沪教版7年级下册第一单元语法专练 定冠词 the 的用法 第一部分：知识梳理 一、定冠词 the 的基本概念 定冠词 the 表示特指，可用于可数名词单数、可数名词复数、不可数名词前，意为“这，这些，那，那些”。 二、定冠词 the 的具体用法 1. 特指上文提到过的人或物 I saw a cat. The cat was black. 2. 特指谈话双方都知道的人或物 Please close the door. （双方都知道是哪扇门） 3. 用于独一无二的事物前 the sun, the moon, the earth, the sky, the world 4. 用于序数词、形容词最高级前 He is the first to come. This is the most interesting book. 5. 用于表示方向、方位的名词前 the east, the west, the left, the right 6. 用于乐器名称前 play the piano, play the violin, play the guitar 7. 用于姓氏复数前，表示一家人或夫妇俩 The Smiths are having dinner. 8. 用于形容词前，表示一类人 the rich （富人）, the poor （穷人）, the young （年轻人）, the old （老人） 9. 用于表示国家、党派、组织机构等的专有名词前 the United States, the People's Republic of China, the Communist Party of China 10. 用于江河、海洋、山脉、群岛、沙漠等地理名词前 the Yangtze River, the Pacific Ocean, the Alps, the Sahara 11. 用于表示年代、时代的名词前 the 1990s, the Stone Age, the Ming Dynasty 12. 用于“动词+人+介词+the+身体部位”结构中 hit him on the head, pat her on the shoulder, take me by the hand 13. 用于“the + 比较级， the + 比较级”结构中 The more you practice, the better you will get. 14. 用于“the same + 名词”结构中 They are the same age. 15. 用于“the + 单数可数名词”表示一类事物 The lion is a wild animal. （狮子是野生动物） 三、不用定冠词 the 的情况（零冠词） 1. 复数名词表示一类人或事物时 Cats are lovely animals. （比较：The cat is a lovely animal.） 2. 抽象名词、物质名词表示一般概念时 Water is essential for life. Time is money. 3. 球类、棋类运动前 play basketball, play chess, play cards 4. 三餐、四季、月份、星期、节日前 have breakfast, in spring, in May, on Monday, on National Day 特指时可用：I will never forget the spring we spent together. 5. 人名、地名（大多数）、国名（大多数）前 John, Beijing, China, America 6. 称呼、头衔、职务前 Uncle Wang, Professor Li, Doctor Smith 7. 固定搭配中 go to school, at home, in hospital （住院）, by bus, on foot 8. 语言名称前 speak English, learn Chinese 9. 表示独一无二的头衔、职位前（作补足语、同位语时） He was elected president. 第二部分：练习题 Part 1：单项选择 1. I have _____ cat. _____ cat is white. A. a; A B. a; The C. the; The 2. _____ sun rises in _____ east. A. The; the B. The; / C. /; the 3. She plays _____ piano very well. A. a B. the C. / 4. My favorite sport is playing _____ basketball. A. a B. the C. / 5. We often have _____ lunch at school. A. a B. the C. / 6. _____ rich should help _____ poor. A. The; the B. A; a C. /; / 7. He hit me on _____ head. A. a B. the C. my 8. I have never seen _____ such beautiful flower. A. a B. the C. / 9. This is _____ most interesting book I've ever read. A. a B. the C. / 10. _____ Smiths are going to visit China next week. A. A B. The C. / Part 2：用适当的冠词填空（a/an/the，不需要处填/） 1. I have _____ dog. _____ dog is very fr ... ...
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