Why is pink or purple a color for girls and blue or brown for boys?The answer de

题文

Why is pink or purple a color for girls and blue or brown for boys?The answer depends largely    小题1:   cultural values as well as personal experiences. To the Egyptians, green was a color   小题2:  reprented the hope and joy of spring, while for Muslims, it means heaven. Red is a symbol of good luck in many cultures. During the Spring Festival in China, children    小题3:  (give) money in a red envelope to bring good fortune in the New Year. For many nations, blue is a symbol of protection and religious beliefs. Greek people often wear a blue necklace hoping to protect   小题4:  against evils（灾祸）.People’s    小题5:(choo) of colors is also influenced by their bodies’ reactions toward them. Green is said to be   小题6:  most restful color. It has the ability to reduce pain and relax people both mentally    小题7:  physically. People    小题8: (work) in green environment have been found to have fewer stomach aches.Red can cau a person’s blood pressure to ri and increa people’s appetites（食欲）. Many decorators will include different shades of red in the restaurant. And many commercial websites will have a red “Buy Now” button becau red is a color that    小题9: (easy) catches a person’s eye.Blue is another calming color. Unlike red, blue is believed to cau people to lo appetite. So   小题10: you want to eat less, some suggest that eating from blue plates can help. 题型：未知难度：其他题型

答案

小题1:on / upon小题2: that /which小题3: are given小题4: themlves小题5: choice小题6:. the小题7:. and小题8:. working小题9:.easily小题10:. if / when

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解析

小题1:depend on是固定用法，意思是依赖，依靠。 小题2:这里含有一个定语从句，关系词在从句中作主语，指物，故用that /which。 小题3:句意：在中国的春节期间，孩子们被给压岁钱。经常或是反复发生的动作，用一般现在时，且“children”与“give”之间是被动关系，故用被动语态。 小题4:句意：希腊人经常戴一条蓝色的项链，希望保护他们自己避免灾祸。所以填 themlves。小题5:作句子主语，故用名词形式。小题6:这里是最高级，故填定冠词the。小题7:. 表示并列关系，所以填and。 小题8:. “People”与“work”之间是主动关系，故用现在分词作定语。小题9:. 用副词修饰动词catches。 小题10:. 句意：所以如果你想吃得少些，有些人建议吃蓝色盘子里的食物。所以填if / when。

考点

据考高分专家说，试题“Why is pink or purpl.....”主要考查你对 [序数词 ]考点的理解。 序数词

序数词的概念：

表示顺序的数称为序数词。如：first, cond, 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    ven＋th→venth   ten＋th→tenth②下面这些基数词在变为序数词时，有特殊的变化。例：one→first    two→cond    three→third    five→fifth    eight→eighth    nine→ninth    twelve→twelfth③十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→ninetieth④两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－third2、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 cond 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 cond floor. 我的房间在二楼。    The first is larger than the con.（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：ven-twelfths   379/8：forty-ven 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：ven and three quarters