1、I .Articles 冠詞 一以下情形只能用“ a/an” 1表示“一” There is a pen on the book. 2第一次提到 He saw a wallet lying on the ground. 3泛指 A boy can do it well. 4表一類： A horse is useful. 5慣用法 in a hurry a nicest boy a second time a hot 6其他用法 a better job, Friday 7不行數(shù)名詞前有形容詞修飾時(shí)： abig/heavyrain /snow; abigsupper a great succes

2、s 有一些不行數(shù)名詞加了形容詞后仍不能 加不定冠詞（ weather news fun advice ,progress 等） 8. 用在姓名,作品前,表示“具有 特點(diǎn)的人”,“ 的作品” eg I wish to become an Edison. They have a Picasso in their living room. 用在帶姓的名字前,表示一位姓； ；的小姐或先生 如： A Miss Chen came to see you this morning. 9. 用在 be +n+ of + a +n 的結(jié)構(gòu)中表示不同事物的共同性； Birds of a feather, cars

3、 of a kind 二以下情形只能用“ the” 1其次次提到 Yesterday I saw a film. The film is directed by Zhang Yimou 第 1 頁,共 6 頁2表特指 Where have you put the key. 3最高級(jí) 但 a strongest boy 4序數(shù)級(jí)（單獨(dú)用） the first, the last 但又一次：如 a second 5有后置定語修飾時(shí)（含從句） the science of life; the boy in the room the balance of nature 6獨(dú)一無二的事物前 the su

4、n the earth 但 arising sun; apalemoon, in society in nature in space 7表一類與一種的相同； The horse is useful. horses 8樂器前 the piano the violin 9固定搭配 in the morning the moment the minute 10表示一類人的形容詞前 the rich/poor/injured/wounded 11表一家人 the Smiths 12由一般名詞組成的專出名詞前 The People s Republic of China 13沙漠,河流與群山,組織,黨

5、派和機(jī)關(guān),書名雜志及報(bào)刊,定冠 詞不能刪 the Tongting Lake Lake Tongting , the United States, the Times 14有后置定語修飾的地名 /人名前加 the 專出名詞轉(zhuǎn)化為一般名 詞 the China/ the Shaoxing of the twentieth century/ He is the Newton of the age. 15. 對(duì)兩人或兩物進(jìn)行比較時(shí),起特定作用的比較級(jí)前 第 2 頁,共 6 頁eg He is the taller of the two children. 16.在制造物的單數(shù)前 the compas

6、s 17. 及物動(dòng)詞 +賓語 +介詞 +the+ 身體的部位 18. 用在歷史朝代前 the Song Dynasty catch him by the arm 19. 在以 sh/ch/ese/結(jié)尾的表示國家和民族的形容詞前 the,表示這個(gè) 國家和民族的全體人員； the French 20.與表示計(jì)量單位的名詞連用, 含有“每” by the dozen/hour/ pound 三以下情形既不用 a 也不用 the 1季節(jié)前, 月份 ,星期,節(jié)假日前, in spring 但 in thespring of 1989,in the year 2022 2表一類, Horses are u

7、seful. 3棋類,球類 play Chinese chess 4三餐前 但 arichlunch5固定搭配 at once 6學(xué)科前 English 但 theEnglishlanguage7抽象名詞前 但 thebalance of nature the science of life 8官銜,軍銜前 he was made headmaster補(bǔ) 但 Smith, theheadmaster（同位語） is coming. 9 Turn 動(dòng)詞后, turn doctor 10. as/though 前移的讓步狀語從句中； 11在語言的名詞前 如： English 但 the Engli

8、sh language 12在表示職位,職稱,頭銜的名詞前 第 3 頁,共 6 頁Mr. Cook has been elected headmaster of the school. 練習(xí)： 1. Suzhou is compared to Venice of China. A. / B. a C. an D. the 2. YesterdaywasChildrens Day. A. a B. an C. / D. the 3. Which do you think is of the two, Canada, or the USA. A. larger B. the larger C. l

9、argest D. the largest 4. She said there was no thing. A. such a B. such C. a such D. so a 5. Tom owns larger collection of books than any other student in our class. A. the; / B. a; / C. a; the D. /; the part 6. The most important thing about cotton in history is that it played in Industrial Revolut

10、ion. A. /;/ B. the; / C. the; the D. a; the 7. The wilsons live in A-shaped house near the coast. It is 17th century cottage. A. the; / B. an; the C. /; the D. an; a word. Tim was 8. For a long time they walked without saying the first to break silence. A. the; a B. a; the C. a; / D. the; / 第 4 頁,共

11、6 頁9. It is world of wonders, world where anything can happen. A. a; the B. a; a C. the; a D. /; / Canadians concern of 10. on-going division between English-speaking and French-speaking Canadians is major country. A. The; / B. The; a C. An; the D. An; / The news that he has been admitted to Beijing

12、 University is spreading from mouth to mouth. - Yes, its becometalk of town. A. a; a B. the; / C. the; the D. a; / . 12.I f you buy more than ten, they knock 20 pence off A. a price B. price C. the price D. prices 13.W hile he was investigating ways to improve the telescope, Newton made discovery wh

13、ich completelychangedmans understanding of color. A. a; / B. a; the C. /; the D. the; a 14.W hen you finish reading the book, you will have better understanding of life. A. a; the B. the; a C. /; the D. a; / any astronaut wants to be second Yang Liwei. A. a; the B. an; a C. /; a D. a; a 第 5 頁,共 6 頁16.Do you know art in the 18 th century played more important part inpe