husband and wife, knife and fork, day and night 8 表示泛指的复数名词前Horses are useful anima ls. 三.代词: I. 代词可以分为以下七大类: 1 人称代词主格I, you, he, she, it, we, you, they 宾格me, you, him, her, it, us, you, them 2 物主代词形容词性my, your, his, her, its, our, their 名词性mine, yours, his, hers, its, ours, theirs 3 反身代词myself, yourself, himself, herself, itself, ourselves, yourselves, themselv es 4 指示代词this, that, these, those, such, some 5 疑问代词who, whom, whose, which, what, whoever, whichever, whatever 6 关系代词that, which, who, whom, whose, as 7 不定代词one/ some/ any, each/ every, none/ no, ma ny/ much, few/ little/ a few/ a little, other/ another, all/ both, neither/ either II. 不定代词用法注意点: 1. one, some 与any: 1) one 可以泛指任何人,也可特指,复数为ones。some 多用于肯定句,any 多用 于疑问句和否定句。 One should learn to think of others. Have you any bookmarks? No, I don’t have any bookmarks. I have some questions to ask. 2) some 可用于疑问句中,表示盼望得到肯定的答复,或者表示建议,请求等。 Would you like some bananas? Could you give me some money? 3) some 和any 修饰可数名词单数时,some 表示某个,any 表示任何一个。 I have read this article in some ma gazine. Please correct the mistakes, if any. 4) some 和数词连用表示“大约”,any 可与比较级连用表示程度。 There are some 3,000 students in this school. Do you feel any better today? 2. each 和every: each 强调个别,代表的数可以是两个或两个以上,而every 强调整体,所指的数 必须是三个或三个以上。 Each student has a pocket dictionary. / Each (of us) has a dictionary. / We each have a dictionary. Every student has strong and weak points. / Every one of us has strong and weak poin ts. 3. none 和no: no 等于not any,作定语。none 作主语或宾语,代替不可数名词,谓语用单数, 代替可数名词,谓语单复数皆可以。 There is no water in the bottle. How much water is there in the bottle? None. None of the students are (is) afraid of difficulties. 4. other 和another: 1) other 泛指“另外的,别的”常与其他词连用,如:the other day, every other week, some other reason, no other way, the other 特指两者中的另外一个,复数为the others。如: He held a book in one hand and his notes in the other. Two students in our class failed, but all the others passed the exam. 2) another 指“又一个,另一个”无所指,复数形式是others,泛指“别的人或事”如: I dont like this shirt, please show me another (one). The trousers are too long, please give me another pair / some others. Some like football, while others like basketball. 5. all 和both, neither 和either all 表示不可数名词时,其谓语动词用单数。both 和all 加否定词表示部分否定, 全部否定用neither 和none. All of the books are not written in English. / Not all of the books are written in Englis h. Both of us are not teachers. / Not both of us are teachers. / Either of us is a teacher. 四.