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1、1不定代词的用法 一、 复合不定代词由 some. any. no .every. 和 body. thing. one 构成的合成词 1. 复合不定代词作主语时,谓语动词使用单数第三人称形式Everybody in our class interested in English. 2. 修饰复合不定代词的词必须放在其后 I have to tell you.(一些重要的事情) We need one more helper.Can you find anyone else? 3. none 在句中不能单独作主语,但可和 of 短语一起作主语,但其它复合不定代词可单独 作主语,但不能同 of
2、连用 4. anyone/any one;no one/none 的用法 1) anyone 和 any one anyone 仅指人,any one 既可指人,也可指物。2) no one 和 none a) none 不能单独做主语, 后跟 of 短语一起做主语,既可指人又可指物,而 no one只单独使用,只指人。 b) none 作主语,谓语动词用单,复数均可,而 no one 作主语谓语动词只能是单数。None of you could lift it. 你们中没有人可举起它。 - Did any one call me up just now? -刚才有人打电话给我吗? - No
3、one. -没有。(注意:Everyone 等同于 everybody ,只能指人。every one 既可指人也可指物,还可以与 of 短语连用。I would like everyone to be happy. Everyoneevery one likes Mary. I have kept every one of her letters.) 二、普通不定代词 all. both .each. either. none. neither. every, more,(a) little, (a) few, much, many, another, other, some, any 等不
4、定代词的用法 一)两者:Both 都,either 任何一个,neither 都不三者:all 都,any 任何一个,none 都不1.all 和 both 的用法。 21)all 和 both 都表示整体,但 all 都,指三者以上。 both 都,指两者。在句中都可作主语、宾语、表语、同位语和定语。 All of us like Mr. Pope. 我们都喜欢 Pope 先生。(作主语) = We all like Mr. Pope. (作同位语) All the water has been used up. (作主语) Thats all for today. (作表语) Why no
5、t eat all (of) the fish? (作宾语) All the leaders are here./All knowledge comes from practice. (作定语) 2) both 和 all 加否定词是部分否定。如果表示全部否定,要分别用 neither 和none。 Both of us are not good at singing. Neither of us is good at singing. All of the teachers are not foreigners. None of the teachers are foreigners. .
6、注意:all 与 none 用法一样。跟单数名词,用单数动词;跟复数名词,用复数动词。All of the students are there. All (of) the milk is there. 2. neither 与 nor 的用法 1) 如前句是否定式从句,则主句用 neither,而不用 nor。 If you dont do it,neither should I. 如果你不干,我也不干。2) 如后连续有几个否定句式,则用 nor,不用 neither。 He cant sing,nor dance,nor skate. 3.neither 和 either 的用法 1)ne
7、ither 表示“两者都不”,neithernor 意为“既不又不”。 either 表示“两者中的任何一个”,eitheror 意为“或是,或是 ” Neither of the answer is right. I have neither time nor money to take a trip. Either sentence is right. 3You can either go or stay. 二)、 Some , any 的用法 1)都可用作主语,宾语,any 但常用于否定句或疑问句中,some 常用于肯定句中-Have you any French books? - Ye
8、s, I have some. Does any of you know Mr. Liu? I dont like any of these pictures. 2) some 多用于肯定句,表示“一些,几个”作形容词时,后面可以接 可数名词+单数动词;可数名词+复数动词。 Look! Some of the students are cleaning the library. Some rice in the bag has been sold out.3) )any 多用于疑问句、条件句和否定句中,表示“一些,任何”用作形容词时,后面可以接 不可数名词+单数动词;可数名词+复数动词。 Ha
9、ve you got any tea? If you have any questions, please ask me. There isnt any orange in the bottle. 注意;当问句表示邀请或者请求,或期待得到肯定回答时要用 some。 Shall I get some for you? Would you like some coffee? any 用于肯定句,表示 “ 任何” You may come to ask questions at any time, Ill be at school the whole afternoon. 三)代词 it 的用法 1
10、)指代前面提到过的事物 This is not my book. It is Jims. 2) 指代指示代词 this that Whats this? It is a book. 3)指婴儿或不明身份的人 Who is the baby in the picture? Its my brother.4)指时间或季节 What is your favourite seasom? Its autumn. 5)表距离 How far is it from here to your school? 6)表天气 Whats the weather like in Beijing in winter?
11、It cold. 7) 用作形式主语,常用于下列句型中 (1 ).Its + adj.+(for sb.) to do sth. (2 ) Its time to do forthat (3)It seems that (4)It s ones turn to do sth. (5)It is +adj. + that . 48)用作形式宾语 Do you think it necessary to learn to wait in line. 9)引导强调句型 It is was +被强调部分+ that who +其它成分 )It was in the park that Tom lost
12、 his watch. 注意:一)It one (ones) ,that, (those) 作替代词时的区别 1) it 特制上下文提到的同一对象,是同一事物 The book is mine, Its very interesting.2) 泛指上下文提到的同类事物中的一个,同类而不同物 Who has a pen?- I have one. 3) That 常用于比较结构中,代替前面提到的名词(可数名词单数和不可数名词),those 常 用于比较结构中,代替前面提到的可数名词复数,以避免重复。 The weather in Beijing is colder than that in Gu
13、angzhou in winter. 四) few, a few, little, a little 在用法上的区别1) (a) few + 可数名词, (a) little + 不可数名词2) a few / a little 为肯定含义,还有一点 3) few / little 为否定含义,没有多少了。 He has a few friends. 他有几个朋友。 He has few friends. 他几乎没有朋友。 We still have a little time. 我们还有点时间。 There is little time left.几乎没剩下什么时间了。4) 固定搭配: on
14、ly a few (=few) not a few (=many) quite a few (=many) many a (=many) Many books were sold. Many a book was sold. 5)a little 和 little 也可以用作副词, a little 表示“有点,稍微 ”,little 表示“很少”。 Im a little hungry. (修饰形容词 hungry) Let him sleep a little. (修饰动词 sleep) Mary, go a little faster, please. (修饰副词比较级) She sle
15、pt very little last night.五) 1)other 可以作形容词用,后面可以跟单数或复数名词,意思是“其他的、别 的”。 Where are his other books? I havent any other books except this one. 52)other 也可以用作代词,与冠词 the 连用构成“the other”,表示两个人或物中的“另一个”。常与 one 搭配构成“one ., the other .”句型。 He has two brothers. One is 10 years old , the other is 5 years old. She held a ruler in one hand and an exercise-book in the