冠词 冠词分为不定冠词、定冠词和零冠词。 一、a与 an的用法区别 a 用于辅音前;an 用于元音前。一般说来,元音字母发元音,辅音字母发辅音。 (1)Have you ever seen ______ tree as tall as this one? (1985 全国) A. a B. such C. an D. / 1、拼写以辅音字母开头读音却以元音开头的单词 hour, honest, honor 等单词的拼写虽然以辅音字母h 开头,但其读音却以元音开头,因此,前面要用an。 (2)I have been waiting for him for ______hour and a half. (1980 全国) A. the B. a C. an D. whole 2、拼写以元音字母开头读音却以辅音开头的单词 useful, university, usual, united, European, one-eyed, one-way 等单词的拼写虽然以元音字母开头,但其读音却以元音开头,因此,前面要用a。 (3)Five years ago her brother was _____university student of _____physics. (1990 上海) A. a; the B. an; the C. an; / D. a; / 3、英文字母前用a 还是用an 的问题 在26 个英文字母中,a, e, i, o, f, h, l, m, n, r, s, x 等12 个字母的读音是以元音开头的,其余字母的读音则是以辅音开头的。 (4)Please pay attention to your spelling. You have dropped _____“m” here. (1989上海) A. an B. the C. / D. a 二、不定冠词的主要用法 1、不定冠词用在单数可数名词前,表示泛指某类人或事物中的一个,意为“一个/位/座/项/段/次……”。a 用在辅音前,而an 用在元音前。 (5)-Have you seen ______pen? I left it here this morning. -Is it ______black one? I think I saw it somewhere. (1997 全国) A. a; the B. the; the C. the; a D. a; a 2、表示“(数量)一”“每一”“同一(of +a/an +n.)”。 表同一性:即表示“同一”,说明事物的同一性质、特征、大小或程度等。如: This hat and that one are of a shape. 这顶帽子和那顶一样大。 Things of_____ kind come together;people of ______kind fall into ______ same group. A.the;the;the B.a;a;the C.the;the;a D a;a;a 3、用于作表语或作 as 的宾语的职业或身份的名词前。 (15)When he left _____college, he got a job as _____reporter in a newspap...