【正文】 )as在句前、句中、句后which在句后(2)非限制性定語從句放在主句之后，用as定語從句是否定句或表示否定時，用whichHe came here very late, which was unexpected(3)As anybody can seeAs we had expectedAs often happensAs has been said beforeAs is mentioned aboveAs I understandAs appears(4)As+被動語態(tài)Which+主動語態(tài)第三篇：高中英語語法教學(xué)設(shè)計 定語從句高中英語語法教學(xué)設(shè)計：定語從句講解與練習(xí)定語從句在句中做定語，修飾一個名詞或代詞，被修飾的名詞詞組或代詞即先行詞。.e)先行詞既有人，又有物時。c)先行詞有the only, the very修飾時，只用that。We depend on the land from which we get our depend on the land that/which we get our food )只能用that作為定語從句的關(guān)系代詞的情況a)在there be 句型中，只用that，不用which。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)what/whatever/that...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)關(guān)系代詞that的用法1）不用that的情況a)在引導(dǎo)非限定性定語從句時。s 。As we know, smoking is harmful to one39。I have got into the same trouble as he(has).，常帶有39。在本題中，prevent由于是行為動詞，所以正確選項應(yīng)為B。但不同之處主要有兩點：(1）as 引導(dǎo)的定語從句可置于句首，而which不可。That 不能用于非限定性定語從句，it不為連詞，使由逗號連接的兩個句子并在一起在英語語法上行不通。2）The weather turned out to be very good, ___ was more than we could 答案B。s sun heats the earth, which is very important to 1）Alice received an invitation from her boss, ___came as a ，不能用 that修飾，而用which.，it 和he 都使后句成為句子，兩個獨立的句子不能單以逗號連接。As一般放在句首，which在句中。3）某些在從句中充當(dāng)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。介詞+關(guān)系詞1）介詞后面的關(guān)系詞不能省略。Liquid water changes to vapor, which is called ，這就叫做蒸發(fā)。This novel, which I have read three times, is very ，我已經(jīng)讀了三遍。史密斯去年退休了，他曾經(jīng)是我的老師。（限制性）The house, which we bought last month, is very ，是我們上個月買的。限制性和非限制性定語從句1)定語從句有限制性和非限制性兩種。而此題中，介詞on 用的不對，所以選A。 this museum ___ you visited a few days age? one this the museum ____ the exhibition was one答案：例1 D，例2 A例1變?yōu)榭隙ň洌?This museum is ___ you visited a few days ： This is the museum ___ the exhibition was ，所缺部分為賓語，而where, that, on which都不能起到賓語的作用，只有the one既做了主句的表語，又可做從句的賓語，可以省略關(guān)系代詞，所以應(yīng)選D。此兩題錯在關(guān)系詞的誤用上。）（錯）This is the mountain village where I visited last year.（錯）I will never forget the days when I spent in the countryside.（對）This is the mountain village(which)I visited last year.（對）I39。例如：This is the mountain village where I stayed last 39。判斷關(guān)系代詞與關(guān)系副詞方法一： 用關(guān)系代詞，還是關(guān)系副詞完全取決于從句中的謂語動詞。Is this the reason why(for which)he refused our offer?這就是他拒絕我們幫助他的理由嗎？2）that代替關(guān)系副詞that可以用于表示時間、地點、方式、理由的名詞后取代when, where, why和“介詞+ which”引導(dǎo)的定語從句，在口語中that常被省略，例如：His father died the year(that / when / in which)he was 。1）when, where, why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：There are occasions when(on which)one must 。（which / that在句中作賓語）The package(which / that)you are carrying is about to e 。Please pass me the book whose(of which)cover is 。1）who, whom, that這些詞代替的先行詞是人的名詞或代詞，在從句中所起作用如下：Is he the man who/that wants to see you?他就是你想見的人嗎？（who/that在從句中作主語）He is the man whom/ that I saw 。關(guān)系代詞引導(dǎo)的定語從句關(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)主語、賓語、定語等成分。關(guān)系代詞有：who, whom, whose, that, which等。第一篇：高中英語語法總結(jié)大全定語從句嘉興英語教學(xué)網(wǎng)收集整理 歡迎使用高中英語語法總結(jié)大全之定語從句定語從句定語從句（Attributive Clauses）在句中做定語，修飾一個名詞或代詞，被修飾的名詞,詞組或代詞即先行詞。定語從句通常出現(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)系副詞有：when, where, why等。關(guān)系代詞在定語從句中作主語時，從句謂語動詞的人稱和數(shù)要和先行詞保持一致。（whom/that在從句中作賓語）2)Whose 用來指人或物，(只用作定語, 若指物，它還可以同of which互換）, 例如： They rushed over to help the man whose car had broken ，大家都跑過去幫忙。3）which, that它們所代替的先行詞是事物的名詞或代詞，在從句中可作主語、賓語等，例如：A prosperity which / that had never been seen before appears in the 。(which / that在句中作賓語）關(guān)系副詞引導(dǎo)的定語從句關(guān)系副詞可代替的先行詞是時間、地點或理由的名詞，在從句中作狀語。Beijing is the place where(in which)I was 。He is unlikely to find the place(that / where / in which)he lived forty years 。及物動詞后面無賓語，就必須要求用關(guān)系代詞；而不及物動詞則要求用關(guān)系副詞。ll never forget the days when I worked together with （注：先顯示題，再顯示答案，橫線；用不同的顏色表示出。ll never forget the days(which)I spent in the where, when聯(lián)系在一起。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。而句2中, 主、謂、賓俱全，從句部分為句子的狀語表地點，既可用副詞where，又因 in the museum詞組，可用介詞in + which 引導(dǎo)地點狀語。關(guān)系詞的選擇依據(jù)在從句中所做的成分，先行詞在從句中作主、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)。限制性定語從句是先行詞不可缺少的部分，去掉它主句意思往往不明確；非限制性定語從句是先行詞的附加說明，去掉了也不會影響主句的意思，它與主句之間通常用逗號分開，例如：This is the house which we bought last 。（非限制性）2)當(dāng)先行詞是專有名詞或物主代詞和指示代詞所修飾時，其后的定語從句通常是非限制性的，例如：Charles Smith, who was my former teacher, retired last My house, which I bought last year, has got a lovely