2022年届中考英语语法考点知识重点复习2.docx
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1、精品学习资源冠词一 学问概要冠词在英语中只有3 个词,分为两类:不定冠词a 与 an,定冠词 the; a 用在以辅音开头的单数名词前, an 用于以元音开头的单词前;不定冠词用来表示一类事物中泛指的某一事物, 而定冠词就用于特指的某一个或某些事物,可用于不行数名词、 可数名词单数及可数名词复数前;二 正误辨析误 This building is an university.正 This building is a university.析 a 用于以辅音音素开头的单词前,而an 用于以元音音素开头的单词前,而不是元音字母开头的单词前; university 的第一个音素是 j,所以用 a 而
2、不要用 an;又如: Th ere isa “ n” hine tword. 是错句,应为: There is an“ n” in the因w字or母d.n 的发音的第一个音素是元音;要留意的仍有hour 因其第一个字母 h 不发音,所以应当用an hour ;例如: I need an hour to finish the work.It is a useful dictionary. It is a European country. I bought a used car.误 I need a umbrella because it looks like raining.正 I need
3、 an umbrella because it looks like raining.析因 umbrella 的第一个音素是元 音,所以应用 an.常用的情形有: an old man, an Englishteacher, an elephant, an idea, an hour ago, an honest boy;误 “Can you help me ”“Sorry, Im in hurry.”正 “Can you help me ”“Sorry. Im in a hurry.”析不定 冠词的主要用法如下:1. 用来表示一类人或事物,如:She is a teacher.2. 指某一类
4、人或事物中的一个,如:An elephant is bi gger than a horse.3. 泛指某一人或事物,如:A man is waiting for you at the school gate.4. 相当于 “ one的”概念,如: I just bought a new dictionary.5. 其主要的难点是用在固定词组中: 如: have a walk/a rest /a look欢迎下载精品学习资源又如: in a hurry匆忙忙忙make a face 作鬼脸do somebody afa vour 帮某人忙a number of =many又如: have a
5、good time 玩得好 have a cold 感冒have a headache 头痛have a break=have a rest误 I bought the dictionary yesterday. A dictionary is very good.正 I bought a dictionary yesterday. The dictionary is very good.析在文章中第一次提到某物时用不定冠词,而其次次提到时用定冠词;误 Please turn off lights before you leave.正 Please turn off the lights be
6、fore you leave.析虽然是第一次提到某物但说话双方均知其所指,也应用定冠词;误 There are nine planets around a sun.正 There are nine planets around the sun.析世上独一无二的天体等名词前应加定冠词,如:the earth, the moon, the sun, the sky, the sea.误 I live on a second floor of this building.正 I live on the second floor of this building.析在序数词,形容词最高级前要用定冠词;
7、如:He is the oldest in the family.误 I want to learn the second language this term.正 I want to learn a second language this term.析 在序数词的含意不是次序中的第一其次,而其意在于再学一个, 再来一个时, 应用 a, 本句的意思应为:这学期我要学一门其次外语;误 Mississippi is one of the longest rivers in the world.正 The Mississippi is one of the longest rivers in th
8、e world.析在河流名称前应加定冠词,如:the Yellow River黄河 ;误 Look, there are Alp.误 Look, there are the Alp.欢迎下载精品学习资源正 Look, there are the Alps.析详细的某一座山不加定冠词,如:Mountain Tai. 但在山名称前加定冠词后,其山名要加 s,来表示山脉; the Alps 即为阿尔卑斯山脉;如:The Alps are in the center of Europe.误 Times is one of the oldest newspapers in the world.正 The
9、 Times is one of the oldest newspapers in the world.析报刊名称前应加定冠词;误 Rich are not always happy.正 The rich are not always happy.析在形容词前加定冠词表示一类人, 而在姓的前面加定冠词, 姓后加 s 表示某一家, 如:The turners are going to move to New York.误 I like to eat bread for breakfast. Bread sells in this shop is very good.正 I like to eat
10、 bread for breakfast. The bread sells in this shop is very good.析物质名词特指时也应加定冠词;误 The sun rises in east.正 The sun rises in the east.析在方向、 方位前应用定冠词, 如:in the east, in the west, in the north, in the south, in the direction及 in the past, in the future误 Do you know who invented telephone正 Do you know who
11、 invented the telephone析在特定和专有事物或名称前要加定冠词, 如: the English Channel 英吉利海峡the Panama Canal 巴拿马水道the Suez Canal 苏伊士水道误 Would you please buy some food for the supper正 Would you please buy some food for supper析泛指一日三餐前无定冠词;误 I like to climb the mountain in the autumn.正 I l ike to climb the mountain in autu
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