《2014高考英语二轮语法篇专题：专题1冠词.ppt

* 英语中的冠词是最常见的一种限定词，它属于虚词，不能单独使用或充当任何句子成分，只能用在名词前面，说明所指的人或物。英语中的冠词有三种：定冠词、不定冠词、零冠词。 一、不定冠词的基本用法 不定冠词用于单数可数名词之前，其中a用于以辅音音素(不是辅音字母)开始的词前；而an是用于以元音音素(不是元音字母)开始的词前。 冠 词 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd. 用法 1.与可数名词单数连用 2.指某人或某物，但不具体说明何人或何物，相当于a certain。 3.用于数量、时间等名词前，表示“每一（单位）的……，相当于per/every。 4.用于固定词组中。 典型例句 Mary is an English teacher. —Hello, could I speak to Mr. Smith? —Sorry, wrong number. There isn’t a Mr. Smith here. Take the medicine three times a day. a knowledge of, give sb. a ride, have a good time, keep a diary, have a gift for, in a hurry, at a loss, tell a lie, do sb. a favor，etc. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd. 二、定冠词的基本用法 用法 1. 特指某（些）人或某（些）事物。所特指的名词常被短语或定语从句所修饰。 2. 指说话的双方都知道的人或事物。 3. 上文中提到的事物。 4. 用于单数可数名词之前，表示该类事物，类似于a。 典型例句 Beijing is the capital of China. Don’t worry if you can’t come to the party. I’ll save some cake for you. Yesterday John’s father bought him a new bike. The bike cost him 200 yuan. The tiger is in danger of becoming extinct. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd. 5. 序数词和形容词最高级形式前。比较级前若表示特指时也用定冠词 the。 6. 用于表示方位、乐器的名词前。 7. 用于复数姓氏之前，表示“某某夫妇”或“某某一家人”。 8. 用于世界上独一无二事物的名词前。 The cakes are delicious. He’d like to have a third one because the second one is rather too small. Summer in the south of France is for the most part dry and sunny. play the piano, play the violin the Smiths The sun rises in the east and sets in the west. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile . Copyright 2004-2011 Aspose Pty Ltd. 9. 用于由普通名词构成的专有名词、江河、山脉、湖泊、海洋、群岛、海峡、海湾运河及某些建筑物等名称前。 10. 用在某些形容词之前，表示某一类人。 According to the World Health Organization, health care plans are needed in all big cities to prevent the spread of AIDS. After dinner he gave Mr. Richardson a ride to the Capital Airport. The