2021届初中英语中考语法重难考点讲义 数词&代词（含练习与答案） 数词 01 基数词 “基数词+ 单数可数名词(+形容词)”可构成复合形容词，词与词之间要加连字符。 “基数词+hundred/thousand/million”表示确切数目；hundreds/thousands/millions of表示泛指的数目。表示在某世纪的某个年代或在某人几十岁时，常用逢十的基数词的复数形式表达。 02 序数词 序数词表示顺序，前面一般需加定冠词the，如the first day；序数词可与不定冠词a(n)连用，表示“又一，再一”，如 a second time。 03 分数
表示分数时，分子用基数词，分母用序数词。当分子大于1时，分母要用复数形式。 “分数+ of + 限定词+ 复数名词”作主语时，谓语动词用复数形式；“分数+ of + 限定词+ 不可数名词/单数可数名词”作主语时，谓语动词用单数形式。 经典习题 1.The building has___floors and we live on the___floor. A.thirtieth;three B.thirty;third C.thirty;three D.thirtieth;third 2.—Food safety has become one of the hottest topics recently.—Yeah, it receives___Internet hits a day. A.thousands B.thousands of C.thousand D.thousand of 3.—Don’t give up! Perhaps___hard task needs more of your effort. —I won’t. I’ll have___second try any way. A.an;a B.the;a C.a;the D.the;the 4.—Mum,___of the apples___gone bad.
高三英语专项训练----语法填空 （1）(Topic: ) Once there lived a rich man who wanted to do something for the people of his town. But first he wanted to find out 16 _______ they deserved his help. In the centre of the main road into the town，he placed 17 ___ very large stone. Then he 18____ (hide) behind a tree and waited. Soon an old man came along with his cow.“Who put this stone in the centre of the road?” said the old man, 19____ he did not try to remove the stone. Instead, with some difficulty he passed around the stone and continued on his way.20 ______ man came along and did the same thing; then another came，and another. All of them complained about the stone but did not tried to remove 21______. Late in the afternoon a young man came along. He saw the stone, 22 _______ (say) to himself: “The night will be very dark. Some neighbors will come along later 23 _____ the dark and will fall against the stone.” Then he began to move the stone. He pushed and pulled with all his 24 ________ (strong) to move it. How great was his surprise at last! 25 ________ the stone，he found a bag of money. （2）(Topic: ) The best gift I ever received is the parents that were given to me. I could not have picked out 16 _______ (good) parents myself. My mom is smart，funny，and very artistic. She loves painting and encouraging other people to paint as well. She owns 17______ own book and art store. And at night she teaches adult 18 ________ (educate). She helps kids 19 _________ have dropped out of high school 20 _________ (get) their diploma. She always has time for me and my brothers. She hardly ever gets mad 21 ______ us and loves doing new things with us，22 _____ going to a new museum or going out onto the beach in the middle of the winter and taking pictures at the beach in the snow. My dad knows 23 _____ to fix anything and loves to play musical instruments. He helps me with my science projects and other school projects. He works hard to make money for our family and hardly ever complains. He loves skating with me and 24______ (build) us a half pipe and other cool things. So I have to say that 25 _______ gift I’m most grateful for is the one the God gave me—my parents. （3）(Topic: ) Sometimes Chinese English teachers are puzzled by such questions，“Have you got any skills in reading comprehension?” Actually，many of the teachers can’t give students 16 ___ efficient way to deal with reading. Anyway，17 _____ often simply say，“Read more and practise more，and you 18 ______ (get) more experience in reading comprehension.” Frankly, these teachers’ good 19_________ (suggest) are only helpful to arouse students’ interest in reading 20 ____ not helpful to deal wit h the questions in the examinations of reading comprehension. Personally，I think the skill for reading comprehension should be based 21 ______ the knowledge of English writing. Since the English passages are written under some rules or principles，the science of reading 22 ______understanding may have a close relationship with writing.
第一集语法填空核心考点考点突破 ——冠词——与名词共生共存 【考向聚焦】 冠词是虚词，本身不能单独使用，也没有词义，常放在名词前面帮助说明名词的含义。冠词分为不定冠词a，an和定冠词the两种。纵观近三年高考题可知，冠词一直是必考内容。其考查的重点主要有：冠词的基本用法；在固定结构中和具体语境中的用法；冠词的特殊用法；冠词在句子中的位置。对应学生用书P1 用适当的冠词填空 1．(2013?福建，21) The “Chinese Dream” is ________ dream to improve people's wellbeing and ________ dream of harmony，peace and development. 解析考查冠词。根据句意，中国梦是一个……的梦和一个……的梦，可知，两空都用不定冠词a。 答案a；a 2．(2013?江西，32)Animals are obviously ________ lower form of life than ________ man. 解析考查冠词。第一空表示“一种生命的形式”；第二空man表“人类”，不用冠词。 答案a；不填 3．(2013?山东，22)It was________cold winter night and the moon was shining brightly across________night sky. 解析考查冠词用法。第一空“一个寒冷的冬夜”，应用不定冠词a；第二空“夜
空”，指独一无二的事物用定冠词the。 答案a；the 4．(2013?江西，19)Marco Polo is said to have sailed on ________ Pacific Ocean on his way to Java in ________ thirteenth century. 解析考查冠词。第一空指独一无二的事物用the；第二空为固定短语，表示在多少世纪“in the－th century”，需加定冠词。 答案the；the 5．(2013?浙江，15)People develop ________ preference for a particular style of learning at ________ early age and these preferences affect learning. 解析考查冠词。短语a preference for...意为“对……的偏好”；at an early age 意为“在年纪很小时”，故均填不定冠词。 答案a；an 6．(2013?重庆，32)The parents were shocked by ________ news that their son needed ________ operation on his knee. 解析考查冠词。第一空news后带有that引导的同位语从句，故应该特指；第二空译为“他们的儿子需要做一个手术”，使用不定冠词。 答案the；an 7．(2012?新课标全国)Sarah looked at ________ finished painting with ________ satisfaction. 解析考查冠词的用法。句意：Sarah满意地看着那幅完工的油画。根据painting 前的修饰成分finished可知是特指那幅画；后一个空格后的satisfaction是抽象名词并且表示泛指，不用冠词。
高考英语语法专题复习 三、代词 知识要点： 代词是代替名词、名词短语或句子的词。代词可分为人称代词、物主代词、指示代词、反身代词、不定代词、疑问代词、相互代词、连接代词、关系代词等九类。 一、人称代词 人称代词在句中可以用作主语(用主格，如I, you, he, she, it, we, they, 等)和宾语(用宾格，如me, you, him, her, it, us, them等)： 人称代词的用法: 注：(1)在电话中或It is/was...that/who...强调句型中被强调部分做主语时，用主格： ---Is that Mr. Li? ---Yes. This is he. It’s I who did it. 这是我干的。 (2)单独使用的人称代词通常用宾格： “I’m tired.” “Me too.” “我累了。”“我也累了。”“Who wants this?” “Me.” “谁要这个？”“我要。” (3)有时用主格或宾格会导致意思的变化： I like you better than he. 我比他更喜欢你。为I like you better than he likes you. I like you better than him. 我喜欢你胜过喜欢他。为I like you better than I like him. (4)人称代词的排列顺序：单数人称代词通常按“二三一”排列，即you, he and I； 复数人称代词通常按“一二三”排列，即 we, you and they：You, he and I are of the same age. 你，他和我都是同一年龄。 We , you and they are all good citizens. 我们，你们和他们都是好公民。 但若用于承担责任或错误等场合，则可把第一人称 I 置于其他人称代词之前： Tom and I hope to go there. 汤姆和我想去那儿。I and Tom are to blame. 我和汤姆该受批评。 但是，you and I 是固定结构，语序通常不宜颠倒。 (5)人称代词后跟名词同位语。有些人称代词后有时可跟同位语： These small desks are for us students. 这些小课桌是给我们学生的。 We girls often go to the movies together. 我们女孩子常一起去看电影。 He asked you boys to be quiet. 他要你们男孩子安静些。 二、物主代词 物主代词分形容词性物主代词(my, your, his, her, its, our, your, their)和名词性物主代词(mine, yours, his, hers, its, ours, yours, theirs)。形容词性物主代词相当于形容词，置于名词前，作定语；名词性物主代词相当于“形容词性物主代词+名词”，在句中作主语、宾语、表语、连用of作定语：His son is taller than hers. 他的儿子比她的儿子高。 Ours is a great country. 我们的国家是一个伟大的国家 Her son is a friend of ours. 她的儿子是我们的朋友。 This is your pen. Mine is in the box. 这是你的铅笔，我的在铅笔盒里。 注：(1) a friend of mine (ours, yours, hers, his, theirs)结构 (2) 物主代词与own 连用。表强调。也可用of one’s own置于名词后作定语： Mind your own business. 别管闲事。
英语代词的用法讲解及练习题 1. 人称代词主格、宾格形式及其主要用法； 2. 名词性物主代词与形容词性物主代词的形式、区别及其主要用法； 3 反身代词的形式、意义及其主要用法； 4 常见不定代词的一般用法； 5. 指示代词的一般用法，并了解其在上下文中的指代用法； 6. 相互代词的基本用法； 7. 疑问代词的基本用法。 8. 关系代词的基本用法。 【名师点睛】 代词是代替名词、形容词和数词的词。按其意义、特征及其在句中的作用分为：人称代词、物主代词、指示代词、反身代词、相互代词、疑问代词、不定代词和关系代词等。 一。人称代词 1.人称代词的人称、数和格。 2.人称代词有主格和宾格之分。通常主格作主语，宾格作宾语。如： I like table tennis. （作主语） Do you know him？（作宾语） 3.人称代词还可作表语。作表语时用宾格。如： ---Whos is knocking at the door？ ---It’s me. 4.人称代词在than之后与其他人或事物进行比较时，用主格和宾格都可以。如： He is older than me. He is older than I am. 二。物主代词 1.表示所有关系的代词叫物主代词。物主代词分形容词性物主代词和名词性 物主代词。 2. 形容词性物主代词的作用相当于形容词，可在句中作定语。例如： Our teacher is coming to see us. This is her pencil-box. 3. 名词性物主代词的作用相当于名词，在句中可用作主语、宾语和表语。 Our school is here，and theirs is there.（作主语） --- Is this English-book yours？（作表语） --- No. Mine is in my bag. I‘ve already finished my homework. Have you finished yours？（作宾语） 三。指示代词 指示代词包括：this，that，these，those。
江苏高考英语语法专题复习知识点汇总 一、冠词The Article 知识要点： 冠词是一种虚词，放在名词的前面，帮助说明名词的含义。冠词分不定冠词（The Indefinite Article）和定冠词（The definite Article）两种。a (an) 是不定冠词，a用在辅音之前：如a book, a man; an用在元音之前，如：an old man, an hour, an interesting book等。the是定冠词。 一、不定冠词的用法 1、指人或事物的某一种类（泛指）。这是不定冠词a (an)的基本用法。如：She is a girl. I am a teacher. Please pass me an apple. 2、指某人或某物，但不具体说明何人或何物。如：He borrowed a story-book from the library. A Li is looking for you. 一位姓李的同志正在找你。 3、表示数量，有“一”的意思，但数的概念没有one强烈。如： I have a mouth, a nose and two eyes. 4、用于某些固定词组中。如： a bit, a few, a little, a lot of, a piece of, a cup of, a glass of, a pile of, a pair of, have a good time, for a while, for a long time等。 5、用在抽象名词前，表具体的介绍——a + 抽象名词，起具体化的作用。如： This little girl is a joy to her parents. 这女孩对她父母来说是一个乐趣。 It is a pleasure to talk with you. 跟您交谈真是一件愉快的事情。 It is an honour to me to attend the meeting. 参加这个会，对我来说是一种荣誉。 二、定冠词的用法： 1、特指某（些）人或某（些）事物。这是定冠词the的基本用法。如： Beijing is the capital of China. The pen on the desk is mine. 2、指谈话双方都知道的人或事物。如： Where is the teacher? Open the window, please. 3、指上文提过的人或事物（第二次出现）。如： There was a chair by the window. On the chair sat a young woman with a baby in her arms. The baby was thin. 4、用在世界上独一无二的事物前。如： the earth, the moon, the sun. 5、用在序数词和形容词最高级前。（副词最高级前的定冠词可省略）如： He is always the first to come to school. Bob is the tallest in his class. 6、用在某些专有名词前（由普通名词构成的专用名词）。如： the Great Wall, the Summer Palace, the Science Museum, the Children’s Palace, the Party等。 7、用在一些习惯用语中。如： on the day, in the morning (afternoon, evening), the day after tomorrow, the day before yesterday, the next year, by the way等。 8、用在江河湖海、山脉前。如： the Yellow River, the Pacific Ocean, the Alps, the Himalayas 9、用在报刊、杂志前。如： the People’s Daily, the Evening Paper, the Times 泰晤士报。 10、表示某一家人要加定冠词。如： The Browns are at home to receive visitors today. 布朗一家今天要接待客人。 11、用在形容词前，表某一类人。如： the poor, the wounded, the living, the dead, the rich, the sick等。 12、定冠词可以表示一事物内部的某处。如： The driver always sits in the front of the bus(car). 三、零冠词（即不用冠词）： 1、专用名词和不可数名词前。如： China, America, Grade One, Class Two, milk, oil, water, paper, science等。 2、名词前已有作定语用的this, that, my, your, some, any等代词。如： Go down this street. 3、复数名词表示一类人或事物时。如： We are students.
数词 I.定义与分类 数词是指表示数目多少或顺序先后的词。表示数目多少的数词叫基数词，如one, five, ten, thirty, sixty-five 等；表示顺序先后的数词叫序数词，如first, sixth, tenth, twenty-first 等。数词用法相当于名词和形容词，在句中可用作主语、宾语、表语、定语、同位语等。 II. 基数词 1. 英语中没有“万”这个读数单位，要表示汉语中的“万”，英语需借用thousand一词，如“一万”用“十个千”表示(ten thousand)，“十万”用“一百个千”表示(one hundred thousand)。 2. 用作基数词单位的hundred, thousand, million, billion 通常不带复数词尾-s，但若用于表示数百、数千、数百万这样的泛指，则用复数。如： About two thousand people died in the earthquake. 大约有两千人在地震中丧生。Thousands of people go to the seaside every year. 每年成千上万的人到海滨去。 3. 表示整十的基数词用复数形式可以表示人的大约岁数或年代。如： He is in his early twenties. 他才二十出头(from 。 This took place in the 1930s. 这事发生在20世纪30年代。 III. 序数词 1. 许多序数词是由相应的基数词后加词尾-th构成的，如four / fourth，six / sixth，ten / tenth，sixteen / sixteenth，但是nine变为序数词是ninth，而不是nineth。 2. twentieth, thirtieth, fortieth 等表示整十的序数词，由相应的基数词将词尾y改为ie，再加-th 构成。 3. first, second, third 通常可缩写为1st, 2nd, 3rd。凡是以th结尾的序数词可缩写为“基数词+th”：4th, 5th, 9th, 11th, 60th, 128th等。 4. 非整十的多位数，将个位数变成序数词即可：twenty-first(第21)，thirty-sixth(第36)，ninety-ninth(第99)，three hundred and sixty-fifth(第365)等。 5. hundred, thousand, million 等序数词形式为hundredth, thousandth, millionth 等。 6. 序数词前通常要用定冠词，但表示考试或比赛等的名次时，通常可省略其前的定冠词。如： My room is on the second floor and his on the third. 我的房间在三楼，他的房间在四楼。 He was (the) third in the exam. 他考试得了第三名。 注：有时序数词前不用定冠词，而用不定冠词，表示次第在原有基础上的增加。如：We’ll have to do it a second time. 我们得再做一次(from 。 序数词前用定冠词和不定冠词的区别在于：定冠词表特指，不定冠词表泛指，有类似another 的意思，但比another 的意思更明确。 IV. 分数、倍数、小数和百分数 1. 分数。 (1)分数由基数词和序数词构成：分子用基数词，分母用序数词，当分子超过“1”时，分母用复数。如： two thirds=2/3 three fifths=3/5 注：1/2 通常读作 a [one] half，一般不读作a second；1/4 可读作 a [one] fourth，也可读作 a [one] quarter。
猜押练2 介词、代词和数词 Ⅰ. 单项选择 1. Cao Yuan, a 22-year-old Chinese scientist, was regarded ______one of the 10 top people by Nature ______2019. A. as; in B. for; in C. as; on D. at; on 2. —The Wandering Earth (《流浪地球》) tells us a story about how people tried to save the earth. —Yes. In the film humans chose to stay with the earth ______running away from it. A. because of B. together with C. such as D. instead of 3. Let’s take a walk ______the river after dinner, shall we? A. along B. through C. upon D. over 4. We all think ______quite necessary to stop school bullying (校园欺凌). A. it B. her C. that D. this 5. The earth, the only home of ______, is now in danger. Everyone in the world should play a role in saving it. A. yours B. hers C. his D. ours 6. —Is there ______in today’s morning news on CCTV-5? —Yes, Chinese Team beat Russian team by 3: 0 in the Women’s Volleyball World Cup in Japan ______September 16, 2019. A. anything special; on B. something special; in C. special something; on D. anything special; in
高三语法专题总结 序号课题课时教学要求 冠词 3 1.熟知冠词的基本用法、习语和固定搭配 2.掌握冠词的一些灵活用法和特殊用法 1.冠词的基本用法 1 冠词的泛指、特指、类指、专指 2.冠词的习惯用法 1 1.定冠词的习惯用法 2.不定冠词的习惯用法 3.零冠词的习惯用法 3.冠词的活用 1 1.被具体化的抽象名词前的冠词用法 2.被普通化的专有名词前的冠词用法 3.形容词比较级、最高级和序数词前的冠词活用 高考重点冠词的基本用法及冠词的习惯用法 高考难点冠词的活用 专题二代词 3 熟练掌握不定代词、反身代词、指示代词、人称代词 以及it的灵活运用 1、不定代词 1 1、both,all,either,any,neither,none的用法 2、one，ones, the one,that,those的用法 3、one，another, the other, some ,others, the others的用法 4、复合不定代词及其他不定代词 2、反身代词 1 1、反身代词的基本用法 2、与反身代词构成的介词短语 3、与反身代词构成的动词短语 3、指示代词、人称代词和it的用法1 1、指示代词、人称代词的基本用法 2、It的用法 高考难点语境的真实性和复杂性、语义较丰语法复杂的不定代词的考查 专题三形容词和副词 2 了解形容词、副词的比较级和最高级的用法及常用句 型 1、形容词、副词的基 1 1、形容词、副词比较等级的基本用法
本用法2、对形容词、副词顺序的考查 2、形容词、副词的辨 析 1 在语境中学会形容词副词的用法 高考难点对于形容词副词比较等级的考查倾向于“淡化语法，注重深层语义的特点” 专题四语义辨析（名词、介词 及介词短语）3 1、在真实语境中能恰当的使用意义相近的介词，掌 握表示时间及空间的介词的用法 2、在语境中能恰当的使用介词的一些习惯用法和 介词与名词的固定搭配 1、名词辨析 1 1、名词的数和名词所有格的用法 2、名词的句法功能，尤其是名词作定语的用法 2、介词辨析 1 1、表示方位的介词 2、表示时间的介词 3、表示工具、手段、方式的介词 4、表原因、目的的介词 5、易混介词辨析 3.介词短语解析 1 1、与名词构成的介词短语 2、与某些形容词固定搭配的介词 高考难点介词短语的辨析，题干结构复杂 专题五动词和动词词组 2 1、掌握动词的及物和不及物性 2、掌握被动形式中英汉表达的不同 3、掌握感官动词作系动词：feel/look/sound 1、动词辨析 1 考纲中出现的动词及动词辨析 2、动词词组辨析 1 考纲中动词词组及辨析 高考难点同义词及词组辨析 专题六动词的时态及语态 2 1.建立“时”和“体”的概念 2.掌握一般将来时的各种形式及区别 3.掌握易混时态的用法：一般过去时和现在完成时 的区别 4.掌握各种时态的被动语态形式
高考英语代词及其解题技巧及练习题(含答案) 一、单项选择代词 1．Don’t __ that all those who get good grades in the entrance examination will prove to be most successful. A．take as granted B．take this for granted C．take that for granted D．take it for granted 【答案】D 【解析】 试题分析：考查固定搭配和it用法。动词短语take sth for granted认为...理所当然；排除A 项。在英语中只有it可以作为形式宾语，本句中it是形式宾语，真正的宾语是后面的从句that all those who get good grades in the entrance examination will prove to be most successful.句意：不要想当然地认为入学考试成绩好的那些人就会是最成功的。故D正确。 考点：考查固定搭配和it用法 2．“Made in China 2025” aims to transform China from a product-making factory into a product-making power, ______________ driven by innovation and emphasizing quality over quantity. A．the one that B．one that C．one D．the one 【答案】C 【解析】 【详解】 考查代词的用法。句意：“2025中国制造”的目标是把中国从一个产品制造工厂变成一个产品制造大国，一个以创新为导向、强调质量而不是数量的大国。one表示泛指，相当于“a(an)+名词”，代替的是同类事物中的“一个”；that表示特指，相当于“the+名词”；代词one=a/ an +n，此处one=a product-making power；而________driven by innovation and emphasizes quality over quantity中driven by 只是一个非谓语短语（be driven by 被……驱使）作定语，因此不需要连词引导。所以排除A、 B。one表示泛指，相当于“the+名词”可以排除D。故选C。 3．— How much salt did you put in the soup? 一 Oh, sorry! . I forgot. A．Little B．Nothing C．None D．Few 【答案】C 【解析】 考查不定代词。A. Little少许；B. Nothing无事，无物；C. None没有任何东西；D. Few很少。上句：你在汤里放了多少盐？下句：我忘了放盐。也就是一点也没有，故选C。 4．In my eyes ,Miss Green is a strict but kind teacher, everyone will show respect and love to.
Unit 2 代词 this that , those, these指示代词在句中作主语, 宾语, 表语, 等等比如That is a red car.那是一辆红色汽车。Which do you like? I like this.，你喜欢哪一个? 我喜欢这个 疑问代词：表示“谁(who),谁 (whom),谁的(whose),什么(what), 哪个或哪些 (which)”等词叫疑问代词。 疑问代词的用法:疑问代词用于特殊疑问句中，疑问代词一般放在句子的最前面。例子： Who is that in blue dress? 穿着蓝色裙子的那个人是谁? Whom are you looking for? 你在找谁。。 all, any, another, both, each, every, either, every, few, little, many, much, no, none, either, one, other, some以及由 some, any, no, every 和 body, one, thing 构成的复合词。 比如说That's all I know. 这就是我知道的。some any的主要用法 Do you have any books? 你有书吗? I have some books。 You can come at any time. 你什么时候都可以来。sometimes some time sometime ? 这几个词是什么意思呢？？ do you want some coffee? 喝点咖啡吗？或would you please give me some bread? 复合代词 5. The maths problem ______ is wrong. A. himself B. ourselves C. itself D. herself 6. “Who‘s that at the door?” “ _____ is John.” A. it B. he C. this D. she 4.Won’t you have _____ tea? A. any B. a C. some D. every 5. Here are trees on ____ sides of road. A. both B. either C. each D. every 16. ___ of us would agree with you. A. Someone B. No one C. Nobody D. None 19. ____ is knocking at the door. A. One B. Someone C. Anyone D. Something 17. Don't eat ____ food. A. too many B. too much C. much too D. many too 18. _____ of them is on the team. A. neither B. nobody C. both D. all
---------------------------------------------------------------最新资料推荐------------------------------------------------------ 高考英语语法总复习(共15个专题附练习及答案) 语法复习专题一——名词.①抽象名词表示具有某种特性、状态、感情情绪的人或事。 如：一、考点聚焦抽象名词（不可数）具体化（个体名词，可数名词）1.可数名词单、复数变化形式in surprise 惊讶地a surprise 一件令人惊讶的事（1）规则变化。 win success 获得成功a success 一个(件)成功的人(事)①单数名词词尾直接加-s。 如：boy — boys, pen — pens。 win honor 赢得荣誉an honor 一个(件)引以为荣的(事)①以 s、x 、ch 、sh 结尾的单词一般加-es。 如：glass —glasses,box—boxes,Failure(失败)is the mother of successa failure 失败者watch —watches, brush —brushes。 失败是成功之母。 特例：stomach — stomaches。 by experience 靠经验an experience 一次经历①以”辅音字母+ y”结尾的变“y”为“i”再加“-es”。 如：youth 青春a youth 一个青年人baby — babies, lady —ladies, fly — flies。 have pity on sb.怜悯某人a pity 可惜的事情①以“o”结尾的多数加-es。 1/ 146
教学内容： 不定冠词a和an的用法，定冠词the的用法，零冠词的用法，习惯用语中冠词的位置及使用。 【一】冠词的概念及分类 冠词是放在名词前面的一种虚词，没有词义，没有数和格的变化，不能单独使用，只能帮助名词或起名词作用的其他词类说明其意义。冠词有两种：a /an叫不定冠词，the叫定冠词。 【二】不定冠词(a/an)的用法:
1. a 用在读音为辅音开头的名词之前,an 用在读音为元音开头的名词之前。 【注意】(1) 这里指的是〝读音〞，而不是指字母。 例：a university / useful book / usual thing / European country an hour/honest boy/honor(光荣；荣幸) (2) 另外在单独一个字母前也用an，如：A / E / F / H / I / L / M / N / O / R / S / X 例：There is an 〝m〞in the word---music. 2. 表示某一类人或某事物中的任何一个,通常在首次提到某人或某物时用a / an，以表示与其他事物的区别。 例；(1) I gave him a book yesterday. 我昨天给了他一本书。 (2) I am reading an interesting story. 我在读一本有趣的故事书。 (3) I have got a ticket. 我有一张票。 3. 用在事物的度量单位前,如时间、速度、价格等, 表示"每一个"。 例：(1) We often go to school two times a day. 我们常常一天两次去学校。 (2) I went to the library once a week at least. 我一星期至少去一次图书馆。 (3) The potato is sold at about 30 fen a jin. 土豆卖三毛钱一斤。 用于某些特定的词组。 例：a few, a little, have a good time, have a look, a number of, hav e a headache, have a rest, go for a walk等等 5. a /an+序数词表示〝又一，再一〞。 例：I have three books. I want to buy a fourth one. 可视为一个整体的两个名词前 例：a knife and fork 一副刀叉 典例精讲： 1.(2019·来宾)—Would you like____ new blue T-shirt，Mary?