【正文】 ure of a new, great discovery.［A］ as［B］ when［C］ because［D］ that(12)In a day few noble persons ever spoke to those of humble origins except to give an order, Jefferson went out of his way to talk with gardeners, servants, and waiters.［A］ whose［B］ during［C］ when［D］ of(13)Moreover, in the modern age___ human beings depend so much on machines, he had given men throughout the world new pride.［A］ when［B］ whether［C］ more［D］ ever(14)There was a teapot fashioned like a China duck out of ___open mouth the tea was supposed to e.［A］ which［B］ its［C］ that［D］ whose(15)Jackir Mcleans?s recordings have shown that he is one of the few ［A］ jazz musicians who ［B］ style of playing ［C］ has kept pace with the evolution ［D］ of modern jazz．(16)I don39。3)A錯。6)B錯。應改用who，因為這里所指代的是“human beings”，而且在從句中作主語，而whom只能用來作賓語?？瞻缀鬄槎ㄕZ從句，從句中的主謂賓語都已齊全，where作從句中的地點狀語，相當于in the joint，整個從句修飾“the joint”。改用which后，便可由它作從句中的主語，代the territory；從句中的it代上文中的a central city。14)D為正確答案。16)B為正確答案。本句是關系代詞who引導的非限定性定語從句，who指代前面的被修飾成分President Franklin 。本句已有謂語動詞is，而后面又出現(xiàn)動詞has，顯然不合語法，故應在snake和has之間加上關系代詞which或that構成定語從句修飾snake，which作從句的主語。關系代詞作限定性定語從句中的賓語時可以省略，本句被修飾詞anything后就省去了“that”；C是不對的，首先，C中的which作從句的主語，而從句中的動詞(作謂語)capture and overpower都為及物動詞，可后面沒有賓語，這樣句子便不完整；其次，如果被修飾成分為不定代詞(anything, all等)，或修飾成分前有形容詞最高級以及限定性較強的形容詞修飾時(the very，the only，the same，the first，the last，the tallest)，應使用關系代詞that，而不用which。 choice of the relatives(非限定性定語從句中關系詞的選用)l Which可以指代單個單詞，也可以指代整個句子，指代整個句子時從句謂語動詞用第三人稱單數(shù)。常用句型有：as we all know，as is known to all，as is expected等He did the experiment successfully，as had been we all know，paper was first made in whom who在非限定性定語從句中做做主語, Whom在非限定性定語從句中做賓語，不能用who替代Here is , whom you want to talk have a sister，who is a ，意為“…的”可指代人或者物Li Ming, whose mother has been ill for two days, is absent from school +關系代詞（只用which和whom且不能省略）Frederick Willian I, to whom the amber room belonged ,decided not to keep you lend me the book，about which you talked the other day?l 關系副詞where和when在非限制性定語從句中作狀語。定語主要由形容詞擔任，此外名詞、代詞、數(shù)詞、副詞、介詞短語以及動詞不定式（短語）、分詞也可以做定語。the boy playing basketball。定語從句一般緊跟在它所修飾的先行詞之后。關系代詞有that, which, who, whom, whose, as等； 關系副詞有when, where, ：A、引導定語從句，連接主從句；B、代替先行詞；C、在定語從句中擔當一個成分。The man(whom / who)you met just now is my old ．which 指物，在定語從句中做主語或賓語，做賓語時?？墒÷?。不引導非限定性定語從句The number of people that / who e to visit this city each year reaches one is the man（that / whom）I saw this morning? The season that / which es after spring is I received a letter that / which came from ．whose 既可指人，也可指物，在定語從句中做定語, visited a scientist whose name is known all over the has a friend whose father is a once lived in the house whose roof has fallen ：指物時，常用下列結(jié)構來代替：The classroom whose door is broken will soon be classroom the door of which is broken will soon be you like the book whose cover is yellow? Do you like the book the cover of which is yellow?三、關系副詞引導的定語從句 1．when 指時間，在定語從句中作時間狀語。若先行詞是表地點的名詞，定語從句中缺主語或賓語時，用that/which引導。Please tell me the reason why you missed the don?t know the reason why he looks unhappy didn?t believe the reason(that/which)he explained to me注意：關系副詞引導的定語從句經(jīng)常可以用“介詞+關系代詞”引導的定語從句來表示。This is the watch(which / that)I am looking for.(正)This is the watch for which I am looking.(誤)The babies(whom / who / that)the nurse is looking after are very healthy.(正)The babies after whom the nurse is looking are very healthy.（誤）２．若介詞放在關系代詞前，關系代詞指人時只可用whom，不可用who, that；關系代詞指物時只可用which，不可用that。意義上：是先行詞不可缺少的定語，如刪除，主句則失去意義或意思表達不完整。關系詞的使用上：A．不可省略 B．不用that C．不可用who 代替whom另外，關系副詞when和where既可引導限制性定語從句，也可引導非限制性定語從句；但關系副詞why則只能引導限制性定語從句，不能引導非限制性定語從句。Any man that / who has a sense of duty won?t do such a the guests that / who were invited to her wedding were important ．當先行詞被序數(shù)詞修飾時。Wang Hua is the only person in our school who will attend the ．當先行詞前面有who, which等疑問代詞時。This is the cage that / which Polly lives in.= This is the cage in which(where)Polly clock is that which tells the 。ll never forget the days when I worked together with is the mountain village _______I visited last year.(which or where)I will never forget the days _______ I spent in the countryside.(which or when)方法二： 準確判斷先行詞在定語從句中的成分(主、賓、定、狀)，也能正確選擇出關系代詞/關系副詞。如： He married her, as / which was ，這是很自然的事。另外，as 常常有“正如、正像”的含義。用that引導定語從句指同一物，而用as引導定語從句指同類事物。定語從句專項練習 are three bedrooms in the house,_____ is Mary39。ve never heard so interesting a story ________ you told which which 39。如：1)The man who lives next to us is a )You must do everything that I ，叫先行詞，定語從句放在先行詞的后面。(1)The people that/who e to visit the city are all here.(在句子中做主語)(2)Where is the man（that/whom）I saw this morning?(在句子中做賓語)* ，也可指物，在定語從句中做定語(1)He has a friend whose father is a doctor.(2)I lived in a house whose roof has fallen ，常用以下結(jié)構來代替(3)The classroom whose door is broken will soon be repaired.=The classroom the door of which is broken will soon be repaired.(4)Do you like the book whose color is yellow? =Do you like the book the color of which is yellow? * 具體使用時還要注意下列問題：只能使用that,不用which 的情況：* 1）當先行詞是：all , any , anything , everything , nothing或被它們修飾時。The first thing that we should do is to get some 。* 4）當主句以who或which開頭時，定語從句中引導詞用that ,不用which 或 who，以避免重復。 necklace, which you gave me as a present, was lost has a daughter, who works in a hospital.* 3)先行詞本身是that時； clock is that which tells the time 非限定性定語從句的作用是對所修飾的成分作進一步說明，通常是引導詞和先行詞之間用逗號隔開，將從句拿掉后其他部分仍可成立。He did very well in the petition, which made his parents very happy.* 關系代詞 whom，which 在定語從句中作介詞賓語時，可以和介詞一起放于先行詞與定語從句之間，有時為了關系緊湊也可以將 whom 與 which 與先行詞緊挨著書寫，的工廠。例如：I’ll never forget the time when we worked on the arrived in Beijing on the day when I days when we used foreign oil are 。It happened in November when the weather was wet and 。例如：The factory where his father works is in the east of the city This is the room where(＝in which)I lived last 。(引導詞that作定語從句“that is being built over there”的主語)That is the factory(that)they visited last 副詞 where，在表示原因的the reason后就一定用關系副詞why。(when用作狀語)He wor