冠词1ppt课件

1、Articles 冠词,我们要学习: 冠词的介绍 不定冠词a/an的用法 定冠词the的用法 零冠词的用法,冠词articles,冠词本身没有词义，也不单独使用。 冠词+名词，帮助指明名词的含义。 冠词的分类： 1. 不定冠词a/an 2. 定冠词the 3. 零冠词(即不用冠词) eg. a boy, an apple, the sun, by bus,冠词Articles 不定冠词a/an,不定冠词a/an的区别,规则：a用在辅音音素之前，an用在元音音素前 eg. an apple, a boy _ useful book _ umbrella _ hour and _ half The

2、re is _ “r” and _ “y” in the word “cry”. 看首字母是元音发音，还是辅音发音,a,an,an,an,a,a,48个国际音标,Practice: 用a或an填空 1. This is _pear and that is _ apple. 2.Mary has _e-dictionary. She get it from her uncle. 3. Do you have _QQ number? 4. This is _orange. It is _ small orange. 5. There is _ “s” in the word “bus”. 6. T

3、here is _“h” and _ “u” in the word “hour”. 7. My teacher give me _useful book. 8. I have _ hour to do my homework. 9. Do you have _ umbrella? 10. She wear _ uniform.,不定冠词a/an的基本用法,1. 表示“一”或“一个” eg. a university an umbrella 2. 表示第一次提到 eg. I looked up and saw a plane. 我向上看，看到了一架飞机。,不定冠词a/an的用法,3. 表示度量

4、，用在时间，速度，价格等名词前面，译作“每., 每一.” eg. 40 kilometers an hour 40千米/小时 three meals a day一天三顿饭 一周两次 100米/秒,twice a week,100 meters a second,Practice: 1. Take the medicine three times _ day. A. / B. a C. an D. the 2.I earn 10 dollars _hour as _supermarket cashier on Saturdays. A. a; an B. the; a C. an; a D. a

5、n; the 3. France is _ European country and China is _ Asian country. Italy is also a country in _ Europe. A. a; a; a B. an; an; an C. a; an; the D. a; an; /,不定冠词a/an的用法,4. a/an + 序数词，表示 “再一，又一” eg. I failed three times. Ill try a fourth time. 我失败了三次。我会再试一次。 如果你失败了，你可以再试一次。 You can try a second time

6、if you fail.,比较: the+序数词 March is the third month of a year. 强调次序。,Practice: 1.The cakes are delicious. Hed like to have _ third one because _ second one is rather too small. A. a; a B. the; the C. a; the D. the; a 2. Huangshan is _ most beautiful tourist site and I want to visit it _ second time ne

7、xt month. A. the; the B. the; a C. a; a D. a; the,不定冠词a/an的用法,5. a/an + 形容词最高级，等于a very eg. Hangzhou is a most beautiful city. = Hangzhou is a very beautiful city. 杭州是一个非常漂亮的城市。 比较： a / the most interesting book 非常有趣/最有趣的书,不定冠词a/an的用法,6. a/an + 人名，表示不确定的某人 eg. A Smith called you just now. 刚才有个叫史密斯的人

8、给你打了电话。 (不认识，并不清楚是哪个人，只知道叫史密斯) A Mary came to visit you when you were out. 你出门的时候，有个叫玛丽的人来拜访你过了。,不定冠词a/an的用法,7. 用在少数不可数名词前，表示 “一点，一种，一场，一顿，一阵等” eg. Reading is a joy to me. 阅读对我来说是一种乐趣。 a smile 一丝微笑 a coffee一杯咖啡 a heavy rain 一场大雨 make a noise 制造一些噪音,不定冠词a/an的用法,8. 用在一些固定词组中 eg. in a word 总而言之 a coupl

9、e of 一对 all of a sudden = suddenly 突然 as a matter of a fact = in fact 事实上 do sb a favor = help sb 帮助某人 in a day or two 一两天后 catch a cold 感冒 have a word with 和谁说话 take a break 休息一下,Practice: 1. Its _ pleasure to talk with you. A. / B. a C. an D. the 2. Where there is _ will, theres a way. A. / B. a C

10、. an D. the 3._China is _ old country with _long history. A. The, an, a B. The, a, a C. /, an, the D. /, an, a,4. -Hello, could I speak to Mr. Smith? -Sorry, wrong number. There isnt _ Mr. Smith here. A. / B. a C. the D. an 5. He wanted to be _ Newton when he was a child. A. a B. an C. the D. / 6. E

11、xperts think that _ recently discovered painting may be _ Picsso(毕加索). A. the; / B. the; a C. a; / D. a; the,不定冠词a/an的一些搭配,1. such/what a/an (+ 形容词) +名词 eg. Ive never met such a good girl. What a cold day it is! 感叹句 What a pity! 比较：so/how eg. How cold a day it is!,不定冠词a/an的一些搭配,2. so/as/too/how + 形容

12、词+a/an +名词 eg. She is so good a girl! = such a good girl How cold a day it is! Bob is as clever a boy as John. He is too old a man to carry the table.,不定冠词a/an的一些搭配,3. quite/rather (相当) a/an + (形容词) +名词 eg. It is quite a difficult problem. 这真是相当难的问题。= a very difficult problem It seems rather a good

13、idea. 这看起来是一个相当不错的主意。 4. many a +单数名词 = many +复数名词 eg. many a boy = many boys 很多男孩子,Practice: 1. What _ fine day it is today! Lets go to the Summer Palace. A. the B. a C. an D. / 2._ terrible weather weve been having these days! A. How a B. What a C. How D. What 3. _ man _ to work here. A. Many; com

14、e B. Many a; comes C. Many; comes D. Many a; come,冠词Articles 定冠词the,定冠词the的用法,1. 基本用法：确定特指，指特定的人或事物，或上文已经提到过的人或事物，或谈话双方都明确的人或事物。 eg. Close the door. (谈话双方都明确的那个门) I borrowed a book last week. The book is interesting. (第一次提用a，第二次用the),定冠词the的用法,2. the + 单数名词，泛指一类人或物 eg. The horse is a useful animal.

15、(the horse表示马这一类动物，而不是某一匹马) The train goes faster than the car. 火车比汽车快。 “一类”的其他方式： A train goes faster than a car. Trains go faster than cars.,定冠词the的用法,3. the + 序数词，the + 形容词最高级，the only, the very, the same eg. I live on the second floor. This is the best present Ive ever got. This is the very thin

16、g Ive been looking for. 这正是我一直在找的东西。 比较： a / the most interesting book 非常有趣/最有趣的书,定冠词the的用法,4. 表示世界上独一无二的自然现象 eg. the earth the sun the moon the world the universe 宇宙 5. 表示方位、左右 in the east/west in the middle on the right on the left The sun rises in the east. 太阳从东边升起。,比较: a full moon a blue sky in

17、space,定冠词the的用法,6. the + 乐器 eg. play the piano/violin/guitar 7. the +形容词，表示一类人 eg. the rich/poor/young/old/sick/dead/wouded The rich get richer, and the poor get poorer. The young have to learn from the old.,比较： play football/basketball,定冠词the的用法,8. 用在表示时间的词组中 eg. in the morning/ afternoon/ evening

18、in the daytime 在白天 in the past 在过去 in the 1980s/1980s 在20世纪80年代 in the 20th century,比较： at night/ noon/dusk黄昏/midnight,定冠词the的用法,9. the + 姓氏复数，表示一家子(谓语动词用复数) eg. the Smiths 史密斯一家 The Johns are moving to Shanghai. 10. 动词+sb.+介词+ the +人体部位或衣物 eg. She caught me by the arm. 她抓住了我的手臂。 A ball hit him on t

19、he head. He kicked him in the belly.,定冠词the的用法,11. the + 专有名词，用在国家、组织、会议、江河湖海等地理名称前面(少数除外，如Moutain Tai) eg. the USA = the United States of America the Peoples Republic of China the United Nations 联合国 the Pacific Ocean the National Peoples Congress 全国人大 the West Lake the Changjiang River the Taiwan S

20、trait 台湾海峡 the Great Wall,定冠词the的用法,12. 句型 “越., 越.”: The + 比较级，the + 比较级 eg. The more, the better. The older I get, the happier I am. The earlier you go, the sooner you will be back. The more careful you are, the fewer mistakes you will make. 口诀在书本P10,Practice: 1. _ moon moves around _ sun. A. /; /

21、B. The; the C. A; a D. The; / 2. We live in _ south of China. A. a B. the C. / D. an 3. _ Browns _ watching TV. A. The; is B. The; are C. /; is D. /; are 4. Whether early in _ morning or late at _ night, he may be in his office. A. the; the B. the; / C/; the D/; /,4. _ old man under the tree is _ te

22、acher from _ USA. A. An; a; the B. The; a; the C. An; a; / D. The; a; / 5. He hit his sister in _ face. A. her B. / C. the D. the her 6. As is known to all, _ Peoples Republic of China is _ biggest developing country in the world. A. the; / B. /; the C. the; the D. /; / 7. _ singer and _ actor is go

23、ing to participate a reality show. A. The; the B. The; an C. The; / D. /; /,冠词Articles 零冠词(即不用冠词),零冠词的用法(不用冠词),1. 大多数人名地名、不可数名词前面，不用冠词 eg. Tom China New York Zhejiang milk 2. “职位+ 人名”或职位在句中作补语时，前面不用冠词 eg. Chairman Mao President Obama She was elected/made monitor of our class. 她被选为我们班长。(补充说明she) He,

24、headmaster of our school, visited my class yesterday. The headmaster of our school visited .,零冠词的用法(不用冠词),3. 季节、月份、星期几、节日前面，不用冠词 eg. in winter/spring in March/April on Tuesday/Friday on Christmas Happy Childrens day,比较：in the spring of 1998 (明确的特定的某一个春天，用the),零冠词的用法(不用冠词),4. 零冠词+复数或不可数名词, 泛指一类人或物 eg

25、. They are teachers, not students. Cats are lovely animals. Knowledge is power.,总结-类别： the + 单：The cat is a lovely animal. the +形容词: the rich a + 单(少见) : A cat is a lovely animal. 零冠词 + 复/不可数: Cats are lovely animals.,零冠词的用法(不用冠词),5. 语言、学科、三餐、球类、棋类等前面，不用冠词 eg. learn English play football play chess

26、have breakfast/lunch/dinner,比较： learn the English language have a wonderful lunch (lunch前有修饰用a/an) The breakfast was well cooked. (明确的特定的某一餐，用the),Practice: 1. This coat is made of _ cotton. A. a B. the C. an D. / 2. _ Fathers Day comes on _ third Sunday in _ June. A. /; the; / B. /; the; a C.the; /

27、; the D. the; a; the 3. After _ quick breakfast, I hurried to _ school. A. /; the B. /; / C. a; / D. a; the,4. I like _ music. But I dont like _ music of that TV play. A. /; the B. /; / C. the; the D. a; the 5. No news is _ good news. A. / B. the C. a D. an 6.When you finish reading the book, you wi

28、ll have _ better understanding of _ life. Then you may live _ better life. A. a; /; a B. /; the; a C. /; the; / D. a; the; a,7. _ trains go faster than _ buses. A. /; the B. /; / C. The; the D. A; a 8. Dr. Black, _ headmaster of the school, told us, “_ knowledge begins with _ practice.” A. /; /; / B. /; the; the C. a; the; the D. the; /; / 9. This area experienced _ heaviest rainfall in _ month of May. A. /; a