【正文】 表示在某一地點，英語習慣上說 at a spot，所以此處用 at which。例：The city that she lives in is very far 。例如：The building which stands near the train station is a 。（做賓語）She is the woman whose car was 。a、在從句中代替先行詞。b、先行詞是all,something,nothing,anything等不定 代詞時,只能用that。充分體現(xiàn)以教師為主導(dǎo)，以學生為主體的原則。定語從句掌握地扎實與否關(guān)系到一個學生英語水平的高低。(注意:句末不可用介詞in)同學們往往認為關(guān)系代詞作賓語時就一定可以省略,關(guān)系代詞雖作賓語,卻不能省略。m not the fool(that)you thought 。The meeting was put off, as /which was exactly what we was a doctor, as/which I knew from his 、不同點，也可插入主句之中；而which引導(dǎo)的非限制性從句只能位于主句之后。s father, who arrived just now, is a famous set up a separate state of their own, where they would be free to keep Negroes as was proud, which his brother never was.Ⅴ.幾個易混淆的關(guān)系代詞的比較: ●that amp。先行詞為reason 時，可用for which指代；當關(guān)系詞在從句中作主語或賓語時，則用which或that 引導(dǎo)。如果定語從句修飾point，situation，part，condition和case等表示抽象意義的詞，關(guān)系詞在定語從句中充當狀語時，常用where 引導(dǎo)，意思是“到了某種地步，在某種境況中”。 was a foreigner, as I knew from his accent.(賓語, 先行詞是前面整個句子)Ⅲ.關(guān)系副詞引導(dǎo)的定語從句: ●When 指時間，在定語從句中作時間狀語。This is my pair of glasses, without which I cannot see is the book for which you asked.=This is the book(that/which)you asked you know the person with whom I shook hands？= Do you know the person(whom/who/that)I shook hands with? The beginning of agriculture was a big step in human progress with which nothing could pare until our information the dark street, there wasn39。，一般只用 of whom 和 of which。不可置于介詞后作賓語)如： letter that/which is written in pencil is difficult to read.(主語) you know the gentleman that/who spoke just now? can take anything(that)you like.（賓語） is the question(that/which)they are talking about? is the man(who/whom/that)you want to 39。 is often late for school,which makes his teacher flew to Beijing yesterday,where a conference will be 、定語從句使用中的注意事項which 與 that之區(qū)別關(guān)系代詞that既指人又指物，which只指物，指物時，兩者有時可換用，有時則不能換用。賓語從句和表語從句中的that?？墒÷?。As一般放在句首，which在句中。例如：They rushed over to help the man whose car had broken ，大家都跑過去幫忙。1）who, whom, that 代替的先行詞是人的名詞或代詞，在從句中作主語和賓語。3）某些在從句中充當時間，地點或原因狀語的“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：（錯）Who breaks the law will be punished.（錯）Whoever robbed the bank is not clear.（對）Whoever breaks the law will be ，與庶民同罪。關(guān)系代詞有who,whom,whose,which,that,as,在從句中充當主語、賓語、表語和定語；關(guān)系副詞有where,when ,why,在從句中充當狀語。d like a room whose window looks out over the ： 第一找出先行詞；第二看先行詞在定語從句中的語法功能（做主語、賓語或狀語）； 第三選擇合適的關(guān)系詞。The house whose doors are green is an office 。關(guān)系代詞who 和 that 用作介詞賓語時, 介詞必須放在句末.）關(guān)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(jù)定語從句中介詞與先行詞的搭配關(guān)系選擇。s known to all that smoking is harmful to one39。學生有時還會碰到更復(fù)雜的情況。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。限制性定語從句可譯為一句（較短的一般譯為“的”字結(jié)構(gòu)）；而非限制性定語從句可譯為兩句。 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。例如:She is all(that)a teacher should 。,關(guān)聯(lián)詞可用where,that或省略。第四篇：高中英語定語從句說課稿高中英語定語從句說課稿本節(jié)說課的內(nèi)容是三年制高級中學英語語法定語從句。高中生的思維方式由形象思維向抽象思維過渡，因此在教學中應(yīng)注意積極引導(dǎo)學生應(yīng)用已掌握的基礎(chǔ)知識，通過理論分析和推理判斷來獲得新知識，發(fā)展抽象思維能力。從而，引出它們的特殊用法。因此，在意思通順的情況下，which可代替as，而as許多時候不能代替which。關(guān)系代詞可以做主語，賓語，定語，關(guān)系副詞可作狀語。例如：Mary likes music that is quiet and 。（2）含有介詞的固定動詞詞組中，介詞不可前置，只能放在原來的位置上。表示住在某城市，英語習慣上說 live in a city，所以此處用 in which。句子分析：句中的why we do it為修飾the reason的定語從句，關(guān)系副詞why在此相當于for which。句子分析：句中的when he was born為修飾the year的定語從句，關(guān)系副詞when在此相當于in which。，any，much，many，everything，anything，none，the one等不定代詞時，只能用that，：Is there anything that you want to buy in the shop？你在商店里有什么東西要買嗎？ only，the very，the same，the last，little，few 等詞修飾時，只能用that，：This is the same bike that I 。（做主語）注意：關(guān)系代詞在定語從句中作主語時，從句的謂語動詞的人稱和數(shù)須和先行詞一致。同時，在解釋的過程中不斷穿插練習，達到鞏固復(fù)習的目的,體現(xiàn)精講精練的教學原則和我校提出的“四轉(zhuǎn)五讓”原則。e、當主句已有疑問詞 who或which時，只能用that。四、教學程序教學中要以了解、學習研究英語的方法為基礎(chǔ)，掌握知識為中心，培養(yǎng)能力為方向，緊抓重點突破難點，具體設(shè)計如下：新課導(dǎo)入：以創(chuàng)設(shè)問題情境導(dǎo)入新課。培養(yǎng)學生的觀察能力、分析概括能力以及演繹推理能力等。二、在非限制性定語從句中,作賓語的關(guān)系代詞也不能省略。,且在定語從句中作原因狀語時,可以用關(guān)系副詞why或關(guān)系代詞that,也可以省略。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(jié)構(gòu)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）。 only thing that we could do was to 39。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。We have reached a point where a change is 。ll spend in Harbin, I39。the same as；such …as …。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。如： book which/that was on the desk was bought by my father.（主語） book(which/that)I bought yesterday is very interesting.（賓語） factory in which his father works is far from was proud, which his brother never was.（表語） spent four years in college, during which time he learned French.（定語） may be late, in which case we ought to wait for him.●who, whom, whose: who: 主格, 在從句中作主語，在口語或非正式用法中作賓語。 is known to all ,China is a developing , as is know ,is a film went to the fire ,which is still smoking.(2)as含“正如?..那樣”之意，而which則不含此意。What we need is more 。The sun heats the earth, which is very important to ，這對我們?nèi)祟惡苤匾＠纾篈 prosperity which / that had never been seen before appears in the countryside.（對）This is the mountain village（which）I visited last year.（對）I39。關(guān)系副詞有：when, where, why等。關(guān)系詞的選擇依據(jù)在從句中所做的成分，先行詞在從句中做主、定、賓語時，選擇關(guān)系代詞（who, whom, that, which, whose）；先行詞在從句中做狀語時，應(yīng)選擇關(guān)系副詞（where 地點狀語，when 時間狀語，why 原因狀語）。例如：What you want has been sent 。高考中寫一篇英語作文，這是重視英語語法的考試方法，下面以 定語從句的教學為例談一下我的具體做法。先行詞可以為一個詞，短語，或整個主句。d like a room of which the window faces south.=I39。如： He has three brothers, of whom Li Lei is the youngest ，李蕾是他們中最小的一個。（動詞常為know, see, expect, point out, etc.）As we all know, smo