【正文】 ed last year. *This is the only one of the best novels that was published last year.③先行詞是序數(shù)詞時或被序數(shù)詞修飾時。1. Which is the book that you like best?2. Who is the man that is standing at the gate?⑨主句是There be 結(jié)構(gòu)，修飾其主句的定語從句宜用that 作關(guān)系代詞. 如：1. There is still a seat in the corner that is still free.⑩被修飾成分為表語時，或者關(guān)系代詞本身是定語從句的表語時,該關(guān)系代詞宜用that . 1. That39。s that which she is looking at?⑥先行詞是those+復(fù)數(shù)名詞. A shop should keep a stock of those goods which sell best.(B) who amp。The meeting was put off, as /which was exactly what we wanted.He was a doctor, as/which I knew from his manner.二、不同點1. as可以放在主句前后，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。 as we all can see（正如我們看到的）。My brother enjoyed playing basketball, which he really plays well.Beijing, which he was born in, is our capital.6. “介詞+關(guān)系代詞（介賓代物）”中關(guān)系代詞只能用which。He can write a letter in English, which I can not.Metal will bear beating with a hammer, which a stone will not 　　一、that在定語從句中作表語時。m not the fool(that) you thought me. 我不是你以前所認為的那個傻子了。例如: 　　The reason (why/that) he failed was his laziness. 他失敗的原因是因為他懶惰。 　　That was the way(in which / that) she worked the problem out. 她就是用那種辦法解決問題的。t know the exact time (when/ that) the sports meeting will take place. 我不知道運動會舉辦的確切時間。(注意:句末不可用介詞in) 　　同學(xué)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。例如: 　　Mr Green, whom you know, is the tallest in our school. 格林先生是我們學(xué)校里最高的,你也認識他。 　　This is the same book that I read the day before yesterday. 這就是我前天讀過的那本書。 　　You have many people around you (whom) you always turn to and whom you will never ,你經(jīng)常向他們求助,你永遠不要忘記他們。用一些事情，總會看清一些人。4. 歲月是無情的，假如你丟給它的是一片空白，它還給你的也是一片空白。學(xué)習(xí)參考。你必須努力，當(dāng)有一天驀然回首時，你的回憶里才會多一些色彩斑斕，少一些蒼白無力。既糾結(jié)了自己，又打擾了別人。2. 若不是心寬似海，哪有人生風(fēng)平浪靜。) 　　四、當(dāng)and, but, or等連詞連接兩個或兩個以上的定語從句修飾一個先行詞時,關(guān)系代詞第一個可省略,第二、第三個等不可省略。 　　三、在the same ... as, such ... as, as ... as, the same... that結(jié)構(gòu)中, as, that 即使作賓語,也不能省略。例如: 　　Do you know any shops nearby in which I can buy flowers?你知道附近有可以買到花的商店嗎? 　　That is the headmaster with whom my father was talking just 。例如: 　　The place(where/ that) we will have our piic is not decided yet. 我們舉行野餐的地點還沒定下來。例如: 　　The second time (that) I saw him was in 2000. 我第二次見到他是在2000年。 　　2. 當(dāng)先行詞是way,且在定語從句中作方式狀語時,關(guān)聯(lián)詞可用in which或that,也可以省略。 　　三、作狀語時的省略。 　　二、that在從句中作補語時。He said he had passed the exam, which was untrue.定語從句中關(guān)系代詞省略與保留我們知道，關(guān)系代詞在定語從句中作賓語時可以省略，但也有幾種特殊情況，關(guān)系代詞不用作賓語也可以省略，同學(xué)們學(xué)習(xí)和使用時請注意。Air is a mixture of gases, of which oxygen forms 21 percent.7. 從句中的謂語動詞是否定形式時，常用which。這些結(jié)構(gòu)常放句首，偶爾也可以放句中或句末。She told me she won the match, which was a lie.The material is elastic, as (was) shown in the figure.3. which在非限制性定語從句做主語時可用各類動詞做謂語；而as做主語時，謂語常用系動詞，如be, seem, bee等，一般不用其他行為動詞。t like the ones (= those ) who talk big. who are quarrelsome are despised.②在There be 結(jié)構(gòu)中，修飾主語的定語從句宜用關(guān)系代詞who 指代人. 如： is a gentleman who wants to see you . are several students in our class who are still not sure about the use of attributive clauses.③當(dāng)先行詞有較長的后置定語時. 如：1. I met a foreigner in the park yesterday afternoon who could speak Chinese very well.④一個句子中帶有兩個定語從句，其中一個定語從句的關(guān)系代詞是that ,另一個則宜用who, 以免重復(fù). 如：1. The student that was praised at yesterday39。s dog, which was are now very old, became ill and died . and more people are beginning to learn English, which is being very popular in our country. (which指代主句)③在一個句子中有兩個定語從句，其中一個定語從句的關(guān)系代詞用了that, 另一個宜用which . 1. Let me show you the novel，that I borrowed from the library which was newly open to us. 2. At the station I bought some magazines that might help me to pass the time on the train and which I could pass on to others when I finished them.④當(dāng)關(guān)系代詞后面帶有插入語時. 1. Here39。 is the best that can be done now. most important thing that should be done right now is how to stop him from going on.⑤先行詞既有人又有物，用which和who都不適合，這時宜用that. 如： writer and his novel that you have just talked about is really well known . rider and his bike that had run over an old woman were held up by the police.⑥被修飾詞為數(shù)詞時. I