高三复习语法专题——冠词的用法.pptVIP

你身边的高考专家 冠词 The woman with a large hat on her head is beautiful. 冠词，顾名思义，就是戴在名词头上的一顶帽子。它是虚词，本身不能单独使用，只能附在一个名词上帮助说明这名词的含义。 比如：我们说“书” 用“book”是对的，但是，放在一个句子里，如： There is book on the desk. This is book I bought there. 以上两句就是错句 ∧ a ∧ the 定语从句 不定冠词的基本用法： 1。用来表示“一”这个数量，意思和one或every差不多 Eg: Rome was not built in a day. The work will be finished in a day or two. 2。泛指某人或某物，用来表示“某一个” This poem was written by a peasant. A nurse is coming to see you. 3.代表一类人或东西 Even a child can answer this question. A horse is a useful animal. 4.在作表语的名词前加不定冠词的情形很多，主要说明某个人或东西属于哪一类。 The man is an engineer. Is this a book or a magazine? 5.用在一些固定搭配中和习惯用法中，要注意记忆！ all of a sudden=suddenly as a matter of fact=in fact in a hurry at a time pay a visit to play a trick on have a try play a joke on have a rest take a look Studying English is a must. It’s really a bargain. a kind of a sort of a lot of=lots of a number of=numbers of a large quantity of=large quantities of a great deal of It is a pleasure.=It’s my pleasure. As a writer, he is a great success. The meeting proves to be a failure. You really gave me a surprise. What a pity/shame! 注意“a”和“an” a boy an hour a hero an island a useful tool an honest girl a university an effective method 元音音素发音的词前用“an” _____European country There is ____”s” in this word. There is ____ silent “b” in this word. a an a 表示同样的人或事物 ，相当于 the same Birds of a feather flock together . 当物质名词具体化， 表示 一类 一阵 一份 等意思时 。 green tea is a wonderful tea. 用于表示“某一个”或“一个叫。。。 的人” A Mr wang is waiting for you . 10 有些不可数名词如knowledge , collection , understanding 等是由其动词转化而来的他们后面加of 时 ， 前面需要用不定 冠词。 her new book is a collection of short stories. 11 抽象名词具体化时， 被具体化的名词前与a\an 连用。 a surprise a pleasure a concern a pressure 12 A\ AN + 序数词，不表示排序， 而表示又一 ，再一 Can you give me a second chance？ 表示独一无二的事物的名词前面, 在季节，月份，日期， 三餐前有修饰成分，也可加a\an. the moon a full moon a cold winter 14 不定冠词的位置