疑问代词和关系代词

疑问代词Who,whom,whose,what,which是疑问代词，用于特殊疑问句中，一般位于句首。Who,what,表示不定观念的疑问，which则表示指示质问。（限定数目中某一个或某些个。）Who口语中用它代替whomWho is over there?谁在那里？whoseWhose is the ball pen?谁的圆珠笔？介词放在句末，用who或whomwhom(who)are you speaking of?你在跟谁说话？Whom (who)did you go there with?你和谁一起去的？介词放在句首用whomOf whom are you speaking?你在跟谁说话？With whom did you go there?你和谁一起去的？whatWhat will you have.beer or wine?喝什么，啤酒，白酒？What has happened to him?他发生了什么事情？What is in your bag?你包里是什么？whichWhat (or which ) of the week is today? 今天周几？Which house of your neighbours was burned down?你邻居被烧毁的房子是那一个？六、疑问代词七、关系代词关系代词引导定语从句whoThis is the boy who wants to seeYou.（主语）这是想见你的那个男孩。whoseThis is the boy whose mother cameTo see you this morming.（定语）这是那个男孩，他的妈妈早上看过你。whomThis is the boy whom you want to see.（宾语）这是你相见的那个男孩。That=（who,whom,which） whomIs this the boy that( = whom)you saw the other day?这是那天你见的男孩？whichThis is the key that( = which)you wanted.这是你想要的那把钥匙。whoA man that(who)can safely be depended on is not easy to be found.一个可靠的男人不好找。Whom，which, that在定语从句中作宾语时，往往可以省去。定语从句中作介词的宾语省略时，介词必须放在定语从句的后面。Is this the man(whom)you spoke of?这是和你说话的男人？He is the teacher(whom)1 must talk to.他是我必须谈话的老师Which，thatthat先行词有，all,every,any,no,little,much,few,或先行词为the very,the only,the first,the last,the same等指“唯一”观念的形容词，则在修饰它(或最高级形容词)所修饰的名词时用that,that既可指人也可指物。本身为everyone,everybody,everything，nobody,nothing,anything,anyone,anybody 等的时候，关系代词用thatThats all(that) I need.那都是我需要的。Everyone that heard her sad story was moved to tears.听到她悲伤的故事，每个人都哭了。Jack is the brightest boy that I ever taught.(注意：此时 that 从句中常有 ever。)杰克是我教过的最聪明的男孩。You are the only friend that I have.你是我仅有的朋友。He was the first man that came.他是第一个来的人。which先行词是一个短语或是一个句子，He helped me with my English，which was very kind of him.他帮我学英语，他非常友善。引导非限制性定语从句的关系代词不能用that,先行词为人时必须用who或whom,先行运 为物时则用关系代词which。This is a new school,which was set up last year.这是去年建立起来的学习。We have an English teacher, who is very strict with students.我们有一个对学生非常眼里的英语老师。as可以用作关系代词，用于引导一个属于附加说明性质的定语从句，同时它代表着整个主句的内容，并在定语从句中作主语、宾语或表语。由as引导出的定语从句可置于主句之前或之后,用逗号隔开。Taiwan is a part of China，as is known to all.众所周知，台湾是中国的一部分。As we know, English is becoming more and more popular.我们都知道，英语越来越重要。(1)从句中作主语We discussed such questions as concern every one of us. 我们讨论的问题涉及到我们每个人。Theyd like to buy the computer as used in our office.他们想买和我们办公室一样的电脑。(2) 从句中作宾语He has such a camera as you bought today.他有一个和你今天买的一样的相机。she must have the same problem as 1 have now.她遇到了和我一样的问题。 从句中作表语She isnt such a girl as she used to be.她和