《中考专题---冠词专项讲解》由会员分享，可在线阅读，更多相关《中考专题---冠词专项讲解（4页珍藏版）》请在金锄头文库上搜索。
1、冠词（一）不定冠词1第一次提及某人或某物This is a book.2泛指人或事物的某一类别A plane is a machine that can fly.3泛指某人或某物A boy is waiting for you.4表示“每一”相当于every，oneWe study eight hours a day.5表示“相同”相当于the sameWe are nearly of an age.6用于人名前，表示不认识此人或与某名人有类似性质的人或事A Mr. Smith came to visit you when you were outThat boy is rather a Le
2、i Feng.7用在某些物质名词或抽象名词前，“一阵，一场”等a heavy rain,. a strong wind,.8用于可视为一体的两个名词前a knife and fork9固定词组a few/little/bit;have a swim/walk/talk/look/dance/drink/rest=swimhave a cold, have a good time, in a hurry, for a while,keep a diary, do sb. a favor和 one 的区别： a/an 表示类别 种类 One 强调数量 a bus （表示是一辆公交车 而不是一辆小汽
3、车 也不是火车）one bus (强调是一辆车 而不是两辆或三辆)There is a cat under the chair.椅子下面有一只猫。（强调种类）There is one cat under the chair.椅子下边有一只猫。（强调数量）表示基本单位，作“每一”讲。three times a day, 10 yuan a kilo， six class a day， thirty miles an hour（二） 定冠词特指双熟悉，上文已提及；世上独一无二，序数最高级；某些专有名，习语及乐器。1双方都知道的人或事Give me the book, please.2特指或上文已提
4、到的人或事Do you know the girl in red?I have a book. The book is very interesting.3用于世上独一无二的事物名词前the universe, the moon, The earth goes around the sun.4用于序数词和形容词副词比较级最高级前The first lesson is very easy.She is the most careful student in our class.He is the younger of the two boys.5用于姓氏的复数名词前，表示“一家人”或“夫妇”Th
5、e Greens are watching TV now.6用在单数名词前表示一类人或事物The orange is orange.7用于江河湖海，山川群岛的名词前the United States; the Great Wall8与某些形容连用表示一类人The rich should help the poor.9用于西洋乐器前面play the violin, play the guitar10用于表示方位的名词前Jilin is in the north of China.11固定词组in the morning/afternoon/evening;in the daytime; in
6、the end; all the time; at the same time; by the way; at the beginning of; at the moment;in the open air; （三）定冠词的位置1. 放在all, half, both, double等词后，Look，all the books are here.Both the boys are from Class 1, Grade 2.They walked half the journey.2. 放在表倍数、分数的词后，The bed is three times the size of that on
7、e.This rope is one third the length of that one.（四） 零冠词下列情况应免冠，代词限定名词前；专有名词不可数，学科球类三餐饭；复数名词表泛指，季节星期月份前；颜色语种和国名，称呼习语及头衔。1名词前已有指示代词、物主代词、不定代词或名词所有格等修饰语I want this book, not that one. / Every student likes English in our class.2某些专有名词，如人名、地名、国名、物质名词、抽象名词等前China is a great country.Mary lives in New York
8、.3学科，球类及三餐I went to school without breakfast this morning.He likes playing football/chess.4表示泛指的不可数名词或复数名词前Man cant live without water.Horses are useful animals.5季节，星期，月份前June 1st is Children s day.6表示职位，身份，头衔的名词前This is Professor Li.Whats wrong, Granny?7公共假日、节日名称前New Years Day; Womens Day8与by连用表示交通
9、工具的名词前by train, by air, by land-take a car, in a boat, on the bike9固定词组day and night, face to face, side by side, step by step, at school/ work/ home, in danger, in bed, in time, at noon/ night/ dawn, on duty/ watch （五）Attention:1. a/an:不见元音不加an, 不看字母看发音 umbrella unusual story unhappy boy university
10、 useful book2. 一类A horse is a useful animal.The horse is a useful animal.Horses are useful animals.3. 有无冠词go to school-go to the schoolgo to bed-go to the bedin hospital-in the hospitalat table- at the tableat school- at the schoolin class- in the classin future-in the futurein front of-in the front
11、 ofnext year- the next yearby sea-by the seaon bed-on the bedon earth-on the earth4. 序数词前the：第.a: 又一，再一The cake is delicious, and I would like second one.5. a number of, the number of number of students like playing computer games. number of the students is about 1,500 in our school.6. 位置1) such,hal
12、f,what,many+a/an+(adj.)+n.2) so,how,too+adj.+a/an+n.3) quite,rather+a/an+n.4) a very+n.He left in such hurry that he forgot to close the door.It took me half hour to write the letter.What interesting book it is!Many man has gone to the big cities for work.She was so nice girl that she took the blind
13、 man to the station.How nice film this is!quite good bookrather useful tool very interesting story1. This book is so interesting that I cant stop reading it.=This is book that I cant stop reading it.2. The swimming pool is fifty meters long.=This is a swimming pool.3. There are about 1,200 workers in the factory.= the workers in the factory is about 1,200.4. If you exercise more, youll be healthier.= you exercise, youll be.
