【正文】 said/shown/ reported等。He saw the girl, which delighted didn’t say anything at the meeting , as/which seemed very “正如”含義，常用的結構有as we know（眾所周知）；as often happens（正如常發(fā)生的那樣）；as is often the case（情況常常如此）。As is known to all, fish can’t live without , as we know, is ，which后的be動詞不可??；as而后的be動詞可以省略。s meeting is the monitor who is very modest and works very 一、相同點兩者引導非限制性定語從句時，可指代主句中的部分或整個句子的內容，在從句中做主語，賓語或表語，位于主句之后有時可互換。 that: who 和 that 指代人時，有些情況宜用who, 而不宜用that①先行詞為anyone, anybody, those, all, one, ones, they, he, ： person I want to learn from is the one who studies hard and works who(=Whoever)failed to e to the meeting yesterday must give his who are not fit for their work should leave office at once don39。s the English grammar which, as I have told you, will help improve your English.⑤先行詞本身是that, 39。s a good book that will help you a home village is no longer the place(that)it used to 的情況: ① zoo is a park in which many kinds of animals are kept for this the room in which lives? ②39。Edison built up a factory which produced things that had never been seen before.⑧疑問詞是who或which，關系代詞宜用that，以避免重復。 we talk about Wuxi, the first that es into mind is Tai is the third film that has been shown in our school this term.④先行詞是最高級或被最高級修飾時。 only thing that we could do was to 39。 which: 在定語從句中，which 和that 在指代事物時，一般可以互換使用，但并非在任何情況下都是這樣，這里介紹宜用that, 而不宜用which 的情況.①先行詞為不定代詞,all,much,something,everything,anything,nothing,none,the one等, should do all that is useful to the 39。關系副詞when，where, why, studied hard at school when he was young, which leads to his success in his later 39。限制性定語從句可譯為一句（較短的一般譯為“的”字結構）；而非限制性定語從句可譯為兩句。Beijing, which has been China39。限制性定語從句與先行詞關系緊密，起限定作用，如果去掉了這個定語從句，整個句子就不完整或者會改變意思；而非限制性定語從句與先行詞關系不是很緊密，對先行詞起補充說明或描述的作用。但如果關系詞在句中作主語或賓語時，則用which或that 引導。s why he was late.(表語從句)(the reason)why/for which he was late.(定語從句)當先行詞為way時，定語從句常用that, in which,或不用引導。t believe the reason(that/which)he gave me.（作賓語）Have you asked him the reason that may explain his success?（作主語）Ex.)He was 39。如：The reason why / for which /(that)he didn39。s likely to lose control of the small mountain village where we spent our holiday last month lies in what /the place which is now part of is the park which/that they visited last year.（作賓語）Not having been there before, he simply had no idea about the place, which everyone says is worth visiting.●Why 指原因，在定語從句中作原因狀語。The treatment will continue until the patient reaches the point where he can walk correctly and think you have got to the point where a change is needed, or you would reports, legal papers and most business letters are the main situations where English is 39。例如：We are trying to reach a point ____ both sides will sit down together and you have anything to say for yourself?Yes, there’s one point ____ we must insist D./ 上面兩個句子雖然先行詞相同，都是point，但是由于他們在定語從句中充當?shù)某煞植煌?，所以我們在選擇關系詞時就要區(qū)別對待。6)where定語從句修飾抽象名詞job She wants a job where her management skills can be put to good 。4)where定語從句修飾抽象名詞situation He got into a situation where it is hard to decide what is right and 。2)where定語從句修飾抽象名詞case There are cases where the word “mighty” is used as an ，mighty一詞可用作副詞。We have reached a point where a change is 。為了幫助同學們熟悉這一語言現(xiàn)象，正確掌握這一知識點，對where定語從句修飾抽象名詞的用法作一歸納。二、where定語從句修飾抽象名詞where引導的定語從句的先行詞大多數(shù)情況下是表示地點的名詞，但也有特殊情況。學生有時還會碰到更復雜的情況。This is the house where I lived two years ，并不是單純地讓學生知道where的這種用法就可以了，很多時候學生要掌握where和其他詞的用法的區(qū)別，才能更好地把握定語從句的用法。當然，在實際的英語學習中，where在定語從句中的用法遠不是這么簡單，相反，要復雜得多，為了讓學生對where在定語從句中的用法有更好的了解，下面我就對學生在學習過程中的重難點問題談一談它的用法。例如：This is the farm where we worked when we were 。其先行詞是表示地點的名詞，如：place, school, factory, room, is the place where I was live in the room where /in which he used to ：先行詞是“地點名詞”，定語從句可用where引導，還可用which或that引導，which/that 在從句中作主語或賓語。ll spend in Harbin, I39。其先行詞是表時間的名詞（如：time, day, week, tear, month, etc.）He came last night when I was will put off the piic until next week, when the weather would be ：先行詞為“時間名詞”，可用when引導定語從句，when在定語從句中作狀語；還可以用which或that 引導，which或that在從句中作主語或賓語。s health , as we all know.（as 作賓語）=Smoking, as we all know, is harmful to one39。s known to all that smoking is harmful to one39。s health.(as 作賓語)=As is known to all, smoking is harmful to one39。m wearing the same shirt as you wore ：Here is so big a stone as no one can lift.（定語從句）Here is so big a stone that no one can lift it.（結果狀語從句）②如為非限制性的，多單獨引導一個定語從句，這種定語從句可置于句首，句中或句尾，譯為“正如，這一點”。t you mention that in face of the police just now?I thought it was such a minor detail as was hardly worth will only discuss such problems as have something to do with our own 39。如：※I have the same book as you(have).我有一本和你的一樣的書。the same as；such …as …。t a single person to whom she could turn for this the factory to which you paid a visit last week? Is this factory the one to which you paid a visit last week? This is the girl whom they are looking after.(介詞after與look構成固定詞組，不可前置。This is the iPad on which I spent 3000 yuan.(spend money on sth.)，即根據定語從句的意義來確定介詞。關系代詞who 和 that 用作介詞賓語時, 介詞必須放在句末.）關系代詞前介詞選擇三原則：一先，二動，三意義（重中之重），即根據定語從句中介詞與先行詞的搭配關系選擇。There are many countries in Asia, of which China is the largest ，中國是最大的一個。(4)在定語從句中作表語的定語時，一般只用of whom和of which。如：There are fifty students in our class, all of whom are working ，所有這五十個學生學習都刻苦。如：The old man has three children, two of whom are college students and one of whom is a ，其中兩個是大學生，另一個是經理。He has a lot of storybooks, a few of which I have never ，有幾本故事書我還從未看過。(1)定語從句的主語是 few, little, some, most, many, much等時，一般只用of whom和of which。如：I love my motherland, for whose good future I will work ，為了她美好的未來我要努力工作。The house whose doors are green is an office 。d like a room the window of which faces is a teapot shaped like a Chinese duck, out of whose mouth tea is supposed to e whose，引導定語從句時，既可指人，又可指物，在從句中只能作定語；of whom 只能指人；of which 只能指物，有時 whose 可以與 of whom 和 of which 互換使用。d like a room whose window faces south.（指物）=I39。s a man from whom we should learn.= He39。只可指人whose: 屬格，在從句中作定語，可指人也可指物。如： book which/that was