马上注册,结交更多家长,享用更多功能,让你轻松玩转家长易社区。
您需要 登录 才可以下载或查看,没有帐号?立即注册
x
一、后接名词时的区别 当用作定语修饰其后接名词时,只用which和what,不能用who。which和what的区别是:前者用于选择范围较小或较明确的场合,后者用于选择范围较或不明确的场合。如: Which color do you like, black or white? 黑色和白色,你喜欢哪种? Which is bigger, the sun or the earth? 太阳和地球哪个? What color is your car? 你的汽车是什么颜色的? 但是,若指人,即使选择的范围不明确,也可用which。如: Which [What] writers do you like? 你喜欢哪些作家?
二、其后不接名词时的区别
当其后不接名词时,三者均可用,which和what的用法区别依然是:前者用于选择范围较小或较明确的场合,后者用于选择范围较或不明确的场合。如: Which is in the box, the red one or the black one? 哪一个在盒子里,是红色的那个还是黑色的那一个? What is in the box? 盒子里装的是什么东西? 至于who,它一般只用来指人,不管选择范围还是小、明确还是不明确均可用。如: Who won –– Tom or Mike? 谁赢了,是汤姆还是迈克? Who is your favorite poet? 你最喜欢的诗人是谁? 注:当选择范围比较明确且用作宾语时,who也可以用which或which one代之。如: Who [Which / Which one] do you like better, your father or your mother? 你更喜欢谁,父亲还是母亲?
三、与else以及of短语搭配时的区别
1. 正由于what和who的选择范围可以很或不明确,所以其后可以跟 else,但一般不跟表示特定范围的of短语。如: What else have you bought? 你还买了些什么? Who else was at the party? 聚会上还有谁? 在你的老师之中,你最喜欢哪一位? 正:Which of your teachers do you like best? 误:Who [What] of your teachers do you like best? 我们当中谁去洗衣服? 正:Which of us is going to do the washing? 误:Who of us is going to do the washing? 这些词典当中哪一本是你的? 正:Which of these dictionaries is yours? 误:What of these dictionaries is yours? 2. 而which 的选择范围相对比较小或明确,所以其后一般不接else,但却常与表特定范围的of短语连用: Which of the three girls is the oldest? 这三个女孩中哪个年纪最? Which of the boys is the strongest? 这些男孩当中,哪一个力气最? 你还要点别的什么吗? 正:What else would you like? 误:Which else would you like?
四、口语中的用法区别
比较以下三组对话,注意体会它们的区别: A:Who is he? 他是谁? B:He is Mary’s husband. 他是玛丽的丈夫。 注:Who is he? 的意思是要了解他的一些情况。 A:What is he? 他是干什么的? B:He is an English teacher. 他是英语教师。 注:What is he? 的意思是询问他的职业。 A:Which is he? 哪位是他? B:The one by the window. 窗户边的那位。 注:Which is he? 的意思是要在几个人中辨别要找的人。
|