【正文】 ey visited last year. （作賓語(yǔ)）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(yǔ)從句中作原因狀語(yǔ)。如：The reason why / for which / (that) he didn39。t believe the reason (that/which) he gave me. （作賓語(yǔ)） Have you asked him the reason that may explain his success? （作主語(yǔ)）Ex.) He was late .That39。s why he was late.(表語(yǔ)從句) (the reason) why/for which he was late. (定語(yǔ)從句)當(dāng)先行詞為way時(shí)，定語(yǔ)從句常用that, in which,或不用引導(dǎo)。但如果關(guān)系詞在句中作主語(yǔ)或賓語(yǔ)時(shí)，則用which或that 引導(dǎo)。2. 語(yǔ)法上，非限制性定語(yǔ)從句一般不用that.3. 語(yǔ)義上，限制性定語(yǔ)從句與先行詞關(guān)系緊密，起限定作用，如果去掉了這個(gè)定語(yǔ)從句，整個(gè)句子就不完整或者會(huì)改變意思；而非限制性定語(yǔ)從句與先行詞關(guān)系不是很緊密，對(duì)先行詞起補(bǔ)充說(shuō)明或描述的作用。Beijing, which has been China39。4. 翻譯時(shí)，限制性定語(yǔ)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(yǔ)從句可譯為兩句。 關(guān)系副詞when，where, why, etc.1. He studied hard at school when he was young, which leads to his success in his later life.2. Tom39。 which:在定語(yǔ)從句中，which 和that 在指代事物時(shí)，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 people .39。 only thing that we could do was to wait.39。 we talk about Wuxi, the first that es into mind is Tai Lake. is the third film that has been shown in our school this term.④先行詞是最高級(jí)或被最高級(jí)修飾時(shí)。Edison built up a factory which produced things that had never been seen before.⑧疑問(wèn)詞是who或which，關(guān)系代詞宜用that，以避免重復(fù)。s a good book that will help you a lot.2. My home village is no longer the place ( that ) it used to be .定語(yǔ)從句中宜用which而不宜用that 的情況:①當(dāng)關(guān)系代詞的前面有介詞時(shí). zoo is a park in which many kinds of animals are kept for exhibition. this the room in which Mr. White lives?②在非限制性定語(yǔ)從句中. 39。s the English grammar which, as I have told you, will help improve your English.⑤先行詞本身是that, 宜用which . What39。 that:who 和 that 指代人時(shí)，有些情況宜用who, 而不宜用that ①先行詞為anyone, anybody, those, all, one, ones, they, he, people時(shí). 如： person I want to learn from is the one who studies hard and works well. who (=Whoever) failed to e to the meeting yesterday must give his reason . who are not fit for their work should leave office at once don39。s meeting is the monitor who is very modest and works very hard .which與as引導(dǎo)非限制性定語(yǔ)從句的異同一、相同點(diǎn)兩者引導(dǎo)非限制性定語(yǔ)從句時(shí)，可指代主句中的部分或整個(gè)句子的內(nèi)容，在從句中做主語(yǔ)，賓語(yǔ)或表語(yǔ)，位于主句之后有時(shí)可互換。As is known to all, fish can’t live without water.Air, as we know, is gas.，which后的be動(dòng)詞不可?。籥s而后的be動(dòng)詞可以省略。He saw the girl, which delighted him.He didn’t say anything at the meeting , as/which seemed very strange.4. as常用“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）。 be announced/expected/known/imagined/mentioned/said/shown/reported等。As is known to all, China is a developing country.Kate was late for school, as often happened.5. 在非限制性定語(yǔ)從句中which指代主句中某一個(gè)單詞時(shí)，as不可以。The Travel Agency, with which our pany has been dealing for several years, has opened for new branches. ，常用which 　　在下列情況下,引導(dǎo)賓語(yǔ)從句的關(guān)聯(lián)詞可以省略。例如: 　　She is all (that) a teacher should be. 她具備一個(gè)老師應(yīng)該具備的所有條件。例如: 　　I39。 　　He is the nicest teacher (that) the students consider him in their school. 他就是學(xué)生認(rèn)為學(xué)校中最好的那個(gè)老師。 　　1. 當(dāng)先行詞是reason,且在定語(yǔ)從句中作原因狀語(yǔ)時(shí),可以用關(guān)系副詞why或關(guān)系代詞that,也可以省略。 　　That is the reason I did it. 那就是我做那件事的原因。例如: 　　The way(in which/ that) these rades look at problems is 。 　　3. 當(dāng)先行詞是time時(shí),關(guān)聯(lián)詞可用when, that或省略。 　　I don39。 　　,關(guān)聯(lián)詞可用where,that或省略。 　　This is the right place he was 。 　　一、在介詞+whom /which結(jié)構(gòu)中, whom, which不能省略。 　　二、在非限制性定語(yǔ)從句中,作賓語(yǔ)的關(guān)系代詞也不能省略。 　　The elephant is like a spear, as anyone can see. 大象像長(zhǎng)矛,任何人都知道。例如: 　　I have bought the same bike as you (have). (指同類用as)我買了一輛和你的一樣的自行車。(關(guān)系代詞that如要換成as, 則指與我讀的書(shū)一樣,而不是同一本。例如: 　　This is the book (which) I read yesterday and which I found very interesting. 這就是我昨天讀的那本書(shū),它很有趣。 1. 若不給自己設(shè)限，則人生中就沒(méi)有限制你發(fā)揮的藩籬。在紛雜的塵世里，為自己留下一片純靜的心靈空間，不管是潮起潮落，也不管是陰晴圓缺，你都可以免去浮躁，義無(wú)反顧，勇往直前，輕松自如地走好人生路上的每一步3. 花一些時(shí)間，總會(huì)看清一些事。有時(shí)候覺(jué)得自己像個(gè)神經(jīng)病。努力過(guò)后，才知道許多事情，堅(jiān)持堅(jiān)持，就過(guò)來(lái)了。歲月是有情的，假如你奉獻(xiàn)給她的是一些色彩，它奉獻(xiàn)給你的也是一些色彩。只有你自己才能把歲月描畫(huà)成一幅難以忘懷的人生畫(huà)