七、冠詞1.什么是冠詞? 冠詞是一種虛詞,它置于名詞前,幫助說明名詞的含義。本身沒有意義,不可單獨(dú)使用,只能和名詞連用。英語中的冠詞分不定冠詞a/an和定冠詞the兩種。 2.不定冠詞的含義和主要用法 不定冠詞a/an通常泛指同類事物中的某一個(gè)(位、塊、片……)。其中,a用在輔音音素開頭的單詞前,如a book; an用在元音音素開頭的單詞前,如an orange. 不定冠詞主要有以下四種用法: (1)指人或事物的某一種類。 It’s a basketball. A horse is a useful animal. This is an interesting movie. (2)表示“一”這個(gè)數(shù)量,但數(shù)的概念沒有 強(qiáng)烈。 She has a small nose and long hair. (3)指某人或某物,但不具體說明是何人或何物。 His grandfather is an old man . There is an eraser on the desk. (4)用于一些固定短語中,如:a few,a little,a lot of 等。 3. 定冠詞的含義和主要用法 定冠詞the通常對(duì)所修飾的名詞有指定作用,表示“這(那)個(gè)”,“這(那)些”。 定冠詞主要有以下用法: (1)特指某(些)人或某(些)事物 The girl in an orange dress is my sister. (2)指談話雙方都知道的人或物 Please look at the blackboard. (3)指上文提過得人或物 I went to the People’s Park yesterday. The park is beautiful. (4)指世界上獨(dú)一無二的事物 The sun is bigger than the earth. (5)用在序數(shù)詞和形容詞最高級(jí)前 Gao Shan lives on the fifth floor. (6)用在由普通名詞構(gòu)成的專有名詞前 the Great Wall,the Palace Museum (7)用在江、河、湖、海等專有名詞前 the Changjiang River , the Yellow River (8)用在姓氏的復(fù)數(shù)形式前指一家 The Browns are very friendly. (9)用在樂器名稱前 Can Tom play the violin? (10)用在一些習(xí)慣用語中 in the morning,/afternoon/evening,in the end 4.什么叫零冠詞?什么情況下不用冠詞? 有些情況下,名詞前面可以不用冠詞。 (1)專有名詞前 He went ti Nanjing three days ago. (2)月份、周日、節(jié)日、季節(jié)前 He was born on July1st,1990. (3)三餐名詞前 Liu Tao has lunch at school. (4)球類運(yùn)動(dòng)名稱前 Mr Brown plays tennis very well. (5)職位、頭銜和稱呼語等名詞前 Mum! Where are my shoes? (6)復(fù)數(shù)名詞表示一類人或事物時(shí) I like potatoes. (7)語言、學(xué)科等名稱前 We have Math four times a week. (8)兩個(gè)詞義相同或相近的名詞連用時(shí) He works hard day and night. (9)名詞前已經(jīng)有作定語的指示代詞、物主代詞和不定代詞時(shí) This book is interesting. (10)泛指人類時(shí) Man can’t live without air. (11)用在固定詞組中 go to school,by train,in hospital,at night. |
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