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1、定冠词与不定冠词的用法,冠词,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
2、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 Wang is looking for you. 一位姓王的同志正在找你。,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
3、.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 Childrens Palace, the Party,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,8、用在江河湖海、山脉前
4、。如:the Yellow River, the Pacific Ocean, the Alps, the Himalayas,9、用在报刊、杂志前。如:the Peoples 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,12、定冠词可以
5、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. I like reading stories.,4、节
6、日、日期、月份、季节前。如:Teachers Day, Childrens Day, National Day, in summer, in July等。Today is New Years Day. It is Sunday. March 8 is Womens Day.,5、在称呼语或表示头衔的名词前,尤其作表语、宾补时。如:Whats the matter, Granny? We elected him monitor.,6、在某些习惯用语中的名词前。如:at noon, at night, at first, at last, at most, at least, by bus(tra
7、in, air, sea), in bed, in time, in front of, go to school, go to bed, go to college, on foot, at table, in ink, in pencil等。,7、在三餐饭和球类运动前。如:She goes to school after breakfast every morning.We are going to play football.We usually have lunch at school.,8、科目前不加。如:We learn Chinese, maths, English and so
8、me other subjects.,总结,1.Thereisarabbitunderthetree.Therabbitiseatingacarrot.第一次提到某物,用不定冠词,再次提到相同的事物,用定冠词,2.Whoisyourbestfriendinthecompany?虽然第一次提到,但是说话双方都知道的那个company.,3.BillGatesistherichestmanintheworld.形容词或副词最高级前一定要用the。如果a,an和最高级连用,意思就变了:BillGatesisarichestmanintheworld.比尔盖茨是世界上最有钱的人之一。,4.表示某一类事
9、物时,可以用定冠词,不定冠词和复数三种形式表达比如:Theelephantisafriendlyanimal.Anelephantisafriendlyanimal.Elephantsareafriendlyanimal.注意:单数可数名词前一定要用冠词,无论名词前有多少修饰语比如:Mymotherisakind,generous,optimistic,open-minded,andhonestperson,练习,1、 We cant live without_air.Aan B CtheDsome 答: B air是不可数名词。2、Have you seen_pen? I left it h
10、ere this morning.Is it _black one? I think I saw it somewhere.Aa; theBthe; theCthe; aDa; a答:D 根据句意,第一空是泛指,第一次出现;第二空仍是泛指,且表数量“”。3、Ive been waiting for him for_hour and_half.A; Bthe; aCa; theDan; a答:D 元音前用an。4、What_fine weather we have today!AaBCsomeDan答:B weather是不可数名词。5、Have you ever seen_as tall as
11、 this one?Aa tree Bsuch treeCan tree Dtree答:A 泛指,6、Children usually go to_school at_age of six.A; the Ba; an Cthe; Dthe; the答:A go to school是固定短语。7、_Himalayas is_highest mountain in_world.A; the; BThe; the; theCA; a; aD;答:B 山脉、形容词最高级及世界上的唯一的名词前加定冠词。8、They each have_book. Li Huas is about_writer. Wan
12、g Lins is on _science.Aa; a; Bthe; ; theC; the; Da; the; a答:A 第一、二空泛指,第三空,science是不可数名词。9、_Physics is_science of matter and energy.AThe; B; C; the DA; a答:C 第一空,科目前不加冠词;第二空特指,有定语。10、_sun rises in_east and sets in_west.AA; an; a BThe;CThe; the; theDA; the; a答:C,11、Many people agree that_knowledge of E
13、nglish is a must in_international trade today.Aa;Bthe; an Cthe; theD; the答:A 第一空,a + 不可数名词表具体的介绍;第二空,trade不可数。12、_Mr Jones called while you were out (neither of us knows this man). He was in _bad temper.A;aBA;CThe; theDA; a答:D 第一空是指有一位琼斯先生在您不在的时候来访。(括号里说明,我们俩都不认识这个人,因此不是特指。)第二空是固定短语,情绪不好。13、They wer
14、e at_dinner then. It was_delicous one.Aa; theB;C;aDa; a答:C 第一空at dinner正在吃饭,固定短语。14、what kind of _car do you want to buy?ABtheCaDan答:A 泛指15、Alice is fond of playing_piano while Henry is interested in listening to_music.A; the B; Cthe; Dthe; the答:C :乐器前加定冠词;music是不可数名词。,16、Beyond_stars, the astronaut
15、 saw nothing but_space.Athe; B; theC;Dthe; the答:A stars前应加定冠词;space不可数。17、Alexander Graham Bell invented_telephone in 1876.ABaCtheDone答:C 发明应是特指。18、Wheres Jack?I think hes still in_bed, but he might just be in_bathroom.A;Bthe; theCthe; D; the答:D in bed是固定短语,不加冠词。19、Many people are still inhabit of w
16、riting silly things in_public places.Athe; theB;Cthe; D; the答:C 第一空后有定语,固是特指。第二空, public places,公共场所,泛指。20、Id like_information about the management of your hotel, pleaseWell, you could have_word with the manager. He might be helpful.Asome; a Ban; someCsome; someDan; a答:A information是不可数名词;have a word with sb.是固定短语。,谢谢观赏,WPS Office,Make Presentation much more fun,WPS官方微博kingsoftwps,