3.當(dāng)先行詞受such, the same 修飾時(shí)，關(guān)系詞常用as。如：

　　I've never heard such stories as he tells. 我從未聽(tīng)過(guò)象他講的這樣的故事。

　　He is not such a fool as he looks. 他可不象他看上去的那樣傻。

　　This is the same dictionary as I lost last week. 這部詞典跟我上星期丟失的一樣。

　　(三)以the way為先行詞的限制性定語(yǔ)從句通常由in which或that引導(dǎo)，而且通常可以省略。

　　The way (that / in which) he answered the questions was surprising. 他回答這些問(wèn)題的方式令人驚奇。

　　I don't like the way (that / in which) you laugh at her. 我不喜歡你沖她的樣子。

　　(四)關(guān)系代詞與關(guān)系副詞的選擇

　　用關(guān)系代詞還是關(guān)系副詞引導(dǎo)定語(yǔ)從句主要看關(guān)系詞在定語(yǔ)從句中的作用(即所擔(dān)當(dāng)?shù)某煞?。試比較：

　　A. I know a place where we can have a picnic. 我知道一個(gè)我們可以野炊的地方。

　　I know a place which / that is famous for its beautiful natural scenery. 我知道一個(gè)以自然景色優(yōu)美而聞名的地方。

　　B. I will never forget the days when we spent our holidays together. 我永遠(yuǎn)忘不了我們一起度假的日子。

　　I will never forget the days that / which we spent together. 我永遠(yuǎn)忘不了我們一起度過(guò)的日子。

　　C. This is the reason why he was dismissed. 這就是他被解雇的原因。

　　This is the reason that / which he explained to me for his not attending the meeting. 這就是他向我解釋的他沒(méi)有參加會(huì)議的原因。.

　　(五)定語(yǔ)從句與同位語(yǔ)從句的區(qū)別

　　1.定語(yǔ)從句修飾限定先行詞，它與先行詞是修飾關(guān)系;同位語(yǔ)從句說(shuō)明先行詞的具體內(nèi)容，它與先行詞是同位關(guān)系。

　　The plane that has just taken off is for Paris.(定語(yǔ)從句)剛起飛的那架飛機(jī)是開(kāi)往巴黎的。

　　The fact that he has already died is quite clear.(同位語(yǔ)從句)他已去世了，這個(gè)事實(shí)很明了。

　　2.定語(yǔ)從句由關(guān)系代詞或關(guān)系副詞引導(dǎo)，關(guān)系詞在從句中擔(dān)當(dāng)相應(yīng)句子成分，關(guān)系代詞在從

　　句中作賓語(yǔ)時(shí)經(jīng)常可省略。同位語(yǔ)從句主要由連詞that 引導(dǎo)，在從句中一般不擔(dān)當(dāng)成分;有時(shí)由where, when, how, who, whether, what 等連詞引導(dǎo)，這些連詞則在從句中擔(dān)當(dāng)成分。

　　The news that he told me is true.(定語(yǔ)從句)他告訴我的消息是真的。

　　The news that he has just died is true.(同位語(yǔ)從句)他剛剛?cè)ナ懒耍�這個(gè)消息是真的。

　　The problem that we are facing now is how we can collect so much money.

　　(定語(yǔ)從句)我們現(xiàn)在面臨的問(wèn)題是如何籌集這么多資金。

　　The problem how we can collect so much money is difficult to solve. (同位語(yǔ)從句)我們?nèi)绾位I集這么多資金，這個(gè)問(wèn)題很難解決。

　　The question that he raised puzzled all of us. (定語(yǔ)從句)他提出的問(wèn)題讓我們很為難。

　　The question whether he is sure to win the game is hard to answer. (同位語(yǔ)從句)他是否一定會(huì)贏得那場(chǎng)比賽，這個(gè)問(wèn)題很難回答。

　　3.同位語(yǔ)從句與先行詞一般可以用動(dòng)詞be發(fā)展成一個(gè)完整的句子，定語(yǔ)從句則不能。

　　A. The idea that he we could ask the teacher for advice is wonderful. (同位語(yǔ)從句)我們可以向老師請(qǐng)教，這個(gè)主意不錯(cuò)。

　　The idea was that we could ask the teacher for advice.

　　B. The fact that the earth moves around the sun is known to all. (同位語(yǔ)從句)地球圍繞太陽(yáng)轉(zhuǎn)，這個(gè)事實(shí)人人皆知。

　　The fact is that the earth moves around the sun.

　　C. Pay attention to the problem how we can protect the wild animals. (同位語(yǔ)從句)請(qǐng)注意如何保護(hù)野生動(dòng)物這個(gè)問(wèn)題。

　　The problem is how we can protect the wild animals.