定冠詞的用法與不定冠詞的用法

1、一、定冠詞的用法定冠詞the與指示代詞this, that同源，有”那（這）個”的 意思，但較弱，可以和一個名詞連用，來表示某個或某些特 定的人或東西。1）特指雙方都明白的人或物：Take the medicine.把藥吃了。2）上文提到過的人或事：He bought a house. Fve been to the house.他買了幢房子。我去過那幢房子。3）指世上獨(dú)一物二的事物：the sun, the sky, the moon, the earth4）單數(shù)名詞連用表示一類事物，如：the dollar美元；the fox狐貍；或與形容詞或分詞連用，表示一類人：the rich 富人;

2、the living生者。5）用在序數(shù)詞和形容詞最高級，及形容詞only, very, same等前面：Where do you live? I live on the second floor. 你住 在哪？我住在二層。That's the very thing Fve been looking for.那正是我要找的東西。6）與復(fù)數(shù)名詞連用，指整個群體：They are the teachers of this school.指全體教師）They are teachers of this school.（指部分教師）7）表示所有，相當(dāng)于物主代詞，用在表示身體部位的名 詞前：She

3、caught me by the arm.她抓住了我的手臂。8）用在某些由普通名詞構(gòu)成的國家名稱、機(jī)關(guān)團(tuán)體、階 級、等專有名詞前：the People's Republic of China 中華人民共和國the United States 美國9）用在表示樂器的名詞之前：She plays the piano.她會彈鋼琴。10）用在姓氏的復(fù)數(shù)名詞之前，表示一家人：the Greens 格林一家人（或格林夫婦）11）用在慣用語中：in the day, in the morning （afternoon, evening）, the day after tomorrowthe day

4、before yesterday, the next morning,in the sky （water, field, country）in the dark, in the rain, in the distance,in the middle （of）, in the end,on the whole, by the way, go to the theatre二、不定冠詞的用法冠詞是虛詞，本身不能單獨(dú)使用，也沒有詞義，它用在 名詞的前面，幫助指明名詞的含義。英語中的冠詞有三種， 一種是定冠詞(the Definite Article),另一種是不定冠詞(theIndefinite Ar

5、ticle),還有一種是零冠詞(Zero Article)。不定冠詞a (an)與數(shù)詞one同源,是一個的意思。a用于輔音音素前，一般讀作e,而an則用于元音音素前， 般讀做en。2)為了讀音的方便，在以元音音素開頭的可數(shù)名詞的單數(shù)名詞前用an而不用a。當(dāng)我們使用an時， 條件有三：這個名詞的讀音必須是以元音音素開頭-即它 的音標(biāo)的第一個音素是元音,而不是說它是以元音字母開 頭。它必須是個可數(shù)名詞。它還必須是個單數(shù)名詞。我 們常常見到這類用法：a university 一所大學(xué) an hour 一個小時an orange 一只桔子 an engineer 一位工程師an ordinary ma

6、n 一個普通人an honest person 一位誠實(shí)的人1)表示一個，意為one；指某人或某物，意為a certain。A Mr. Ling is waiting for you.2)代表一類人或物。A knife is a tool for cutting with.Mr. Smith is an engineer.3）詞組或成語。a little / a few / a lot / a type of / a pile / a great many / many a / as a rule /in a huiry / in a minute / in a word / in a sho

7、rt while / after awhile / have a cold /have a try / keep an eye on / all of a sudden4）表示泛指不定冠詞表示泛指，既可指同類中的任何一個（與any同 義），也可指同類中的某一個。如：A square has four sides.正方形有四條邊。I met an old man at the gate.我在門 口遇到一位老人。三.用與不用冠詞的差異in hospital 住院/in the hospital 在醫(yī)院里go to sea 出海/go to the sea 去海邊on earth究竟/on the

8、earth在地球上，在世上in front of 在（外部的）前面/in the front of 在（內(nèi) 部的）前面at table進(jìn)餐/at the table在桌子旁by sea乘船/by the sea在海邊in future從今以后,將來/in the future未來go to school（chutch）上學(xué)（做禮拜）/go to the school（church.）到學(xué)校（教堂.）去on horseback 騎著馬/on the horseback 在馬背上out of question 毫無疑問/out of the question 不可能的,辦 不到的next year

9、 明年/the next year 第二年a teacher and writer 一位教師兼作家（一個人）/a teacher and a writer 一位教師和一位作家（兩個人）同步練習(xí)一、冠詞（a, an, the）的用法:a用在輔音字母開頭的單詞前，an用在元音字母開頭的 單詞前，the用在獨(dú)一無二的事物前和特指。特別注意：an honest boy1. The man is wearing coat. 2. He is old man.3. Look at girl. She's Sally.4. My father is work.5. My uncle isambula

10、nce man. 6. He's athlete.7. Do you have American stamp? 8. We have English lesson from 8:00 to 8:40.9. He's honest man. 10. There's egg on the table.11. She has art lesson on Monday.二、選擇題。1 .There is apple on the desk.A. a B .the C. an D./2 .The girl under tree is my sister.A. a B .the C

11、 .an D./3 .Mary is from USA.A. aB. theC. anD./4 .He met friend of his on the road.A. aB .theC .anD./5 .Mr black will go back to England.A .by airB.by a plane C. by trainsD. at a train6 .Yesterday i went to work on foot.A. /, /B./, the C .the, / D. the, the7 .There is “h" in the woid "houi”

12、, but “h”doesn'tmake a sound.A. a, a B. a, the C. the, , an D .an. the8 .Fm going to see my mother. she is ill.A. in hospitalB. in the hospitalD. at aC. in a hospital hospital9 . We have three meals day. we have breakfastat 6： 30 in morning every day.B. the, /, theA. the, the, theC. a, /, theD.a

13、, the, the10 .This is film Fve told you about severaltimes.It's great. Tve never seen more moving one.A. a, aB.the, theC. the, aD. a, the11 .Tina, could you please play piano for mewhile i'm singing ?With pleasure.A .aB. anC. theD. /1.1 1 want to try again, please give me thirdchance again.A .a B. theC. anD. /13. What's the matter wit