冠词使用口诀

定冠词a an 的用法口诀一、定冠词 a 和 an 的基本用法定冠词 a 和 an 是英语中最常见的两个冠词，它们代表着“一个”或“任意一个”的意思。

在使用时，根据后面名词的发音来选择使用 a 还是 an。

二、以辅音音素开头的名词使用 a1. 当名词以辅音音素（consonant sound）开头时，需要使用定冠词 a。

例如：a car, a dog, a book三、以元音音素开头的名词使用 an1. 当名词以元音音素（vowel sound）开头时，需要使用定冠词 an。

例如：an apple, an umbrella, an hour四、注意例外情况1. 如果一个单词以辅音字母为首字母并发出元音的声音，在这种情况下应该使用 an.例如：an honest boy (因为 "h" 在此单词中不发生爆炸)五、其他细节问题和技巧1. 当数字读作相似于以辅音发声的单词时，在选择 a 或 an 时也需根据其读法来判断。

例如：a one-eyed monster (one 的读法类似于 "w")综上所述，我们掌握了定冠词 a 和 an 的基本用法。

需要根据名词的开头发音来选择使用 a 还是 an。

以辅音音素开头的名词使用 a，以元音音素开头的名词使用an。

然而，在某些特殊情况下，我们需要根据字母的读法来判断该使用a 还是an。

对于数字等读作类似于辅音的单词，我们应该根据其读法来选择适当的定冠词。

在英语学习中，熟练运用定冠词 a 和 an 是非常重要的。

正确使用定冠词不仅可以使语言表达更加准确，还能提高我们交流时的自信和流利度。

希望以上口诀可以帮助大家掌握好定冠词 a 和 an 的基本用法，并在实践中灵活运用。

记住：a 用于以辅音开头或发起元音前读作辅音的单词，an 用于以元音字母开头或发起元音前读作元音的单词！祝大家在学习英语过程中取得好成绩！。

一、定冠词和不定冠词的用法详解]. 定冠词the，基本含义是“这个，那个”，表示特指。

例: the flower 那朵花the E-mail 那个电子邮件2. 不定冠词a和an，基本含义是“一、一个”，表示泛指。

例：a flower 一朵花an E-mail 一个电子邮件二、不定冠词1 表示“一，一个”，用在单数可数名词前例：There is a picture on the wall. 墙上有一幅图画。

He has an apple in his hand. 他手里拿着一个苹果。

提示：a和an的区别a用在辅音音素前，包括以前元音[j]、[w]开首的词前，注意，这里讲的辅音音素指的是发音，不是指辅音字母。

an用在元音音素前(不是元音字母)，例：a hotel 一家旅馆 a knife 一把小刀 a useful tool 一件有用的工具a university 一所大学 a European country一个欧洲国家a one-eyed man一个一目失明的人an hour 一小时an ant 一只蚂蚁an honor 一种荣誉an honest boy 一个诚实的男孩an umbrella 一把伞an onion一个洋葱an eye 一只眼睛an ear 一只耳朵an English book [ 一本英语书an egg 一只鸡蛋an apple 一个苹果an island 一座岛an uncle一位叔叔2 表示一类人或物，指同类中的任何一个，a或an不必翻译例Even a child can answer this question. 就是小孩子也能回答这个问题。

An elephant is stronger than a horse. 大象比马力气大。

A teacher must be strict with his students. 教师必须对学生严格要求。

3 第一次提到某人或某物第一次提到某人或某物时，用不定冠词a或an，起介绍作用。

冠词用法、练习题含答案冠词分三种：定冠词the，零冠词/,不定冠词a/an.一、定冠词the的用法：①特指某些人或物②谈话双方都熟悉的人或事③上文已经提到的人或事④世界上独一无二的事物前⑤序数词回形容词最高级前⑥某些专有名词前⑦一些习惯短语（如：intheday等）中和乐器前（如：playtheviolin/piano）二、不用冠词（零冠词）①名词前已有作定语用的this、that、some、any、my等限定词。

②专有名词和不可数名词前。

③表示学科的名词前。

④球类活动的名词前及三餐总称前。

⑤复数名词表示泛指（一类人或事）时。

⑥节日、季节、星期、月份前。

⑦表示颜色、语种和国家的非全称名词。

⑧在称呼或表示头衔的名词前。

⑨某些习惯短语中（如：inbed、gotoschool等）。

冠词用法口诀：口诀一名词是秃子常要戴帽子可数名词单需用a或an辅音前用a元音前用an复数不可数泛指the不见碰到代词时,冠词均不现。

口诀二（定冠词）特指双熟悉上文已提及世上独无二序数最高级某些专有名习语和乐器。

口诀三（零冠词）代词限定名词前专有名词不可数学科球类三餐饭两季星期月份前颜色语种和国名称呼习语和头衔。

一、根据语境用适当的冠词填空，用零冠词的地方划“/”。

1．The Changjiang is _____ longest river in our country.2．Here is a picture of a modern car factory. My father works in _____ factory. 3．______ girl in red is my sister.4．Can you see _____ sun in the sky?5．He used to be _____ engineer.6．Give me _____ pen, please.7．______ underground train can start and stop quickly.8．_____ boy is waiting for me.9．A dictionary is _____ useful book.10．119 is _____ telephone number.11．There is ____ “R” in the word “red”.12．Her parents lived in a small far away village in _______ north.13．It's _______ dream come true for me.14．I have ________ uncle and he is a teacher.15．She has a pen. ________ pen is blue.16．Please don’t shout at her. She is only____eight-year-old girl.17．—Have you read a book called The Merchant of Venice?—Yes.___________book is very interesting.18．Qu Dongyu is ________ official(官员) of the United Nations, who is from Yongzhou.19．The boy went to school by_________, but there was a road accident. 20．—John and I will(将) go to the movie My People My Country (《我和我的祖国》)”—It's raining outside. You'd better(最好) take________ umbrella to the cinema. 21．It is unusual for an armless boy to play ___________ piano so well with his feet. 22．—Do you like ________ movie Sing?—Yes. I think it's ________ most interesting movie this year.23．My brother was good at playing ________ football when he was young. 24．After ________ quick lunch, Harry ran to school.25．—Who's ________ boy in black over there?—My cousin Mike. He is ________ friendly boy.26．It's ________ interesting story for all the children.27．________ Smiths are having ________ lunch now.28．My mum plays ________ piano very well.29．—Does John go to school by ________ bike?—No. He takes ________ bus.30．There is __________ picture of __________ elephant on __________ wall. 31．This is __________ useful book. I’ve read it for __________ hour.32．__________ elephant is much heavier than __________ horse.33．__________ doctor told him to take __________ medicine three times ______ day.34．Let’s go out for __________ walk.35．It’s too hot. Open __________ door, please.36．There is __________ woman over there, __________ woman is Meimei’s mother.37．__________ sun rises in __________ east.38．__________ Changjiang River is __________ longest river in __________ China.39．Are you going to do it __________ second time?【参考答案】1．The 2．The 3．The 4．The 5．An 6．A 7．An 8．A 9．a 10．a 11．An 12．The 13．A 14．An 15．The 16．An 17．The 18．An 19．bus/bike 20．An 21．the 22． the the 23．/ 24．a 25． the a 26．An 27． The / 28．The 29． / a / the30． a an the 31． a an 32． An a 33． The the a 34．a 35．The 36． a the 37． The the38． The the × 39．a二、单选题1．This is ________ African elephant. That’s ________ Asian tiger.A．a; a B．an; an C．an; a D．a; an2．As________ honest girl, Lucy has told us the________ .A．a; truth B．an; true C．an; truth3．—Jeff, what’s _________matter with you?—I have a cough, so I have to see a doctor.A．a B．an C．the D．/4．—How many pandas can you see in this picture?—Two. One is _______ adult panda and the other is ________ baby panda.A．a; an B．an; a C．a; an D．an; an5．—There was ________ interview with Doctor Li on TV.—Yes. I admire (钦佩) her more after watching ________ interview.A．a; the B．an; the C．the; an D．an; an6．Mike is ________ English boy.A．a B．the C．an D．/7．—How often does your brother use ________ Internet?—He uses it at ________ least three times a week.A．the; a B．/ ; the C．the; / D．an; /8．Look at ______ girl with glasses. She is Della’s best friend.A．a B．an C．the D．不填9．I went to ________ Summer Palace yesterday and stayed there for ________ day. A．不填; the B．a; the C．the; a D．不填; a10．—Do you know the pop singer Delta, ________ Australian singer?—Is she from Australia? I thought she was ________ European.A．an; an B．an; a C．a; a D．a; an11．—Is there ________ amusement park near here?—Yes. Everyone can have ________ good time there.A．a; the B．an; an C．an; a D．the: a12．—Do you go to school _________ car?—No, I often _________ the bus.A．drive; take B．by; take C．in; on D．take; by 13．Students usually play _______ table tennis at school for an hour every day. A．a B．an C．the D．不填14．It’s ________ exciting class, we all like it.A．a B．an C．the15．My mother says English is ________ useful subject.A．a B．an C．the D．/16．—Who is _________ girl with short curly hair?—Oh, she is Cathy. She’s new here.A．a B．an C．the17．This was such ________ easy question that everyone could answer it without difficulty.A．a B．an C．the D．/18．Look! There is ________ umbrella on the table. Is it yours?A．a B．an C．the D．/19．______ exit of the exhibition center is over there.A．A B．An C．The D．/20．There is ________ ID card and ________ pencil on my desk.A．a; a B．a; an C．an; a D．an; an21．—You look tired. What’s the matter _______ you?—I have ______ very sore throat. I didn’t sleep well last night.A．to; a B．to; the C．with; a D．with; the22．If you read the article for _________ second time, you will have _________ better understanding of it.A．a; the B．/; the C．a; a23．The old man next to me in the photo is _______ university teacher.A．a B．an C．the D．/24．I always have ________ good time at school.A．a B．an C．the D．/25．— What is this in English?—It’s _______ apple.A．a B．an C．the D．/26．—Jack, what’s ________ matter with you?—My nose is running. Maybe I have ________ cold.A．a; the B．the; / C．/; a D．the; a27．Look! This is ________ tiger and that is ________ elephant.A．an; a B．a; an C．a; the D．an; the 28．—Look, who’s ________ woman in red?—She’s my new English teacher with ________ eight-year-old daughter.A．the; a B．a; an C．the; an D．the; the 29．—Excuse me, John. What’s this in English?—It’s ________ cup.A．a B．an C．the D．\30．I found ________ key under the desk. ________ key is new.A．an; The B．a; The C．the; A31．I was touched by ________ film called Hi, Mom (你好，李焕英). I strongly recommend it to you.A．a B．an C．the D．/32．Remember to be honest student when you’re doing this test. I believe you can get great success.A．a B．an C．/33．Zhang Ming is _____11-year-old boy, but he can play _______ football very well.A．a; the B．an; / C．an; the D．a; / 34．Chongqing, ________ active city, has developed friendship with many cities and areas.A．a B．an C．the D．/35．—Does Jim like playing _________ basketball?—No, but he likes playing _________ violin.A．a; a B．the; the C．the; / D．/; the36．Mr. Smith is ________ artist.A．/ B．a C．an D．the37．_______ number of students in our school is 26000._______ number of them go to school by bus.A．A; A B．The; The C．A; The D．The; A38．I am always in ________ bad mood in crowded places.A．a B．the C．/39．This is ________ map and that is ________ English book.A．a; an B．a; a C．an; an D．an; a40．Mario fell off the bike and hurt his back. The doctor gave him ________ X-ray to see whether his bones were broken or not.A．the B．a C．an41．There is ________ eraser in the lost and found box.A．the B．a C．an42．—Tom, do you like playing ________ guitar?—No, I don’t. But I like playing ________ basketball.A．the, / B．the, a C．/, the43．— What color is ________ quilt?— ________ white.A．a; A B．the; A C．a; It D．the; It’s 44．The Grand Canyon is ________ great wonder of ________ natural world. A．an; the B．the; a C．the; 不填D．a; the 45．—Mary, who is ________ boy over there?—He’s my cousin, ________ 18-year-old who feels good about himself.A．a; the B．the; an C．the; a46．They have ________ school trip and ________ English party this month.A．a; a B．a; an C．an; an D．an; a 47．—What’s the matter with Judy?—She has ________ cold.A．a B．an C．the D．/48．Lana, _________ girl, wants to be a teacher.A．a 18-year-old B．an 18-years-old C．an 18-year-old D．a 18 years old49．May 10, 2017 was marked as ________ first Chinese Brands Day(中国品牌日). “Made in China” has come of age.A．a B．an C．the50．—Shall we try ________ newly-created dish Chocolate Planet in Sunny Restaurant?—OK. Let’s go this afternoon.A．a B．an C．the D．/51．—The film is so amazing! —Yes, it has ________ unexpected ending.A．a B．an C．the D．/52．—What can you see in the bag, Kevin?—I can see ________ hat and a watch.A．/ B．a C．an D．the53．Dad, you are ________ adult. You shouldn’t lie to me.A．a B．an C．/ D．the54．He is _________ university student and he is _________ unusual student. A．a, a B．an, an C．a, an D．an, a55．My sister, Mary, is _____ outgoing girl and she has many friends.A．a B．an C．the D．/56．Would you please watch the CCTV program, The Reader, with me on ________ Saturday night, Maria?A．a B．an C．the D．/57．Jim loves music. He plays ________ guitar very well.A．a B．an C．the D．/58．Look! There is ________ over there. Do you know him?A．a 8-year-old boy B．an 8-year-old boyC．a 8 years old boy D．an 8 years old boy59．— What time is ________ school over?— At five ten.A．\ B．the C．our60．I have ________ uncle. He must wear ________ uniform at work.A．a,an B．an,a C．a,a D．an,an61．If you’re too tired, you should take ________ rest before working again. A．a B．an C．the D．/62．My mother spent 200 yuan buying ________ iron last week.A．a B．an C．the D．/63．Have you watched the film “Wolf Warriors 2” (《战狼2》)? It’s ________ action film.A．a B．the C．an D．/64．There will be _________ exhibition about education in the USA next Saturday.A．an B．a C．the D．/65．Wang Yuan can play ________ violin, but she can’t play ________ chess. A．the; the B．/; the C．the; / D．/; / 66．Perhaps there will be no water or air on _________ Earth.A．a B．an C．the D．/67．I have ________ egg and a glass of milk for ________ breakfast every day. A．an; / B．a; / C．an; the D．a; the68．We must listen to the teacher carefully in _________ class.A．a B．an C．the D．/69．—The radio says that it will rain ________ tomorrow morning.—Well, we should take ________ umbrella then.A．on; an B．/; an C．/; a D．on; a70．Boys and girls, after finishing ________ exam paper that may bring lots of confidence to you, you are sure to face any challenge with courage.A．a B．an C．the71．He was careless and he dropped ________“s” in ________ word “discussion”.A．a, the B．an, a C．an, the D．a, a72．Joe had ________ unhealthy diet and he did no exercise.A．a B．an C．the73．What ________ nice day! Let’s go for a picnic.A．the B．an C．a D．/74．Mina is ________ eighteen-year-old girl. I met her for ________ first time yesterday.A．a; / B．an; the C．an; / D．a; the75．We should have ________ pity on wild animals because most of them are now in danger.A．an B．a C．the D．/76．—Is your father a doctor or ________ engineer?—Neither. He is a teacher.A．a B．an C．the77．—What would you like for ________ lunch today?—I’d like just ________ egg.A．/; a B．a; the C．the; a D．/; an78．My friend Amy is ________ honest girl. She never tells lies.A．a B．an C．the D．/79．_________ exciting film Leap(夺冠) is!A．What B．What a C．How D．What an80．— Gina, can you play ________ piano?—Sorry, I can’t.A．a B．an C．the D．/81．—Jeff, what’s your dream?—I want to be _________ engineer some day.A．a B．an C．the D．/82．There is _________ “n”and ________ “s”in the word “nose”A．an; a B．an; an C．a; an83．—What do you want to be in ________ future, Carla?—I want to be ________ excellent volleyball player like Lang Ping.A．the; an B．/; a C．the; the D．/; /84．The government provided a lot of free service for _______ elderly.A．a B．an C．the D．不填85．We are thinking about taking ________ one-day trip to the mountains during ________ long holiday.A．an, a B．an, / C．a, the D．a, /86．A drop of water travelled a long way and ran into ________ Huangpu River. A．a B．an C．the D．/87．It takes Tim only ten minutes ________ breakfast every morning.A．to have B．to have the C．having D．having the 88．Mary is ________ European girl. She likes playing ________ soccer.A．a; the B．an; the C．a; / D．an; / 89．—Have you ever seen ________ new movie, Hello, Li Huanying?—Yes, and Jia Ling is my favorite actress.A．a B．the C．an90．—How do you like the film The Battle At Lake Changjin?—It’s ________ excellent film. I hope to see it again this weekend.A．a B．an C．the D．／【参考答案】二、单选题1．B解析：B【解析】【详解】句意：这是一头非洲象。

冠词用法记忆口诀冠词用法记忆口诀助记口诀1) 用定冠词特指双熟悉上文已提及世上独无二序数最高级某些专有名习语和乐器记忆定冠词的一些用法：特指、重提和唯一，岛屿，海峡和海湾海洋，党派最高级，沙漠，河流与群山方位、顺序和乐器，年代，团体与机关船名，建筑和组织，会议，条约与报刊姓氏复数，国全名，请你记住用定冠。

2) 用不定冠词不定冠词a, an 究竟用谁要分清基本意思是“一个” 类别单数记分明3) 不用冠词下列情况免冠词：代词限定名词前专有名词不可数学科球类三餐饭两季星期月份前颜色语种和国名称呼习语和头衔英语词类速记口诀一、冠词基本用法【速记口诀】名词是秃子，常要戴帽子，可数名词单，须用a 或an，辅音前用a，an 在元音前，若为特指时，则须用定冠，复数不可数，泛指the 不见，碰到代词时，冠词均不现。

【妙语诠释】冠词是中考必考的语法知识之一，也是中考考查的主要对象。

以上口诀包括的意思有：①名词在一般情况下不单用，常常要和冠词连用; ②表示不确指的可数名词单数前要用不定冠词a或an,确指时要用定冠词the;③如复数名词表示泛指，名词前有this , these , my, some等时就不用冠词。

二、名词单数变复数规则【速记口诀】单数变复数，规则要记住，一般加s,特殊有几处：【妙语诠释】①大部分单数可数名词变为复数要加s，也就是单词如果以ch，sh，s，x 等结尾)，则一般加es; ②以o 结尾的单词除了两人(negro ，hero) 两菜(tomato ，potato) 加es 外，其余一般加s; ③以f 或fe 结尾的单词一般是把f ，fe 变为ve再加s;④英语中还有些单词没有规则，需要特殊记忆，如child —children ，mouse—mice，deer—deer ，sheep —sheep，Chinese —Chinese ，ox—oxen，man—men，woman—women，foot —feet ，tooth —teeth 。