2018年中考英语知识点总复习总结之冠词.pptxVIP

冠词 不定冠词（a、an 泛指） 定冠词 (the 特指)零冠词辨析 I took a pear and an apple from the plate. 不定冠词a/an 的区别 a用在以辅音因素开头的单词前； an用在以元音音素开头的单词前。a university in Asia [ju]元音音标 还是 辅音 音标呢？a one-window hall [w]an unfinished task26个字母an honest boyThere is ____ “i” in the word “university” 一、不定冠词的用法1.当第一次提到某人或某物时， 用a/an起介绍作用。 eg: There is a tree in front of my house. I gave him a book yesterday.?2. 指某人或某物，但不具体 说明何人何物。 泛指eg: A boy came to see you a moment ago. He works in a hospital.3. 用于单数可数名词前，泛指 某一类人或事物。 定义eg: A doctor is a person who saves people’s lives . A horse is a useful animal. A bird can fly.4. 表示数量，有“一”的意思。eg: A panda has a mouth , a nose， two eyes. Rome was not built in a day. 5.不定冠词用在事物的单位前, 如时间, 速度, 价格等意义的名词 之前,表示 每一eg: He often goes to school six times a week. six kilometers?an?hour two classes a week twice a month 6.序数词强调顺序时一般用the。但有时用“a(n)+序数词”结构表示在原来的基础上增加，意思为“又，还，再”eg: Can you give a third apple？ Can you give a third chance?The cakes are delicious. He’d like to have ___third one because ___second one is rather too small.a; a B. the; the C. a; theD. the; a 7.使物质或抽象名词具体化， 表示一次，一种，一场等。 eg: It’s a pleasure to talk to you. a heavy snow a strong wind make a fire have a good timesnowPS: 表自然现象的名词前要用the;但其前有形容词修饰时，则常用a(an) eg: The wind is rising. It’s a fair wind. 风刮起来了，是顺风。联想记忆： a west wind ; a warm gentle wind温暖的微风in the rain, in a heavy(light, fine) rain 在大（小，细）雨中7.用在固定词组当中。a bit 一点 a few a lot (of) a littlehave a cold in a hurry once upon a time make a face after a while in a word 总的来说a number of a pair of “have/take +a+抽象名词”与该名词的动词同意have a swim have a walk have a look have a talk补充： 1. 只能修饰 不可数名词 [U]a great deal of a large amount of , a bit of 一点a great / large amount of2. 只能修饰 可数名词[C] 复数：a good / great manya (great / large) number of, numbers of单数： many a 许多3.既能修饰可数名词复数又能修饰不可数名词a lot of, lots