广东省高考英语语法系列冠词复习
广东高中英语语法知识点总结及高考考点分析
广东高中英语语法知识点总结及高考考点分析一、动词时态和语态1.一般现在时：表示经常性或习惯性的动作、存在、状态以及客观真理。
2.一般过去时：表示过去发生的动作或存在的状态。
3.一般将来时：表示将要发生的动作或存在的状态。
4.现在进行时：表示现在正在进行的动作。
5.现在完成时：表示过去开始，持续到现在的动作。
6.过去进行时：表示过去其中一时间正在进行的动作。
7.过去完成时：表示过去其中一时间之前完成的动作。
8.将来进行时：表示将来其中一时间正在进行的动作。
9.将来完成时：表示将来其中一时间之前完成的动作。
10.一般条件句：表示与现在或将来事实相反的虚拟情况。
11.过去条件句：表示与过去事实相反的虚拟情况。
12.时态的混合使用：表示过去其中一时间之前发生和完成的动作。
二、非谓语动词1. 不定式（to do）：表示目的、用途、愿望、不愿意、建议等。
2. 动名词（doing）：作主语、宾语、表语、定语和状语。
3. 分词（V-ing / V-ed）：作定语、表语、补语、状语。
三、情态动词1. can / could：表示能力、请求、许可、可能性。
2. may / might：表示可能性、许可。
3. must：表示推测、肯定、必要性、命令。
4. shall / should：表示征求意见、建议、义务。
5. will / would：表示意愿、习惯、打算、请求、坚持。
6. ought to：表示应该。
四、被动语态1.一般现在时的被动语态。
2.一般过去时的被动语态。
3.一般将来时的被动语态。
4.现在进行时的被动语态。
5.现在完成时的被动语态。
6.过去进行时的被动语态。
7.过去完成时的被动语态。
五、名词1.可数名词和不可数名词。
2.名词的单复数形式。
3.名词所有格的形式。
4.物质名词。
5.数词的用法。
六、冠词1. 定冠词（the）的用法。
2. 不定冠词（a / an）的用法。
3.零冠词的用法。
七、代词1.主格代词、宾格代词和所有格形式。
广东省广州天河外国语学校高考英语语法一轮复习冠词课件1
a
8．Tom moved to New York at ________ age of
seven.
the
第十九页，共19页。
2．B。第一个空特指“鲜花(xiānhuā)”的中文如何说， 所以要用特指；第二个空是说不懂中文这种语言， 语言前面不能加冠词。所以答案为B。
第十五页，共19页。
( )3.If we observe carefully，we can find that most of ________ are red，orange and yellow. A．flowers in nature
第十六页，共19页。
( )4.Jane is ________ taller of the two
girls.
A．a
C．the
B．an D．不填
4．C。表示两者中之最，需要在比较级前加the， 所以(suǒyǐ)答案为C。
第十七页，共19页。
( )5.I am still hungry.I need ________second
( )2. As is known to all，______People’s
Republic of China is ________ biggest
developing country in the world.
A．the; 不填
B．不填； the
C．the; the
D．不填； 不填
2．C。考查(kǎochá)冠词的用法。第一个空选 the，因为“中华人民共和国”为专有名词；第二 个空是最高级，故用the。
第一页，共19页。
从A、B、C、D四个选项中，选出可以(kěyǐ)填入空 白处的最佳选项。
( )1. In communication, a smile is usually
广东省2024高考英语学业水平合格考试总复习第2部分基础语法突破板块3第2讲冠词和介词教师用书教案
其次讲冠词和介词一、冠词[语法规则再现](一)不定冠词的基本用法1．表示泛指某个人或事物。
Are you interested in becoming a musician and getting a recording contract?你对成为一名音乐家并获得录制合同感爱好吗？2．用在第一次提到的单数可数名词前，表示泛指。
My friend John is a handsome young man，a young man everyone likes to work with.我的挚友约翰是一个英俊的年轻人，一个每个人都喜爱与他共事的年轻人。
3．表示“某一个”，相当于a certain。
I remember he came here on a Sunday and left soon.我记得他在某个星期天来过，并且很快就离开了。
4．用在序数词前，表示“再一，又一”。
He missed the gold medal in the high jump，but he will get a second chance in the long jump.他在跳高竞赛中没得到金牌，但是在跳远竞赛中他还有机会。
5．用在形容词的比较级前，表示“一个更……的”。
If we sit near the front of the bus，we'll have a better view.假如我们坐在公共汽车的前部，视野就会更好些。
6．用于物质名词或抽象名词详细化时。
物质名词或抽象名词仅表示概念时，是不行数名词，前面不加不定冠词。
但假如表示详细的人或事，特殊是前面有形容词修饰时，就变成了可数名词，前面可加不定冠词。
Tony is a famous pianist.I'm absolutely certain that his concert this Sunday will be a success.托尼是一位闻名的钢琴家，我非常确信这个星期天他的音乐会肯定会胜利。
广东高考语法填空知识点
广东高考语法填空知识点刚过去的高考季节中，语法填空是广东考生最为头疼的一道题型之一。
许多考生对于语法填空一直感到迷惑，纠结于如何准确地选择合适的词语来填空。
本文将为大家总结一些常见的广东高考语法填空知识点，帮助大家在考试中取得更好的成绩。
一、冠词的使用在语法填空题中，冠词的使用经常会出现一些棘手的问题。
考生需要注意以下几点：1. 不可数名词前不加冠词。
例如：I need (some) advice.2. 特指某一事物时，使用定冠词the。
例如：My friend lives in (the) United States.3. 泛指某类事物时，使用不定冠词a/an。
例如：A dog is (an) animal.4. 特指所有事物或人群时，使用定冠词the。
例如：(The) Students in our school are very diligent.二、代词的使用代词的使用也是一个容易让考生纠结的问题。
以下是一些常见的考点：1. 不定代词one和it的使用。
例如：He lost (one/it) of his keys.2. 反身代词的使用。
例如：She hurt (herself) while playing basketball.3. 形容词性物主代词和名词性物主代词的使用。
例如：This is (my) book. This book is (mine).三、动词的时态和语态动词的时态和语态在语法填空中也是经常涉及的考点。
以下是一些需要注意的地方：1. 过去完成时的使用。
例如：I had (finished) my homework when my friend called.2. 被动语态的使用。
例如：The book was (written) by a famous author.3. 一般现在时和一般过去时的使用。
当句子中含有表示客观真理、习惯性动作或普遍规律的词语时，使用一般现在时。
广东省高考英语语法系列冠词复习
广东省高考英语语法系列冠词复习-CAL-FENGHAI-(2020YEAR-YICAI)_JINGBIAN广东省高考英语语法系列冠词复习一、考点聚焦1.不用冠词的情况（1）专有名词、物质名词、抽象名词、人名、地名等名词前，一般不加冠词。
China , America, SmithAir is matter.（2）可数名词前有物主代词、指示代词、名词所有格等限制时，不加冠词。
This dictionary is mine.（3）季节、月份、星期、节日、假日、一日三餐名称前一般不加冠词。
March, May Day, National Day, Children’s Day, Women’s DayHave you had supper?Spring is the best season of the year.（4）称呼语或指家用雇用的nurse、cook等名词前及表示头衔职务的名词作宾语、补语及同位语时，一般不加冠词。
What’s this, FatherWe made him our chairman.Ask nurse to put the child to bed. Professor Li.（5）学科名称、球类、棋类名称前不加冠词。
Do you study physics?He likes playing football/chess.（6）复数名词表示泛指一类人或事物时前不用冠词。
They are peasants/ workers.（7）在与by连用的交通工具名称前不加冠词。
by car, by bus,by bike, by train, by air/ water/ land但：take a bus, come in a boat, on the train/ bus需注意。
（8）某些固定词组中不用冠词。
①名词词组中：husband and wife, brother and sister, body and soul, day and night, knife and fork②介词词组中：to(at, from) school, in (to)class, in (to,at, from)university（college）,to（in, into, from）church, to(in,into, out of)prison(hospital, bed), to(at, from, out of)work, to(in, from) town,at (from)home, to(at)sea, at night(noon, midnight), by car (bus, bicycle, plane), on foot注意：在有些词组中，有无冠词含义不同。
广东省天河区届高考英语二轮复习语法精讲精炼冠词8-课件
冠词08206.We had over 120,000 people here at _____ weekend and expect to have up to ______ third of that number on the beach today.A．the; a B．the; the C．不填; a D．a; the答案 A207.Students should be encouraged to use Internet as resource．A．不填；a B．不填；the C．the；the D．the；a 答案 D208.In the Beijing Olympics，Phelps from the US is person of wonder， person who swam into the Olympic history．A．the；the B．a；a C．a：the D．the；a答案 B209.My aunt, as easy – going old lady, did give us surprise when she lost her temper at the familyparty yesterday.A．the; a B．an; 不填 C．an; a D．不填; a答案 C210.When the spaceship traveled above, new-looking earth appeared before us, ____ earth that we had never seen before.A. the; theB. a; anC. an; theD. the; an答案 B211.Chinese Vice-Premier called on Thursday for______ all-out effort to ensure ______ food and drug safety.A. an; aB. an; 不填C. the; theD. 不填; the答案 B212.A Jian 10（Fighter-10）, China's most advanced military jet, made successfullanding after engine failure．A．a；an B．不填；an C．a；the D．the；不填答案 A213If you come _____ second in the race，you’11 get_____qualification to compete for the next round．A．／：a B．the；a C．a；the D．／；the答案 D214.We had nice dinner after the meeting with dishes of fish,meat, vegetables and dessert．A．a；不填 B．the；the C．a；the D．不填；the 答案 C215.While income worry is _______ rather common problem of the aged, loneliness is another problem that ________ aged parents may face.A. a; 不填B. the; 不填C. a; theD. the; the答案 A216.Obama has been elected ______ first black president of the United States，and the intemational society expects to have ______ new USA under his leadership．A．不填；the B．a；the C．the；a D．the；the答案 C217.The New York Times started new text messaging service that delivers latest news to mobile phones．A．a；the B．the；the C．／；／ D．the；a答案 A218.一My flight was delayed because of________ heavy rain．—But you are just in______________ time for the discussion．A．the；a B．a；the C．不填；不填 D．the；不填答案 D219.Would you like knife and fork．Or would you other use chopsticks，sir?A．the：the B．a：不填C．不填：the D．the：the答案 B220.Everybody said it was a perfect marriage；no one had ever known coupleA．the happier B．a happier C．a happiest D．the happiest答案 B221.In China, car is becoming popular means of transportation.A．a; the B．a; 不填 C．the; the D．the; a答案 D222.Although everything seems to have been taken into consideration， accidentcan happen when the astronauts walk in space．A．不填；the B．an；the C．the；the D．an；不填答案 D221.Babie s are not born with ______ moral sense; they can’t tell ______ differencebetween right and wrong.A. the; theB. a; aC. a; theD. 不填; a答案 C222.Dirk Andrewi,Tony were named as assistant professors, Believe it nor not, three of them were of age．A．／：all B．／：the C．the；all D．the ;the答案 C223.We all know that _____ man is the only creature that has devepled _____ power of speech．A．不填；the B．the；the C．不填；a D．the；a答案 A224.Have you heard news? The price of petrol around the world is going down by 70％!A．the，the B．the，不填 C．不填，the D．不填，不填答案 A225.In the reading room，you should walk on tiptoe so that you wouldn’t disturb other readers.A the；the B，the；／ C．／；the D，/，/答案 C226.It’s really _ _ type I’ve been after, but I’d like to give it _______second thought.A. a; 不填B. a; theC. the; aD. the; the答案 C227.At dawn，the river water had risen to height of the main road beside it.A.the;aB./;theC.the;theD./;a答案 B228.What bad memory I have!You see，I forgot to take key.A.a;theB./;theC.a;/D.the;a答案 A229.Though our city had a good public transport system， private car is becoming popular means of transport.A.a;/B.the;theC.the;aD./;the答案 C230.—Have you seen toothpaste?—I sn’t it on sink?A.the;aB./;theC.the;theD./;a答案 C231.This book tells about life story of Bill Gates who dropped out of college and founded acomputer company at the age of 19.A.the;theB.a;theC.the;/D.a;/答案 C232.How beautiful you are today!I like design of your shoes.They are match for your dress.A.a;theB.a;aC.the;aD.the;the答案 C233.Beijing plans to control number of vehicles on the road to ensure clean air for 2008 Olympic Games.A.a;/B.a;theC.the;/D.the;the答案 D234.It is known that water is not endless resource，nor that can be madeonce more.A.the;/B.an;oneC.an;thatD./;one答案 B235.We were greatly shocked to hear the news that two Chinese engineers were shot to death in Pakistan.Worse still， third one died in a hospitalafterwards.A.the;aB.the;theC./;aD./;the答案 C236.I request，as human being to human beings:remember your humanity and forget rest.A.a;aB.a;theC.the;/D./;the答案 B237.—Oh，must you leave?Stay a bit longer;it’s been such fun having you here.—Thanks，anyway.I’ve got early start tomorrow morning.A./;theB.a;anC./;anD.the;an答案 C238.In 1990， Belgian inventor by name of Bakelite invented the first modern plastics.A.a;aB.a;theC.the;aD.the;/答案 B239.On recent trip，he visited relative he doesn’t know very well，one of his distant aunts.A.a;aB.a;theC.the;aD.the;the答案 A240.About 698，000 laptops were sold in China in second quarter， 12.1% increase from a year ago.A.a;aB.a;theC.the;theD.the;a答案 D241.On way home，the taxi driver slowed down to make way for an old man，who was crossing the street.A.the;aB.the;/C./;/D.the;the答案 B242.Don’t mind too much about mistakes.They are natural part of learning.A./;/B.the;aC./;aD.the;the答案 C243.Don’t mind too much about mistakes.They are natural part of learning.A./;/B.the;aC./;aD.the;the答案 C244.Eric was so foolih.He didn’t even have common sense to send for doctor.A.the;theB.a;theC.the;aD.a;a答案 C245.earlier online survey showed that majority of Chinese believe Yuan Longping deserves a Nobel Peace Prize for his contribution to fighting world hunger.A.The;theB.The;aC.An;/D.An;the答案 D246.The tour will provide unique opportunity for you to live with a British family for a week in hope that you will have a better understanding of the UK.A.a;/B.an;/C.a;theD.an;the答案 C247.According to recent reports，one of the rare animals， crocodile，will be in danger of dying out in 2020s.A.a;/B.the;theC.the;/D./;the答案 B248.All our efforts will certainly lead to more peaceful and more advanced world，place where everyone enjoys his life and freedom.A.the;aB./;theC.a;aD.the;the答案 C。
高考英语语法：冠词
高考英语语法：冠词高考英语语法：冠词20XX年届高考英语语法复习课件冠词高考英语语法：冠词冠词分为不定冠词(a, an)、定冠词(the)和零冠词。
一、不定冠词的用法指一类人或事，相A plane is a machine that 1 can fly. 当于a kind of 第一次提及某人某2 A boy is waiting for you. 物，非特指表示“每一”相当We study eight hours a 3 day. 于every,one 表示“相同”相当 4 We are nearly of an age. 于the same高考英语语法：冠词用于人名前，表示A Mr.Smith came to visit 不认识此人或与某you when you were out. 5 名人有类似性质的That boy is rather a Lei Feng. 人或事a couple of, a bit, once 6 用于固定词组中upon a time, in a hurry, have a walk, many a time 用于quite,rather, This room is rather a big 7 many,half,what, one. such 之后用于so(as, too, She is as clever a girl as 8 how)+形容词之you can wish to meet. 后高考英语语法：冠词二、定冠词的用法表示某一类人或1 The horse is a useful animal. 物用于世上独一无the universe, the moon, the 2 Pacific Ocean 二的事物名词前表示说话双方都Would you mind opening the 3 了解的或上文提door? 到过的人或事 4 play the violin, play the guitar 用于乐器前面用于形容词和分5 the rich, the living, the wounded 词前表示一类人高考英语语法：冠词6 78 9表示“一家人” 或“夫妇” 用于序数词和形容词、副词比较级、最高级前用于国家、党派等以及江河湖海、山川群岛的名词前用于表示发明物的单数名词前the Greens, the Wangs He is the taller of the two children. the United States, the Communist Party of China, the French The compass was invented in China.高考英语语法：冠词在逢十的复数数10 词之前，指世纪的某个年代用于表示单位的11 名词前用于方位名词，身12 体部位名词，及表示时间的词组前in the 1990’s I hired the car by the hour. He patted me onthe shoulder.高考英语语法：冠词三、零冠词的用法零冠词就是名词前不用冠词，有以下几种情况：专有名词、物质名词、抽象名Beijing University, Jack, 1 China, love, air 词、人名、地名等名词前名词前有this,my,whose, I want this book, not that one./Whose purse is 2 some,no, each, every 等限制this? 时季节、月份、星期、节假日、March, Sunday, National 3 Day, spring 一日三餐前高考英语语法：冠词4 5 6 7 8表示职位、身份、头衔的名词Lincoln was made President of America. 前学科、语言、球类、棋类名词He likes playing football/chess. 前与by 连用表示交通工具的名by train, by air, by land 词前以and 连接的两个相对的名husband and wife, knife and fork, day and night 词并用时Horses are useful 表示泛指的复数名词前animals.高考英语语法：冠词四、近四年广东高考语法填空中每年都出现了冠词的考点20XX年: head of the village was tying up his horse to my car the to pull it to ______ small town some 20 kilometres away.a 表示不确指概念，故用不定冠词。
广东省天河区202X届高考英语二轮复习语法精讲精炼冠词02
冠词02考点2：定冠词的用法1．特指某(些)人或某(些)事物，这是定冠词的基本用法①The books on the desk were published last month．桌子上的那些书是上个月出版的。
②The factory I mentioned has installed a new assembly line．我提到的那家工厂已经安装了一条新的装配线。
③We were all lost in the beauty of nature．我们都被大自然的美所陶醉。
2．再次提到前面已出现的人或事物，表示特指He told us a story，but 1 was not interested in the story．他给我们讲了一个故事，但我对这个故事不感兴趣。
3．指谈话双方都知道的人或事物。
We went to the station to see the manager off．我们去车站为经理送行。
4．用在某些可数名词单数前，用来指事物的整体(总称)以将其与其他事物区别开来①The telephone was invented by Bell．电话是贝尔发明的。
②The elephant is much stronger than the horse．象比马强壮得多。
5．用在表示某国人的名词前the Chinese中国人；the French法国人；the English英国人；the Spanish西班牙人；the Japanese日本人。
6．某些形容词或分词前加定冠词the表示一类人(表示复数)the homeless无家可归的人；the rich富人；the poor穷人；the blind盲人；the old老年人；the young年轻人；the strong 强者；the weak弱者；the sick病人；the wounded伤者。
7．在序数词前要加定冠词the(有时在序数词前加不定冠词，表示“再”“又”)She lives on the twelfth floor．她住在十二楼。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
广东省高考英语语法系列冠词复习一、考点聚焦1.不用冠词的情况（1）专有名词、物质名词、抽象名词、人名、地名等名词前，一般不加冠词。
China , America, SmithAir is matter.（2）可数名词前有物主代词、指示代词、名词所有格等限制时，不加冠词。
This dictionary is mine.（3）季节、月份、星期、节日、假日、一日三餐名称前一般不加冠词。
March, May Day, National Day, Children’s Day, Women’s DayHave you had supper?Spring is the best season of the year.（4）称呼语或指家用雇用的nurse、cook等名词前及表示头衔职务的名词作宾语、补语及同位语时，一般不加冠词。
What’s this, Father? We made him our chairman.Ask nurse to put the child to bed. Professor Li.（5）学科名称、球类、棋类名称前不加冠词。
Do you study physics?He likes playing football/chess.（6）复数名词表示泛指一类人或事物时前不用冠词。
They are peasants/ workers.（7）在与by连用的交通工具名称前不加冠词。
by car, by bus,by bike, by train, by air/ water/ land但：take a bus, come in a boat, on the train/ bus需注意。
（8）某些固定词组中不用冠词。
①名词词组中：husband and wife, brother and sister, body and soul, day and night, knife and fork②介词词组中：to(at, from) school, in (to)class, in (to,at, from)university（college）,to （in, into, from）church, to(in,into, out of)prison(hospital, bed), to(at, from, out of)work, to(in, from) town,at (from)home, to(at)sea, at night(noon, midnight), by car (bus, bicycle, plane), on foot注意：在有些词组中，有无冠词含义不同。
in hospital 住院（因病）in the hospital在医院（工作、参观等）in front of在前面，指某物体之外in the front of在前部，指某物之内in charge负责，主管 out of question没问题in the charge由……负责 out of the question不可能（9）as引导的让步状语从句中，作表语的名词不带冠词。
Child as she is, she knows a lot of French.（10）系动词turn（作“变成”解）后作表语的单数可数名词前习惯不用冠词。
The young girl has turned writer.= The young girl has become a writer.（11）在单数名词 + after + 同一单数名词（表示“一个接一个”）结构中，单数可数名词前不加冠词。
She did experiment after experiment.类似的还有：shop after shop, mistake after mistake（12）形容词的最高级前、序数词前也有不用定冠词的情况。
①“most + 形容词原级”作“十分、非常、极”解时，前面不用定冠词。
Oh, it’s most beautiful.②当两个形容词最高级并列修饰同一个名词时，第二个形容词前通常不用定冠词。
She is the tallest and fattest girl in our school.③当形容词最高级作表语，不表示与其他人或物相比时，其前不用定冠词。
The market in the country is busiest in winter.④形容词最高级前有名词所有格或物主代词时，不能用定冠词。
A wolf in a sheep’s skin is our most dangerous enemy.⑤序数词前面一般加定冠词表示“第……”之意，但在second、third等词前加不定冠词表示“又一，再一”之意。
…why you took a second arrow注意：下句中“a first”表示“第一名、冠军”。
He is a top student in our class, he often gets a first in maths.（13）no与such连用时应放在such之前，such后面的名词不用冠词。
No such thing has ever happened in this village.（14）never、ever置于作主语的名词前，这些名词前不用冠词。
Never did student study so hard.这个学生从未学得这么认真。
（15）有时为了节省空间、时间、金钱和精力，或为了引起注意力，省去a(n)或the,这主要用于新闻标题、工商业文件、广告、电报、公告、提纲、书名等。
Conference opens.会议召开了。
2.定冠词的使用情况（1）使用定冠词的一般情况。
①特指或第二次提到。
②序数词前、最高级前、独一无二的东西前。
③用于表示发明物的单数名词前或某些专有名词前。
（2）定冠词使用特殊的场合。
① He hit him in the face.beat sb. on the nose, take sb. by the arm, pat sb. on the head② the rich, the poor, the wounded 富人，穷人，伤员③ the elder of the two, he more beautiful of the two两者中较年长的一位，较漂亮的一个④ The sooner, the better.越快越好。
⑤ He got paid by the hour.他是按小时付工钱的。
by the yard/the dozen/the month/the year…但：by weight按重量⑥ in the 50s /in the 1870s（表示年代）⑦ the Smiths/the Whites（表示一家人或夫妇俩）⑧ in the water/field/light/shade/distance/middle/country/rain⑨ tell the truth/on the other hand/on the way home⑩当抽象名词表示某一特定内容，特别是当它有一限定性修饰语时，它与定冠词连用：She is fond of music.He is playing the music written by Beethoven.Good advice is beyond price.I’m sorry not to have taken the advice he gave.3.不定冠词常用的几种情况（1）表示“一”相当于“one”。
I’ll return in a day or two.（2）表示“每”相当于“per”。
We have three meals a day.（3）表示“同一性”相当于“the same”。
The children are of an age.（4）表示类指，表示“某类”。
He wants to he a doctor.（5）表示泛指，相当于“any”。
A horse is a useful animal.（6）表示某一个，相当于“a certain”。
A Mr. Smith is asking to see you.（7）与抽象名词连用，可以表示“一场、一次、一件”，如：a pleasure一件乐事，a surprise一件令人惊讶的事，a joy一件高兴的事，a pity一件遗憾的事，an honour一个（件）经以为荣的人(事)。
（8）与物质名词连用，表示“一种，一阵、一份”。
What a heavy rain!What a good supper!Please give me a black coffee!4.冠词表类别的常见方式（1）定冠词 + 单数可数名词，表示一个，代表一类。
The computer was invented in 1945.The TV set was invented by Joan Baird.The horse is a useful animal.（2）不定冠词 + 单数可数名词（表示任意一个，某一个）。
A pen is a tool for writing.A square has four sides.A horse is a useful animal.注意：man, woman表示泛指时，不用冠词，且常用单数。
如：Man is fighting a battle against pollution.Man tries to be the protector of woman.（3）可数名词或不可数名词，指类别（考虑到同类中的各个情况）。
Horses are useful animals.Rice is a kind of food.5.冠词位置问题（1）不定冠词 + 副词 + 形容词 + 名词。
This is a very interesting story.（2）such、what、both、all、quite、rather +不定冠词+形容词+名词。
I’ve never seen such a film!Half a pound of pork,please!What a good idea it is!（3）as、so、too、how、however、enough+形容词+不定冠词+名词。
It is as pleasant a day as I have ever spent.I can’t finish the task in so short a time.This seems not too long a distance.We wonder how difficult a problem he worked out.However low te price you paid,you waste your money.He is brave enough a hunter to kill the bear.（4）定冠词位置。