【正文】 he is reading.(表)He is not the same man as he used to ...as is not such a man as will tell a is not such a bad man as you just talked a good student as he is will ...as has as much money as is have as many books as you(do).He is as good a student as Mary(is).Such...as引導(dǎo)定語從句/such...that結(jié)果狀語從句 talked in such simple English as children could talked in such simple English that children could understand will provide you with such things as you may shut the window with such a force that the glass same...as 兩物相似/the same...that描述的是同一物 is the same bag as I lost is the same bag that I lost ，代表主句或主句的一部分所表達(dá)的意思（通常不能指代某個名詞或代詞），可以放在主句前、后或中間，在從句中作主語、賓語或表語，表示 ‘正如.../ 正像...’ A主語 be said(announced, reported, known, seen, mentioned)As was reported on TV, the plane we know/as we all can see...C表語 he is, he seems 引導(dǎo)非限定性定語從句一般不能放在主句前，而as 引導(dǎo)非限定性定語從句可放在句未，也可放在句中、句首。 were given a lovely double room, which had a sea , who am blind, advise you to use your eyes , 如: John, Peter, Beijing 獨一性名詞, 如: my father/mother, my school 被定語從句修飾時, 由于本身具有特殊性,不需被定語從句加以限定。根據(jù)關(guān)系詞在從句中充當(dāng)成分的不同,關(guān)系詞可分為關(guān)系代詞: who, whom(people), which(things), that, whose 關(guān)系副詞: when, where, why。如不說 This is the way how he spoke，可改為 This is how he spoke(how引導(dǎo)的是表語從句)，當(dāng)然也可說成 This is the way(that/ in which)he spoke.(其中的that/ in which可省略)* 另外，when和where可引導(dǎo)限制性和非限制性定語從句，而why則只用于引導(dǎo)限制性定語從句，不用于引導(dǎo)非限制性定語從句。到底選用關(guān)系副詞還是關(guān)系代詞，關(guān)鍵是看它們在從句中是用作狀語(用關(guān)系副詞)還是用作主語或賓語(用關(guān)系代詞)。The day(that)I always remember in all my life is my 。(引導(dǎo)詞that作定語從句“(that)they visited last month”的賓語，that可以省略)* 注意：不要以為在時間名詞后就一定用關(guān)系副詞when，在地點名詞后就一定用關(guān)系而將介詞置于定語從句的后面，That was the room in which we had lived for ten years.= That was the room which we had lived in for ten years.* 像listen to, look at, take care of等固定短語動詞，在定語從句中一般不宜將介詞與動詞分開。例如： Who is the girl that is wearing a red coat ? 正穿一件紅色外套的女孩子是誰？ * 5）當(dāng)先行詞既有人又有物時，用that。Is there anything that I can do for you ? 有什么可以為你做的嗎？All that can be done must be 。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。The first thing that we should do is to get some 。 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(dǎo)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。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 。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 。(when用作狀語)He works in a factory that /which makes radio 。* 在定語從句的使用中，one of后面的名詞是復(fù)數(shù)，這個復(fù)數(shù)名詞制約后面的定語從句的謂語動詞，用復(fù)數(shù)； 而在one of 前面有the或 the only時，后面引導(dǎo)的定語從句中的謂語動詞則用單數(shù)形式。Which 指物, 在從句中作主語,賓語，Which 在作賓語時可省略。 is the man that is reading the is the man(whom/ that)I can letter(that /which)I received was from my ：作表語表身份時只能用that: is not the man(who )that he was ten years is not the happy boy that he used to teacher that you are should know how to teach ，用that替換其他關(guān)系代詞who, whom, which 應(yīng)注意: (不可用于非限定性定語從句) earth on which we live is a big earth that / which we live on is a big 引導(dǎo)的定語從句：all/ both/ neither/ none/ either/ each/ other/ others/ another/ much/ many/ few/ little/ one/ some/ anything/ nothing/everything等 that we can do is to believe there anything that I can do for you have read is , 序數(shù)詞, 修飾時 first lesson that he gave was is the most beautiful park that I have ever been is the best that can be done , every, no, some, any, little, few, much, each等, 和the only, the very, the same, the last修飾時 is the very dictionary that I only thing that we could do was to may borrow any book that interest have read all the books(that)you gave caught two fish you can see the two that are still writer and his novel that you have just talked about are well , 應(yīng)避免重復(fù) student that was punished is the monitor who studies built up a factory which produced things that had never been seen ,定語從句要用that 而不用who(m)/ which is the person that is standing at the is the man that is reading the newspaper? Which of us that knows something about physics does not know whom/which, (some, any, none, all, both, several, enough, many and few)可以和 of whom/ of which 連用’s a family of eight children, all of whom are studying has written a book, the name of which I have ’ve tested these boots, none of which is pletely （quantity）和最高級（the superlatives）連用 number of whom/three of which/half of which The majority of whom/the youngest of whom Of whom/which 在從句中作主語時，有以下兩種結(jié)構(gòu) you see the house the windows of which are all broken?(of which the windows)The eighty passengers, ten of whom were British, all escaped.(of whom ten)定語從句和不定式介詞 + 關(guān)系代詞 可以和不定式連用 moved to the country so the children would have a garden in which to ，不能用這種結(jié)構(gòu) I can’t think of anybody whom to ，這種結(jié)構(gòu)也非常正式和不常見的，我們常用更簡單的結(jié)構(gòu)。, as you all know, is in the is hollow, which makes it very ，謂語動詞是連系動詞時，可以用as/which作主語。s 39。/ D./。The gentleman whom she met addressed her with gentleman that she met addressed her with 她打了招呼。That’s all that I 。而非限定性定語從句與主句關(guān)系松散，如果去掉了，主句內(nèi)容仍然完整。As is known to all, too much stress can cause much stress can cause disease, as is known to much stress can cause disease, which is known to ，壓力太大了，人會得病的。：引導(dǎo)定語從句的關(guān)聯(lián)詞稱為關(guān)系詞，關(guān)系詞有關(guān)系代詞和關(guān)系副詞。史密斯去年退休了，他曾經(jīng)是我的老師。在定語從句中做主語或者賓語，做賓語時可省略。方法二： 準(zhǔn)確判斷先行詞在定語從句中的成分(主、謂、賓、定、狀)，也能正確選擇出關(guān)系代詞/關(guān)系副詞。This is the house in which I lived two years is the house where I lived two years you remember the day on which you joined our club?Do you remember the day when you joined our club?This is the reason why he came is the reason for which he came late.（八）先行詞和關(guān)系詞二合一1)Whoever spits in public will be punished here.(Whoever 可以用 anyone who 代替)2)The parents will use what they have to send their son to technical school.(what 可以用all that代替)（九）as,which引導(dǎo)的非限定性定語從句由as, which 引導(dǎo)的非限定性定語從句，as和which可代整個主句，相當(dāng)于and this或and that。3）It rained hard yesterday, ____ prevented me from going to the park.. 和which在引導(dǎo)非限制性定語從句時，這兩個關(guān)系代詞都指主句所表