A habit of snacking in front of the television every evening will lead to weight gain, but no more so than having a six-egg pancake for breakfast or conquering a bag of beans with sweet food at your desk every afternoon.
    The final word
    Eat fewer calories than you need in a day and you will lose weight. Eat breakfast because it will help you control calories better, not because it's a magic meal. Eat the number of meals that keeps you satisfied and energized. No one plan is best for everyone.
    Title: Stop Obsessing Over Your Meals
    Common misconception
    Some people think it doesn’t matter to live and work   1 breakfast.
       2 
    Breakfast
    People having breakfast can actually help weigh 3 People not eating breakfast make up the calories now and then in the
      4    
    Grazing
    Old studies   5  grazing is better than eating three square meals but later not.
    Dinner
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  • 本试题 “任务型阅读(共l0小题;每小题l分,满分l0分)请认真阅读下列短文,并根据所读内容在文章后表格中的空格里填入一个最恰当的单词。 注意:每个空格只填l个单词...” 主要考查您对

    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


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