1、相互代词表示相互关系的代词叫做相互代词。相互代词有each other和one another两种形 式。在当代英语中,each other和one another没有什么区别。相互代词可在句中作宾语,定语。作定语用时,相互代词用所有格形式。We should learn fromeach other / one another.(作宾语)Do you often write toeach other / one another?(作宾语)We often borroweach other’s / one another’sb
2、ooks.(作定语)The students correctedeach other’s / oneanother’smistakes in their homework.(作定语)不定代词不是指明代替任何特定名词的代词叫做不定代词,在句中可作主语、表语、宾语和定语。现将几个常用的不定代词举例说明如下:1.some与any的区别1)some多用于肯定句,表示“一些,几个”作形容词时,后面可以接①不可数名词+单数动词;②可数名词+复数动词。Some ricein the baghasbeen sold out.Look!Some
3、 of the studentsarecleaning thelibrary.2)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①不可数名词+单数动词;②可数名词+复数动词。Thereisn’tanyorange in the bottle.Have you got any tea?If youhaveanyquestions,please ask me.3)any和some也可以作代词用,表示“一些”。any多用于疑问句或否定句中,some多用于肯定句中。How many people ca
4、n you see in the picture?Ican’tseeany.If you have no money,I’ll lend yousome.注意:与some,any结合的词如something,somebody,someone,anything,anyone,anybody在肯定句、否定句、疑问句、条件句中的用法,大致和some,any的用法相同。2.few,a few,little,a little在用法上的区别1)用作形容词:a few虽少,但有几个,用于可数名词few不多,几乎没有,用于不可数名词;a li
5、ttle,虽少,但有一点;little不多,没有什么如:I’m going to buya fewapples.He can speak onlya littleChinese.He hasfewfriends.They hadlittlemoney with them.2)a little和little也可以用作副词,a little表示“有点,稍微”,little表示“很少”。I’ma littlehungry.(修饰形容词hungry)Let himsleepa little.(修饰动词sleep)Mary,goa
6、littlefaster,please.(修饰副词比较级)She slept verylittlelast night.3.other,the other,another,others,the others的区别。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 hisotherbooks?I haven’t anyotherbooks except this one.2)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o
7、ne搭配构成“one ...,the other ..”句型。He has two brothers.Oneis 10 years old,the otheris 5 years old.She held a ruler inonehand and anexercise-book inthe other.3)other作代词用时,可以有复数“others”,泛指“另外的人或物”。常与some搭配构成“some …,others…..”句型。Somewent to the cinema,otherswentswimming.Th
8、is coat is too large. Show mesome others,please.4)“the others”表示特指某范围内的“其他的人或物”。We got home by 4 o’clock,butthe othersdidn‘t get back unti