【文章內(nèi)容簡(jiǎn)介】 the slave owners in the south and the bankers in big cities, who had grown rich on the work of slaves, could not let Lincoln continue his work.(被同位語(yǔ)分隔)(1).先行詞在定語(yǔ)從句中作主語(yǔ)時(shí)，定語(yǔ)從句中謂語(yǔ)動(dòng)詞的單復(fù)數(shù)以及其形式取決于先行詞。A biologist is a person who has a great knowledge of , who am your friend, will try my best to help you.(2)在??one of??who/that??的結(jié)構(gòu)中，先行詞是of后面的復(fù)數(shù)名詞，定語(yǔ)從句中的謂語(yǔ)動(dòng)詞用復(fù)數(shù)形式在??the(only/very)one of??who/that??的結(jié)構(gòu)中，先行詞是the(only/very)one,定語(yǔ)從句中的謂語(yǔ)動(dòng)詞用單數(shù)形式He is one of the students in our class who were praised by the headmaster He is the only one of the students in our class who was praised by the headmaster Who is the rade that is standing by the door? =Who is the rade standing by the door? They built a highway which leads into the mountains.=They built a highway leading into the ’re problems that have been left over by history.=They’re problems left over by 、獨(dú)立主格結(jié)構(gòu)A team of 15 Indian experts are organizing a workforce of 400 Cambodians, most of whom are women.= A team of 15 Indian experts are organizing a workforce of 400 Cambodians, and most of them are women.=A team of 15 Indian experts are organizing a workforce of 400 Cambodians, most of them Was it the day on which /when you joined the army?Was it on the day that you joined the army? 如果It is/was?的后面接的是名詞詞組，一般是定語(yǔ)從句。如果It is/was?的后面接的是副詞、介詞短語(yǔ)，一般是強(qiáng)調(diào)句型。Anyone who leaves(Those who leave)the room last ought to turn off the lights.=Whoever leaves the room last ought to turn off the is known to us all, Charles Babbage invented the first puter.=It is known to us all that Charles Babbage invented the first 1)由whatclause引導(dǎo)的賓語(yǔ)從句His father’s second wife did all/everything(that)she could(do)to help him.=His father’s second wife did what she could(do)to help him.定語(yǔ)從句教案2)介詞后面的賓語(yǔ)從句Kennedy and Johnson, both of whom were murdered in their terms, once coworked as president and vicepresident It was a matter of who would take the will shoot at whoever es near What is worth remembering is the time when we came here =What is worth remembering is when we came here This is the place where we met last time =This is where we met last time Is that the reason why you are late? =Is that why you are late? This is the way(in which/that)the whole city is fed.=This is how the whole city is We heard the news which/that had spread heard the news that our team had ，在定語(yǔ)從句中必須充當(dāng)句子的成分。引導(dǎo)同位語(yǔ)從句的that，在同位語(yǔ)從句只起連接作用，不充當(dāng)句子的成分。that不能省略，也不能用which來(lái)代替。He is such a good teacher as we all love and respect =He is such a good teacher that we all love and respect him Here is so difficult a question as no one can answer = Here is so difficult a question that no one can answer ，看從句中是否缺少成分。缺少成分as，是定語(yǔ)從句；不缺少成分，用that，是結(jié)果狀語(yǔ)從句。9定語(yǔ)從句與地點(diǎn)狀語(yǔ)從句After living in Paris for fifty years, he returned to the small town where he grew up as a found her calculator where she lost grows best in places where it is warm and where it rains often.= Bamboo grows best where it is warm and where it rains ，看有沒(méi)有表示地點(diǎn)的名詞作先行詞，在從句中充當(dāng)成分。如果有，是定語(yǔ)從句；如果沒(méi)有，是地點(diǎn)狀語(yǔ)從句。10定語(yǔ)從句與插入語(yǔ)1)The navy was planning an expedition to the South Pacific Ocean with the purpose of watching a very unusual event, that is the planet Venus passing between the earth and the sun in is “即,也就是說(shuō)”。起同位語(yǔ)從句的作用。不能用which is代替。2)He wears, what is mon in his country, a red coat.= He, as is mon in his country, wears a red coat.= He wears a red coat, which is mon in his ，這在他的國(guó)家是常見(jiàn)的 Her condition is, what worries me, getting worse.= Her condition, as worries me, is getting worse.=Her condition is getting worse, which worries is mon in his country /what worries me在句中作插入成分，起評(píng)注性狀語(yǔ)從句的作用第二篇：教學(xué)案二：定語(yǔ)從句教學(xué)目標(biāo)：，懂得什么叫定語(yǔ)從句，什么叫先行詞，什么叫關(guān)系代詞和關(guān)系副詞等幾個(gè)基本概念。，包括在定語(yǔ)從句中充當(dāng)什么成分，是否可以省略等，能在課本中找出定語(yǔ)從句，能完成基本的定語(yǔ)從句練習(xí)。教學(xué)重點(diǎn)：？ 。教學(xué)難點(diǎn)： ,whom相互轉(zhuǎn)換。+關(guān)系代詞相互轉(zhuǎn)換。3..什么時(shí)候關(guān)系代詞可以省略，什么時(shí)候不可以省略。定語(yǔ)從句定語(yǔ)從句在句中做定語(yǔ)，修飾一個(gè)名詞或代詞，被修飾的名詞詞組或代詞即先行詞。定語(yǔ)從句通常出現(xiàn)在先行詞之后，由關(guān)系詞（關(guān)系代詞或關(guān)系副詞）引出。關(guān)系代詞有：__________, __________, __________, __________, __________, __________,等。關(guān)系副詞有：__________, __________, __________等。關(guān)系代詞所代替的先行詞是人或物的名詞或代詞，并在句中充當(dāng)__________, __________, __________等成分。關(guān)系代詞在定語(yǔ)從句中作主語(yǔ)時(shí)，從句謂語(yǔ)動(dòng)詞的人稱(chēng)和數(shù)要和先行詞保持一致；關(guān)系代詞在定語(yǔ)從句中作__________時(shí)，可以省略。1）who, whom, that 這些詞代替的先行詞是人的名詞或代詞，在從句中作__________或__________。例如：Is he the man who/that wants to see you? 他就是你想見(jiàn)的人嗎？（who/that在從句中作__________）He is the man whom/ that I saw 。（whom/that在從句中作__________）2）whose 用來(lái)指人或物，（只作__________, 若指物，它還可以同__________ __________互換，即whose + n = ____________________或____________________；若指人，可以同__________ __________互換，即whose + n =____________________或____________________）。例如：This is the scientist whose name is known all over the rushed over to help the man __________ car(____________________)had broken ，大家都跑過(guò)去幫忙。Please pass me the book __________ cover(____________________)is 。3）which, that所代替的先行詞是事物的名詞或代詞，在從句中可作__________或__________等。例如：The package（which / that）you are carrying is about to e 。（which / that在句中作賓語(yǔ)）關(guān)系副詞可代替的先行詞是時(shí)間、地點(diǎn)或原因的名詞，在從句中作狀語(yǔ)。關(guān)系副詞when, where, why的含義相當(dāng)于“介詞+ which”結(jié)構(gòu)，因此常常和“介詞+ which”結(jié)構(gòu)交替使用。例如：This novel, __________ I have read three times, is very ，我已經(jīng)讀了三遍。3）非限制性定語(yǔ)從句還能將整個(gè)主句作為先行詞, 對(duì)其進(jìn)行修飾, 這時(shí)從句謂語(yǔ)動(dòng)詞要用第三人稱(chēng)單數(shù)例如：He seems not to have grasped what I meant, which greatly upsets ，這使我心煩。Liquid water changes to vapor, __________ is called ，這就叫做蒸發(fā)。注意：關(guān)系代詞that和關(guān)系副詞why不能引導(dǎo)非限制性定語(yǔ)從句。+關(guān)系詞1）介詞后面的關(guān)系詞__________(能？不能？)省略，即介詞+__________或者介詞+__________。The man __________ __________ I talked at the meeting is from Beijing is the house __________ __________ I used to ：如果介詞與動(dòng)詞構(gòu)成的是固定搭配，介詞不可以和動(dòng)詞拆開(kāi)前置，例如：look for, look after, take care of 等。This is the person whom you are looking ）that前不能有介詞。3）某些在從句中充當(dāng)時(shí)間，地點(diǎn)或原因狀語(yǔ)的“介詞+關(guān)系詞”結(jié)構(gòu)可以同關(guān)系副詞when 和where 互換。例如：This is the house in which I lived two years 。This is the house where I lived two years you remember the day on which you joined our club? 還記得你加入我們俱樂(lè)部的那一天嗎？Do you remember the day when you joined our club?, which 引導(dǎo)的非限定性定語(yǔ)從句由as, which 引導(dǎo)的非限定性定語(yǔ)從句，as和which可代整個(gè)主句，相當(dāng)于and this或and that。As一般放在句首，which在句中，當(dāng)在句中時(shí)可以用as，也可以用which。例如：__________ we all know, smoking is har