初中英语 冠词 ppt课件.ppt

,不定冠词：a 、an,定冠词：the,零冠词：不用冠词,冠词,不定冠词a 、an,A boy was waiting for you.,1、泛指一个人或事物，但不具体说明何人或何物。,不定冠词a 、an,once a weekthree times a day,2.表示“每一”的意思，表示频率。,不定冠词a 、an,on a cold morning 在一个寒冷的早晨,3.月份、星期及morning、afternoon、evening、night等名词前有修饰词时，一律用a/an,不定冠词a 、an,What a cold day it is!What an interesting book it is!,4、用于what引导的感叹句中,不定冠词a 、an,quiet a good mana very beautiful girl,5、such / quiet a 或an 形+名 a very 形 +名,不定冠词a 、an,An elephant is much heavier than a horse.,6、泛指某一类人或事物。,7、用于序数词前，表示“又一，再一”。,I have read the books twice, but Iwant to read a third time.,8、a / an 的区别 a 用在辅音音素开头的单数可数名词或字母前，an 用在元音音素开头的单数可数名词或字母前。,元音音素:/a:/ /:/ / /u/ / / /:/ /i/ /i:/,a usual boy ; 一个普通的男孩a useful book ; 一本有用的书a university ; 一所大学a one leg dog 一直一条腿的狗an honest boy ; 一个诚实的男孩an hour ; 一个小时an “a,e,i,o,f,h,l ,m ,n ,r,s ,x ”,a few 几个a little; 一点儿 have a cold 感冒Have a try 试一试in a hurry 赶快have a good time 玩得开心have a rest 休息half an hour 半小时,1.I have _ apple. He has _ orange .2.This is _ egg.3.Jim is _honest boy and he is _university student .4.Do you have _ computer ?5.There is _ car in front of the house.,an,an,an,a,a,an,a,6.English is _ useful language.7. He is _ unhappy boy.8.My father will come back in _ hour .9.There is _ beautiful flower.10.There is _ “u” and _ “s” in the word “use”11.Please take _ seat and have _ rest,a,a,a,an,an,a,an,a,定冠词 the的用法,1. 第二次提到,This is an apple.The apple ismine.,2.特指,3.用在独一无二的名词前,The boy in red is my brother.,the sun 太阳 the moon 月亮 the earth 地球,4. 用在最高级前,the youngest the most beautiful,5. 用在序数词前,the first the second the third the fourth,6. 弹奏乐器时，在乐器前用定冠词the。,lay the piano 弹钢琴play the guitar 弹吉他play the violin 拉小提琴,lay the +乐器,7. The +姓的复数 表示一家人,The Smiths 史密斯一家人 the Greens 格林一家人,8. The +形容词， 表示一类人,the poor 穷人 the old 老人the young 年青人,in the south on the right,9. 用在方位名词前,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,in the morning/afternoon/eveningin the end 最后；终于by the way 顺便问一下 at the moment 此时in the middle of 在中间the next day 第二天the day after tomorrow 后天,the day before yesterday 前天 at the age of 在几岁时 on the right / left 在右边 / 左边,_ earth goes round _ sun.Jim is _ tallest and _ most Interesting. 3. _man over there is my teacher.4. There is _ orange on the table. _ orange is mine.5.I live on _ twelfth floor.,The the,the the,The,an,The,the,6._ Great Wall is _oldest building.7.I have _aunt. _ aunt is _ doctor.8.In this exam,he is _ second.9.Jim is _ boy . He is _ American boy.10._Yellow River is one of _ longest rivers.,The the,an The,the,a an,The the,a,11.Beijing is in _ north ofChina,the,零冠词（不用冠词）,1.在专有名词(国名，城市名)前不用冠词。,2.在球类运动，棋类和学科名词前不用冠词。,Beijing is a beautiful city.,Mr zhang likes playing football and chess.,3.在季节、节日、星期、月份、和三餐饭前不用冠词。,但中国的传统节日前一般加“the”,Today is Childrens Day.All the students have lunch at school.,The Mid-Autumn Day 中秋节 The Spring Festival 春节,4.名词前有“this , that , those , these , my ,your ,some ”等词修饰时不用冠词。,This is my Chinese book .,at first at last 首先 最后 at noon at home在中午 在家on foot in bed 步行 躺在床上 in hospital go to school住院 上学,1.Do you like playing _ soccer ?2.I usually have _ milk for _breakfast 3.We will go to the park on _ Monday .4.My uncle lives in _America now .,/,/,/,/,/,5.Leaves turn yellow in _autumn.6.We can go swimming on _Sunday in _summer.7.March 8th is _ Womens Day.8.His father is ill in _ hospital.,/,/,/,/,/,1.This is _ orange , _ orange is orange2.English is _useful language.3.My brother is _usual boy but _ honest boy.4. He is holding umbrella. man in red is his father.Hes at _ dinner,an,the,an,a,an,/,The,6.Who is _ strongest and _ most friendly?7. girl over there is_ university student. 8.I have _ cat. cats name is Mimi.9.Monday is _ second day of a week.,the,the,The,a,a,The,the,10. sun is bigger than moon.11.I like playing _ basketball and _ piano.12.He was born in _May.13.I saw _ old man pass by and _old man looked sad.,The,the,/,the,/,an,the,in front of 在前面（外部） in the front of 在前面(内部) in hospital 住院 in the hospital 在医院里 on earth 究竟 on the earth 在地球,take place 发生take the place of 代替 a number of 许多 the number of 的数目,