冠词(缺失与多余为重点和难点)
(A)a/an 划线,80%都是错误的
1. a与an的区别 (发音而非字母)
an: herb undergraduate understanding oyster honest emotion atom
a : unique university unite yawn
2. a与复数名词的混用
an outstanding methods.
3. 不定冠词a的遗漏
(1)固定短语中a的遗漏
a set of, a piece of, a variety of, a series of,
a collection of , a wide range of
a wealth of + 不可数名词(inFORMation)
(2)强调可数名词的单数概念(每次都考)
且无其它限定词,必须用不定冠词
也就是说,单数可数名词前必须有限定词(指示代词,人称代词,不定代词,冠词,所有格)
* v+单数可数名词 错
prep+单数可数名词 错
of humid area area可数,所以错
of prize fighter fighter可数,所以错
of raindrop 亦然
例外:a. a part of= part of
part 永远对
b. 表示职务、身份、亲属关系的词可以单独使用
Little Bush, son of George Bush, is running for the office of
president.
c. 表示“种类”名词后所接noun可单独使用
type of , kind of, sort of, category of shoe
d. 表示某一方面的名词可单独使用,表示抽象的概念不可数
All cells differ in function, in size, in color, in shape
in + 单数名词 “在某一方面,领域”
e.固定词组中的名词不要改变:in response of in danger of
(B)定冠词 (the ,表特指)
the astronomy, the nitrogen, the iron, in the history,
in the nature, of the human body, on the right side