题目内容
10.He is _______ boy.( )| A. | a five-year-olds | B. | a eight-year-old | ||
| C. | a three-years-old | D. | a twelve-year-old |
分析 他是一个十二岁的男孩.
解答 答案:D.根据名词boy可知,前面需要复合形容词修饰,作定语.复合形容词的结构是:数字-名词(单数)-形容词; 在这种结构中应注意两点:一是用连字符,二是名词必须用单数,故排除AC;又根据eight/eit/是元音音素开头的单词,应用an,排除B.故选D.
点评 做本题时,比较容易选错,许多学生不知什么时候用作定语,什么时候用作表语;有时有的学生还加以混用.所以对此应该准确掌握.
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